Time-optimal control of power systems requiring multiple switchings of series capacitors

被引：16

作者：

Chang, JW ^{[1
]}

Chow, JH

机构：

[1] Korea Elect Power Corp, Seoul, South Korea

[2] Rensselaer Polytech Inst, Troy, NY USA

来源：

IEEE TRANSACTIONS ON POWER SYSTEMS | 1998年 / 13卷 / 02期

关键词：

time-optimal control; switchable capacitor control; multiple-switching bang-bang control; co-state equations; trajectory approximation;

D O I：

10.1109/59.667353

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 [电气工程]; 0809 [电子科学与技术];

摘要：

Time-optimal control of switchable series or shunt capacitors requiring only a single switching has been proposed for damping power system swings resulting from large dis-This strategy is useful for a switchable series with a high compensation rating relative to the transmission system. In paper, the general case of time-optimal control of series capacitors requiring multiple switchings is investigated. The strategy is applicable to a switchable series capacitor with a low compensation rating relative to the transmission system. It is illustrated for a single-machine infinite-bus system and an interconnected system. Suboptimal capacitor-switching control schemes are also investigated.

引用

页码：367 / 373

页数：7

共 15 条

[1]

POWER OSCILLATION DAMPING USING CONTROLLED REACTIVE POWER COMPENSATION - A COMPARISON BETWEEN SERIES AND SHUNT APPROACHES [J].