In this paper, we propose a flexible robotic electronic skin (e-skin) with high sensitivity sensor arrays. The sensor arrays are designed and fabricated on thin flexible silicone film. It uses piezo-resistive material Samarian Monosulphide and graphite rods for interconnection between the layers. Along with the pressure sensing capability of SmS, temperature and humidity sensors are also integrated in the silicone layers along with photovoltaic thin layer cells that provide energy independence to the module. The data procured from the e-skin is transferred to the analog to digital converter unit and further, to the PC through USB interface for analysis.
{"title":"FLEXIBLE ROBOTIC ELECTRONIC SKIN WITH HIGH SENSITIVITY SENSOR ARRAYS","authors":"Vijayakumat T. Dr","doi":"10.36548/jei.2019.1.005","DOIUrl":"https://doi.org/10.36548/jei.2019.1.005","url":null,"abstract":"In this paper, we propose a flexible robotic electronic skin (e-skin) with high sensitivity sensor arrays. The sensor arrays are designed and fabricated on thin flexible silicone film. It uses piezo-resistive material Samarian Monosulphide and graphite rods for interconnection between the layers. Along with the pressure sensing capability of SmS, temperature and humidity sensors are also integrated in the silicone layers along with photovoltaic thin layer cells that provide energy independence to the module. The data procured from the e-skin is transferred to the analog to digital converter unit and further, to the PC through USB interface for analysis.","PeriodicalId":52825,"journal":{"name":"Journal of Electrical Electronics and Informatics","volume":"196 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72424731","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}
A smart street lighting and parking monitoring system that works in alignment with smart city application. The system provides high energy efficiency and data security. It can help in reducing the existing concern of finding parking space in high traffic density areas and also in managing parking violations. It improves the productivity and reduces the rate of violation. Along with these features, the smart street lamp also monitors the temperature, humidity and air pollution. The street lamps and traffic signals are interlinked with the traffic monitoring system in the control room with the help of Internet of Things (IoT).
{"title":"SMART STREET SYSTEM WITH IOT BASED STREET LIGHT OPERATION AND PARKING APPLICATION","authors":"V. Dr","doi":"10.36548/jei.2019.1.004","DOIUrl":"https://doi.org/10.36548/jei.2019.1.004","url":null,"abstract":"A smart street lighting and parking monitoring system that works in alignment with smart city application. The system provides high energy efficiency and data security. It can help in reducing the existing concern of finding parking space in high traffic density areas and also in managing parking violations. It improves the productivity and reduces the rate of violation. Along with these features, the smart street lamp also monitors the temperature, humidity and air pollution. The street lamps and traffic signals are interlinked with the traffic monitoring system in the control room with the help of Internet of Things (IoT).","PeriodicalId":52825,"journal":{"name":"Journal of Electrical Electronics and Informatics","volume":"39 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73411039","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}
Virtual reality (VR) technology has the potential to make a person experience anything, anytime, anywhere. It has the ability to influence the human brain that it assumes to be present somewhere that it is really not. In this paper, we exploit this application of the VR technology to simulate virtual environments that can help with PTSD therapy for people affected by trauma due to accident, war, sexual abuse and so on. Several sensors are used to gather the user movements on a motion platform and replicate it in the virtual environment with the help of a Raspberry Pi board and Unreal Developer’s kit. It has flexible interfaces that the clinician can modify the virtual environment according to the requirement for the patient.
