2018 International Conference on Power, Instrumentation, Control and Computing (PICC)最新文献

A traveling wave based method for fault location in multi-lateral distribution network 基于行波的多侧配电网故障定位方法

2018 International Conference on Power, Instrumentation, Control and Computing (PICC) Pub Date : 1900-01-01 DOI: 10.1109/PICC.2018.8384749

Ranjeet Kumar, D. Saxena

引用次数: 16

Effects of partial shading in different PV module configurations with minimum interconnections 在最小互连条件下，不同光伏组件配置的部分遮阳效果

2018 International Conference on Power, Instrumentation, Control and Computing (PICC) Pub Date : 1900-01-01 DOI: 10.1109/PICC.2018.8384763

Vishnu P. Madhanmohan, M. Nandakumar

引用次数: 7

A single switch DC-DC converter for photo voltaic-battery system 一种用于光电电池系统的单开关DC-DC变换器

2018 International Conference on Power, Instrumentation, Control and Computing (PICC) Pub Date : 1900-01-01 DOI: 10.1109/PICC.2018.8384819

A. S. Anooj, Lalgy Gopi

{"title":"A single switch DC-DC converter for photo voltaic-battery system","authors":"A. S. Anooj, Lalgy Gopi","doi":"10.1109/PICC.2018.8384819","DOIUrl":"https://doi.org/10.1109/PICC.2018.8384819","url":null,"abstract":"A photo voltaic-battery powered, single switch DC-DC converter system for precise control of voltage for a low power application is presented in this paper. The converter is composed of buck converter and a buck-boost converter sharing a single switch. The converter allows you to implement maximum power point tracking, battery charging, and load voltage regulation simultaneously. The MPPT and load voltage regulation is achieved by controlling duty ratio and switching frequency of the switching pulse. Hence the buck converter will be working under discontinuous current conduction mode which enables to adjust the impedance by changing switching frequency and thus by achieving the MPP. Whereas the buck-boost converter will be working under continuous current conduction mode and output voltage regulation is done by changing duty ratio. The algorithm used for MPPT is incremental conductance algorithm which gives satisfactory results on most conditions. For the protection of battery from overcharging, the system will comes out from incremental conductance algorithm and provides a constant charging voltage the battery. The proposed system is tested under MATLAB SIMULINK 2016 and satisfactory results are obtained.","PeriodicalId":103331,"journal":{"name":"2018 International Conference on Power, Instrumentation, Control and Computing (PICC)","volume":"69 6","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120993165","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: 2

Optimized sliding mode control for input-output linearized MIMO nonlinear system 输入输出线性化MIMO非线性系统的优化滑模控制

2018 International Conference on Power, Instrumentation, Control and Computing (PICC) Pub Date : 1900-01-01 DOI: 10.1109/PICC.2018.8384755

M. S. Sunila, V. Sankaranarayanan

引用次数: 0

Design of PI controller for position control system using Kronecker summation approach: Experimental validation 用Kronecker求和法设计位置控制系统的PI控制器:实验验证

2018 International Conference on Power, Instrumentation, Control and Computing (PICC) Pub Date : 1900-01-01 DOI: 10.1109/PICC.2018.8384821

Mihir Ghooi, Y. V. Hote

引用次数: 1

Design and analysis of SS resonant IPT system with computed mutual inductance through FEM model 基于计算互感的SS谐振IPT系统的有限元模型设计与分析

2018 International Conference on Power, Instrumentation, Control and Computing (PICC) Pub Date : 1900-01-01 DOI: 10.1109/PICC.2018.8384758

P. S. R. Nayak, D. Kishan

引用次数: 7

Control of fuel cell and electrolyzer based hydrogen storage system with ultra-capacitor for voltage stability and enhanced transient stability of a DC micro grid 基于超级电容的燃料电池-电解槽储氢系统电压稳定控制及增强直流微电网暂态稳定性

2018 International Conference on Power, Instrumentation, Control and Computing (PICC) Pub Date : 1900-01-01 DOI: 10.1109/PICC.2018.8384788

