A review on voltage control methods using on-load tap changer transformers for networks with renewable energy sources

被引：69

作者：

Sarimuthu, Charles R. ^{[1
,2
]}

Ramachandaramurthy, Vigna K. ^{[1
]}

Agileswari, K. R. ^{[1
]}

Mokhlis, Hazlie ^{[3
]}

机构：

[1] Univ Tenaga Nas, Dept Elect Power Engn, Power Qual Res Grp, Jalan IKRAM UNITEN, Kajang 43000, Selangor, Malaysia

[2] Taylors Univ, Sch Engn, Lakeside Campus,1 Jalan Taylors, Subang Jaya 47500, Selangor, Malaysia

[3] Univ Malaya, Fac Engn, Dept Elect Engn, Kuala Lumpur 50603, Malaysia

来源：

RENEWABLE & SUSTAINABLE ENERGY REVIEWS | 2016年 / 62卷

关键词：

Power transformer; On-load tap changer transformers; Distribution systems; Automatic voltage control relay; DISTRIBUTION-SYSTEM AUTOMATION; STATE ESTIMATION; EMBEDDED GENERATION; DISTRIBUTED GENERATION; VOLT/VAR CONTROL; NEURAL-NETWORKS; CONTROL RELAYS; POWER-SYSTEMS; SMART GRIDS; COORDINATION;

D O I：

10.1016/j.rser.2016.05.016

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Voltage control is an important method for regulating the feeder voltages in a distribution network. Various voltage control methods are used by distribution network operators (DNOs) in order to maintain the network voltages to be within an acceptable voltage level. Traditionally, on-load tap changer (OLTC) and automatic voltage control (AVC) relays are often employed in regulating the network voltages. However, the traditional voltage control techniques are no longer suitable when renewable energy (RE) sources are connected to the network because of the possibility of bidirectional power flows. The presence of reverse power flow will affect the feeder voltage profiles and influence the voltage control scheme practiced in the distribution system. This paper presents an overview on the various OLTC voltage control schemes which are used to control the voltage in distribution networks containing RE sources. (C) 2016 Elsevier Ltd. All rights reserved.

引用

页码：1154 / 1161

页数：8

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