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2014 POWER AND ENERGY SYSTEMS: TOWARDS SUSTAINABLE ENERGY最新文献

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Energy-aware intelligent controller for Dynamic Energy Management on smart microgrid 面向智能微电网动态能量管理的能量感知智能控制器
2014 POWER AND ENERGY SYSTEMS: TOWARDS SUSTAINABLE ENERGY Pub Date : 2014-03-13 DOI: 10.1109/PESTSE.2014.6805256
D. Vadana, S. K. Kottayil
{"title":"Energy-aware intelligent controller for Dynamic Energy Management on smart microgrid","authors":"D. Vadana, S. K. Kottayil","doi":"10.1109/PESTSE.2014.6805256","DOIUrl":"https://doi.org/10.1109/PESTSE.2014.6805256","url":null,"abstract":"A Dynamic Energy Management (DEM) controller which is capable of taking decisions based on the status of the grid-connected smart microgrid has been developed using Support Vector Machine (SVM) and Artificial Neural Networks (ANN). The proposed control strategy involves the decisions for the dynamic charge-discharge transactions in the energy storage systems like battery and pumped hydro (PH) units connected to the smart microgrid in order to maintain a real time balance of generation and load. A comparison has been made based on the realizations of both SVM model and ANN model on SPARTAN 3AN Field Programmable Gate Array (FPGA) and the results show that SVM implementation is better than ANN implementation. The projected DEM system when tested with the existing laboratory model of a smart microgrid results in sustainable supply of power as the SVM based DEM controller monitors power flow in the lines and provides an optimal solution.","PeriodicalId":352711,"journal":{"name":"2014 POWER AND ENERGY SYSTEMS: TOWARDS SUSTAINABLE ENERGY","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128505130","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: 9
Dynamic Inversion Technique for TCSC under varying voltage conditions 变电压条件下TCSC动态反演技术
2014 POWER AND ENERGY SYSTEMS: TOWARDS SUSTAINABLE ENERGY Pub Date : 2014-03-13 DOI: 10.1109/PESTSE.2014.6805259
Abha Tripathi, K. Rao, L. Venkatesha
{"title":"Dynamic Inversion Technique for TCSC under varying voltage conditions","authors":"Abha Tripathi, K. Rao, L. Venkatesha","doi":"10.1109/PESTSE.2014.6805259","DOIUrl":"https://doi.org/10.1109/PESTSE.2014.6805259","url":null,"abstract":"The requirement to improve power system stability is of utmost importance. Thyristor controlled series compensator (TCSC), which is a series compensating device, can be used to govern the power flow by compensating the reactance of the transmission line. It can also improve the system stability, sub-synchronous resonance mitigation, power oscillation damping and transient stability. Because of its advantage to damp out the oscillations, TCSC is a suitable device for stability improvement. In this paper, Dynamic Inversion (DI) technique has been used to control TCSC with an objective of improving stability and damping the oscillations arising out of the variation in the infinite bus voltage. DI technique is a non-linear technique wherein the zero error dynamic is enforced and the actual output is forced to follow the desired output.","PeriodicalId":352711,"journal":{"name":"2014 POWER AND ENERGY SYSTEMS: TOWARDS SUSTAINABLE ENERGY","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128205455","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: 1
A novel sepic based dual output DC-DC converter for solar applications 一种新型的基于sic的太阳能双输出DC-DC变换器
2014 POWER AND ENERGY SYSTEMS: TOWARDS SUSTAINABLE ENERGY Pub Date : 2014-03-13 DOI: 10.1109/PESTSE.2014.6805309
M. Ranjana, Nandyala SreeramulaReddy, Repalle Kusala Pavan Kumar
{"title":"A novel sepic based dual output DC-DC converter for solar applications","authors":"M. Ranjana, Nandyala SreeramulaReddy, Repalle Kusala Pavan Kumar","doi":"10.1109/PESTSE.2014.6805309","DOIUrl":"https://doi.org/10.1109/PESTSE.2014.6805309","url":null,"abstract":"This paper presents a sepic based dual output DC-DC converter, which is suitable for solar applications where two output voltages are needed at the same time. The proposed converter topology is the combination of sepic converter and high gain multilevel boost converter. Only one input source and switch is required to obtain two output voltages at the same time. One output voltage is obtained through high gain multilevel boost converter and other output voltage is obtained through sepic