2016 2nd International Conference on Control, Instrumentation, Energy & Communication (CIEC)最新文献_第5页

Effect of X/R ratio on low voltage distribution system connected with constant speed wind turbine X/R比对与恒速风力机连接的低压配电系统的影响

2016 2nd International Conference on Control, Instrumentation, Energy & Communication (CIEC) Pub Date : 1900-01-01 DOI: 10.1109/CIEC.2016.7513780

Tathagata Sarkar, Anjan Kumar Dan, Saikat Ghosh

{"title":"Effect of X/R ratio on low voltage distribution system connected with constant speed wind turbine","authors":"Tathagata Sarkar, Anjan Kumar Dan, Saikat Ghosh","doi":"10.1109/CIEC.2016.7513780","DOIUrl":"https://doi.org/10.1109/CIEC.2016.7513780","url":null,"abstract":"In India, most of the microgrids consist of wind energy sources which are located in rural areas to mitigate the energy deficiency and where the grid is weak in nature. The grid architecture of urban India is ring type where in rural side it is mostly radial is nature. In radial topology, power source is located in one point of the distribution line and the loads are connected to the other ends. The power normally distributed from point of common coupling (PCC) to the receiving end bus. Due to this kind of architecture of the rural grid, the short circuit capacity (SCC) of the line becomes very low and grid impedance becomes very high. Due to these inherent features, the rural grid is weak in nature and it is called weak distribution grid. The main difficulty to connect wind turbines to a weak grid is the voltage and frequency instability. The X/R ratio of the distribution network plays an important role to determine the health of the grid i.e. whether it is weak or strong. A limiting value of the bus voltage can also be investigated by which the injection of active and reactive power from wind turbine can be restricted to the grid for maintaining the voltage stability at PCC. In this paper a wind generator connected with low voltage distribution system has been simulated in PSCAD/EMTDC software to observe the different grid parameters such as voltage, active and reactive power against line X/R ratio to find out the limiting condition of voltage for strong and weak grid.","PeriodicalId":443343,"journal":{"name":"2016 2nd International Conference on Control, Instrumentation, Energy & Communication (CIEC)","volume":"25 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":"132043598","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

Reliability of convergence metric and hypervolume indicator for many-objective optimization 多目标优化中收敛度量和超大体积指标的可靠性

2016 2nd International Conference on Control, Instrumentation, Energy & Communication (CIEC) Pub Date : 1900-01-01 DOI: 10.1109/CIEC.2016.7513806

Monalisa Pal, S. Bandyopadhyay

引用次数: 8

Design and development of an 8 bit microcontroller based space vector PWM inverter fed volt/Hz induction motor drive 基于8位单片机的空间矢量PWM逆变器馈入电压/Hz感应电机驱动的设计与开发

2016 2nd International Conference on Control, Instrumentation, Energy & Communication (CIEC) Pub Date : 1900-01-01 DOI: 10.1109/CIEC.2016.7513769

S. Datta, A. Chandra, S. Chowdhuri

{"title":"Design and development of an 8 bit microcontroller based space vector PWM inverter fed volt/Hz induction motor drive","authors":"S. Datta, A. Chandra, S. Chowdhuri","doi":"10.1109/CIEC.2016.7513769","DOIUrl":"https://doi.org/10.1109/CIEC.2016.7513769","url":null,"abstract":"Space vector PWM Inverter fed volt/Hz induction motor drives are well accepted for many industrial applications. There are numbers of work, reported in literature on implementation of space vector PWM technique using DSP, FPGA and high-end 16-bit microcontrollers. But the use of costly resources restricts their application in industrial fan, blower, air-condition & ventilation system etc. In this work a state-of-the-art algorithm has been developed to implement Space vector PWM technique for Volt/Hz induction motor drive using a popular 8-bit microcontroller to reduce the overall cost and complexity of the drive. The possible limitations of the controller have been conquered by implementing innovative ideas and techniques for calculation of switching time and selection of switching states. The execution time of the program is also reduced by developing a special algorithm for division, multiplication and `sin' function involved in the calculations. A prototype has been developed to test the effectiveness of the algorithm and satisfactory responses are found.","PeriodicalId":443343,"journal":{"name":"2016 2nd International Conference on Control, Instrumentation, Energy & Communication (CIEC)","volume":"440 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":"122931425","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: 7

