- 轉(zhuǎn)轉(zhuǎn)子，堵轉(zhuǎn)轉(zhuǎn)子
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locking rotor中文什么意思
例句與用法
- locked rotor current
鎖定轉(zhuǎn)子電流 - locked rotor torque
鎖定轉(zhuǎn)子轉(zhuǎn)矩 - locked rotor test
鎖定轉(zhuǎn)子試驗 - firstly, the experimental phase current and input power data obtained from load test are employed to estimate the parameters in ii rated condition . then, the phase current and input power data in locked rotor condition are used to track the variation of the parameters of the secondary coil with slip frequency . the classical method and the direct modification method are also used to estimate the parameters of the induction machine in comparison with this technique
首先利用了負載試驗的定子電流和輸入功率數(shù)據(jù)來識別額定工況下的電機參數(shù)，然后又使用了堵轉(zhuǎn)時的定子電流、輸入功率數(shù)據(jù)來識別電機二次繞組參數(shù)隨轉(zhuǎn)差頻率的變化，并與傳統(tǒng)參數(shù)測試方法和直接修正參數(shù)法進行了比較。 - to great extent the performance of field oriented control depends on the precise measurements of motor parameters . the initial values of motor parameters can be measured by the no-load and locked rotor tests . but some parameters will vary with the temperature rise and magnetic saturation, and they must be real time identified
矢量控制系統(tǒng)的性能很大程度上依賴于電機參數(shù)的準確測量，利用空載、堵轉(zhuǎn)實驗只能得到電機定轉(zhuǎn)子參數(shù)的初值，而電機的一些參數(shù)會隨著溫升和磁路飽和發(fā)生變化，需進行在線實時辨識。