1) DEH (digital electro-hydraulic control system)
数字电液调节系统，数字式电液控制系统
2) digital electro-hydraulic(DEH) regulating system
数字式电液(DEH)调节系统
3) DEH
数字式电液调节系统
1.
To restrain the frequent action of over-speed protection control (OPC) and to prevent secondary acceleration over-speed, it is suggested that OPC acting logic in digital electronic-hydraulic system (DEH) should be optimized and the reheat steam pressure be lowered as soon as possible after load rejection, thus providing reference for load rejecting test on large units.
介绍了湖南华润电力鲤鱼江有限公司2号机组(300MW)采用常规法的甩负荷试验,并针对抑制超速保护控制装置(OPC)的频繁动作和防止转速二次飞升的问题,提出优化数字式电液调节系统(DEH)中OPC动作逻辑和甩负荷后尽快使再热蒸汽压力降低的见解,可供大型机组甩负荷试验参考和借鉴。
4) digital electro-hydraulic control system
数字式电液调节系统
1.
In order to guarantee the power system security, economy running, simultaneously causes the electrical to conform to the quality index, The current turbine power unit set widely uses digital electro-hydraulic control system (DEH), it already became most important part of power plant automation.
为保证电力系统安全、经济运行,使电能符合质量指标,当前汽轮发电机组广泛采用数字式电液调节系统DEH,它已经成为电厂自动化系统中的重要组成部分。
5) digital electro-hydraulic control system(DEH)
数字式电液控制系统
1.
This paper summarizes the configuration and function of SIMADYND digital electro-hydraulic control system(DEH) supplied by Siemens Corp.
就德国西门子公司SIMADYND数字式电液控制系统的配置与功能进行了概述,同时就该系统在广东国华粤电台山发电有限公司国产600MW汽轮机的首次应用情况及在试运行过程中出现的主要问题进行介绍,并提出了相应的改进处理措施。
6) digital electric hydraulic control system
数字式电-液控制系统
1.
The structure and operation principle of the digital electric hydraulic control system (DEH) for steam turbine were introduced.
介绍了汽轮机数字式电-液控制系统(DEH)的结构及工作原理,针对新疆华电红雁池发电有限责任公司200MW机组DEH系统在运行过程中出现调门卡涩的问题,提出了自动主汽门和高、中压调速汽门检修中应注意的问题及预防卡涩的措施。
补充资料：DEH
分子式：C23H25N3
分子量：343.47
CAS号：125948-64-3
性质：沸点93-94°C。
分子量：343.47
CAS号：125948-64-3
性质：沸点93-94°C。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条