rotating-rectifier 中文意思是什麼
rotating-rectifier
解釋
旋轉整流器- rectifier : n. 1. 改正者，校正者，訂正者，更正者；矯正者，糾正者，整頓者。2. 【電學】整流器；檢波器；檢波管；糾[校]正儀；【化學】精餾器。
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This paper theoretically analyses the armature current and magnetomotive force in ac exciter of brushless synchronous machine with rotating rectifier. under the normal or fault conditions of rotating rectifier, the mathematical expressions of the armature current, the m. m. f and induced electromotive force are approached
本文通過對旋轉整流器在正常與故障狀態下的交流勵磁機電樞電流和電樞電勢作了初步的理論分析，推導出旋轉整流器在正常與故障狀態下電樞電流、空間諧波合成磁勢及其感應電勢的數學表達式。 -
Rotating electrical machines - part 19 : specific test methods for d. c. machines on conventional and rectifier - fed supplies
旋轉電機.第19部分:通用直流電機和整流器饋電裝置的特殊試驗法 -
And we can diagnose the condition of the rotating rectifier with harmonics amplitude
並以此為判據對旋轉整流器運行狀態進行判別。 -
Because of canceling slip rings and carbon brushes, it is impossible to measure directly the rotating rectifier ' s current and voltage. so, it is very difficult to monitor and protect the rotating rectifier
但是，取消了滑環和炭刷，旋轉整流器的電壓和電流不可能直接測量，使其監視與保護十分困難。 -
In brushless excitation system, rotating rectifier is likely to occur several faults. but there is not clear linearity relation between the cause of fault and corresponding symptom. and it is difficult to describe their relation with mathematics model
在無刷勵磁系統中旋轉整流器可能出現各種故障，但故障原因和相應的癥狀之間往往沒有明確的線性關系，也就很難距歷g洲精確的數學模型來描述。 -
Firstly, the voltage sample signals from ac exciter stator coil were de - noised and filtered by means of decomposition of the wavelet function. secondly, the character frequency region of the rotating rectifier fault was selected clearly with wavelet package decomposition and reconstruction
先對交流勵磁機定子磁極線圈電壓采樣信號進行消噪濾波，再通過小波包分解和重構進行特徵頻率提取，建立了表徵旋轉整流器故障的特徵向量。 -
As compared with the simple bp network, this diagnosis result is avoiding getting in local - minimum, more accurately and reliably. it also avoids the omitting and mistakes diagnosis of the rotating rectifier faults
與純bp神經網路相k腿免bp網路漲陷入的局部極小，診斷結果更力dwh和可靠，有效防止了旋轉整流器故障的誤判和u 。 -
Rotating rectifier brushless generators are one of the important solutions to modern isolated electrical power generating system
採用旋轉整流器式無刷交流發電機是現代獨立電源系統的重要方案之一。
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