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  • 匿名
关注:1 2013-05-23 12:21

求翻译:如图1所示,微燃机发电系统包括涡轮机、永磁同步电机、整流及逆变环节。文献[3]指出电容C对于直流电压的瞬态波动有重大影响。若电容取值较小,则直流电压的瞬态波动容易造成负荷侧电流的谐波;若电容取值过大则相当于增大了热机环节至电气环节的惯性,不利于通过微燃机出力控制直流电压,且会影响系统的构建成本。因此,通过合适的控制方案尽可能克服电容取值的矛盾,维持直流电压的稳定是保证微燃机发电系统输入燃料的化学能与输出电能平衡的关键。是什么意思?

待解决 悬赏分:1 - 离问题结束还有
如图1所示,微燃机发电系统包括涡轮机、永磁同步电机、整流及逆变环节。文献[3]指出电容C对于直流电压的瞬态波动有重大影响。若电容取值较小,则直流电压的瞬态波动容易造成负荷侧电流的谐波;若电容取值过大则相当于增大了热机环节至电气环节的惯性,不利于通过微燃机出力控制直流电压,且会影响系统的构建成本。因此,通过合适的控制方案尽可能克服电容取值的矛盾,维持直流电压的稳定是保证微燃机发电系统输入燃料的化学能与输出电能平衡的关键。
问题补充:

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2013-05-23 12:21:38
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