Development and simulation of dynamic conductance based wattage-independent Compact Fluorescent Lamp model in high frequency environment 高频环境下基于动态电导的功率无关型紧凑型荧光灯模型的开发与仿真

2016 2nd International Conference on Control, Instrumentation, Energy & Communication (CIEC) Pub Date : 1900-01-01 DOI: 10.1109/CIEC.2016.7513824

B. G. Bakshi, B. Roy

引用次数: 2

Detecting the origin of multifractality of EEG signals with sleep apnea syndrome using multifractal detrended fluctuation analysis method 利用多重分形去趋势波动分析方法检测睡眠呼吸暂停综合征脑电图信号的多重分形来源

2016 2nd International Conference on Control, Instrumentation, Energy & Communication (CIEC) Pub Date : 1900-01-01 DOI: 10.1109/CIEC.2016.7513666

M. Chakraborty, T. Das, D. Ghosh

引用次数: 3

KNN based fault diagnosis system for induction motor 基于KNN的异步电动机故障诊断系统

2016 2nd International Conference on Control, Instrumentation, Energy & Communication (CIEC) Pub Date : 1900-01-01 DOI: 10.1109/CIEC.2016.7513791

S. Samanta, J. Bera, G. Sarkar

引用次数: 11

Automation of an optical frequency standard experiment 光学频率标准实验的自动化

2016 2nd International Conference on Control, Instrumentation, Energy & Communication (CIEC) Pub Date : 1900-01-01 DOI: 10.1109/CIEC.2016.7513823

N. Batra, A. Roy, C. Samal, S. Majhi, S. Panja, S. De

引用次数: 3

An application of complex network in allocation of distributed generation in distribution network 复杂网络在配电网分布式发电分配中的应用

2016 2nd International Conference on Control, Instrumentation, Energy & Communication (CIEC) Pub Date : 1900-01-01 DOI: 10.1109/CIEC.2016.7513801

Tamalika Chowdhury, C. K. Chanda, Atri Bera

引用次数: 2

A single stage power factor correction converter for high voltage power and frequency applications 用于高压功率和频率应用的单级功率因数校正转换器

2016 2nd International Conference on Control, Instrumentation, Energy & Communication (CIEC) Pub Date : 1900-01-01 DOI: 10.1109/CIEC.2016.7513788

G. Nagaraju, S. B. Singh, N. Jayaram

引用次数: 1

A comparative study between different modulations techniques used in field oriented control induction motor drive 磁场定向控制感应电机驱动中不同调制技术的比较研究

2016 2nd International Conference on Control, Instrumentation, Energy & Communication (CIEC) Pub Date : 1900-01-01 DOI: 10.1109/CIEC.2016.7513777

T. Banerjee, J. Bera, S. Chowdhuri, G. Sarkar

{"title":"A comparative study between different modulations techniques used in field oriented control induction motor drive","authors":"T. Banerjee, J. Bera, S. Chowdhuri, G. Sarkar","doi":"10.1109/CIEC.2016.7513777","DOIUrl":"https://doi.org/10.1109/CIEC.2016.7513777","url":null,"abstract":"In industries, where adjustable or variable speed drives are required, induction motor drives are chosen with various control strategies to have fast flux and torque response. In order to overcome sluggish response of induction motor and to have decoupled flux and torque characteristics, field oriented control (FOC) is implemented. These drives consists of voltage source inverters with various modulation schemes like SPWM, THISPWM, SVM etc. in order to minimize the harmonics present in the output voltage or current. Presence of harmonics makes the response non-sinusoidal and generate heating, torque pulsation etc within the machine. But for field oriented control induction motor drives, selection of efficient modulation scheme is important as machine current is controlled and in this current loop presence of ripples may create multiple zero crossing problems in the SPWM. In this paper, different modulation schemes are investigated and their performances are compared for a variable speed three phase FOC Induction motor. This system is modeled in MATLAB and SIMULINK where all the above stated modulation schemes are implemented. It is observed that the FOC based IM drive gives better result when subjected to Space Vector Modulation Scheme.","PeriodicalId":443343,"journal":{"name":"2016 2nd International Conference on Control, Instrumentation, Energy & Communication (CIEC)","volume":"63 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":"132699548","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