Pub Date : 2020-12-10DOI: 10.1109/ICPECTS49113.2020.9336971
K. Muthumanickam, T. Sengolrajan, R. Palanikumar, R. Shankar
Today, many applications such as government applications, commercial applications and other applications rely on Internet. Thus, different applications can exchange sensitive user information. This will enable malicious attackers to perform illegal operations in unusual manner. Botnetwork can be referred as a set of compromised computers which can be also called as zombies. Typically a botnetwork can be controlled and monitored by its owner using a common and control setup. Botnets have entirely different character than other malware types in Internet. Thus, botnetwork detection and its mitigation is a challenging problem. The main contribution of this paper focus on inferring a suitable Smartphone-based botnet detection technique from the study analysis of network- and device- level information. The research area of detecting Smartphone based botnet is really a challenging issue and only few ideas exist to solve it.
{"title":"Smartphone Based Botnet Detection using Behavioral Analysis","authors":"K. Muthumanickam, T. Sengolrajan, R. Palanikumar, R. Shankar","doi":"10.1109/ICPECTS49113.2020.9336971","DOIUrl":"https://doi.org/10.1109/ICPECTS49113.2020.9336971","url":null,"abstract":"Today, many applications such as government applications, commercial applications and other applications rely on Internet. Thus, different applications can exchange sensitive user information. This will enable malicious attackers to perform illegal operations in unusual manner. Botnetwork can be referred as a set of compromised computers which can be also called as zombies. Typically a botnetwork can be controlled and monitored by its owner using a common and control setup. Botnets have entirely different character than other malware types in Internet. Thus, botnetwork detection and its mitigation is a challenging problem. The main contribution of this paper focus on inferring a suitable Smartphone-based botnet detection technique from the study analysis of network- and device- level information. The research area of detecting Smartphone based botnet is really a challenging issue and only few ideas exist to solve it.","PeriodicalId":112604,"journal":{"name":"2020 International Conference on Power, Energy, Control and Transmission Systems (ICPECTS)","volume":"91 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116078057","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-12-10DOI: 10.1109/ICPECTS49113.2020.9336990
A. V., R. Sree, S. Meera, R. Kalpana
Agriculture is considered to be the backbone of India but it is facing exploitation. India's population depends only on agriculture. Nowadays the concept of automation goes on developing to a peak. It could playa vital role in the field of agriculture. To introduce a smart irrigation system using Arduino for water management with the nutrient monitor. Irrigation is the supply of an appropriate amount of water to the plants at a precise time. The main objective of this project is to make irrigation activities for the farmers easier and also not wasting a huge amount of water. This automatic irrigation system based on sensor-based systems has been designed and implemented as one of the most widely used and advantageous automatic systems. The sensors used are moisture sensors it is used to detect the moisture level of the soil and the water is pumped to the soil or field automatically. This can also be done manually by switching ON/OFF in the mobile app. First, the system checks the moisture level, temperature level, and humidity level and it will check the level for the corresponding crops based upon the level. If the levels are on the moderate state or with the required level no action takes place. If the levels are below the required amount the system operates and the motor pumps the water to the soil. Thus, it makes the work easier for farmers, and time consumption is also less. Along with this irrigation process, the soil's nutrient content is also monitored. If the soil's nutrient content is below the required amount the app will send a notification to the farmer through the app and the farmer can feed the crops with essential nutrients. To make the process manually the app connected to the system through WIFI has an ON/OFF button to operate it. The proj ect is useful for the farmers to make the irrigation process without doing hard work, and also it is helpful to provide the essential nutrients.
