Pub Date : 2020-06-12DOI: 10.34259/ijew.20.706238246
Farrukh Kamal, Naeem Arbab
Now a days, the load demand of the world is dramatically increasing day by day. This situation creates a big gap between the energy production and the energy consumption. The conventional energy sources are depleting globally. So it is a global phenomenon to restore the power energy and to look forward the other means of energy production. The load demand and power production gap can be reduced by Micro Grid. Micro grids is a group of localized electricity units and load that operates both in islanded mode/ autonomously or in grid connected mode. Grid connected mode is a small power generating unit that is connected with conventional grid system. Grid connected mode is a small power generating unit that is being connected with conventional grid system. Micro grid mostly utilizes the renewable sources of energy such as solar energy, wind energy, geo thermal energy and the other sources of distributed generation. While operating a power system in micro grid, the maintenance and flow of electricity is not simple task as compared to the unidirectional power flow in case of conventional grid station. Another problem is the identification of fault in power system in case of micro grids detection of fault location and its recovery is not an easy task. In this research work, I have developed a SCADA module through which fault location is detected automatically, by observing the power at different feeders and its dial recovery is done by supply the power from other nearby power generating station. This is only possible when the system has ability to operate in ring main system, but it normally operates in radial configuration. Keywords— Smart Grid, Micro Grid, Power System, Power Transmission, SCADA, PLC.
{"title":"Micro Grid Automation with Unique Features of Power Flow Control by using SCADA","authors":"Farrukh Kamal, Naeem Arbab","doi":"10.34259/ijew.20.706238246","DOIUrl":"https://doi.org/10.34259/ijew.20.706238246","url":null,"abstract":"Now a days, the load demand of the world is dramatically increasing day by day. This situation creates a big gap between the energy production and the energy consumption. The conventional energy sources are depleting globally. So it is a global phenomenon to restore the power energy and to look forward the other means of energy production. The load demand and power production gap can be reduced by Micro Grid. Micro grids is a group of localized electricity units and load that operates both in islanded mode/ autonomously or in grid connected mode. Grid connected mode is a small power generating unit that is connected with conventional grid system. Grid connected mode is a small power generating unit that is being connected with conventional grid system. Micro grid mostly utilizes the renewable sources of energy such as solar energy, wind energy, geo thermal energy and the other sources of distributed generation. While operating a power system in micro grid, the maintenance and flow of electricity is not simple task as compared to the unidirectional power flow in case of conventional grid station. Another problem is the identification of fault in power system in case of micro grids detection of fault location and its recovery is not an easy task. In this research work, I have developed a SCADA module through which fault location is detected automatically, by observing the power at different feeders and its dial recovery is done by supply the power from other nearby power generating station. This is only possible when the system has ability to operate in ring main system, but it normally operates in radial configuration. Keywords— Smart Grid, Micro Grid, Power System, Power Transmission, SCADA, PLC.","PeriodicalId":221480,"journal":{"name":"International journal of Engineering Works","volume":"88 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126453854","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 : 2020-05-20DOI: 10.34259/ijew.20.705228232
Haseeb Jan, Ttechnology Peshawar, M. I. Babar
Ad hoc network is a type of network in which there is no center node or center entity. So, there are two type of ad hoc network MANET and VANET. MANET (Mobile Ad Hoc Network) is a type of ad hoc network in which the nodes are connecting wirelessly and have some random mobility. But VANET (Vehicular Ad Hoc Network) are different in traditional MANET due to high mobility of nodes but the realistic vehicle can’t be traced by using random mobility model and way point mobility model. So, for this purpose SUMO (Simulation of Urban Mobility) tool is used for vehicular mobility models and we successfully implement that model in NS3 and use a device to device feature (proximity sensor) of LTE module in NS3 for connected nodes (Vehicles) directly. And the aim of this project is to reduce the overload on infrastructural network and overhead in vehicular communication to avoid infrastructure and by connecting vehicles directly. Keywords— Vehicles, Roads, Trafic, LTE, Device-to-device, NS3, SUMO, OpenStreetMap, TraCI.
