2013 International Conference on Power, Energy and Control (ICPEC)最新文献_第8页

A series fuzzy controller for first swing stability enhancement in multi-machine power system 多机电力系统一阶摆动稳定性增强的串联模糊控制器

2013 International Conference on Power, Energy and Control (ICPEC) Pub Date : 2013-06-13 DOI: 10.1109/ICPEC.2013.6527648

P. Gopi, I. P. Reddy

引用次数: 6

Decoupled control of doubly-fed-induction generator under unbalanced grid voltage with modified reference generation 电网电压不平衡条件下双馈感应发电机的改进参考电源解耦控制

2013 International Conference on Power, Energy and Control (ICPEC) Pub Date : 2013-06-13 DOI: 10.1109/ICPEC.2013.6527693

M. A. Rani, A. Karthikeyan, C. Nagamani

引用次数: 6

Placement of STATCOM in a wind integrated power system for improving the loadability 在风力综合发电系统中放置STATCOM以提高可负荷性

2013 International Conference on Power, Energy and Control (ICPEC) Pub Date : 2013-06-13 DOI: 10.1109/ICPEC.2013.6527633

P. Thomas, K. Sreerenjini, A. Pillai, V. Cherian, T. Joseph, S. Sreedharan

{"title":"Placement of STATCOM in a wind integrated power system for improving the loadability","authors":"P. Thomas, K. Sreerenjini, A. Pillai, V. Cherian, T. Joseph, S. Sreedharan","doi":"10.1109/ICPEC.2013.6527633","DOIUrl":"https://doi.org/10.1109/ICPEC.2013.6527633","url":null,"abstract":"Voltage instability is a major problem that is attracting worldwide interest because of its consequence of voltage collapses. These days' Kerala power system operate closer to their stability limits because of the economic considerations, making large amount of power transfer from long distance and an inadequate supply of reactive power which contribute to system voltage instability that eventually leads to voltage collapse. So the stability margin has to be estimated and to know the loadability of the power system is essential in the real time system for voltage stability assessment. This paper investigates the enhancement of voltage stability using Static Compensator (STATCOM) in a wind integrated Central Travancore wind integrated power system. Wind energy is gaining attention among a variety of renewable energy resources mainly because it is a clean source of energy, renewable and also its running cost and maintenance cost is very less compared to other energy sources. Wind generation requires some device to smoothen the output from a wind turbine and a STATCOM connected to the bus performs this operation along with the property of voltage stability enhancement. The studies made in this paper are done with power system analysis toolbox (PSAT), a powerful toolbox in MATLAB for power system analysis.","PeriodicalId":176900,"journal":{"name":"2013 International Conference on Power, Energy and Control (ICPEC)","volume":"312 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134427918","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: 10

Optimal location and sizing of Thyristor Controlled Series Capacitor in radial distribution systems using particle swarm optimization and differential evolution techniques 基于粒子群优化和差分进化技术的径向配电网晶闸管控制串联电容器位置和尺寸优化

2013 International Conference on Power, Energy and Control (ICPEC) Pub Date : 2013-06-13 DOI: 10.1109/ICPEC.2013.6527637

M. Geethanjali, S. Devi

引用次数: 5

State-feedback control of a voltage source inverter-based STATCOM 基于电压源逆变器的状态反馈控制

2013 International Conference on Power, Energy and Control (ICPEC) Pub Date : 2013-06-13 DOI: 10.1109/ICPEC.2013.6527635

S. Pradeepa, K. Rao, R. Deekshit, M. Shantha

引用次数: 6

Transmission line faults detection, classification, and location using Discrete Wavelet Transform 基于离散小波变换的输电线路故障检测、分类与定位

