同步调相机

同步调相机只不过是一种以同步转速运转的不带机械负荷的同步电机。

A synchronous condenser is nothing more than a synchronous machine running at synchronous speed with no mechanical load .

同步调相机的额定容量是调相机在额定电压下能连续提供的无功功率量。

The rating of a synchronous condenser is the magnitude of reactive power that the unit can supply continuously at rated voltage .

同步调相机对电力系统静态稳定的影响

Effect of Synchronous Compensator on the Steady-State Stability of Electric Power System

文中还论证了用静止无功补偿器（负荷）代替同步调相机的可能性。

The possibilities to substitute the synchronous compensator by a static var compensator are also discussed .

电力系统中运行的同步调相机，有时因稳定破坏发生非同期振荡，长时间不能再同期。

Synchronous condensers operating in power systems may fall out of step under abnormal conditions , and remain in asynchronous oscillation for a long * time .

同步调相机的响应速度受励磁磁场时间常数影响很大，时间常数一般为2&3秒。

The speed , of response of the synchronous condenser is greatly influenced by the effective time constant of the field , which is typically 2 - 3 seconds .

本文分析证明，同步调相机的存在，决不会降低系统静态稳定极限，除非采用了与本文不同的数学模型。

Analysis show that the steady-state stability limit will by no means be lowered even with the existance of the synchronous compensator , unless mathematical models different from those presented in this paper are used .