| 同步电机异步起动过程的分析计算 |
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| 引用本文： | 王红宇,孙玉田.同步电机异步起动过程的分析计算[J].大电机技术,1996(6):13-18. |
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| 作者姓名： | 王红宇 孙玉田 |
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| 作者单位： | 哈尔滨大电机研究所 |
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| 摘 要： | 为了模拟同步电机的准稳异步起动过程，本文考虑起动绕组的具体分布，建立了凸极同步电机稳态异步运行情况下的数学模型，并参考文献（１）建立了瞬态起动过程的计算模型。以一台６８０ｋＶＡ同步电机为例，以准稳态异步起动过程和不同条件下的瞬态起动过程进行了计算分析，得出了一些对实际工程有一定意义的结论。
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| 关 键 词： | 异步起动 计算 同步电动机 |
The Analysis and Calculation of AsynchronousStarting Process of Synchronous Machines |
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| Wang Hongyu Sun Yutian.The Analysis and Calculation of AsynchronousStarting Process of Synchronous Machines[J].Large Electric Machine and Hydraulic Turbine,1996(6):13-18. |
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| Authors: | Wang Hongyu Sun Yutian |
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| Affiliation: | Harbin Institute of Large Electrical Machinery |
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| Abstract: | Abstract To simulate quasi-steady state asynchronous starting process of synchronous machines, a mathematic model of steady -state asynchronous operation of synchronous machine is set up in this paper, where practical distribution of damper windings is taken into account. And the calculation model of ent starting process is set up. By this method, taking a synchronous motor as an example , a quasi-steady state asynchronous starting process is calculated. The results are compared with those of transient starting processes at different conditions calcalated by state -variable method, some useful conclusions for engineering are obtained. |
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| Keywords: | synchronous machine asynchronous starting steady-state asynchon- ous operation |
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