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- frequency generating unit 频率发生器
- The power level below which a generating unit has no possibility to participate in frequency control. 发电单元机组低于这功率水平时就不可能参与频率控制运行。
- The LOLP considers the forced outage of a generating unit. LOLP考虑发电机组的强迫停运。
- The Measurement choice and its Adaptive scope of Generating Unit Vibration. 机组振动的测量选型及其适用范围。
- The generating unit is started, using auxiliary power from the start-up source. 发电机组采用来自于起动电源的厂用电来起动。
- TRT is a generating unit of energy conservation and environmental protection. 摘要高炉煤气余压回收透平机组(TRT)是一种节能环保的发电装置。
- The AGC unit sends signals to the generating units under its control to raise or lower load as required to correct frequency and tie-line loadings. AGC控制单元送出信号至受其控制的发电机组,按标准频率和联络线负荷的要求来增大和减少负荷。
- Hydroelectric generation unit not only performs generating mission, but also undertakes peak modulation, frequency modulation and emergency use in power system. 水轮发电机组除完成发电任务外,还在电力系统中承担调峰、调频和事故备用任务。
- Purpose: Audio frequency general purpose ,driver stage amplifier applications. 用途:用于音频放大,激励级放大。
- Each generating unit has its own step-up transformer and its own auxiliary electric power system. 每台发电机组有其自己的升压变压器以及机组自己的供电系统。
- By then, four power generating units will be put into operation. 四个发电厂将投入运行。
- The continuously acting automatic excitation system to control a generating unit terminal voltage. 控制发电单元机组端电压的连续动作的自动励磁系统。
- A maximum number of times in any day that a generating unit may disconnected and synchronized. 发电单元机组可能的解列和同步，在任何运行日中的最多的时间次数。
- The heterodyning principle is well known in nonlinear optics as difference frequency generation (DFG). 在非线性光学领域,超外差原理就是著名的差频产生(DFG)技术。
- The largest pelton generating unit in Asia with 6 jets. Stars Electric has succesfully designed and manufactured its governing systems. 目前亚洲单机容量最大的6喷6折冲击式机组，田湾河流域梯级水电站，包括大发、金窝、仁宗海三级。
- If the shape of tailrace pipe is changed, the pressure pulse can be removed so that the vibration of generating unit can be reduced. 如改变尾水管形状，可以消除涡带压力脉动，减小机组振动。
- Voltage and frequency generated by synchronous generator vary along with the wind variation, so the power must be dealt with before it is applied to grid. 同步直驱风力发电系统的定子电压和频率随风速的变化而变化,需要经过一系列控制电路的调整才能并网。
- General unit of small power capacity ought be powered by local LV system. 小负荷的一般用电单位应该纳入地区低压电网。
- It is proved that the multi-reflection of F-P cavity has little influence on the measurement of vibration with a frequency generally not higher than some dozen kilohertz. 发现透射响应比反射响应有微小延时,证明了F-P腔的多次反射原理对于一般频率不超过几十千赫兹的振动信号的测量没有影响。
- In recent years, thermal generator unit capacity rased more and more in china. 近年来,我国的火力发电机组逐渐向大容量方向发展。