自组织网络是一种没有中心节点或中心实体的网络类型。因此，有两种类型的自组织网络MANET和VANET。MANET (Mobile Ad Hoc Network)是一种节点无线连接并具有一定随机移动性的自组织网络。但VANET (Vehicular Ad Hoc Network，车载自组织网络)不同于传统的自组织网络，其节点机动性高，但采用随机机动性模型和路径点机动性模型无法对实际车辆进行跟踪。因此，为此，我们将SUMO (Simulation of Urban Mobility)工具用于车辆移动模型，我们成功地在NS3中实现了该模型，并将NS3中LTE模块的设备对设备特性(接近传感器)直接用于连接节点(车辆)。该项目的目的是减少基础设施网络的过载和车辆通信的开销，以避免基础设施和直接连接车辆。关键词:车辆，道路，交通，LTE，设备对设备，NS3, SUMO, OpenStreetMap, TraCI。
{"title":"Implementation of Mobility Model for V2V Communication on LTE using NS3 and SUMO","authors":"Haseeb Jan, Ttechnology Peshawar, M. I. Babar","doi":"10.34259/ijew.20.705228232","DOIUrl":"https://doi.org/10.34259/ijew.20.705228232","url":null,"abstract":"Ad hoc network is a type of network in which there is no center node or center entity. So, there are two type of ad hoc network MANET and VANET. MANET (Mobile Ad Hoc Network) is a type of ad hoc network in which the nodes are connecting wirelessly and have some random mobility. But VANET (Vehicular Ad Hoc Network) are different in traditional MANET due to high mobility of nodes but the realistic vehicle can’t be traced by using random mobility model and way point mobility model. So, for this purpose SUMO (Simulation of Urban Mobility) tool is used for vehicular mobility models and we successfully implement that model in NS3 and use a device to device feature (proximity sensor) of LTE module in NS3 for connected nodes (Vehicles) directly. And the aim of this project is to reduce the overload on infrastructural network and overhead in vehicular communication to avoid infrastructure and by connecting vehicles directly. Keywords— Vehicles, Roads, Trafic, LTE, Device-to-device, NS3, SUMO, OpenStreetMap, TraCI.","PeriodicalId":221480,"journal":{"name":"International journal of Engineering Works","volume":"26 12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127474103","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 : 2019-12-01DOI: 10.34259/ijew.19.612496506
Muhammd Irfan, S. Z. Farooqui, Asadullah Khan
The aim of this research work is to conduct an extensive performance evaluation of a box type dual Booster Mirror solar cooker under tracking free conditions. To cope up with the need for continuous adjustment of the cooker during the cooking operation the optimal tilt angles of the Booster Mirrors have been calculated through numerical calculations for the location of 34 latitude. To evaluate the Performance parameters of the cooker, tests under tracking free conditions have been carried out and parameters such as, First and Second Figure of Merit, Cooking power, exergy efficiency and the Quality Factor, are evaluated for the BSC. Moreover, the cooker is tested onfield and different types of food items are cooked. The results indicate that orienting the Booster Mirrors at their respective optimal angles provides a viable and convenient alternative to the need for continuous tracking of the sun during cooking hours. With this technique the said cooker can be used for cooking 6.4 kg of 6 different dishes in a single day i-e. from 9:00 Am to 3:00 Pm in two batches. Keywords— Optimal tilt angles, Box Type Solar Cooker, Tracking free conditions
{"title":"Extensive Performance Evaluation of Dual Booster Mirror Solar Cooker under Tracking Free Conditions","authors":"Muhammd Irfan, S. Z. Farooqui, Asadullah Khan","doi":"10.34259/ijew.19.612496506","DOIUrl":"https://doi.org/10.34259/ijew.19.612496506","url":null,"abstract":"The aim of this research work is to conduct an extensive performance evaluation of a box type dual Booster Mirror solar cooker under tracking free conditions. To cope up with the need for continuous adjustment of the cooker during the cooking operation the optimal tilt angles of the Booster Mirrors have been calculated through numerical calculations for the location of 34 latitude. To evaluate the Performance parameters of the cooker, tests under tracking free conditions have been carried out and parameters such as, First and Second Figure of Merit, Cooking power, exergy efficiency and the Quality Factor, are evaluated for the BSC. Moreover, the cooker is tested onfield and different types of food items are cooked. The results indicate that orienting the Booster Mirrors at their respective optimal angles provides a viable and convenient alternative to the need for continuous tracking of the sun during cooking hours. With this technique the said cooker can be used for cooking 6.4 kg of 6 different dishes in a single day i-e. from 9:00 Am to 3:00 Pm in two batches. Keywords— Optimal tilt angles, Box Type Solar Cooker, Tracking free conditions","PeriodicalId":221480,"journal":{"name":"International journal of Engineering Works","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121409739","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 : 2019-11-01DOI: 10.34259/ijew.19.611399405
Amjid Khan, Tariq Ullah
