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2011 INTERNATIONAL CONFERENCE ON RECENT ADVANCEMENTS IN ELECTRICAL, ELECTRONICS AND CONTROL ENGINEERING最新文献

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Constant frequency-unified power quality conditioner for wind turbine generator connected with micro grid 并网风力发电机组恒频统一电能质量调节器
2011 INTERNATIONAL CONFERENCE ON RECENT ADVANCEMENTS IN ELECTRICAL, ELECTRONICS AND CONTROL ENGINEERING Pub Date : 2011-12-01 DOI: 10.1109/ICONRAEECE.2011.6129752
P. Jenopaul, I. Raglend, T. Prakash
{"title":"Constant frequency-unified power quality conditioner for wind turbine generator connected with micro grid","authors":"P. Jenopaul, I. Raglend, T. Prakash","doi":"10.1109/ICONRAEECE.2011.6129752","DOIUrl":"https://doi.org/10.1109/ICONRAEECE.2011.6129752","url":null,"abstract":"The paper proposes the application of constant frequency unified power quality conditioner to overcome the power quality issues in fixed speed wind mill connected with the micro grid. The power circuit of a constant frequency unified power quality conditioner (CF-UPQC) is based on a combination of UPQC, and frequency regulator (matrix converter). This equipment incorporates compensation functions like voltage sag, voltage swell, reactive power compensation, current harmonic rejection, and also provides frequency regulation. Integrated series and parallel active filter (UPQC) is a universal solution for the most power quality problems. The main drawback is that it cannot regulate the supply frequency variation. Here CF_UPQC the matrix converter is used for frequency regulation. This integration, the compensator compensates all the power quality issue for fixed speed induction wind generator. Simulation results are presented to confirm that this approach has better performance over the existing power quality conditioners for FSIWG connected with micro grid.","PeriodicalId":305797,"journal":{"name":"2011 INTERNATIONAL CONFERENCE ON RECENT ADVANCEMENTS IN ELECTRICAL, ELECTRONICS AND CONTROL ENGINEERING","volume":"123 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127050136","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
Energy balance model based fuzzy controller for combustion of utility boiler 基于能量平衡模型的电站锅炉燃烧模糊控制
2011 INTERNATIONAL CONFERENCE ON RECENT ADVANCEMENTS IN ELECTRICAL, ELECTRONICS AND CONTROL ENGINEERING Pub Date : 2011-12-01 DOI: 10.1109/ICONRAEECE.2011.6129754
A. Priyadharson, T. Rangaswamy
{"title":"Energy balance model based fuzzy controller for combustion of utility boiler","authors":"A. Priyadharson, T. Rangaswamy","doi":"10.1109/ICONRAEECE.2011.6129754","DOIUrl":"https://doi.org/10.1109/ICONRAEECE.2011.6129754","url":null,"abstract":"An innovative combustion controller is developed with an objective to maintain the steam pressure inlet to the turbine in a thermal power plant at a predetermined value by modulating proper air/fuel controller under varying load conditions. An energy balance model based fuzzy controller is designed to maintain proper fuel flow throughout the combustion cycle. The fuel flow requirement with respect to load at any instant is derived from energy balance model is fed to fuzzy controller to regulate the fuel flow to the boiler. At the same time air flow requirement with respect to load at any instant is derived from air/load characteristics. A lab scale experimental setup was fabricated and studies were carried out using conventional PID and the proposed energy balance model based fuzzy controller. Data was obtained from the thermal power plants to validate the controller's performance. The advantages of the proposed scheme over the conventional controller are highlighted.","PeriodicalId":305797,"journal":{"name":"2011 INTERNATIONAL CONFERENCE ON RECENT ADVANCEMENTS IN ELECTRICAL, ELECTRONICS AND CONTROL ENGINEERING","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114685616","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
Reserve management in bilateral power market for composite system with load forecast uncertainty 负荷预测不确定复合系统双边电力市场储备管理
2011 INTERNATIONAL CONFERENCE ON RECENT ADVANCEMENTS IN ELECTRICAL, ELECTRONICS AND CONTROL ENGINEERING Pub Date : 2011-12-01 DOI: 10.1109/ICONRAEECE.2011.6129722
K. Chandrasekaran, S. P. Simon