{"title":"Automated Irrigation System and Detection of Nutrient Content in the Soil","authors":"A. V., R. Sree, S. Meera, R. Kalpana","doi":"10.1109/ICPECTS49113.2020.9336990","DOIUrl":"https://doi.org/10.1109/ICPECTS49113.2020.9336990","url":null,"abstract":"Agriculture is considered to be the backbone of India but it is facing exploitation. India's population depends only on agriculture. Nowadays the concept of automation goes on developing to a peak. It could playa vital role in the field of agriculture. To introduce a smart irrigation system using Arduino for water management with the nutrient monitor. Irrigation is the supply of an appropriate amount of water to the plants at a precise time. The main objective of this project is to make irrigation activities for the farmers easier and also not wasting a huge amount of water. This automatic irrigation system based on sensor-based systems has been designed and implemented as one of the most widely used and advantageous automatic systems. The sensors used are moisture sensors it is used to detect the moisture level of the soil and the water is pumped to the soil or field automatically. This can also be done manually by switching ON/OFF in the mobile app. First, the system checks the moisture level, temperature level, and humidity level and it will check the level for the corresponding crops based upon the level. If the levels are on the moderate state or with the required level no action takes place. If the levels are below the required amount the system operates and the motor pumps the water to the soil. Thus, it makes the work easier for farmers, and time consumption is also less. Along with this irrigation process, the soil's nutrient content is also monitored. If the soil's nutrient content is below the required amount the app will send a notification to the farmer through the app and the farmer can feed the crops with essential nutrients. To make the process manually the app connected to the system through WIFI has an ON/OFF button to operate it. The proj ect is useful for the farmers to make the irrigation process without doing hard work, and also it is helpful to provide the essential nutrients.","PeriodicalId":112604,"journal":{"name":"2020 International Conference on Power, Energy, Control and Transmission Systems (ICPECTS)","volume":"94 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122554010","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-12-10DOI: 10.1109/ICPECTS49113.2020.9337057
P. Ramkumar, R. Uma, S. Usha, R. Valarmathi
Real-time path planning can preciously alleviate traffic congestion in a civic environment. Although, it is very arduous to have a profitable path planning method to accomplish an altogether optimal vehicle traffic control problem. In this paper, it establishes a intelligent transportation system (ITS), i.e., a hybrid-VANET-enhanced ITS, which make use of both vehicular ad hoc networks (VANETs) and cellular systems of the common transportation system to authorize real-time communications in the midst of vehicles, Road Side Units (RSUs), and a vehicle-traffic server in an efficient way. So, this proposed real-time global path-planning algorithm, establish a communication between RSU and On Board Unit(OBU) in the vehicle which not only reforms the overall geographical fulfillment of a road network but diminish the normal vehicle travel cost for evading vehicles from baffling in congestion as well as it address the worldwide optimal path-planning issue. The system-level simulation implemented in NS2 which demonstrates the planned path-planning method exceeds the conventional disseminated path planning in the rate of balancing the spatial exercise. This proposed method sublimates throughput and slow down the delay in the VANET posture. Real-time path planning can preciously alleviate traffic congestion in a civic environment. However, it is very arduous to have a profitable path planning method to accomplish an altogether optimal vehicle traffic control problem. In this paper, it addressed a hybrid intelligent transportation system (ITS), i.e., a sublimated intelligent transportation hybrid-VANET, which make use of the combination of vehicular ad hoc networks (VANETs) and cellular systems of the universal transportation system altogether, to consent the real-time communications in the midst of vehicles, roadside units (RSUs), and a vehicle-traffic server in a proficient way. So, this proposed real-time path-planning algorithm, not only reforms the overall geographical fulfillment of a road network but diminish the normal vehicle travel cost for evading vehicles from baffling in congestion as well. The system-level simulation implemented in NS2 demonstrates that the proposed path-planning method exceeds the conventional distributed path planning in the rate of balancing the spatial exercise. This method focused on mitigates the occurrences of congestion in intelligent transportation systems and analyzed the throughput and delay attributes of the hybrid VANET.