This paper carries out a comprehensive numerical investigation of turbocharger high-pressure ratio centrifugal compressor impeller. The aim is to study the effect of varying mass flow rate on the pressure ratio and efficiency from stall to choke using (3D) numerical simulations. The transonic SRV2 compressor developed by DLR (German Aerospace Center) has been used as the test case in this study. Numerical simulations have been performed using Reynolds Averaged Navier-Stokes (RANS) based k-ɛ model to predict turbulence. Y-plus is kept 35 for the structured mesh near the boundaries. In first part, calculations were carried out for design speed of 50,000 1/min to study the suitability of ANSYS CFX in the design procedure and compared the results with experimental data and four other (3D) solvers. The numerical simulations showed that ANSYS CFX over predicts the experimental data by 9% in this compressor. The second part describes the effect of vaneless diffuser exit width on performance parameters of centrifugal compressor at design high rotational speed, which shows that decreasing vaneless diffuser exit width increases pressure ratio, isentropic efficiency and operating range from stall to choke. Keywords— Centrifugal compressor, Diffuser Exit width, Numerical simulations, Entropy generation, Transonic, Pressure, Efficiency, Performance, Pressure ratio
{"title":"Numerical Analysis of Flow through High Pressure Ratio Centrifugal Compressor Impeller and Effect of Varying Diffuser Exit Width on Performance","authors":"Amjid Khan, Tariq Ullah","doi":"10.34259/ijew.19.611399405","DOIUrl":"https://doi.org/10.34259/ijew.19.611399405","url":null,"abstract":"This paper carries out a comprehensive numerical investigation of turbocharger high-pressure ratio centrifugal compressor impeller. The aim is to study the effect of varying mass flow rate on the pressure ratio and efficiency from stall to choke using (3D) numerical simulations. The transonic SRV2 compressor developed by DLR (German Aerospace Center) has been used as the test case in this study. Numerical simulations have been performed using Reynolds Averaged Navier-Stokes (RANS) based k-ɛ model to predict turbulence. Y-plus is kept 35 for the structured mesh near the boundaries. In first part, calculations were carried out for design speed of 50,000 1/min to study the suitability of ANSYS CFX in the design procedure and compared the results with experimental data and four other (3D) solvers. The numerical simulations showed that ANSYS CFX over predicts the experimental data by 9% in this compressor. The second part describes the effect of vaneless diffuser exit width on performance parameters of centrifugal compressor at design high rotational speed, which shows that decreasing vaneless diffuser exit width increases pressure ratio, isentropic efficiency and operating range from stall to choke. Keywords— Centrifugal compressor, Diffuser Exit width, Numerical simulations, Entropy generation, Transonic, Pressure, Efficiency, Performance, Pressure ratio","PeriodicalId":221480,"journal":{"name":"International journal of Engineering Works","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130897300","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 : 2019-11-01DOI: 10.34259/ijew.19.611392398
M. Hamid, Abdul Basit, M. Ilyas, Fazl e-Hilal
Micro hydro power is considered as one of the lucrative options for electricity generation, it can work both autonomously and in Grid connected mode.Most of the MHP’s are built on obsolete technology due to which only a portion of flow is utilized for power generation. In micro hydro power plant Voltage and frequency of induction generator are not constant due to change in discharge of water.To overcome these issues technology is moving from fixed speed operation (FSO) to variable speed operations (VSO). Doubly Fed Induction Generator (DFIG) is the most suitable option for variable speed operation .In this research paper working and operation of DFIG in MHP system in Grid connected mode is observed which allow to compensate the variations in acceptable proportion while guaranteeing a good quality of electrical outputs.A control algorithm is developed which enable the stator voltage and frequency of DFIG to a constant value in spite of speed variation in driving shaft and load changes. A vector control technique is adopted for the regulation of rotor side converter (RSC) and grid side converter(GSC) to keep the voltages and frequency with in limits and also ensure the reactive power exchange with the grid according to the reference value.Operation of the established model is tested by different operating conditions in Simulink MATLAB. Keywords— Doubly Fed Induction generator (DFIG),variable speed operation (VSO), micro hydro power (MHP),Rotor side converter (RSC),Grid side converter (GSC).
