片语

subsynchronous speed次同步速率

Subsynchronous Interactions次同步效应

subsynchronous oscillations次同步谐振

subsynchronous satellite分同步卫星

subsynchronous rotation亚同步自转

subsynchronous torsional次同步扭振

Subsynchronous Resonance会引发次同步谐振

Subsynchronous Oscillation次同步振蕩

subsynchronous vibration次同步振动

英汉例句

• based on complex torque coefficient method and eigenvalue analysis, the subsynchronous oscillation(sso) damping characteristics of an ac/dc parallel system were studied.

  基于复转矩系数法与特征根法，对交直流（ac/dc）并联系统的次同步振蕩（sso）阻尼特性进行了分析。

• subsynchronous oscillation (sso) tends to appear between hvdc control systems and closely coupled turbine-generator shafts in transmission systems involving large turbine-generators and hvdc links.

  大型汽轮发电机组经交直流混合送出的系统中，当高压直流输电（hvdc）控制与机组之间相互作用较强时，hvdc控制系统可能引发机组轴系的次同步振蕩（sso）问题。

• in addition, in order to suppress or avoid ssr it is suggested to install the devices such as the secondary equipments to suppress or monitor the subsynchronous resonance.

  此外，还建议在串补站内装设抑制或监视次同步谐振的二次装置以抑制和避免系统发生次同步谐振。

• using the test signal method, a detailed analysis of subsynchronous oscillation for a hvdc system is performed.

  对一个仅含有直流输电线路的系统，采用复转矩系数----测试信号法，对其次同步振蕩特性进行了分析。

• furthermore, based on the frequency scan results. an estimation algorithm of eigenvalues corresponding to the subsynchronous resonance modes is proposed.

  进而提出了一种根据复转矩系数频率扫描的计算结果来估算次同步谐振模式特征值的方法。

• detail analysis and digital simulations of ngh scheme are presented for suppression and countermeasures of subsynchronous resonance (ssr) in a power system with series compensation.

  针对串联补偿系统次同步谐振（ssr）问题的抑制及防止措施，对ngh次同步谐振阻尼方案作了详细的理论分析和仿真研究。

• the hvdc transmission system may lead to subsynchronous oscillation under certain circumstances.

  高压直流输电系统在一定条件下可能引发系统的次同步振蕩。

• the unified electromechanical state-space equations of a simple power system are formulated to study the subsynchronous resonance in the power system in this paper.

  通过建立简单电力系统的机电统一系统状态空间方程， 采用特征根分析法对系统中的次同步谐振进行了分析。

• through studying, the mechanism of the subsynchronous torsion oscillation caused by the controller of hvdc system has been understood.

  对该问题的研究解释了由高压直流输电系统控制器诱发汽轮发电机组轴系扭振的机理。

• simulation results show that the proposed control strategy can enhance system damping, suppress subsynchronous resonance(ssr) of the hybrid power transmission system and improve system stability.

  以含串补的交直流混合输电系统为研究对象，通过在交流系统中采取有效措施削弱次同步谐振。

• subsynchronous resonance is tested on the line which has series compensating capacitance. the test discovered that torsion vibration can restrain the complex motion of flexural vibration.

  次同步谐振下轴系弯扭振动试验信号分析发现扭振具有抑制轴系复杂频率成分振动的能力。