converter. Sepic converter operates in two modes, step-up or step-down depending on the duty cycle. The output voltage levels of high gain multilevel boost converter can be increases by adding diodes and capacitors without disturbing main circuit. The converter has been designed for 12V input supply with rated output parameters 180W, 230V and 50W, 36V. Switching frequency of applied gate pulse is 50 KHz with 75% duty cycle. Simulation is carried out using MATLAB/SIMULINK.","PeriodicalId":352711,"journal":{"name":"2014 POWER AND ENERGY SYSTEMS: TOWARDS SUSTAINABLE ENERGY","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125672085","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
Cost effective methods to improve the power output of a solar panel: An experimental investigation 提高太阳能电池板功率输出的低成本有效方法:一项实验研究
2014 POWER AND ENERGY SYSTEMS: TOWARDS SUSTAINABLE ENERGY Pub Date : 2014-03-13 DOI: 10.1109/PESTSE.2014.6805282
M. Gopinath, R. Balaji, V. Kirubakaran
{"title":"Cost effective methods to improve the power output of a solar panel: An experimental investigation","authors":"M. Gopinath, R. Balaji, V. Kirubakaran","doi":"10.1109/PESTSE.2014.6805282","DOIUrl":"https://doi.org/10.1109/PESTSE.2014.6805282","url":null,"abstract":"Due to shortage of power production, Solar PV utilization is deeply raised in developing countries. Due to the production cost of Solar PV cells the market price per unit of energy production is high compared with conventional power generation. Several attempts have been made in the cell production technology, material, methods. This papers attempts to increase the power output of the existing solar PV panels by mirror reflection. Already attempts has been made with the panel was inclined at 15° with the horizontal by fixing plane mirrors at 70° in the East-West ends of the panel and provided Mirror air gap at 1cm., results from the practical data show that by using mirrors, an average increase of around 14.57% in the short-circuit currents and as a result of the reduced complexity and zero power consumption of the mirror system. This paper analyzes the four mirror system to aims the power output without any tracking. The results are encouraging showing 30.54 % increase in the short circuit current.","PeriodicalId":352711,"journal":{"name":"2014 POWER AND ENERGY SYSTEMS: TOWARDS SUSTAINABLE ENERGY","volume":"3 4","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113978871","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
ANN based reactive power control of an autonomous wind-diesel hybrid power plant using PMIG and SG 基于神经网络的PMIG和SG自主风柴油混合电厂无功控制
2014 POWER AND ENERGY SYSTEMS: TOWARDS SUSTAINABLE ENERGY Pub Date : 2014-03-13 DOI: 10.1109/PESTSE.2014.6805263
P. Sharma, B. Hoff, R. Meena
{"title":"ANN based reactive power control of an autonomous wind-diesel hybrid power plant using PMIG and SG","authors":"P. Sharma, B. Hoff, R. Meena","doi":"10.1109/PESTSE.2014.6805263","DOIUrl":"https://doi.org/10.1109/PESTSE.2014.6805263","url":null,"abstract":"This paper presents an artificial neural network (ANN) technique for tuning of the proportional and integral (PI) gains of the static synchronous compensator which is used as a reactive power compensator in a wind diesel hybrid power system. The gains are optimized for typical values of the load voltage characteristics (nq) by conventional techniques. The method of multilayer feed forward ANN with error back propagation training is used to tune the gains of the STATCOM controller. The ANN tune STATCOM controller gain which is implemented for the compensation of reactive power of the wind-diesel hybrid power system. The permanent-magnet induction generator is connected with wind energy conversion system and synchronous generator is coupled to diesel engine set to meet the load demand. The dynamic responses of the system for small (1%) step increase in load reactive power with and without 1% step increase in input wind power are shown.","PeriodicalId":352711,"journal":{"name":"2014 POWER AND ENERGY SYSTEMS: TOWARDS SUSTAINABLE ENERGY","volume":"111 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131925845","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
Overview of smart metering system in Smart Grid scenario 智能电网场景下智能计量系统概述
2014 POWER AND ENERGY SYSTEMS: TOWARDS SUSTAINABLE ENERGY Pub Date : 2014-03-13 DOI: 10.1109/PESTSE.2014.6805319
B. Subhash, V. Rajagopal