{"title":"Real Time Path Planning using Intelligent Transportation System for Hybrid VANET","authors":"P. Ramkumar, R. Uma, S. Usha, R. Valarmathi","doi":"10.1109/ICPECTS49113.2020.9337057","DOIUrl":"https://doi.org/10.1109/ICPECTS49113.2020.9337057","url":null,"abstract":"Real-time path planning can preciously alleviate traffic congestion in a civic environment. Although, it is very arduous to have a profitable path planning method to accomplish an altogether optimal vehicle traffic control problem. In this paper, it establishes a intelligent transportation system (ITS), i.e., a hybrid-VANET-enhanced ITS, which make use of both vehicular ad hoc networks (VANETs) and cellular systems of the common transportation system to authorize real-time communications in the midst of vehicles, Road Side Units (RSUs), and a vehicle-traffic server in an efficient way. So, this proposed real-time global path-planning algorithm, establish a communication between RSU and On Board Unit(OBU) in the vehicle which not only reforms the overall geographical fulfillment of a road network but diminish the normal vehicle travel cost for evading vehicles from baffling in congestion as well as it address the worldwide optimal path-planning issue. The system-level simulation implemented in NS2 which demonstrates the planned path-planning method exceeds the conventional disseminated path planning in the rate of balancing the spatial exercise. This proposed method sublimates throughput and slow down the delay in the VANET posture. Real-time path planning can preciously alleviate traffic congestion in a civic environment. However, it is very arduous to have a profitable path planning method to accomplish an altogether optimal vehicle traffic control problem. In this paper, it addressed a hybrid intelligent transportation system (ITS), i.e., a sublimated intelligent transportation hybrid-VANET, which make use of the combination of vehicular ad hoc networks (VANETs) and cellular systems of the universal transportation system altogether, to consent the real-time communications in the midst of vehicles, roadside units (RSUs), and a vehicle-traffic server in a proficient way. So, this proposed real-time path-planning algorithm, not only reforms the overall geographical fulfillment of a road network but diminish the normal vehicle travel cost for evading vehicles from baffling in congestion as well. The system-level simulation implemented in NS2 demonstrates that the proposed path-planning method exceeds the conventional distributed path planning in the rate of balancing the spatial exercise. This method focused on mitigates the occurrences of congestion in intelligent transportation systems and analyzed the throughput and delay attributes of the hybrid VANET.","PeriodicalId":112604,"journal":{"name":"2020 International Conference on Power, Energy, Control and Transmission Systems (ICPECTS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129437407","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-12-10DOI: 10.1109/ICPECTS49113.2020.9337053
D. Dhagate, S. S. Dhamaal, Mohan P. Thakre
Power Quality (PQ) issues have grow to be a very important area of studies and research since its awareness is increasing and have serious consequence on the consumers, fabricators, and utilities. Many researches are striving to concern renewable sources of energy in operation of VAR compensation devices to efficiently tackle power quality problems. This machinery is of modular category and inexhaustible, with other added gains. In present study, the conventional Unified Power Flow controller is used in integration with Solar Photovoltaic system. The performance of this configuration is tested under condition of power fluctuation. The case has been simulated in MATLAB where voltage sag/swell has been simulated at PCC. The PV-UPQC comprises a shunt converter as well as series voltage source converters those are back to back connected to DC-link capacitor. The system developed in this paper will give advantages of clean electricity generation also improves the power quality of distribution system. The performance under different conditions has been tested using simulation in MATLAB -Simulation software by taking nonlinear device as a load. In this paper the system has been tested for different conditions such as voltage variations such as sag and swells.
{"title":"Design and Performance Evaluation of 3-Phase Photovoltaic Integrated UPQC","authors":"D. Dhagate, S. S. Dhamaal, Mohan P. Thakre","doi":"10.1109/ICPECTS49113.2020.9337053","DOIUrl":"https://doi.org/10.1109/ICPECTS49113.2020.9337053","url":null,"abstract":"Power Quality (PQ) issues have grow to be a very important area of studies and research since its awareness is increasing and have serious consequence on the consumers, fabricators, and utilities. Many researches are striving to concern renewable sources of energy in operation of VAR compensation devices to efficiently tackle power quality problems. This machinery is of modular category and inexhaustible, with other added gains. In present study, the conventional Unified Power Flow controller is used in integration with Solar Photovoltaic system. The performance of this configuration is tested under condition of power fluctuation. The case has been simulated in MATLAB where voltage sag/swell has been simulated at PCC. The PV-UPQC comprises a shunt converter as well as series voltage source converters those are back to back connected to DC-link capacitor. The system developed in this paper will give advantages of clean electricity generation also improves the power quality of distribution system. The performance under different conditions has been tested using simulation in MATLAB -Simulation software by taking nonlinear device as a load. In this paper the system has been tested for different conditions such as voltage variations such as sag and swells.","PeriodicalId":112604,"journal":{"name":"2020 International Conference on Power, Energy, Control and Transmission Systems (ICPECTS)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130144808","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-12-10DOI: 10.1109/ICPECTS49113.2020.9336961
Ranjan Kumar, Sanjeev Singh, R. Singh, R. D. Kulkarni
Experimental facilities of Nuclear Power Plant (NPP) use simulated nuclear fuel clusters for conducting research studies to understand the effect of power/temperature transients on nuclear fuel. Powering those transients in an experimental facility is performed by electrical heating analogous to nuclear fission heating by controlled high current through high power converters. The desired power/temperature profile can be obtained by controlling the reference current of the phase-controlled converter system regardless of input voltage and load resistance variations. This paper presents design and performance simulation of Digital Signal Processor (DSP) controlled twelve-pulse 24 kA AC- DC thyristorised converter powering nuclear fuel cluster simulators. The target controller is a TI DSP TMS320F28335, for low voltage high current application in close loop system. The thyristor converters are operated individually as well as in parallel for high DC current supply to fuel rod cluster simulator. The performance simulation results highlighting waveforms of various electrical parameters are presented for demonstration of proposed design validation.
