Reactive power coordinated optimisation method with renewable distributed generation based on improved harmony search

The reactive power coordinated optimisation problem for distribution network (DN) with the integration of renewable distributed generation (DG) is investigated in this study. By actively participating in reactive power control together with an under-load tap changer and shunt capacitors, DG can oper...

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Bibliographic Details
Published in:	IET generation, transmission & distribution Vol. 10; no. 13; pp. 3152 - 3162
Main Authors:	Sheng, Wanxing, Liu, Ke-yan, Liu, Yongmei, Ye, Xueshun, He, Kaiyuan
Format:	Journal Article
Language:	English
Published:	The Institution of Engineering and Technology 06.10.2016
Subjects:	active power loss minimisation continuous variable Devices Distributed generation distributed power generation distribution network Electric potential grid voltage harmony search heuristic searching method integer programming integer variable Mathematical models MINLP problem mixed integer nonlinear programming problem nondispatchable DG nonlinear programming Optimization power capacitors power distribution control power generation control power grids Reactive power reactive power adjustment reactive power control reactive power coordinated optimisation method renewable distributed generation renewable energy sources search problems Searching shunt capacitor Shunt capacitors switching device number decrement under‐load tap changer variable combination voltage 10 kV power distribution control reactive power adjustment integer programming nonlinear programming voltage 10 kV grid voltage power generation control heuristic searching method DN distributed power generation mixed integer nonlinear programming problem MINLP problem integer variable renewable distributed generation power grids search problems power capacitors nondispatchable DG renewable energy sources active power loss minimisation harmony search continuous variable under-load tap changer reactive power coordinated optimisation method shunt capacitor switching device number decrement distribution network reactive power control variable combination
ISSN:	1751-8687, 1751-8695
Online Access:	Get full text
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