{"title":"VIRTUAL REALITY SIMULATION AS THERAPY FOR POSTTRAUMATIC STRESS DISORDER (PTSD)","authors":"S. S. Dr, Jennifer S. Raj Dr, Krishna raj N. Mr","doi":"10.36548/jei.2019.1.003","DOIUrl":"https://doi.org/10.36548/jei.2019.1.003","url":null,"abstract":"Virtual reality (VR) technology has the potential to make a person experience anything, anytime, anywhere. It has the ability to influence the human brain that it assumes to be present somewhere that it is really not. In this paper, we exploit this application of the VR technology to simulate virtual environments that can help with PTSD therapy for people affected by trauma due to accident, war, sexual abuse and so on. Several sensors are used to gather the user movements on a motion platform and replicate it in the virtual environment with the help of a Raspberry Pi board and Unreal Developer’s kit. It has flexible interfaces that the clinician can modify the virtual environment according to the requirement for the patient.","PeriodicalId":52825,"journal":{"name":"Journal of Electrical Electronics and Informatics","volume":"45 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80271284","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}
With significant reduction in the size of ICs, there has been a massive increase in the operating speed. Due to this condition, the area available for interconnects within the transistor and between transistors in an IC is greatly reduced. Carbon wires pose high resistance and power dissipation in constrained space. It is necessary to opt efficient means to overcome this issue. The drawbacks of traditional metallic interconnects are overcome by nanocarbon interconnects. Considering factors such as shrinking dimensions, interconnect delay and power dissipation, we have considered four nanocarbon interconnect structures for analysis in this paper. The design and efficiency are analysed for Graphene Nanoribbon (GNR), Carbon Nanotube, Cu-Nanocarbon and All Carbon 3-D interconnects.
{"title":"DESIGN AND EFFICIENCY ANALYSIS OF NANOCARBON INTERCONNECT STRUCTURES","authors":"Nirmal D Dr","doi":"10.36548/jei.2019.1.002","DOIUrl":"https://doi.org/10.36548/jei.2019.1.002","url":null,"abstract":"With significant reduction in the size of ICs, there has been a massive increase in the operating speed. Due to this condition, the area available for interconnects within the transistor and between transistors in an IC is greatly reduced. Carbon wires pose high resistance and power dissipation in constrained space. It is necessary to opt efficient means to overcome this issue. The drawbacks of traditional metallic interconnects are overcome by nanocarbon interconnects. Considering factors such as shrinking dimensions, interconnect delay and power dissipation, we have considered four nanocarbon interconnect structures for analysis in this paper. The design and efficiency are analysed for Graphene Nanoribbon (GNR), Carbon Nanotube, Cu-Nanocarbon and All Carbon 3-D interconnects.","PeriodicalId":52825,"journal":{"name":"Journal of Electrical Electronics and Informatics","volume":"7 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89132940","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}
Probe-based nano storage is a new storage medium that has several desirable features such as nano-scale density, concurrent accessing, and low-power consumption. Thus, it is expected to be adopted in a wide range of domains such as medical devices and cloud servers. However, as the internal architecture of probe-based nano storage is different from hard disk drives, new management policies are necessary. In particular, probe-based nano storage has thousands of concurrent working heads, which should be managed efficiently for maximizing performances. In this article, we analyze three important considerations in managing probe-based nano storage devices and propose scheduling policies by taking into account them. The proposed policies aim to maximize the throughput of storage but also consider the variation of waiting time. Performance evaluation results show that the proposed policies perform better than existing policies with respect to the average waiting time and the variation of the waiting time.
{"title":"EFFICIENT MANAGEMENT OF PROBE-BASED NANO STORAGE DEVICES","authors":"H. Bahn","doi":"10.36548/jei.2019.1.001","DOIUrl":"https://doi.org/10.36548/jei.2019.1.001","url":null,"abstract":"Probe-based nano storage is a new storage medium that has several desirable features such as nano-scale density, concurrent accessing, and low-power consumption. Thus, it is expected to be adopted in a wide range of domains such as medical devices and cloud servers. However, as the internal architecture of probe-based nano storage is different from hard disk drives, new management policies are necessary. In particular, probe-based nano storage has thousands of concurrent working heads, which should be managed efficiently for maximizing performances. In this article, we analyze three important considerations in managing probe-based nano storage devices and propose scheduling policies by taking into account them. The proposed policies aim to maximize the throughput of storage but also consider the variation of waiting time. Performance evaluation results show that the proposed policies perform better than existing policies with respect to the average waiting time and the variation of the waiting time.","PeriodicalId":52825,"journal":{"name":"Journal of Electrical Electronics and Informatics","volume":"os-39 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87226052","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 : 2019-06-18DOI: 10.24843/JEEI.2019.V03.I01.P02
Antonius Ibi Weking, Yanu Prapto Sudarmojo