2013 International Conference on Power, Energy and Control (ICPEC) Pub Date : 2013-06-13 DOI: 10.1109/ICPEC.2013.6527657

K. Saravanababu, P. Balakrishnan, K. Sathiyasekar

{"title":"Transmission line faults detection, classification, and location using Discrete Wavelet Transform","authors":"K. Saravanababu, P. Balakrishnan, K. Sathiyasekar","doi":"10.1109/ICPEC.2013.6527657","DOIUrl":"https://doi.org/10.1109/ICPEC.2013.6527657","url":null,"abstract":"Transmission line is a vital component that acts as a bridge between the generating stations and end users. In the power system, reliability and stability must be ensured to provide continuity of service. Transmission lines run over several kilometers will have the chance for occurrence of fault. In order to maintain stability, faults should be cleared at short span of time with recent advancements in signal processing. In this paper, a novel technique for the protection of transmission lines is proposed. The proposed system uses Discrete Wavelet Transform (DWT) which is widely used in recent times for power system protection. DWT is used here to extract the hidden factors from the fault signals by performing decomposition at different levels. Daubechies wavelet “dB6” is used with single level decomposition and adaptive threshold is calculated to discriminate and detect the faulty phase. The location of faults is carried out by obtaining the local fault information and remote location fault information along with the transmission line length. The system is independent of any statistical system data and has negligible fault resistance. Test system is modeled and fault signals are generated to test the reliability of the algorithm. The proposed system promises the result by detecting, classifying and locating all the ten faults possible in the transmission line of the power system.","PeriodicalId":176900,"journal":{"name":"2013 International Conference on Power, Energy and Control (ICPEC)","volume":" 20","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114088414","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: 34

Adaptive detection and classificaion system for power quality disturbances 电能质量扰动的自适应检测与分类系统

2013 International Conference on Power, Energy and Control (ICPEC) Pub Date : 2013-06-13 DOI: 10.1109/ICPEC.2013.6527713

J. Sierra-Fernandez, J. D. L. de la Rosa, J. Palomares-Salas, A. Aguera-Perez, A. Jimenez-Montero

引用次数: 2

FPGA based 2-stage power conditioning system for PV power generation 基于FPGA的光伏发电二级功率调节系统

2013 International Conference on Power, Energy and Control (ICPEC) Pub Date : 2013-06-13 DOI: 10.1109/ICPEC.2013.6527622

D. Raveendhra, K. Guruswamy, P. Thakur

引用次数: 7

PID control scheme for twin rotor MIMO system using a real valued genetic algorithm with a predetermined search range 双转子多输入多输出系统的PID控制方案采用了一种具有预定搜索范围的实值遗传算法

2013 International Conference on Power, Energy and Control (ICPEC) Pub Date : 2013-06-13 DOI: 10.1109/ICPEC.2013.6527697

Durga Prasad, P. Manoharan, A. Ramalakshmi

引用次数: 15

Integrated controller for T-source inverter based photovoltaic power conversion system 基于t源逆变器的光伏电源转换系统集成控制器

2013 International Conference on Power, Energy and Control (ICPEC) Pub Date : 2013-06-13 DOI: 10.1109/ICPEC.2013.6527623

P. Sivaraman, G. Hemaprabha

{"title":"Integrated controller for T-source inverter based photovoltaic power conversion system","authors":"P. Sivaraman, G. Hemaprabha","doi":"10.1109/ICPEC.2013.6527623","DOIUrl":"https://doi.org/10.1109/ICPEC.2013.6527623","url":null,"abstract":"This paper deals with the design and simulation of integrated controller for T-source inverter (TSI) based photovoltaic (PV) power conversion system. Photovoltaic (PV) module can generate direct current electricity without environmental impact and contamination when is exposed to solar radiation. Due to non linear characteristics of PV modules, which results in unique maximum power-voltage curve, it depends on the irradiation and temperature. So it needs to track the maximum power with help of maximum power point tracking (MPPT) controller. Here the Incremental conductance (INC) algorithm is used to reduce the oscillations in steady state, improve the tracking accuracy, fast response speed. The DC link controller is used to sense the dc link voltage value and compares it with the reference value of capacitor voltage and changes the reference current correspondingly. Here DC link controller and MPPT controller are unified and produce a shoot through ratio and improve the response time of MPPT controller. Due to integrated controller the settling time is reduced. The pulses are generated for the switches of the T-source inverter. T-source inverter has advantages over Z-source inverter fewer reactive components, high voltage gain and reduces the voltage stress across the switches. The modified space vector pulse width modulation is used to reduce the harmonic distortion and to prevent unnecessary switching in the device. Integrated controller for T-source inverter based photovoltaic power conversion system is simulated using MATLAB/Simulink.","PeriodicalId":176900,"journal":{"name":"2013 International Conference on Power, Energy and Control (ICPEC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122963070","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: 3