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Circulating MVAR control in Rajasthan (India) transmission system 拉贾斯坦(印度)输电系统循环MVAR控制
2016 IEEE 1st International Conference on Power Electronics, Intelligent Control and Energy Systems (ICPEICES) Pub Date : 2016-07-04 DOI: 10.1109/ICPEICES.2016.7853696
R. Panwar, Vikas Sharma, M. Sharma, Bhavesh Vyas
{"title":"Circulating MVAR control in Rajasthan (India) transmission system","authors":"R. Panwar, Vikas Sharma, M. Sharma, Bhavesh Vyas","doi":"10.1109/ICPEICES.2016.7853696","DOIUrl":"https://doi.org/10.1109/ICPEICES.2016.7853696","url":null,"abstract":"Large number of substations have been upgraded to higher voltage level by loop in loop out of existing transmission lines to meet the increasing load demand. Therefore; large number of loops of different voltage levels has been created between substations. Transformers of different MVA ratings; percentage impedance and tap ratios have been installed at the substations. Presently there is no coordination between adjoining substation operators for tap setting of transformers. Therefore; due to mismatch of transformers tap ratio and percentage impedance; circulating MVARs are flowing on transmission lines resulting in higher transmission losses; increase loading of transformers & lines and poor voltage profile. In this paper impact of circulating MVAR flow and its control through coordinated tap setting of transformers has been studied. Rajasthan power system has been considered to carry out the studies and has been modeled in Mi-Power software. Rajasthan Power System have total 750 buses comprising 2 nos. 765 KV; 35 nos. 400 KV; 147 nos. 220 KV; 504 nos. 132 KV and 62 nos. generator buses with load of 10000 MW. Effect of coordinated Tap setting of transformers on circulating MVAR flow; transmission losses; network voltage profile and lines & transformers loading have been analyzed. Proposed methodology has been successfully tested on Rajasthan power system to remove the circulating MVAR flows on 220 kV and 132 kV network.","PeriodicalId":305942,"journal":{"name":"2016 IEEE 1st International Conference on Power Electronics, Intelligent Control and Energy Systems (ICPEICES)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126081731","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}
引用次数: 8
PMU-ANN based real time monitoring of power system electromechanical oscillations 基于PMU-ANN的电力系统机电振荡实时监测
2016 IEEE 1st International Conference on Power Electronics, Intelligent Control and Energy Systems (ICPEICES) Pub Date : 2016-07-04 DOI: 10.1109/ICPEICES.2016.7853073
Abhilasha Gupta, K. Verma
{"title":"PMU-ANN based real time monitoring of power system electromechanical oscillations","authors":"Abhilasha Gupta, K. Verma","doi":"10.1109/ICPEICES.2016.7853073","DOIUrl":"https://doi.org/10.1109/ICPEICES.2016.7853073","url":null,"abstract":"Power system oscillations monitoring is a vital issue in operation of modern interconnected power systems. The existing methods for identifying the electromechanical modes are time-consuming and require modelling of the entire system that includes a large number of states and are performed offline. In this paper, an integrated Phasor Measurement Unit and Artificial Neural Network (PMU-ANN) based approach for online and real time monitoring of power system electromechanical oscillations is proposed. The placement of PMU is obtained using Integer Linear Programming (ILP). The data obtained from PMU is given as input to a multilayer Feedforward Neural Network (FFNN) and its output gives all the information related to the modes of the system and the mode ranking. The effectiveness of the proposed approach is investigated on IEEE 39-bus test system. The results show that the proposed approach is fast with less computational burden and is suitable for online and real time oscillations monitoring of the power systems under varying operating conditions.","PeriodicalId":305942,"journal":{"name":"2016 IEEE 1st International Conference on Power Electronics, Intelligent Control and Energy Systems (ICPEICES)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126541060","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}
引用次数: 13
Study and optimization of characteristics of GaN based quantum well light emitting diode GaN基量子阱发光二极管特性的研究与优化
2016 IEEE 1st International Conference on Power Electronics, Intelligent Control and Energy Systems (ICPEICES) Pub Date : 2016-07-04 DOI: 10.1109/ICPEICES.2016.7853312
C. Jha, Vikas, S. Pandey