{"title":"Reserve management in bilateral power market for composite system with load forecast uncertainty","authors":"K. Chandrasekaran, S. P. Simon","doi":"10.1109/ICONRAEECE.2011.6129722","DOIUrl":"https://doi.org/10.1109/ICONRAEECE.2011.6129722","url":null,"abstract":"This paper presents an efficient model for the composite generation and transmission system to manage the system reserve in a bilateral power market. To have a more accurate assessment of customer load point reliability, outages of generation and transmission system are considered incorporating load forecast uncertainty. Inclusion of transmission system reliability is employed by computing the transmission line outages at each load point using conditional probability approach. The reliability model for each market player considering reserve agreement with other market players are determined by network equivalent techniques. Customers can decide their power suppliers based on their reliability requirements and prices for different reserve contract. The proposed model is validated on IEEE RTS 6 bus system and South Indian (Tamilnadu) 86 bus system.","PeriodicalId":305797,"journal":{"name":"2011 INTERNATIONAL CONFERENCE ON RECENT ADVANCEMENTS IN ELECTRICAL, ELECTRONICS AND CONTROL ENGINEERING","volume":"65 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130243921","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
Universal Power Line Manager for wind turbine generator connected with strong grid 通用电力线管理器，用于风力发电机组并网
2011 INTERNATIONAL CONFERENCE ON RECENT ADVANCEMENTS IN ELECTRICAL, ELECTRONICS AND CONTROL ENGINEERING Pub Date : 2011-12-01 DOI: 10.1109/ICONRAEECE.2011.6129753
P. Paul, I. Raglend, T. Prakash
{"title":"Universal Power Line Manager for wind turbine generator connected with strong grid","authors":"P. Paul, I. Raglend, T. Prakash","doi":"10.1109/ICONRAEECE.2011.6129753","DOIUrl":"https://doi.org/10.1109/ICONRAEECE.2011.6129753","url":null,"abstract":"Wind power plant meets so many power quality issues when it is connected with strong grid. This paper proposes a new power quality conditioner to regulate the supply frequency, to control the power flow, to minimize the current harmonics, and to regulate the voltage for fixed speed induction generator type wind generator. The name of the proposed new power line conditioner is called as Universal Power Line Manager. The control circuit of a Universal Power Line Manager (UPLM) is the combination of the control system of UPQC, Power flow control and frequency regulator. For these reasons, the compensator proposed here is called as the Universal Power Line manager (UPLM). The complete system has been developed, analyzed and validated by matlab/simulink study. Simulation results are presented to confirm that the new approach has better performance for wind turbine generator.","PeriodicalId":305797,"journal":{"name":"2011 INTERNATIONAL CONFERENCE ON RECENT ADVANCEMENTS IN ELECTRICAL, ELECTRONICS AND CONTROL ENGINEERING","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130644423","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
Simulation of electric arc furnace characteristics for voltage flicker study using MATLAB 利用MATLAB仿真电弧炉特性，进行电压闪变研究
2011 INTERNATIONAL CONFERENCE ON RECENT ADVANCEMENTS IN ELECTRICAL, ELECTRONICS AND CONTROL ENGINEERING Pub Date : 2011-12-01 DOI: 10.1109/ICONRAEECE.2011.6129773
D. Bhonsle, R. Kelkar
{"title":"Simulation of electric arc furnace characteristics for voltage flicker study using MATLAB","authors":"D. Bhonsle, R. Kelkar","doi":"10.1109/ICONRAEECE.2011.6129773","DOIUrl":"https://doi.org/10.1109/ICONRAEECE.2011.6129773","url":null,"abstract":"Power quality is becoming a more concern of today's power system engineer due to the rapid growth of non-linear loads, such as power electronic control equipments and electric arc furnace (EAF). Harmonics and voltage flicker are the power quality problems which are introduced to the power system as result of non-linear behavior of the electric arc furnace operation. Electric arc furnace model is needed to analyze the power quality. There are numbers of arc furnace models. This paper presents a time domain model called exponential-hyperbolic for electric arc furnace using MATLAB. The model is used to study its behavior on the power system using MATLAB. To analyze the method, several characteristics for different operating conditions are investigated.","PeriodicalId":305797,"journal":{"name":"2011 INTERNATIONAL CONFERENCE ON RECENT ADVANCEMENTS IN ELECTRICAL, ELECTRONICS AND CONTROL ENGINEERING","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130939621","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: 21
