摘要
火力发电厂拥有众多的厂用电设备,为发电机组提供所需的能源,因此为确保机组的稳定运行,必须确保厂用电系统的安全可靠。针对某电厂1000MW机组从建设到投产运行期间,厂用电系统存在的几例影响系统稳定性的案例,分析其原因和产生的影响,提出相应处理对策,并经实践证明是可行的。可为同类型机组的厂用电建设提供参考经验,以避免出现类似问题,同时可作为经验交流,相互促进。
Coal-fired power plants have many auxiliary power devices for generating sets to provide the re?quired energy, to ensure the stable operation of the unit, we must ensure the auxiliary power system safe and reliable. From construction to operation of 1000 mw unit in a power plant during operation, auxiliary power system of a few cases affects the stability of the system,analyzes its cause and effects,puts forward the corresponding countermeasures, and is proved to be feasible by practice. It can provide a reference for the auxiliary power unit of the same type construction experience,to avoid similar problems,exchange expe?rience and promote each other.
出处
《神华科技》
2016年第2期48-52,共5页
Shenhua Science and Technology
关键词
厂用电
负荷分配
低电压
电气回路
继电保护
通讯
Auxiliary Power
Load Distribution
Low Voltage
The Electric Circuits
Relay Protection
Communication
