...;不对称运行;机端短路 [gap=481]Key words: large synchronous generator; stator fault; rotor faul t; asymmetric operation; short-circuit of machine's port ...
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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.
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