A Fault Program with Macros, Monitors, and Direct Compensation in Mutual Groups
A Fault Program with Macros, Monitors, and Direct Compensation in Mutual Groups
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具有宏、监视器和互组直接补偿的故障程序
DOI：
10.1109/tpas.1985.323462
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发表时间：
1985
期刊：
影响因子：
--
通讯作者：
M. Enns
中科院分区：
文献类型：
--
作者：
F. Alvarado;S. Mong;M. Enns
短路问题的现代公式化导致了一种简洁的算法，用于解决最一般的短路问题，其中同时发生的并联故障与停电、不平衡线路、负载和串联故障相结合，可以像解决简单的三相故障一样轻松解决。通过使用补偿和稀疏前向稀疏后向解，获得了高的计算效率。描述了一个生产实现，它使用宏、监视器和设置操作思想以获得最大的灵活性。通过认识到网络变化可以用简单的产品形式表示，可以有效地处理中断，包括大型相互耦合组中的中断，而不需要迭代。
A modern formulation of the short-circuit problem leads to a concise algorithm for the solution of the most general short- circuit problem conceivable, where simultaneous shunt faults combined with outages, unbalanced lines, loads, and series faults can be solved with the same ease as simple three-phase faults. High computational efficiency is attained through the use of compensation and sparse forward-sparse back solutions. A production implementation is described that uses macros, monitors, and set manipulation ideas for maximum flexibility. Outages, including outages in large mutually coupled groups, are handled efficiently without the need for iteration by recognizing that network changes can be expressed in a simple product form.