Hybrid Evaluation Method for Dispatching Control Level of Smart Distribution Network

Smart distribution network (SDN) is an important part of smart grid (SG), and its dispatching control level is closely related to the safety and reliability of power system. In order to comprehensively and systematically evaluate the dispatching and control level of smart distribution network, this...

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Vydáno v:Journal of electrical engineering & technology Ročník 14; číslo 6; s. 2263 - 2275
Hlavní autoři: Wang, Yu-Qian, Ge, Leijiao, Zhang, Na
Médium: Journal Article
Jazyk:angličtina
Vydáno: Singapore Springer Singapore 01.11.2019
대한전기학회
Témata:
Electrical Engineering
Electrical Machines and Networks
Electronics and Microelectronics
Engineering
Instrumentation
Original Article
Power Electronics
전기공학
Binomial coefficient method
Hybrid evaluation method
Smart distribution network
Dispatching control
Multi-objective programming method
ISSN:1975-0102, 2093-7423
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Shrnutí:Smart distribution network (SDN) is an important part of smart grid (SG), and its dispatching control level is closely related to the safety and reliability of power system. In order to comprehensively and systematically evaluate the dispatching and control level of smart distribution network, this paper constructs an evaluation index system based on the considerations of reliability, economy, effectiveness, adaptability and cleanness. Taking into account the disadvantages of subjective weighting methods and the objective weighting methods, this paper puts forward a kind of subjective and objective mixed evaluation method for dispatching control level of SDN. In view of the great influence of expert opinions of subjective weighting method and the high data dependence of objective weighting method, the binomial coefficient method of subjective weighting is combined with the multi-objective programming method of objective weighting to give weight to each index in the comprehensive evaluation index system of dispatching control level of SDN. Case studies verify the proposed method has great significance to the evaluation of the dispatching control level of SDN. It can effectively evaluate the dispatching level of SDN and provide a reference for the improvement of the dispatching control level of SDN.
ISSN:1975-0102
2093-7423
DOI:10.1007/s42835-019-00267-x