{"title":"Study and optimization of characteristics of GaN based quantum well light emitting diode","authors":"C. Jha, Vikas, S. Pandey","doi":"10.1109/ICPEICES.2016.7853312","DOIUrl":"https://doi.org/10.1109/ICPEICES.2016.7853312","url":null,"abstract":"Effect of number of wells with different thicknesses of P layer on Internal Quantum Efficiency(IQE), I–V relationship, Power current, and spontaneous rate of blue InGaN/GaN multiple quantum well (MQW) light-emitting diodes (LEDs) is simulated and investigated with the help of APSYS software. Result reveals that LED with single Quantum well and thin P type Electron Blocking Layer (EBL) gives significantly good result for low injection level. For high injection level thick EBL and multiple Quantum well gives better result. At low injection level LED with single Quantum well shows IQE around 98.20 %.","PeriodicalId":305942,"journal":{"name":"2016 IEEE 1st International Conference on Power Electronics, Intelligent Control and Energy Systems (ICPEICES)","volume":"IA-19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126560591","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}
引用次数: 0
Multiple sliding surface controller based on disturbance observer for anti-lock braking system 基于扰动观测器的防抱死制动系统多滑动面控制器
2016 IEEE 1st International Conference on Power Electronics, Intelligent Control and Energy Systems (ICPEICES) Pub Date : 2016-07-04 DOI: 10.1109/ICPEICES.2016.7853358
V. Sharma, P. Chaudhari, P. Shendge, S. Phadke
{"title":"Multiple sliding surface controller based on disturbance observer for anti-lock braking system","authors":"V. Sharma, P. Chaudhari, P. Shendge, S. Phadke","doi":"10.1109/ICPEICES.2016.7853358","DOIUrl":"https://doi.org/10.1109/ICPEICES.2016.7853358","url":null,"abstract":"This paper is concerned about the wheel slip measurement of the anti-lock braking system (ABS). The wheel slip must follow the desired wheel slip; for this purpose multiple sliding surface controller (MSSC) based on disturbance observer (DO) is used. DO is integrated with sliding mode controller (SMC) to strengthen the overall performance of the system by estimating the lumped uncertainties that are present in the system. The performance of the suggested scheme is testified in MATLAB/simulink with experimental set up of ABS by considering different cases for tracking the slip ratio.","PeriodicalId":305942,"journal":{"name":"2016 IEEE 1st International Conference on Power Electronics, Intelligent Control and Energy Systems (ICPEICES)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131242663","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}
引用次数: 5
Tuning of Fractional Order PID controller using particle swarm optimization technique for DC motor speed control 基于粒子群优化技术的分数阶PID控制器整定及其在直流电机调速中的应用
2016 IEEE 1st International Conference on Power Electronics, Intelligent Control and Energy Systems (ICPEICES) Pub Date : 2016-07-04 DOI: 10.1109/ICPEICES.2016.7853070
R. Jain, M. Aware, A. Junghare
{"title":"Tuning of Fractional Order PID controller using particle swarm optimization technique for DC motor speed control","authors":"R. Jain, M. Aware, A. Junghare","doi":"10.1109/ICPEICES.2016.7853070","DOIUrl":"https://doi.org/10.1109/ICPEICES.2016.7853070","url":null,"abstract":"Design of Fractional Order PID controller (FOPID) for speed regulation of DC motor is presented in this paper. In comparison with conventional PID, FOPID is more flexible and trustworthy to control higher order systems. The FOPID exhibits the Iso-damping property to enhance the robustness of closed loop response of the system against gain variations. According to parameters adjustment problems of FOPID controller, particle swarm optimization (PSO) algorithm is adopted to optimize FOPID controller parameters. Peak overshoot, rise time and settling time are considered as important factors to minimize using PSO technique. Simulation results give validation of the proposed work and provide effectiveness of FOPID controller in terms of robustness and control effect as compared to PID controller.","PeriodicalId":305942,"journal":{"name":"2016 IEEE 1st International Conference on Power Electronics, Intelligent Control and Energy Systems (ICPEICES)","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131347749","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}
引用次数: 45
Optimization of network reconfiguration by using Particle swarm optimization 基于粒子群算法的网络重构优化
2016 IEEE 1st International Conference on Power Electronics, Intelligent Control and Energy Systems (ICPEICES) Pub Date : 2016-07-04 DOI: 10.1109/ICPEICES.2016.7853268
A. Reddy, M. D. Reddy
