火电机组一次调频安全性研究

Du Songtao, Hao Tao
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引用次数: 0

摘要

随着电网容量的逐步增加,对电力系统的安全性、稳定性和电能质量提出了新的要求。根据中国火电机组的电流控制特点,结合某省电网一次调频整流的实践经验,对机组和电网的一次调频控制与安全进行了详细的研究和分析。本文指出了电厂的控制策略问题和电网PFR控制存在的隐患,可供电厂和电网监管部门参考。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Study on Safety of Primary Frequency Regulation of Thermal Power Unit
With the gradual increase of power grid capacity, new requirements for the safety, stability and power quality of the power system are put forward. According to the current control characteristics of thermal power units in China, with the practical experience of primary frequency regulation(PFR) rectification in a provincial power grid, the PFR control and the safety of the power unit and the grid are studied and analyzed in detail. This paper points out the control strategic problems of power plants and the hidden peril of PFR control in power grid, which can be used for reference by power plants and power grid regulatory departments.
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