Voltage Control Actions Adequacy in Electrical Systems Aiming Voltage Security Conditions Reinforcement

R. Prada, L. J. de Souza
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引用次数: 5

Abstract

Due to real cases related about control actions that had unexpected and opposite effects in different areas of the Brazilian electric system, it was developed a program, based on the system load flow equations, which determines one sensibility matrix constituted by indexes that allows oneself to measure if a certain control action is appropriate or not. The indexes are used to verify the efficiency of the voltage control actions in steady state, and allow us to connect the grandeurs used to the voltage control with the controlled voltage, and had coherent results in comparatives studies
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针对电压安全条件加强的电气系统电压控制动作的充分性
针对巴西电力系统不同区域控制动作产生意想不到的相反效果的实际案例,编制了基于系统潮流方程的程序,确定一个由指标构成的敏感性矩阵,该矩阵可以自行衡量某一控制动作是否合适。这些指标用于验证稳态下电压控制动作的有效性,并使我们能够将电压控制的宏伟目标与被控制电压联系起来,并在比较研究中得到一致的结果
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