{"title":"Optimization of network reconfiguration by using Particle swarm optimization","authors":"A. Reddy, M. D. Reddy","doi":"10.1109/ICPEICES.2016.7853268","DOIUrl":"https://doi.org/10.1109/ICPEICES.2016.7853268","url":null,"abstract":"Reconfiguration of radial distribution system is a significant way of altering the power flow through the lines. This paper presents a novel method to interpret the network reconfiguration problem with an objective of minimizing real power loss and simultaneously, improving the voltage profile in radial distribution system (RDS). A Meta-heuristic Particle swarm optimization (PSO) is used to reconfigure and recognize the optimal tie switches for reduction of real power loss in a radial distribution system. Different scenarios of reconfiguration of distributed network are precise to study the performance of the proposed technique. The constraints of voltage and branch current carrying capacity are incorporated in the assessment of the objective function. The proposed method has been tested on IEEE 33-bus and 69-bus systems at different load patterns to demonstrate the performance and effectiveness of the predictable method. The outcomes attained, illustrates that improvement in voltages and a reduction in the real power loss.","PeriodicalId":305942,"journal":{"name":"2016 IEEE 1st International Conference on Power Electronics, Intelligent Control and Energy Systems (ICPEICES)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132506101","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}
引用次数: 24
A case study for loss reduction in distribution networks using shunt capacitors 用并联电容器降低配电网损耗的案例研究
2016 IEEE 1st International Conference on Power Electronics, Intelligent Control and Energy Systems (ICPEICES) Pub Date : 2016-07-04 DOI: 10.1109/ICPEICES.2016.7853182
S. Saini, M. Sharma, Bhavesh Vyas, Manoj Gupta
{"title":"A case study for loss reduction in distribution networks using shunt capacitors","authors":"S. Saini, M. Sharma, Bhavesh Vyas, Manoj Gupta","doi":"10.1109/ICPEICES.2016.7853182","DOIUrl":"https://doi.org/10.1109/ICPEICES.2016.7853182","url":null,"abstract":"The Paper presents study of 11 kV distribution network of Jaipur city, with shunt capacitor placement at 11kV voltage level. In the current scenario utilities are managing the expansion of distribution network without planning the shunt capacitors. This paper provides an analysis of distribution losses in Jaipur city by modeling the present scenario of distribution network operating without shunt capacitor banks. The model of 260 bus network is designed and reactive power requirement for constant power load are calculated from load flow studies by using Mi-power Software. The proposed model is designed with capacitor installation, calculating the reactive power requirements of real time existing system. Comparative studies have been carried with updated system parameters for power flow. The effect of capacitors on network lines, transformers, Substation power factor & system loadings have been researched both with & without Capacitor Bank over the Test system. An overall financial analysis detailing annual cost & energy saving is also presented. Lastly capacity utilization factor suggesting for optimal utilization of capacitor banks with case studies, are followed by results with simulated changes in swing bus voltage have been addressed.","PeriodicalId":305942,"journal":{"name":"2016 IEEE 1st International Conference on Power Electronics, Intelligent Control and Energy Systems (ICPEICES)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129330991","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}
引用次数: 5
PLC based power factor correction of 3-phase Induction Motor 基于PLC的三相异步电动机功率因数校正
2016 IEEE 1st International Conference on Power Electronics, Intelligent Control and Energy Systems (ICPEICES) Pub Date : 2016-07-04 DOI: 10.1109/ICPEICES.2016.7853637
R. Jain, Shashank Sharma, M. Sreejeth, Madhusudan Singh
