NES5100型励磁调节器在1000MW机组上的应用

Application of NES5100 Excitation Regulator in a 1000MW Unit

介绍了NES5100型励磁调节器的主要功能、基本硬件构成及软件原理,结合国华徐州发电公司1 000MW发电机组励磁系统构成及其相关参数的试验整定,阐述了励磁调节器的控制调节及限制功能,以及其在1 000MW机组的应用效果,提出了存在的不足及改进措施。

An introduction is being presented to major functions, basic hardware configuration, and software principle of an NES5100 excitation regulator, together with a description to its control regulation, restriction function and application effect to a 1 000 MW power unit in Guohua Xuzhou Power Generation Co., Ltd., based on the system configuration and test setting results of relevant parameters. Existing shortcomings are pointed out, for which corresponding countermeasures are proposed accordingly.