Voltage Unbalance with a Phase Out of Service in Polyphase Transmission Systems

被引：0

作者：

Hussain, Mohammed Zahid ^{[1
]}

Guru, Nritya ^{[1
]}

Mitra, Parag ^{[1
]}

Heydt, Gerald T. ^{[1
]}

机构：

[1] Arizona State Univ, Sch Elect Comp & Energy Engn, Tempe, AZ 85287 USA

来源：

2015 NORTH AMERICAN POWER SYMPOSIUM (NAPS) | 2015年

关键词：

High phase order; voltage unbalance factor; power transmission; transmission engineering; FEASIBILITY ANALYSIS; ORDER TRANSMISSION; OPERATION;

D O I：

暂无

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

High phase order transmission systems (e.g., n(phi) >= 6) are revisited with a specific focus: the operation of a polyphase system with one phase out of service. The resulting voltage at the load end of the circuit is considered for voltage unbalance calculation. Envisioned are temporary outages to allow repairs of one phase. The concept of single pole switching for stability enhancement of a threephase system during a single phase fault can be found in literature. This paper specifically focusses on voltage unbalance in a high phase order system for the case of one phase out of service. Simulation results are presented.

引用

页数：6

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