{"title":"Control and Modelling of Rotor and Grid side converters control of Doubly Fed Induction Generator For the application in Micro Hydro","authors":"M. Hamid, Abdul Basit, M. Ilyas, Fazl e-Hilal","doi":"10.34259/ijew.19.611392398","DOIUrl":"https://doi.org/10.34259/ijew.19.611392398","url":null,"abstract":"Micro hydro power is considered as one of the lucrative options for electricity generation, it can work both autonomously and in Grid connected mode.Most of the MHP’s are built on obsolete technology due to which only a portion of flow is utilized for power generation. In micro hydro power plant Voltage and frequency of induction generator are not constant due to change in discharge of water.To overcome these issues technology is moving from fixed speed operation (FSO) to variable speed operations (VSO). Doubly Fed Induction Generator (DFIG) is the most suitable option for variable speed operation .In this research paper working and operation of DFIG in MHP system in Grid connected mode is observed which allow to compensate the variations in acceptable proportion while guaranteeing a good quality of electrical outputs.A control algorithm is developed which enable the stator voltage and frequency of DFIG to a constant value in spite of speed variation in driving shaft and load changes. A vector control technique is adopted for the regulation of rotor side converter (RSC) and grid side converter(GSC) to keep the voltages and frequency with in limits and also ensure the reactive power exchange with the grid according to the reference value.Operation of the established model is tested by different operating conditions in Simulink MATLAB. Keywords— Doubly Fed Induction generator (DFIG),variable speed operation (VSO), micro hydro power (MHP),Rotor side converter (RSC),Grid side converter (GSC).","PeriodicalId":221480,"journal":{"name":"International journal of Engineering Works","volume":"99 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117216804","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 : 2019-11-01DOI: 10.34259/ijew.19.611414419
T. Sony, Muhammad Jamal Farooq, Adana Zahid, Uzair Muhammad, Haseen Ullah
Pakistan is suffering from acute energy crisis since last decades. There is a big gap between power supply and demand and the shortfall is about 5000 MW per day. This shortfall is badly affecting all sectors which consumes electricity like residential, commercial, industrial and agriculture etc. Among the total energy about 43 % is consumed by the residential buildings. This high consumption needs to be minimized so finding desirable and effective ways to minimize the energy consumption of existing residential buildings and to propose strategies that are energy efficient is the aim of this research work. Each household has its own energy consumption pattern which is affected by the socio-economic conditions, number of occupants, the age group and gender. Thus, figuring out a generalized procedure for the transformation of residential buildings into the energy efficient building becomes very challenging. The proposed methodology aims at optimizing the energy consumption of residential buildings and finding a generalized procedure that can be adopted to transform any residential building into a low energy building. The test site selected for the proposed work is situated at canal town Peshawar which is a residential building. To lower down the electricity consumption of the selected building different insulation materials and energy efficient equipment’s along with different retrofitting strategies are analyzed in this research work. The financial analysis is also carried out based on the KWH savings, with an improvement in energy consumption up to 30%. Keywords— LEB, Retrofitting, Energy Efficiency, Green technologies.