{"title":"DSP Controlled Twelve-pulse 24 kA Thyristorised AC-DC Converter for Nuclear Application","authors":"Ranjan Kumar, Sanjeev Singh, R. Singh, R. D. Kulkarni","doi":"10.1109/ICPECTS49113.2020.9336961","DOIUrl":"https://doi.org/10.1109/ICPECTS49113.2020.9336961","url":null,"abstract":"Experimental facilities of Nuclear Power Plant (NPP) use simulated nuclear fuel clusters for conducting research studies to understand the effect of power/temperature transients on nuclear fuel. Powering those transients in an experimental facility is performed by electrical heating analogous to nuclear fission heating by controlled high current through high power converters. The desired power/temperature profile can be obtained by controlling the reference current of the phase-controlled converter system regardless of input voltage and load resistance variations. This paper presents design and performance simulation of Digital Signal Processor (DSP) controlled twelve-pulse 24 kA AC- DC thyristorised converter powering nuclear fuel cluster simulators. The target controller is a TI DSP TMS320F28335, for low voltage high current application in close loop system. The thyristor converters are operated individually as well as in parallel for high DC current supply to fuel rod cluster simulator. The performance simulation results highlighting waveforms of various electrical parameters are presented for demonstration of proposed design validation.","PeriodicalId":112604,"journal":{"name":"2020 International Conference on Power, Energy, Control and Transmission Systems (ICPECTS)","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133955508","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-12-10DOI: 10.1109/ICPECTS49113.2020.9337051
S. S. Raja, A. Sathya, L. Priya
In the current scenario, the data owners would like to access data from anywhere and anytime. Hence, they will store their data in public or private cloud along with encryption and particular set of attributes to access control on the cloud data. While uploading the data into public or private cloud they will assign some attribute set to their data. If any authorized cloud user wants to download their data they should enter that particular attribute set to perform further actions on the data owner's data. A cloud user wants to register their details under cloud organization to access the data owner's data. Users wants to submit their details as attributes along with their designation. Based on the Users details Semi-Trusted Authority generates decryption keys to get control on owner's data. A user can perform a lot of operation over the cloud data. If the user wants to read the cloud data he needs to be entering some read related, and if he wants to write the data he needs to be entering write related attribute. For each and every action user in an organization would be verified with their unique attribute set. These attributes will be stored by the admins to the authorized users in cloud organization. These attributes will be stored in the policy files in a cloud. Along with this attribute,a rule based engine is used, to provide the access control to user. If any user leaks their decryption key to the any malicious user data owners wants to trace by sending audit request to auditor and auditor will process the data owners request and concludes that who is the convict.