{"title":"Overview of smart metering system in Smart Grid scenario","authors":"B. Subhash, V. Rajagopal","doi":"10.1109/PESTSE.2014.6805319","DOIUrl":"https://doi.org/10.1109/PESTSE.2014.6805319","url":null,"abstract":"In Smart Grid, the smart meters are versatile role with intelligent capabilities in order to meet the consumer's demands and their each objective. Smart meter can measure and communicate detailed real time electricity usage, facilitate remote real time monitoring and control power consumptions and consumers are provided with real time pricing and analyzed usage information, which is a technical data to be transmitted to the grid, who are utility providers. More detailed feedback on each appliance to the user. In this connection Demand-side management (DSM) programs implemented by utility companies to control the energy consumption in residences appliances which are interfacing the digital meter with many DSM technical properties and Home energy management system is also implemented for the same cause. A simulation framework that can model a house equipped with various home appliances and the simulator can predict the power dissipation profiles of individual appliances as well as the cumulative energy consumption of the house in a realistic manner, in this process the harmonic pollutions in the electrical networks became one of the major factors affecting the power quality of the network which are detected and for which one of the techniques is two stage solutions for the harmonic analysis by Radial basis function in the neural network. Future smart grids will likely to be more tightly integrated with the cyber infrastructure for sensing, control, scheduling, dispatch, billing and cyber attacks can be detected by using smart meters and also ordering the power demand through online.","PeriodicalId":352711,"journal":{"name":"2014 POWER AND ENERGY SYSTEMS: TOWARDS SUSTAINABLE ENERGY","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125173217","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: 22
Unified PWM algorithm based direct torque controlled induction motor drive by using the sampled reference phase voltages 基于统一PWM算法的直接转矩控制异步电动机驱动采用采样的参考相位电压
2014 POWER AND ENERGY SYSTEMS: TOWARDS SUSTAINABLE ENERGY Pub Date : 2014-03-13 DOI: 10.1109/PESTSE.2014.6805269
M. R. Reddy, D. Subbarayudu, T. Reddy, S. Amarnath
{"title":"Unified PWM algorithm based direct torque controlled induction motor drive by using the sampled reference phase voltages","authors":"M. R. Reddy, D. Subbarayudu, T. Reddy, S. Amarnath","doi":"10.1109/PESTSE.2014.6805269","DOIUrl":"https://doi.org/10.1109/PESTSE.2014.6805269","url":null,"abstract":"This paper presents a simple and efficient unified pulsewidth modulation (UPWM) algorithm for direct torque controlled induction motor drives. Though the classical direct torque control (DTC) algorithm gives fast dynamic response, it gives large ripples in steady state. To reduce the steady state ripples and to achieve the constant switching frequency operation, space vector pulse width modulation (SVPWM) algorithm is used for DTC drives. But, the SVPWM algorithm requires angle and sector information and hence the complexity involved is more. To reduce the complexity and to generate the all possible PWM algorithms in the entire modulation regions the proposed algorithm is developed by using the instantaneous phase voltages only. By varying the offset time in the proposed UPWM algorithm various continuous PWM (CPWM) algorithms like sinusoidal PWM (SPWM) and space vector PWM (SVPWM) and discontinuous PWM (DPWM) algorithms such as DPWMMIN, DPWMMAX, DPWM0, DPWM1, DPWM2 and DPWM3 can be generated at all modulation indices. To evaluate the performance of the proposed UPWM algorithm based DTC drive, several numerical simulation studies have been carried out and the results are presented. The simulation results show the effectiveness of the proposed algorithm.","PeriodicalId":352711,"journal":{"name":"2014 POWER AND ENERGY SYSTEMS: TOWARDS SUSTAINABLE ENERGY","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133058062","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
Analysis and simulation of a modified single-switch bi-polar multi-output converter 一种改进型单开关双极多输出变换器的分析与仿真
2014 POWER AND ENERGY SYSTEMS: TOWARDS SUSTAINABLE ENERGY Pub Date : 2014-03-13 DOI: 10.1109/PESTSE.2014.6805284
