建立了自励感应发电机不对称运行时的数学模型，该模型避免了繁琐的公式推导，易于数值分析。
Mathematic model of non_symmetry operation of self_induction generator is established to avoid complex formula deduction and easy to analyze digitally.
以试验所用的故障模拟发电机为例，分别对发电机不对称运行和定子绕组匝间短路进行了故障特征计算。
The fault characteristics of stator winding inter-turn short -circuit and asymmetrical operation of generator are calculated for the fault simulation generator.
通过算例证实了该数学模型的正确性，为同步发电机的不对称运行方式分析的理论研究和数值计算提供了一种新的方法。
The correctness of the mathematical models is proved by example, which provides a new method to analyze the conditions of non-symmetrical operation of synchronous machine.
本程序应用多端口网络方程和故障端口边界方程联立求解的方法，计算电力系统各种多重故障及任意不对称运行的电压和电流。
In this program the voltage and current of simultaneous faults or unbalanced power system are calculated by solving the simultaneous equations of multi-port network and of the fault boundary.
这并不表示他们正在进行不同的工作，所以我看不到有任何不对称性有助于在一个地方而不是在另一个地方运行线程。
That doesn't make it seem like they're doing different jobs, so I don't see where any asymmetry comes in that would favor one running in one place rather than another.
信息不对称是金融业运行中产生金融风险的主要原因。
Informational asymmetry is the main cause of financial risk in the operation of financial operation.
信息不对称是导致金融运行效率低下的重要原因。
Information asymmetry is a major cause of low efficiency of financial operation.
地方财政体制权责不对称已经成为分税制后我国地方财政管理体制运行十年来的一个较为突出的问题。
The asymmetrical power and responsibility in local fiscal system has become a severe problem since the introduction of tax distribution system.
结果表明了PWM-FCL不但可以快速有效地限制住短路电流，并且在系统发生三相不对称故障时，可以保证故障线路非故障相以及非故障线路的正常运行。
The obtained results show that the PWM-FCL can limit the fault current quickly, and the unfaulted phase(s) and unfaulted line(s) will keep stable operation state when an asymmetry fault occurs.
风电变流器在国产化的过程中也必须要具有低电压穿越、不对称故障下运行的能力和动态无功、有功功率的调节能力。
The wind power converter must possess abilities of Low voltage Ride through (LVRT), available operation with unbalanced voltage fault and adjusting active as well as reactive power.
基于以电容器为直流侧储能元件STATCOM在系统不对称情况下的数学模型，详细分析和解释了STATCOM在系统不对称条件下的运行特点、谐振现象以及参数对STATCOM的性能影响。
The model can be used to research the STATCOM behavior to provide theoretical guidance for optimal parameter design and to enhance STATCOM viability for asymmetric power systems.
该电流在上下桥的阀侧绕组中表现为不对称的两相负载运行。
The harmonic current in the windings on the line side under practical running condition is analyzed.
为了减少电力系统正常运行时电流和电压的不对称性，原则上高压架空线路应采用换位措施。
In order to decrease the asymmetry of current and voltage of the power system, the high voltage transmission lines should be transposed in principle.
电力电子装置通常设计运行在系统(电网)对称条件下，因此当系统电压不对称时可能会对装置产生严重影响。
Power electronic devices are usually designed to operate in symmetric power systems. So installing power electronic devices in unbalanced power systems can cause problem.
电力电子装置通常设计运行在系统(电网)对称条件下，因此当系统电压不对称时可能会对装置产生严重影响。
Power electronic devices are usually designed to operate in symmetric power systems. So installing power electronic devices in unbalanced power systems can cause problem.
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