实用电力系统无功功率的分配与贡献

2011 INTERNATIONAL CONFERENCE ON RECENT ADVANCEMENTS IN ELECTRICAL, ELECTRONICS AND CONTROL ENGINEERING Pub Date : 2011-12-01 DOI:10.1109/ICONRAEECE.2011.6129769

R. Gnanadass, M. Susithra

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引用次数: 3

摘要

随着输电服务放松管制和分拆的趋势不断发展，需要了解特定发电机负载对电力系统的影响。本文介绍了等效无功补偿(ERC)、修正Ybus和潮流跟踪三种不同的方法来确定或测量特定发电机向特定负载输出的无功功率。详细介绍了电伴电方法，提出了一种将传输损耗分摊到单个负载或发电机的算法。该方法可用于提供对电力系统运行的额外了解，并可用于修改现有的传输损耗、无功功率和传输服务收费标准。以IEEE30总线系统为测试系统，给出了仿真和比较结果。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Allocation and contribution of reactive power for the practical utility system

Continuing trend towards deregulation and unbundling of transmission services has resulted in the need to access what the impact of a particular generator to load is on the power system. This paper presents the three different methods namely, Equivalent Reactive compensation(ERC), Modified Ybus and Power flow tracing to determine or measure the reactive power output from a particular generator to particular load. It also presents the electricity tracing method in detail with an algorithm of apportioning the transmission loss to individual loads or generator. This Method can be useful in providing additional insight into power system operation and can be used to modify existing tariffs of charging for transmission loss, reactive power and transmission services. Simulation and comparisons results are shown by taking IEEE30 bus system as Test system.

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2011 INTERNATIONAL CONFERENCE ON RECENT ADVANCEMENTS IN ELECTRICAL, ELECTRONICS AND CONTROL ENGINEERING

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