摘要
数字电液调节系统是采用计算机对汽轮机进行调节、监视和控制的重要装置，杭州协联热电有限公司二期工程采用了国内少见的双抽机组，控制难度相对较大，并采用了日本WOODWARD公司生产的数字电液调节系统作为汽轮机的唯一控制手段，实现了对机组启动、并网、带负荷过程中的转速、抽气流量和负荷的控制，保证了机组的正常运行。文中简单介绍了日本WOODARD公司生产的数字电液调节系统的构成、工作原理和主要功能。
Digital electronic hydraulic (DEH) control system is an important device using computer to adjust. monitor andcontrol the turbine. In the second project of Hangzhou-Union Cogeneration Co.Ltd.. a rare double-bleeder turbine-generatorunit was adopted. By using a DEH system manufactured by WOODWARD governor Ltd. (Japan) as the only control methodon turbine-generator. the turbine speed. bleeding flow and load are under control during the three periods : starting. puttinginto operation with power system and carrying load. And the proper running is also ensured well. This paper generallyintroduces the configuration. operation principle and main functions of DEH control system.
出处
《电力系统自动化》
EI
CSCD
北大核心
1998年第7期53-54,共2页
Automation of Electric Power Systems
关键词
电液调节系统
转换器
汽轮机发电机组
turbine-generator digital electronic hydraulic (DEH) control system electronic/hydraulic (E/H) transformer