Development of new and renewable energy source always developed by world researchers which one of those is energy source from water, because it’s friendly for environment and low cost. Water is one of energy source which it’s have big potential in all Indonesian territory. The main problem from microhydropower plants is a water discharge which it’s flow is not continued every year because influenced by weather season. Micro Hydro is a microhydro power plants (MHP)in a small scale. A micro hydro can be operated in a certain of time if it has a enough water supply. To knowing a right of micro hydro’s characteristic is not easy thing to learn it. It is because a characteristic each of micro hydro’s installation location is considered specific location. One type of micro hydro is using Archimedes Screw Turbine. Udayana University of Electrical Engineering Department in this time not have a facility for hydropower field to use this model, so a college student not yet to receive a knowledge of this. Through this research, a writer want to expand a college student’s knowledge in hydropower field with create a prototype of micro hydro with Archimedes Screw Turbine to hydropower practical in laboratory. In this research the effect of screw’s height angle conversion and effect of water pressure conversion has to be researched. In this study will discuss the influence of water pressure and slope of the altitude angle on the rotation produced by the Archimedes screw turbine so that it can be seen the voltage, current, power generated by the generator, torque and efficiency . The result of from handmade equipment for this research in angle 400 with biggest generator round (rpm) is 3768 (rpm) and highest power is 10.92057 watt, torque adalah 0.60 Nm dan efisiensi sebesar 14 %. The torque which resulted from water pressure 24 psi is 0,73 Nm and efficience 18,01 %. The voltage, current, and output power which resulted in generator is 85,8 Volt, 0,1963 Ampere and 16,85 Watt. For generator speed round in the pressure 24 Psi is 4582 rpm, while turbine speed round which resulted from the pressure 24 Psi is 383 rpm before coupled with generator and 222 rpm after coupled with generator.
{"title":"PROTOTYPE DESIGN OF MICRO HYDRO USING TURBINE ARCHIMEDES SCREW FOR SIMULATION OF HIDROPOWER PRACTICAL OF ELECTRO ENGINEERING STUDENTS","authors":"Antonius Ibi Weking, Yanu Prapto Sudarmojo","doi":"10.24843/JEEI.2019.V03.I01.P02","DOIUrl":"https://doi.org/10.24843/JEEI.2019.V03.I01.P02","url":null,"abstract":"Development of new and renewable energy source always developed by world researchers which one of those is energy source from water, because it’s friendly for environment and low cost. Water is one of energy source which it’s have big potential in all Indonesian territory. The main problem from microhydropower plants is a water discharge which it’s flow is not continued every year because influenced by weather season. Micro Hydro is a microhydro power plants (MHP)in a small scale. A micro hydro can be operated in a certain of time if it has a enough water supply. To knowing a right of micro hydro’s characteristic is not easy thing to learn it. It is because a characteristic each of micro hydro’s installation location is considered specific location. \u0000One type of micro hydro is using Archimedes Screw Turbine. Udayana University of Electrical Engineering Department in this time not have a facility for hydropower field to use this model, so a college student not yet to receive a knowledge of this. Through this research, a writer want to expand a college student’s knowledge in hydropower field with create a prototype of micro hydro with Archimedes Screw Turbine to hydropower practical in laboratory. In this research the effect of screw’s height angle conversion and effect of water pressure conversion has to be researched. In this study will discuss the influence of water pressure and slope of the altitude angle on the rotation produced by the Archimedes screw turbine so that it can be seen the voltage, current, power generated by the generator, torque and efficiency . \u0000The result of from handmade equipment for this research in angle 400 with biggest generator round (rpm) is 3768 (rpm) and highest power is 10.92057 watt, torque adalah 0.60 Nm dan efisiensi sebesar 14 %. The torque which resulted from water pressure 24 psi is 0,73 Nm and efficience 18,01 %. The voltage, current, and output power which resulted in generator is 85,8 Volt, 0,1963 Ampere and 16,85 Watt. For generator speed round in the pressure 24 Psi is 4582 rpm, while turbine speed round which resulted from the pressure 24 Psi is 383 rpm before coupled with generator and 222 rpm after coupled with generator.","PeriodicalId":52825,"journal":{"name":"Journal of Electrical Electronics and Informatics","volume":"46 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74279435","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 : 2019-06-18DOI: 10.24843/JEEI.2019.V03.I01.P05
Nola Verli Herlian, Komang Oka Saputra, I. G. A. K. D. D. Hartawan
The increase of client devices along with the growth of internet access currently affects to security threats at the user's identity. Identifiers that commonly used today, such as SSID, IP address, MAC address, cookies, and session IDs have a weakness, which is easy to duplicate. Computer identification based on clock skew is an identification method that is not easily duplicated because it is based on the hardware characteristics of the device. Clock skew is the deviation of the clock to the true time which causes each clock to run at a slightly different speed. This study aims to determine the effect of network types to the clock skew stability as a reliable device identification method. This research was conducted on five client computers which running windows and linux operating systems. The measurement was conducted based on three different types of area networks, i.e., LAN, MAN, and WAN. The skew estimation was done using two linear methods i.e., linear programming and linear regression. The measurement results show that the most stable clock skew is found on the LAN measurement because it meets the threshold tolerance limit i.e., ±1 ppm. Skew estimation using linear programming method has better accuracy than linear regression method.
