提高火电厂继电保护运行可靠性的策略探究

Strategy Research on Improving Operation Reliability of Relay Protection in Thermal Power Plant

电力是社会各项生产和生活活动的重要保障,继电保护系统在电力运行中发挥着重要的作用。火力发电厂是电力生产的源头,要从发电机、变压器、发电机-变压器3个方面提升继电保护运行可靠性,及时发现并排除电力故障,保障电力生产的安全性、高效性,提高火电厂的经济效益和社会效益。论文简单分析了火电厂继电保护的类型,并探讨了提高火电厂继电保护运行可靠性的策略。

Electricity is an important guarantee for social production and life activities, and relay protection system plays an important role in power operation. Thermal power plant is the source of power production, we need from the generator, transformer, generator-transformer 3 aspects to improve running reliability of relay protection, find out and remove the power failure, and to ensure the safety and the high security of electricity production, improve the thermal power plant economic and social benefits. This paper briefly analyzes the types of relay protection in thermal power plants, and probes into the strategies for improving the operational reliability of relay protection in thermal power plants.