{"title":"easibility Analysis of Green Technologies For Residential Buildings","authors":"T. Sony, Muhammad Jamal Farooq, Adana Zahid, Uzair Muhammad, Haseen Ullah","doi":"10.34259/ijew.19.611414419","DOIUrl":"https://doi.org/10.34259/ijew.19.611414419","url":null,"abstract":"Pakistan is suffering from acute energy crisis since last decades. There is a big gap between power supply and demand and the shortfall is about 5000 MW per day. This shortfall is badly affecting all sectors which consumes electricity like residential, commercial, industrial and agriculture etc. Among the total energy about 43 % is consumed by the residential buildings. This high consumption needs to be minimized so finding desirable and effective ways to minimize the energy consumption of existing residential buildings and to propose strategies that are energy efficient is the aim of this research work. Each household has its own energy consumption pattern which is affected by the socio-economic conditions, number of occupants, the age group and gender. Thus, figuring out a generalized procedure for the transformation of residential buildings into the energy efficient building becomes very challenging. The proposed methodology aims at optimizing the energy consumption of residential buildings and finding a generalized procedure that can be adopted to transform any residential building into a low energy building. The test site selected for the proposed work is situated at canal town Peshawar which is a residential building. To lower down the electricity consumption of the selected building different insulation materials and energy efficient equipment’s along with different retrofitting strategies are analyzed in this research work. The financial analysis is also carried out based on the KWH savings, with an improvement in energy consumption up to 30%. Keywords— LEB, Retrofitting, Energy Efficiency, Green technologies.","PeriodicalId":221480,"journal":{"name":"International journal of Engineering Works","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129760576","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 : 2019-11-01DOI: 10.34259/ijew.19.611420430
Ijaz ur Rahman, Maoz, Tanvir Ahmad
The exhaustion of the fossil fuel supply of the world is an understood eventuality, considering the pace at which these resources are being exploited the world over. More so when the global energy requirements are increasing without much interruption; suffice to say the current state of operations in the energy arena is not going to last long. Alternative energy resources, in this worldview, provide an auspicious avenue of fulfilling the burgeoning human thirst for energy. The impact of these alternative energy resources utilization will be twofold: the satiation of the energy demand, and the culmination of the global warming resulting from the incessant use of the fossil fuels. The urge for alternative resources of energy is key to survival and demand of future. In comparison to all the alternative resources of energy, Hydro power present better results in terms of efficiency and long term viability.The viability of Hydro Power is subject to its high initial cost and major construction with no return in the initial phase of construction. This work is aimed at presenting the technical and financial aspects of Micro-Hydro power. The financial assessment is based on the Net Present Value (NPV), Internal Rate of Return and Benefit to Cost Ratio (B/C). Apart from the social benefits to the residents and improving the quality of life, the financial feasibility is tested on the basis the above parameters and results shows the micro hydro are feasible in the lights of mentioned parameters. The proposition is tested and implemented on three different case studies, i.e. Ajmera Hydro power plant, Bersa Payen and Sheri Dumrai HPP. The data shows successful results in the all the mentioned cases. Keywords— Biogas, Social impact, Livelihoods, rural development, Environment