Control of an asymmetric PWM and FM-LCC dual output converter 非对称PWM和FM-LCC双输出变换器的控制
2011 INTERNATIONAL CONFERENCE ON RECENT ADVANCEMENTS IN ELECTRICAL, ELECTRONICS AND CONTROL ENGINEERING Pub Date : 2011-12-01 DOI: 10.1109/ICONRAEECE.2011.6129743
K. Sundararaman, R. Dhanalakshmi, M. Gopalakrishnan
{"title":"Control of an asymmetric PWM and FM-LCC dual output converter","authors":"K. Sundararaman, R. Dhanalakshmi, M. Gopalakrishnan","doi":"10.1109/ICONRAEECE.2011.6129743","DOIUrl":"https://doi.org/10.1109/ICONRAEECE.2011.6129743","url":null,"abstract":"This paper discusses the control of a dual output half bridge converter. Two independent regulated outputs are obtained with a single leg consisting of two switches. One of the two outputs is regulated through the switching frequency of an LCC (Inductor-Capacitor-Capacitor) resonant converter and the other output is controlled through duty cycle by asymmetrical pulse width modulation. The outputs are regulated over a wide range of input voltages and load variations. Cross regulation between the outputs is minimal due to independent control of each output. Zero voltage switching is also realized in the topology and higher switching frequencies are possible. The simulation and experimental results obtained for a converter with 48V input and 12V/20A and 5V/10A outputs are discussed.","PeriodicalId":305797,"journal":{"name":"2011 INTERNATIONAL CONFERENCE ON RECENT ADVANCEMENTS IN ELECTRICAL, ELECTRONICS AND CONTROL ENGINEERING","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128969852","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
Design and simulation of three phase matrix converter for brushless DC motor 无刷直流电动机三相矩阵变换器的设计与仿真
2011 INTERNATIONAL CONFERENCE ON RECENT ADVANCEMENTS IN ELECTRICAL, ELECTRONICS AND CONTROL ENGINEERING Pub Date : 2011-12-01 DOI: 10.1109/ICONRAEECE.2011.6129817
C. Kumar, M. Eswari, J. Gnanavadivel, N. S. Kumar
{"title":"Design and simulation of three phase matrix converter for brushless DC motor","authors":"C. Kumar, M. Eswari, J. Gnanavadivel, N. S. Kumar","doi":"10.1109/ICONRAEECE.2011.6129817","DOIUrl":"https://doi.org/10.1109/ICONRAEECE.2011.6129817","url":null,"abstract":"This paper deals with a three phase matrix converter which has received considerable attention in recent years. The three phase matrix converter was designed in such a way to provide sinusoidal input current. The brushless DC motor used has trapezoidal back EMF and it was supplied with rectangular stator currents. The same has been simulated and results were analyzed. It is to be noted that the conventional converters with DC-link requires two stages of conversion, whereas a matrix converter, in a single stage converts AC to AC. Because of its appealing operational characteristics, it can be employed for driving brushless DC motor. By employing matrix converter the ac source current becomes nearly sinusoidal and total harmonic distortion gets very much reduced.","PeriodicalId":305797,"journal":{"name":"2011 INTERNATIONAL CONFERENCE ON RECENT ADVANCEMENTS IN ELECTRICAL, ELECTRONICS AND CONTROL ENGINEERING","volume":"88 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124147561","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
Operating performance of RLS based power system stabilizer for Indian utility system 基于RLS的印度电力系统稳定器运行性能研究
2011 INTERNATIONAL CONFERENCE ON RECENT ADVANCEMENTS IN ELECTRICAL, ELECTRONICS AND CONTROL ENGINEERING Pub Date : 2011-12-01 DOI: 10.1109/ICONRAEECE.2011.6129780
R. Gnanadass, Ragavendiran