Ramchandra Bhosale, V. Agarwal

{"title":"Control of fuel cell and electrolyzer based hydrogen storage system with ultra-capacitor for voltage stability and enhanced transient stability of a DC micro grid","authors":"Ramchandra Bhosale, V. Agarwal","doi":"10.1109/PICC.2018.8384788","DOIUrl":"https://doi.org/10.1109/PICC.2018.8384788","url":null,"abstract":"In a DC micro grid, the energy can be stored in the form of hydrogen using electrolyzer and fuel cell combination for a long-term storage. Though the round trip efficiency of such system is very low, it can store relatively high amount of energy for a long term. In this paper, a hydrogen storage system is implemented to respond to a continuous mismatch between generation and load. It is also used to control the DC bus voltage. The proposed strategy controls the power flow through the electrolyzer, fuel cell, and ultra-capacitor to regulate the DC bus voltage. With the proposed strategy, the number of sensing elements required is less. The strategy also optimizes the performance by adjusting the rate of change power for fuel cell and electrolyzer by using the low pass filter without deteriorating the quality of DC bus voltage. Ultra-capacitor feeds the high-frequency power requirement of the grid using a fuzzy logic controller, which minimizes the fluctuations in the DC bus voltage. The proposed strategy is simple, gives superior performance and operates the fuel cell and electrolyzer with optimized dynamics. It also smoothens out the fluctuations due to suddenly changing Solar PV power.","PeriodicalId":103331,"journal":{"name":"2018 International Conference on Power, Instrumentation, Control and Computing (PICC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128046318","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: 2

State estimation for wound rotor induction motor using discrete-time extended Kalman filter 基于离散扩展卡尔曼滤波的绕线转子异步电动机状态估计

2018 International Conference on Power, Instrumentation, Control and Computing (PICC) Pub Date : 1900-01-01 DOI: 10.1109/PICC.2018.8384810

S. S. Duvvuri, Lakshman Kumar Dangeti, Durga Prasad Garapati, Hepsiba Meesala

引用次数: 11

Practical limitations of embedded Z-source DC-DC converters in PV applications 嵌入式z源DC-DC转换器在光伏应用中的实际限制

2018 International Conference on Power, Instrumentation, Control and Computing (PICC) Pub Date : 1900-01-01 DOI: 10.1109/PICC.2018.8384751

Reddiprasad Reddivari, D. Jena

{"title":"Practical limitations of embedded Z-source DC-DC converters in PV applications","authors":"Reddiprasad Reddivari, D. Jena","doi":"10.1109/PICC.2018.8384751","DOIUrl":"https://doi.org/10.1109/PICC.2018.8384751","url":null,"abstract":"This paper presents a detailed mathematical model for embedded Z-source converters (EZSC) by using a state-space averaging technique. In addition, the steady-state operational limits are derived concerning the internal voltage drops and parasitic parameters. Z-source converters exhibit non-minimum phase behavior, which is due to the presence of right-hand plane (RHP) zero. Thus, control of such a converter is a challenge, that slowdowns the transient response of traditional linear controllers. The paper investigates the impedance matching, the position of maximum power point (MPP) in EZSC for both active and shoot-through operational modes, and the effect of RHP zero in the placement of MPP. The steady state solution is derived for dc-link voltage to analyze the impact of non-ideal passive components like capacitors, inductors, diode, and switches. The expression for critical shoot-through duty ratio (STDR) for which the dc-link voltage is maximal is derived. Through critical analysis, the paper provides a valuable insight into the behavior of the embedded topologies and its steady state operational limits under photovoltaic (PV) applications. The paper presents a detailed comparison between positive embedded Z-source converter (PEZSC) and negative embedded Z-source converter (NEZSC). Simulation results are obtained using Matlab/Simulink™ and compared with the experimental results obtained using a laboratory prototype.","PeriodicalId":103331,"journal":{"name":"2018 International Conference on Power, Instrumentation, Control and Computing (PICC)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133339142","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

Four quardrant operation of direct torque controlled PMSM drive using speed loop PDFF controller 采用速度环PDFF控制器的直接转矩控制PMSM驱动器的四象限运行

2018 International Conference on Power, Instrumentation, Control and Computing (PICC) Pub Date : 1900-01-01 DOI: 10.1109/PICC.2018.8384784

A. Karthikeyan, K. Prabhakaran, C. Nagamani

引用次数: 1