A short-term heuristic method for peak operation of pumped hydroenergy storage plants between multiple power grids on bulk power grid platform

被引：2

作者：

Cheng, Xiong ^{[1
]}

Shen, Jianjian ^{[1
,2
]}

Cheng, Chuntian ^{[1
]}

Wu, Xinyu ^{[1
]}

Lu, Jianyu ^{[3
]}

Li, Gang ^{[3
]}

机构：

[1] Institute of Hydropower System and Hydroinformatics, Dalian University of Technology, Dalian

[2] School of Control Science and Engineering, Dalian University of Technology, Dalian

[3] East China Electric Power Dispatching and Controlling Subcenter, State Grid Corporation of China, Shanghai

来源：

Dianli Xitong Zidonghua/Automation of Electric Power Systems | 2014年 / 09期

基金：

中国国家自然科学基金;

关键词：

Bulk power grid; Electric power dispatching and optimization; Heuristic method; Load allocation; Peak regulation; Pumped storage; Valley regulation;

D O I：

10.7500/AEPS201301244

中图分类号：

学科分类号：

摘要：

A short-term heuristic method of pumped (hydroenergy) storage plants (PSP) operation for regulating peak loads of multiple power grids has been developed based on the actual project of East China Grid (ECG). The power generation or pump power of PSP is decided by the maximum or minimum value of the total load at each iteration. And power generation or pump power is further allocated between power grids using two strategies, known as power cutup and combination optimization. This process is repeated till the desired target objectives of PSP are satisfied. The case results over ECG show that the proposed method is able to solve the load distribution problem of PSP between multiple power grids. ©2014 State Grid Electric Power Research Institute Press.

引用

页码：53 / 60

页数：7

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