The paper makes analysis and discussion of problems which occurred on trial operation of ND(G) 83/83/07-9 type feed water pump steam driving turbine,such as units could not be reset and latched,high and low voltage governing servomotor inadequate stroked,lower lubricating and protecting oil pressure etc.
针对ND(G)83/83/07-9型汽动给水泵汽轮机在机组试运中出现的机组不能复位和挂闸,高、低压调节油动机行程不足,润滑油油压偏低、保安油压偏低等问题进行了分析和论证,且提出了处理方法,消除了设备隐患,保证了机组安全运行。
After putting CN635/9 steam turbine unit of Nanjing Chemical Industry Co into operation, serious vibration of the servomotor and oilpipe in the governing system had occurred.
南京化学工业公司CN635/9汽轮机组投运后,调节系统油动机及管道严重振动。
The causes leading to swaying of servomotor for double extraction steam turbine in Anqing Petrochemical Thermal Power Plant have been analysed from some main aspects, such as setup of system parameters, delay rate of the servomotor, and closed loop control of the double extraction steam turbine etc.
主要从系统参数设置、油动机迟缓率以及双抽机组闭环控制等诸多方面 ,分析了安庆石化热电厂双抽式汽轮机油动机产生晃动的原因 ,并提出了排除故障的应对措施 ,这些措施实施后效果良好 ,提高了汽轮机运行的安全
The static prediction method is to measure the processing time of actuators movement when the turbine unit is under stationary state, and then predict the load rejection highest rising speed.
静态预测法是机组在静止状态下，利用测取油动机的动作过程时间，预测甩负荷最高飞升转速。
The 6 # generator s hydraulic servomotor in Huangpu power plant is prone to get stuck while operating.
针对黄埔发电厂 6 # 机组高压调门油动机存在的卡涩现象 ,根据设备解体的具体情况 ,找出主要原因。
The influence of Tibet plateau environment on the diesel engine s performance of military oil equipment, such as power, economy and low - temperature starting were examined, furthermore, some measures were given to improve engine s pe.
针对青藏高原特殊地理环境和气候条件特点,通过某大型群车加油车在高原地区的训练使用,分析海拔高度与大气压力、空气密度和温度的对应关系,探讨了在高原环境条件下使用油料装备其柴油动力的动力性、经济性及低温起动性能受到的影响,提出了相应的改进措施。