A. Ramya, K. Sundararaman, M. Gopalakrishnan
{"title":"Analysis and simulation of a modified single-switch bi-polar multi-output converter","authors":"A. Ramya, K. Sundararaman, M. Gopalakrishnan","doi":"10.1109/PESTSE.2014.6805284","DOIUrl":"https://doi.org/10.1109/PESTSE.2014.6805284","url":null,"abstract":"This paper presents the analysis, design & simulation of a single-switch, single-input, bi-polar multi-output dc-dc converter. The proposed single-output converter generates positive low and high voltages and additionally generates a negative low voltage as well. No extra hardware is required for the additional negative output. Alternatively another converter with a high positive output voltage and a low negative output voltage is proposed with both outputs independently controllable. The proposed converter has only one switch and hence the efficiency of the system is improved due to low switching losses. Analysis, design and simulation results for the two alternative converters are presented.","PeriodicalId":352711,"journal":{"name":"2014 POWER AND ENERGY SYSTEMS: TOWARDS SUSTAINABLE ENERGY","volume":"148 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133661850","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: 1
Power quality improvement using DVR in power system 用DVR改善电力系统电能质量
2014 POWER AND ENERGY SYSTEMS: TOWARDS SUSTAINABLE ENERGY Pub Date : 2014-03-13 DOI: 10.1109/PESTSE.2014.6805250
Y. Prakash, S. Sankar
{"title":"Power quality improvement using DVR in power system","authors":"Y. Prakash, S. Sankar","doi":"10.1109/PESTSE.2014.6805250","DOIUrl":"https://doi.org/10.1109/PESTSE.2014.6805250","url":null,"abstract":"The dynamic voltage restorer (DVR) is one of the modern devices used in distribution systems to protect consumers against sudden changes in voltage amplitude. In this paper, emergency control in distribution systems is analyzed by using the proposed multifunctional DVR control strategy. Also, the multiloop controller using the Posicast and P+Resonant controllers is proposed in order to improve the transient response and eliminate the steady-state error in DVR response, respectively. The proposed algorithm is applied to some disturbances in load voltage caused by induction motors starting, and a three-phase short circuit fault. Also, the capability of the proposed DVR has been tested to limit the downstream fault current. The current limitation will restore the point of common coupling (PCC) (the bus to which all feeders under study are connected) voltage and protect the DVR itself. The idea here is that the DVR acts as a virtual impedance with the main aim of protecting the PCC voltage during downstream fault without any problem in real power injection into the DVR. Simulation results obtained using MATLAB software show the capability of the DVR to control the emergency conditions of the distribution systems.","PeriodicalId":352711,"journal":{"name":"2014 POWER AND ENERGY SYSTEMS: TOWARDS SUSTAINABLE ENERGY","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121420193","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: 20
GUI based industrial monitoring and control system 基于GUI的工业监控系统
2014 POWER AND ENERGY SYSTEMS: TOWARDS SUSTAINABLE ENERGY Pub Date : 2014-03-13 DOI: 10.1109/PESTSE.2014.6805278
Sadeque Reza Khan, M. S. Bhat
{"title":"GUI based industrial monitoring and control system","authors":"Sadeque Reza Khan, M. S. Bhat","doi":"10.1109/PESTSE.2014.6805278","DOIUrl":"https://doi.org/10.1109/PESTSE.2014.6805278","url":null,"abstract":"Over the years the Graphical User Interface (GUI) based systems are becoming accepted by the users to interact with electronics environment through graphical icons and visual indicators. In the industries GUI based systems are really essential to monitor and control the surroundings with a central supervisor. In this paper a GUI based system is described which can sense and monitor multiple number of sensors and also can be used to run number of machines and also has the ability to control a motor belt. This implemented control system can be used in the medicine, beverage, chemical production and packing industries.","PeriodicalId":352711,"journal":{"name":"2014 POWER AND ENERGY SYSTEMS: TOWARDS SUSTAINABLE ENERGY","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123892277","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: 25
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