摘要
邯峰发电厂 2× 6 6 0MW机组的发电机—变压器组继电保护为西门子 (Siemens)公司新一代数字式产品 ,其与国产装置相比在保护原理、功能配置以及软硬件构成上都存在较大的差异 ,有许多值得借鉴的特点 ,同时在实际的应用中也发现一些技术问题有待探讨。
The relay protection system for generator-transformer units used in 2×660 MW Hanfeng Power Plant is a newly developed digital product by Siemens. Its work principal, functions, and the configuration of hardware are greatly deferred from domestic ones, and have some feature worth noticing. But some technical problems occurred in practice still need to be investigated.
出处
《河北电力技术》
2001年第5期19-22,25,共5页
Hebei Electric Power
关键词
继电保护
发电机
变压器组
电力系统
西门子公司
thermal power plant
generator-transformer units
relay protection
technical features