{"title":"Clock Skew Based Computer Identification on Different Types of Area Networks","authors":"Nola Verli Herlian, Komang Oka Saputra, I. G. A. K. D. D. Hartawan","doi":"10.24843/JEEI.2019.V03.I01.P05","DOIUrl":"https://doi.org/10.24843/JEEI.2019.V03.I01.P05","url":null,"abstract":"The increase of client devices along with the growth of internet access currently affects to security threats at the user's identity. Identifiers that commonly used today, such as SSID, IP address, MAC address, cookies, and session IDs have a weakness, which is easy to duplicate. Computer identification based on clock skew is an identification method that is not easily duplicated because it is based on the hardware characteristics of the device. Clock skew is the deviation of the clock to the true time which causes each clock to run at a slightly different speed. This study aims to determine the effect of network types to the clock skew stability as a reliable device identification method. This research was conducted on five client computers which running windows and linux operating systems. The measurement was conducted based on three different types of area networks, i.e., LAN, MAN, and WAN. The skew estimation was done using two linear methods i.e., linear programming and linear regression. The measurement results show that the most stable clock skew is found on the LAN measurement because it meets the threshold tolerance limit i.e., ±1 ppm. Skew estimation using linear programming method has better accuracy than linear regression method.","PeriodicalId":52825,"journal":{"name":"Journal of Electrical Electronics and Informatics","volume":"129 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80412947","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 : 2019-06-18DOI: 10.24843/JEEI.2019.V03.I01.P03
Yogi Prawira Putra, D. C. Khrisne, I. M. A. Suyadnya
In Indonesia, coronary heart disease continues to grow. However, the efforts to prevention it can still be done by diagnosing the initial symptoms caused by using an expert system. This study was designed to build an expert system application to diagnose early coronary disease by random forest methods. The application interface was built using the PHP programming language using framework bootstrap, and uses the python programming language to build a random forest. To make an early diagnosis of coronary heart disease, a decision tree was built by training data from the UCI Dataset Machine Learning Repository using the random forest method. Followed by patient classification data that has been collected through 13 questions to get the diagnosis. The diagnosis results were normal, stadium 1, stadium 2, stadium 3 and stadium 4. Based on the tests that had been carried out, the application was able to provide results in accordance with the sample data collected using a confusion matrix resulting in an accuracy of 92.25% +/- 0.62 with 70% precision, remember 46%, which obtained a score of f0,5 72%.