{"title":"A Hybrid Data Access Control Using AES and RSA for Ensuring Privacy in Electronic Healthcare Records","authors":"S. S. Raja, A. Sathya, L. Priya","doi":"10.1109/ICPECTS49113.2020.9337051","DOIUrl":"https://doi.org/10.1109/ICPECTS49113.2020.9337051","url":null,"abstract":"In the current scenario, the data owners would like to access data from anywhere and anytime. Hence, they will store their data in public or private cloud along with encryption and particular set of attributes to access control on the cloud data. While uploading the data into public or private cloud they will assign some attribute set to their data. If any authorized cloud user wants to download their data they should enter that particular attribute set to perform further actions on the data owner's data. A cloud user wants to register their details under cloud organization to access the data owner's data. Users wants to submit their details as attributes along with their designation. Based on the Users details Semi-Trusted Authority generates decryption keys to get control on owner's data. A user can perform a lot of operation over the cloud data. If the user wants to read the cloud data he needs to be entering some read related, and if he wants to write the data he needs to be entering write related attribute. For each and every action user in an organization would be verified with their unique attribute set. These attributes will be stored by the admins to the authorized users in cloud organization. These attributes will be stored in the policy files in a cloud. Along with this attribute,a rule based engine is used, to provide the access control to user. If any user leaks their decryption key to the any malicious user data owners wants to trace by sending audit request to auditor and auditor will process the data owners request and concludes that who is the convict.","PeriodicalId":112604,"journal":{"name":"2020 International Conference on Power, Energy, Control and Transmission Systems (ICPECTS)","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131704479","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-12-10DOI: 10.1109/ICPECTS49113.2020.9336980
Venkatesh D, Eyuwankg S Swankg, V. R, U. R
Partial discharge (PD) is a dielectric breakdown phenomenon that is caused due to cracks or voids in the insulation of the transmission lines. If PD is left alone, then it may completely damage the power lines and even starts a fire. This paper provides a machine learning approach (Tree-Based models) using the VSB dataset to solve the problem. The Tree-Based models like Decision Tree, Random Forest, and Gradient Boosting Machine were used to detect the PD patterns. The results of all three models have been recorded and analyzed based on the Evaluation Metrics. Decision Tree gave an accuracy of 92.5% whereas Random Forest and Gradient Boosting Machine gave an accuracy of 94.8%.
{"title":"PD Pattern Recognition on Transmission Lines using Tree-Based Models","authors":"Venkatesh D, Eyuwankg S Swankg, V. R, U. R","doi":"10.1109/ICPECTS49113.2020.9336980","DOIUrl":"https://doi.org/10.1109/ICPECTS49113.2020.9336980","url":null,"abstract":"Partial discharge (PD) is a dielectric breakdown phenomenon that is caused due to cracks or voids in the insulation of the transmission lines. If PD is left alone, then it may completely damage the power lines and even starts a fire. This paper provides a machine learning approach (Tree-Based models) using the VSB dataset to solve the problem. The Tree-Based models like Decision Tree, Random Forest, and Gradient Boosting Machine were used to detect the PD patterns. The results of all three models have been recorded and analyzed based on the Evaluation Metrics. Decision Tree gave an accuracy of 92.5% whereas Random Forest and Gradient Boosting Machine gave an accuracy of 94.8%.","PeriodicalId":112604,"journal":{"name":"2020 International Conference on Power, Energy, Control and Transmission Systems (ICPECTS)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133572051","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-12-10DOI: 10.1109/ICPECTS49113.2020.9337058
R. K. Mishra, D. Joshi, P. K. Agrawal
A high voltage pulse power supply developed, generates ∼ 20 kV pulse with fast rise time of $< mathbf{100}$ ns at high repetition rate of 6.25 kHz to drive copper vapor laser. The application of these lasers demands tight control on timing drift and jitter to generate good beam quality and high output power. A study is conducted on timing drift of laser current pulse and steady state warm up time with temperature variations caused by power loss of the components dipped in oil filled pulse generating unit. The paper presents the rate at which oil temperature and timing drift varies with time. It also discusses the modification carried out on cooling line to reduce the steady state operating temperature of components from 52 °C to 43 °C at an operating input power of 7 kW, hence improving the reliability of power supply.