{"title":"PLC based power factor correction of 3-phase Induction Motor","authors":"R. Jain, Shashank Sharma, M. Sreejeth, Madhusudan Singh","doi":"10.1109/ICPEICES.2016.7853637","DOIUrl":"https://doi.org/10.1109/ICPEICES.2016.7853637","url":null,"abstract":"A Programmable Logic Controller (PLC) based power factor correction method for a 3-phase Induction Motor (IM) through switching of shunt capacitors is proposed in this paper. A 3 phase IM has a low power factor (pf) at no load as it draws large magnetizing current and the active power delivered to the motor is low, which is utilized to overcome the no-load losses. The PLC based power factor improvement algorithm is developed and implemented on a 3 Phase laboratory prototype IM coupled to a DC generator and the effectiveness of the algorithm is tested under no-load and loaded condition. Based on the instantaneously measured value of power factor, the PLC switches the appropriate bank of capacitors into the circuit depending on the load condition to improve the pf. Large scale use of PLC in industrial automation, adaptability, simple implementation and economics justified its selection as the switching controller. A significant improvement in power factor under different loading conditions is observed.","PeriodicalId":305942,"journal":{"name":"2016 IEEE 1st International Conference on Power Electronics, Intelligent Control and Energy Systems (ICPEICES)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128669521","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}
引用次数: 8
Energy management of supercapacitor with DC-DC converter 具有DC-DC变换器的超级电容器的能量管理
2016 IEEE 1st International Conference on Power Electronics, Intelligent Control and Energy Systems (ICPEICES) Pub Date : 2016-07-04 DOI: 10.1109/ICPEICES.2016.7853629
Rahul Chakole, M. Palandurkar, M. Renge
{"title":"Energy management of supercapacitor with DC-DC converter","authors":"Rahul Chakole, M. Palandurkar, M. Renge","doi":"10.1109/ICPEICES.2016.7853629","DOIUrl":"https://doi.org/10.1109/ICPEICES.2016.7853629","url":null,"abstract":"Now-a-days, the world is going towards environmental friendly and sustainable renewable energy resources instead of fossil fuel based energy. Thus, energy storage system has become an emerging technology for renewable energy source and application. Supercapacitors have competitive advantages over batteries like high power density and fast charging. However supercapacitors with boost converter gives good performance and optimum cost benefit. Also it helps to achieve high power level and reduction in current ripple. In this paper, performance of supercapacitor is presented using boost convertor to maintain constant output voltage across DC motor with the help of MATLAB Simulink software and experimental results using Digital Signal Controller (DSC).","PeriodicalId":305942,"journal":{"name":"2016 IEEE 1st International Conference on Power Electronics, Intelligent Control and Energy Systems (ICPEICES)","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117193933","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}
引用次数: 4
Overall energy and exergy performance of partially covered N-photovoltaic thermal (PVT)-compound parabolic concentrator (CPC) collectors connected in series 部分覆盖n -光伏热(PVT)-复合抛物聚光器(CPC)集热器串联的总能量和火用性能
2016 IEEE 1st International Conference on Power Electronics, Intelligent Control and Energy Systems (ICPEICES) Pub Date : 2016-07-04 DOI: 10.1109/ICPEICES.2016.7853669
R. Tripathi, G. Tiwari, V. Dwivedi
{"title":"Overall energy and exergy performance of partially covered N-photovoltaic thermal (PVT)-compound parabolic concentrator (CPC) collectors connected in series","authors":"R. Tripathi, G. Tiwari, V. Dwivedi","doi":"10.1109/ICPEICES.2016.7853669","DOIUrl":"https://doi.org/10.1109/ICPEICES.2016.7853669","url":null,"abstract":"In this study; the analysis has been carried for overall thermal gain and equivalent electrical exergy of partially and fully covered N photovoltaic thermal-compound parabolic concentrator connected in series. Here; it is a basically comparative study to find to choose the best system for use for thermal gain and electrical gain. The outlet temperature at Nth collector has been derived. The thermal modelling has been done by considering certain assumption. The electrical efficiency of solar cell has been derived. The annual analysis has been taken for location New Delhi; India and clear day type whether condition. The maximum annual overall thermal energy gain has been obtained 1220.03 kWh which is for partially covered N photovoltaic thermal(PVT)-compound parabolic concentrator (CPC) and maximum annual electrical gain has been found 141.76 kWh in fully covered N PVT-CPC collector. The maximum overall exergy has been obtained 133.62 kWh for N PVT-CPC collector.","PeriodicalId":305942,"journal":{"name":"2016 IEEE 1st International Conference on Power Electronics, Intelligent Control and Energy Systems (ICPEICES)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125645733","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}
引用次数: 12
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