{"title":"Expert System for Early Diagnosis of Heart Disease Using the Random Forest Method","authors":"Yogi Prawira Putra, D. C. Khrisne, I. M. A. Suyadnya","doi":"10.24843/JEEI.2019.V03.I01.P03","DOIUrl":"https://doi.org/10.24843/JEEI.2019.V03.I01.P03","url":null,"abstract":"In Indonesia, coronary heart disease continues to grow. However, the efforts to prevention it can still be done by diagnosing the initial symptoms caused by using an expert system. This study was designed to build an expert system application to diagnose early coronary disease by random forest methods. The application interface was built using the PHP programming language using framework bootstrap, and uses the python programming language to build a random forest. To make an early diagnosis of coronary heart disease, a decision tree was built by training data from the UCI Dataset Machine Learning Repository using the random forest method. Followed by patient classification data that has been collected through 13 questions to get the diagnosis. The diagnosis results were normal, stadium 1, stadium 2, stadium 3 and stadium 4. Based on the tests that had been carried out, the application was able to provide results in accordance with the sample data collected using a confusion matrix resulting in an accuracy of 92.25% +/- 0.62 with 70% precision, remember 46%, which obtained a score of f0,5 72%.","PeriodicalId":52825,"journal":{"name":"Journal of Electrical Electronics and Informatics","volume":"114 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87996995","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 : 2019-06-18DOI: 10.24843/JEEI.2019.V03.I01.P01
Yanu Prapto Sudarmojo
World energy requirement increased significantly, the main energy source from an oil is very limited. This problem drive an enhancement develop which support small scale generator to be connected near distributed network or near load center. Distributed Generator (DG) is a power plant which have a little capacity range between 15 kW to 10 MW. Basically, DG instalation is one way to fix a voltage profile where an installed DG would inject voltage to a transmission system or electric power distribution. Bali is a tourism area which it’s electric power source got a supply from Java and some large scale plant which use fuel of oil and gas, which until now still needed more of electric energy. An addition small scale generator for Bali is very helpful where economic profit is distribution cost and transmission cost’s reduction, electric cost and saving fuel energy. Technically a distributor of DG must be done correctly and optimal from it’s size or location so that give a maximum result from economic side, minimalizing electricity loss and increase voltage profile which result an electric power quality is improved. For that, in this research will use heuristic optimation with use Quantum Genetic Alghorithm method to placing distributed generator to Bali Electricity Network. To counting electicity loss and voltage profile, a method which used to solve it is Newton Raphson method. The result of this research, DG is installed to feeder which plaed in Abang Sub-District, Karangasem District where Abang Feeder had a total 43a bus which is a part from Bali Distribution System. With using QGA, DG is installed to bus 1, 5, 7, and 302 with each DG capacity is 0,374 MW, 1,894 MW, 1,988 MW and 0,500 MW, after installment of DG, voltage profile can be fixed. Voltage profile for some bus to Abang Feeder could be fixed from 0,83 pu to 0,98 pu. Electricity loss from 1,105 MW become 0,234 MW.
{"title":"Optimization of Placement and Size of Distribution Generators Using Quantum Genetic Algorithms to Improve Power Quality in Bali Distribution Networks","authors":"Yanu Prapto Sudarmojo","doi":"10.24843/JEEI.2019.V03.I01.P01","DOIUrl":"https://doi.org/10.24843/JEEI.2019.V03.I01.P01","url":null,"abstract":"World energy requirement increased significantly, the main energy source from an oil is very limited. This problem drive an enhancement develop which support small scale generator to be connected near distributed network or near load center. Distributed Generator (DG) is a power plant which have a little capacity range between 15 kW to 10 MW. Basically, DG instalation is one way to fix a voltage profile where an installed DG would inject voltage to a transmission system or electric power distribution. \u0000Bali is a tourism area which it’s electric power source got a supply from Java and some large scale plant which use fuel of oil and gas, which until now still needed more of electric energy. An addition small scale generator for Bali is very helpful where economic profit is distribution cost and transmission cost’s reduction, electric cost and saving fuel energy. Technically a distributor of DG must be done correctly and optimal from it’s size or location so that give