{"title":"Effect on timing drift due to temperature variation in high voltage pulse power supply","authors":"R. K. Mishra, D. Joshi, P. K. Agrawal","doi":"10.1109/ICPECTS49113.2020.9337058","DOIUrl":"https://doi.org/10.1109/ICPECTS49113.2020.9337058","url":null,"abstract":"A high voltage pulse power supply developed, generates ∼ 20 kV pulse with fast rise time of $< mathbf{100}$ ns at high repetition rate of 6.25 kHz to drive copper vapor laser. The application of these lasers demands tight control on timing drift and jitter to generate good beam quality and high output power. A study is conducted on timing drift of laser current pulse and steady state warm up time with temperature variations caused by power loss of the components dipped in oil filled pulse generating unit. The paper presents the rate at which oil temperature and timing drift varies with time. It also discusses the modification carried out on cooling line to reduce the steady state operating temperature of components from 52 °C to 43 °C at an operating input power of 7 kW, hence improving the reliability of power supply.","PeriodicalId":112604,"journal":{"name":"2020 International Conference on Power, Energy, Control and Transmission Systems (ICPECTS)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127661846","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-12-10DOI: 10.1109/ICPECTS49113.2020.9336964
S. S., T. Ragupathy, K. G
The proposal puts forward a unique solution to reduce the average time a customer spends at a supermarket. The billing section has a cash counter in which the process is done using a bar code scanner and it is a very time-consuming process. To overcome this problem we are developing a system which we called as “Smart payment and billing management system”. In this proposal, an android mobile application is developed in which the customer creates an item list to be purchased firstly. Then, customers scan the QR code of the products through their smartphones and keep those products into the trolley. At the end of shopping, their bill will be generated and payment will be done through any of the UPI money transfer platforms. To prevent theft, Camera footage based theft detection will be used with the help of machine learning to detect theft occurrence. This approach will identify the motion of customers with the help of convolutional neural networks and a warning message will be notified to the authorized person along with a captured image.
{"title":"Smart Payment and Billing Management System","authors":"S. S., T. Ragupathy, K. G","doi":"10.1109/ICPECTS49113.2020.9336964","DOIUrl":"https://doi.org/10.1109/ICPECTS49113.2020.9336964","url":null,"abstract":"The proposal puts forward a unique solution to reduce the average time a customer spends at a supermarket. The billing section has a cash counter in which the process is done using a bar code scanner and it is a very time-consuming process. To overcome this problem we are developing a system which we called as “Smart payment and billing management system”. In this proposal, an android mobile application is developed in which the customer creates an item list to be purchased firstly. Then, customers scan the QR code of the products through their smartphones and keep those products into the trolley. At the end of shopping, their bill will be generated and payment will be done through any of the UPI money transfer platforms. To prevent theft, Camera footage based theft detection will be used with the help of machine learning to detect theft occurrence. This approach will identify the motion of customers with the help of convolutional neural networks and a warning message will be notified to the authorized person along with a captured image.","PeriodicalId":112604,"journal":{"name":"2020 International Conference on Power, Energy, Control and Transmission Systems (ICPECTS)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131672555","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-12-10DOI: 10.1109/ICPECTS49113.2020.9337010
Nirali Sharma, O. Buwa, Mohan P. Thakre
The study proposes a single phase roof top photovoltaic (PV) with synchronverter control wherein the synchronverter behaves similar to that of synchronous generator. Considering the irradiation and climatic changes a battery is used so as provide an uninterrupted supply. The battery works as an ancillary service to the PV system. Further, the behavior of the synchronverter under various voltage and frequency variations is analyzed. To validate the reliability of the synchronverter the paper emphasizes the approach of transient response under unbalanced condition. The dynamic Phasor model of a single phase roof top PV is taken into account to test the behavior of the synchronverter under unbalanced condition and during asymmetrical faults and to check the reliability and efficiency of the same respective simulation is carried out. The detailed model is done by using MATLAB/SimPowerSystem. The results from the load disturbances and asymmetrical faults are verified.
{"title":"Transient Response Analysis of a Single Phase Roof Top PV With Synchronverter Control","authors":"Nirali Sharma, O. Buwa, Mohan P. Thakre","doi":"10.1109/ICPECTS49113.2020.9337010","DOIUrl":"https://doi.org/10.1109/ICPECTS49113.2020.9337010","url":null,"abstract":"The study proposes a single phase roof top photovoltaic (PV) with synchronverter control wherein the synchronverter behaves similar to that of synchronous generator. Considering the irradiation and climatic changes a battery is used so as provide an uninterrupted supply. The battery works as an ancillary service to the PV system. Further, the behavior of the synchronverter under various voltage and frequency variations is analyzed. To validate the reliability of the synchronverter the paper emphasizes the approach of transient response under unbalanced condition. The dynamic Phasor model of a single phase roof top PV is taken into account to test the behavior of the synchronverter under unbalanced condition and during asymmetrical faults and to check the reliability and efficiency of the same respective simulation is carried out. The detailed model is done by using MATLAB/SimPowerSystem. The results from the load disturbances and asymmetrical faults are verified.","PeriodicalId":112604,"journal":{"name":"2020 International Conference on Power, Energy, Control and Transmission Systems (ICPECTS)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133788280","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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