{"title":"Operating performance of RLS based power system stabilizer for Indian utility system","authors":"R. Gnanadass, Ragavendiran","doi":"10.1109/ICONRAEECE.2011.6129780","DOIUrl":"https://doi.org/10.1109/ICONRAEECE.2011.6129780","url":null,"abstract":"Power system stabilizers (PSS) is introduced in the exciter loop of the generator to vary the reactive power demand of the real power system. In this paper, the operating performance of PSS is demonstrated on the practical Pondicherry utility system. The Recursive Least Square (RLS) algorithm based PID controller is used to tune the parameters of the PSS to achieve quicker settling time for the system parameters such as load angle, exciter voltage and speed deviation. The performance of the proposed algorithm is compared with the conventional PID controller based PSS. The obtained simulation results validate the effectiveness of the proposed algorithm.","PeriodicalId":305797,"journal":{"name":"2011 INTERNATIONAL CONFERENCE ON RECENT ADVANCEMENTS IN ELECTRICAL, ELECTRONICS AND CONTROL ENGINEERING","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131297311","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
Application of Genetic Algorithm to power system voltage stability enhancement using facts devices 遗传算法在利用事实器件增强电力系统电压稳定性中的应用
2011 INTERNATIONAL CONFERENCE ON RECENT ADVANCEMENTS IN ELECTRICAL, ELECTRONICS AND CONTROL ENGINEERING Pub Date : 2011-12-01 DOI: 10.1109/ICONRAEECE.2011.6129806
V. Preethi, S. Muralidharan, S. Rajasekar
{"title":"Application of Genetic Algorithm to power system voltage stability enhancement using facts devices","authors":"V. Preethi, S. Muralidharan, S. Rajasekar","doi":"10.1109/ICONRAEECE.2011.6129806","DOIUrl":"https://doi.org/10.1109/ICONRAEECE.2011.6129806","url":null,"abstract":"Over the last two decades, voltage instability problem in power systems have become one of the most important concerns in the power industry. Recently, several network blackouts have been related to voltage collapse. The introduction of emerging Flexible AC Transmission Systems (FACTS) technology improves the Stability, reduces the losses and also reduces the cost of generation. FACTS controllers are used to control the voltage, current, impedance, phase angle and to damp the oscillations. Placing FACTS devices like SVC, TCSC, etc., in a suitable location will help to maintain bus voltages at a desired level and also to improve the Voltage Stability margins. This paper presents an effective method which is used to find the best optimal location of FACTS controllers by using metaheuristic algorithm called Genetic Algorithm. In this paper, the load flow analysis is performed by using conventional Newton Raphson technique. Different loading conditions are considered and MATLAB coding is developed for simulation.","PeriodicalId":305797,"journal":{"name":"2011 INTERNATIONAL CONFERENCE ON RECENT ADVANCEMENTS IN ELECTRICAL, ELECTRONICS AND CONTROL ENGINEERING","volume":"74 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127382024","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
Transient stability studies in SMIB system with detailed machine models 基于详细机器模型的SMIB系统暂态稳定性研究
2011 INTERNATIONAL CONFERENCE ON RECENT ADVANCEMENTS IN ELECTRICAL, ELECTRONICS AND CONTROL ENGINEERING Pub Date : 2011-12-01 DOI: 10.1109/ICONRAEECE.2011.6129781
S. Kalyani, M. Prakash, G. Ezhilarasi
{"title":"Transient stability studies in SMIB system with detailed machine models","authors":"S. Kalyani, M. Prakash, G. Ezhilarasi","doi":"10.1109/ICONRAEECE.2011.6129781","DOIUrl":"https://doi.org/10.1109/ICONRAEECE.2011.6129781","url":null,"abstract":"This paper presents a detailed transient stability analysis using various machine models. It highlights on the accuracy of the approximated models of synchronous machines for power system transient stability analysis. The transient stability simulation is performed on a SMIB system considering four different detailed models of generators and the classical model. The exciter dynamics is represented by IEEE Type 1 Exciter model in the detailed analysis. Exclusive comparison of performance using various models is done. Transient Stability Analysis and Critical Clearing Time (CCT) is evaluated for specified fault at various locations.","PeriodicalId":305797,"journal":{"name":"2011 INTERNATIONAL CONFERENCE ON RECENT ADVANCEMENTS IN ELECTRICAL, ELECTRONICS AND CONTROL ENGINEERING","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115523452","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: 6
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