a maximum result from economic side, minimalizing electricity loss and increase voltage profile which result an electric power quality is improved. For that, in this research will use heuristic optimation with use Quantum Genetic Alghorithm method to placing distributed generator to Bali Electricity Network. To counting electicity loss and voltage profile, a method which used to solve it is Newton Raphson method. \u0000The result of this research, DG is installed to feeder which plaed in Abang Sub-District, Karangasem District where Abang Feeder had a total 43a bus which is a part from Bali Distribution System. With using QGA, DG is installed to bus 1, 5, 7, and 302 with each DG capacity is 0,374 MW, 1,894 MW, 1,988 MW and 0,500 MW, after installment of DG, voltage profile can be fixed. Voltage profile for some bus to Abang Feeder could be fixed from 0,83 pu to 0,98 pu. Electricity loss from 1,105 MW become 0,234 MW.","PeriodicalId":52825,"journal":{"name":"Journal of Electrical Electronics and Informatics","volume":"91 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81043391","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 : 2019-06-18DOI: 10.24843/JEEI.2019.V03.I01.P06
Mareta Elisabeth, P. K. Sudiarta, Igak Diafari Djuni
In this research, it takes a trace log data with real testing using the Polystar and TrafficNews to know the comparison operator Telkomsel network calls with and without the SCA, as well as performance data call in roaming of Roamware SCA tools to know the Key Performance Indicator (KPI) from the parameters of the Call Setup Success Rate (CSSR) and Call Drop Rate (CDR) then be processed and analyzed to find out the quality of service the influence of SCA implementation calls the overall international operators in the three countries with the highest incoming data so that it could become the next parameter in the repair services provided. Results of the study to the difference between the signals operators are implemented with the SCA system of the inbound roaming customers. CSSR percentage in average in 3 countries, Australia, China, Singapore prior to SCA system in May of 81.48%, while after system restored by SCA of 90.98%, where after the repaired system SCA standard KPIS PT. Telkomsel i.e. normal state – good, whereas the percentage KPI failure calls (CDR) in 3 countries, Australia, China, Singapore prior to SCA system in May of 18.52%, while after the repaired system SCA amounted to 9.02%, where after improved system SCA standard KPI applied PT. Telkomsel into normal state.
在本研究中，使用Polystar和TrafficNews进行跟踪日志数据的真实测试，以了解比较运营商Telkomsel网络调用有和没有SCA的情况。以及Roamware SCA工具在漫游中的性能数据呼叫，从呼叫建立成功率(CSSR)和呼叫下降率(CDR)的参数中了解关键绩效指标(KPI)，然后进行处理和分析，以找出服务质量实施SCA的影响呼叫入站数据最高的三个国家的整体国际运营商，从而成为提供维修服务的下一个参数。对信号运营商之间的差异进行了研究，并结合入站漫游客户的SCA系统进行了实施。3个国家，澳大利亚，中国，新加坡在SCA系统之前的5月平均CSSR百分比为81.48%，而系统由SCA恢复后的90.98%，其中修复后的系统SCA标准KPIS PT. Telkomsel即正常状态-良好，而KPI失败呼叫(CDR)百分比在澳大利亚，中国，新加坡3个国家，在SCA系统之前的5月为18.52%，而修复后的系统SCA为9.02%。经改进后的系统SCA标准KPI应用于PT. Telkomsel进入正常状态。
{"title":"Analysis of International Mobile Roaming Services with Smart Call Assistant System in GSM Originating Call","authors":"Mareta Elisabeth, P. K. Sudiarta, Igak Diafari Djuni","doi":"10.24843/JEEI.2019.V03.I01.P06","DOIUrl":"https://doi.org/10.24843/JEEI.2019.V03.I01.P06","url":null,"abstract":"In this research, it takes a trace log data with real testing using the Polystar and TrafficNews to know the comparison operator Telkomsel network calls with and without the SCA, as well as performance data call in roaming of Roamware SCA tools to know the Key Performance Indicator (KPI) from the parameters of the Call Setup Success Rate (CSSR) and Call Drop Rate (CDR) then be processed and analyzed to find out the quality of service the influence of SCA implementation calls the overall international operators in the three countries with the highest incoming data so that it could become the next parameter in the repair services provided. Results of the study to the difference between the signals operators are implemented with the SCA system of the inbound roaming customers. CSSR percentage in average in 3 countries, Australia, China, Singapore prior to SCA system in May of 81.48%, while after system restored by SCA of 90.98%, where after the repaired system SCA standard KPIS PT. Telkomsel i.e. normal state – good, whereas the percentage KPI failure calls (CDR) in 3 countries, Australia, China, Singapore prior to SCA system in May of 18.52%, while after the repaired system SCA amounted to 9.02%, where after improved system SCA standard KPI applied PT. Telkomsel into normal state.","PeriodicalId":52825,"journal":{"name":"Journal of Electrical Electronics and Informatics","volume":"21 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82620754","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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