{"title":"Economic Impact Assessment of Mini Micro Hydel Power Projects in Khyber Pakhtunkhwa","authors":"Ijaz ur Rahman, Maoz, Tanvir Ahmad","doi":"10.34259/ijew.19.611420430","DOIUrl":"https://doi.org/10.34259/ijew.19.611420430","url":null,"abstract":"The exhaustion of the fossil fuel supply of the world is an understood eventuality, considering the pace at which these resources are being exploited the world over. More so when the global energy requirements are increasing without much interruption; suffice to say the current state of operations in the energy arena is not going to last long. Alternative energy resources, in this worldview, provide an auspicious avenue of fulfilling the burgeoning human thirst for energy. The impact of these alternative energy resources utilization will be twofold: the satiation of the energy demand, and the culmination of the global warming resulting from the incessant use of the fossil fuels. The urge for alternative resources of energy is key to survival and demand of future. In comparison to all the alternative resources of energy, Hydro power present better results in terms of efficiency and long term viability.The viability of Hydro Power is subject to its high initial cost and major construction with no return in the initial phase of construction. This work is aimed at presenting the technical and financial aspects of Micro-Hydro power. The financial assessment is based on the Net Present Value (NPV), Internal Rate of Return and Benefit to Cost Ratio (B/C). Apart from the social benefits to the residents and improving the quality of life, the financial feasibility is tested on the basis the above parameters and results shows the micro hydro are feasible in the lights of mentioned parameters. The proposition is tested and implemented on three different case studies, i.e. Ajmera Hydro power plant, Bersa Payen and Sheri Dumrai HPP. The data shows successful results in the all the mentioned cases. Keywords— Biogas, Social impact, Livelihoods, rural development, Environment","PeriodicalId":221480,"journal":{"name":"International journal of Engineering Works","volume":"177 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131542241","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 : 2019-10-15DOI: 10.34259/ijew.19.610365373
M. Chaudhary, M. I. Akbar, Rida Rasheed, Engr. Tauheed ur Rehman
Conservation and management of energy and power in any sector especially in large institutes, is of much significance. Energy efficient electrical systems lead to energy efficient delivering systems by keeping the power losses minimum. Energy audit is the best solution for the energy conservation where the system is verified and observed to reduce energy consumption without any negative effect on the system. It is an energy audit of a given case study of an accommodation area, a Boys Hostel (ALI Hall) of Bahauddin Zakariya University, Multan Pakistan. It is the comprehensive energy audit of hostel with tariff C-2b (29) T and 11.21 rupees per unit. Hostel is estimated as consuming 44836.42 units and cost of 502616 rupees. This survey and analysis suggests certain recommendations for energy savings and to reduce unit consumption up to 20098.572 and cost of 225305 rupees. Keywords—Energy Audit, Consumption, Capital Cost, Payback Period, Savings
{"title":"Energy Audit In Boys Hostel (Case Study Ali Hall)","authors":"M. Chaudhary, M. I. Akbar, Rida Rasheed, Engr. Tauheed ur Rehman","doi":"10.34259/ijew.19.610365373","DOIUrl":"https://doi.org/10.34259/ijew.19.610365373","url":null,"abstract":"Conservation and management of energy and power in any sector especially in large institutes, is of much significance. Energy efficient electrical systems lead to energy efficient delivering systems by keeping the power losses minimum. Energy audit is the best solution for the energy conservation where the system is verified and observed to reduce energy consumption without any negative effect on the system. It is an energy audit of a given case study of an accommodation area, a Boys Hostel (ALI Hall) of Bahauddin Zakariya University, Multan Pakistan. It is the comprehensive energy audit of hostel with tariff C-2b (29) T and 11.21 rupees per unit. Hostel is estimated as consuming 44836.42 units and cost of 502616 rupees. This survey and analysis suggests certain recommendations for energy savings and to reduce unit consumption up to 20098.572 and cost of 225305 rupees. Keywords—Energy Audit, Consumption, Capital Cost, Payback Period, Savings","PeriodicalId":221480,"journal":{"name":"International journal of Engineering Works","volume":"202 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125741645","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 : 2019-10-15DOI: 10.34259/ijew.19.610387391
Wiqas Alam
{"title":"Review of Remote Acting Fire Valve (RAF) Calibration and Rework Problems in Tesla Technology Private Limited Pakistan","authors":"Wiqas Alam","doi":"10.34259/ijew.19.610387391","DOIUrl":"https://doi.org/10.34259/ijew.19.610387391","url":null,"abstract":"","PeriodicalId":221480,"journal":{"name":"International journal of Engineering Works","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133483710","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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