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首页> 外文期刊>International Journal of Electrical Power & Energy Systems >A computationally simple method for cost-efficient generation rescheduling and load shedding for congestion management
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A computationally simple method for cost-efficient generation rescheduling and load shedding for congestion management

机译：用于拥塞管理的经济高效的发电调度和减载的计算简单方法

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摘要

This paper describes a method of congestion management by generation rescheduling and load shedding. The sensitivities of the overloaded lines to bus injections and the costs of generation and load shedding are considered for ranking the generation and load buses. The new generation and load shedding schedule for these buses are then computed based on a simple method considering cost and sensitivity to line currents. The algorithm will help the system operator to generate the contingency plan quickly for secure operation of the system. Test results for three systems are presented. The results show that cost effective generation rescheduling and load shedding plans can be obtained to alleviate overloading of the transmission lines in a computationally efficient manner.
机译：本文介绍了一种通过发电重新调度和减载进行拥塞管理的方法。为了对发电和负荷母线进行排名，考虑了过载线路对母线注入的敏感性以及发电和负荷削减的成本。然后根据一种简单的方法，考虑成本和对线路电流的敏感性，计算出这些总线的新一代和减载计划。该算法将帮助系统操作员快速生成应急计划，以确保系统安全运行。给出了三个系统的测试结果。结果表明，可以以经济高效的方式获得具有成本效益的发电调度和减载计划，以减轻传输线的过载。

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