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随着我国电力系统的不断发展,对于小型火电厂的建设也随之得到了高度的重视。继电保护整定计算作为保障电网安全运行的一项基础工作,选择科学的方法进行计算是确保继电保护整定值计算结果具有参考价值的一项重要依据。本文通过对小型火电厂6KV线路继电保护整定值的计算方法进行详细的介绍,并且针对计算过程中出现的特殊问题进行分析,从而制定出相应的解决措施,以此来确保继电保护整定值计算结果的可靠性,保证电力系统能够正常运行。
With the continuous development of China’s power system, the construction of small-scale thermal power plants has also gained a great deal of attention. As a basic work to ensure the safe operation of power grid, setting the scientific calculation method is an important basis to ensure the calculation result of relay setting value has a reference value. In this paper, the calculation method of relay protection setting value for 6KV line in small thermal power plant is introduced in detail, and the special problems in the calculation process are analyzed to make the corresponding solutions to ensure the relay protection setting value Calculate the reliability of the results to ensure that the power system can operate normally.