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Islanding Scheme and Auto Load Shedding to Protect Power System

Srinu Naik Ramavathu1Venkata Teja Datla1Harshitha Pasagadi2

1. AU College of Engineering(A), Andhra University2. Aditya Engineering College

摘要:Abnormal condition in a power system generally leads to a fall in system frequency, and it leads to system blackout in an extreme condition. This paper presents a technique to develop an auto load shedding and islanding scheme for a power system to prevent blackout and to stabilize the system under any abnormal condition. In this paper, load shedding is done calculating the rate at which the system frequency is varying during an abnormal condition. The rate of change of frequency (rocof) technique proposes the sequence and conditions of the applications of different load shedding schemes and islanding strategies. It is developed based on the international current practices. It is designed, and an auto load-shedding and islanding scheme is developed which is quick and is highly helpful in obtaining system stability when compared to existing load shedding scheme(traditional scheme). The effectiveness of the developed scheme is investigated ,simulating different abnormal conditions in Matlab and the results are analysed. The proposed model work better when compared to old existing models.
会议名称:

3rd International Journal Conference on Electrical and Electronics Engineering(ICEEE’13);3rd International Journal conference on Data Mining and Its Applications(ICDMA’13);3rd International Journal Conference on Mechanical and Production Engineering(ICMPE’13);3rd International Journal Conference on Computer Engineering and Information Technology(ICCEIT’13);3rd International Journal Conference on Chemical Engineering and its Applications(ICCEA’13);3rd International Journal Conference on Biology and Medical Sciences(ICBMS’13);3rd International Journal Conference on Civil and Environmental Engineering(ICCEE’13);3rd International Journal Conference on Architecture Engineering(ICAE’13)

会议时间:

2013-09-28;2013-09-28;2013-09-28;2013-09-28;2013-09-28;2013-09-28;2013-09-28;2013-09-28

会议地点:

Phuket,Thailand;Phuket,Thailand;Phuket,Thailand;Phuket,Thailand;Phuket,Thailand;Phuket,Thailand;Phuket,Thailand;Phuket,Thailand

  • 专辑:

    理工C(机电航空交通水利建筑能源)

  • 专题:

    电力工业

  • 分类号:

    TM73

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