Non-dominated sorting culture differential evolution algorithm for multi-objective optimal operation of Wind- Solar-Hydro complementary power generation system

Due to the intermittency and instability of Wind-Solar energy and easy compensation of hydropower, this study proposes a Wind-Solar-Hydro power optimal scheduling model. This model is aimed at maximizing the total system power generation and the minimum ten-day joint output. To effectively optimize...

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Bibliographic Details
Main Authors: Guanjun Liu, Hui Qin, Rui Tian, Lingyun Tang, Jie Li
Format: Article
Language:English
Published: KeAi Communications Co., Ltd. 2019-08-01
Series:Global Energy Interconnection
Online Access:http://www.sciencedirect.com/science/article/pii/S209651171930091X
Description
Summary:Due to the intermittency and instability of Wind-Solar energy and easy compensation of hydropower, this study proposes a Wind-Solar-Hydro power optimal scheduling model. This model is aimed at maximizing the total system power generation and the minimum ten-day joint output. To effectively optimize the multi-objective model, a new algorithm named non-dominated sorting culture differential evolution algorithm (NSCDE) is proposed. The feasibility of NSCDE was verified through several well-known benchmark problems. It was then applied to the Jinping Wind-Solar-Hydro complementary power generation system. The results demonstrate that NSCDE can provide decision makers a series of optimized scheduling schemes. Keywords: Wind-Solar-Hydro complementary power generation system, Scheduling strategy, Multi-objective optimization, Culture algorithm
ISSN:2096-5117