magnetic generator 中文意思是什麼
magnetic generator
解釋
磁發電機-
In the second part, provided that the operating mode of the turbo generator keeps unchanged when the rotor winding appears fault, the magnetic motive force of the field winding will keep unvaried
通過對發電機磁動勢的分析，得出發電機在故障前後運行工況不發生變化的條件下，勵磁磁動勢將會維持不變的結論。 -
Analysis on the magnetic pole fault of the feilaixia bulb type turbine generator
飛來峽貫流式水輪發電機磁極故障的分析 -
On magnetic pole faulty analysis of turbine - generator of feilaixia hydropower station
飛來峽水電廠水輪發電機磁極故障分析 -
Possibility of using periodic structure permanent magnetic ring as initial energy source for a magneto - cumulative generator
用周期鐵磁結構環作磁累積發生器的初始能源 -
Theoretic and exprimental study of an explosive magnetic flux compression generator with high energy output
高能量爆磁壓縮電流發生器理論分析與實驗研究 -
On the fact of turbine burn down failures and forced to be operated in limited load caused by high generator temperature rising, this paper analyzed the cause from electric magnetic design and ventilation type, provided improvement method and make it be implemented on no. 1 and no. 2 unit and got remarkable effect
針對瀏陽市株樹橋水電廠發電機溫升過高，以至多次發生發電機燒壞事故，被迫限負荷運行的實際狀況，從電磁設計和通風方式上分析了發電機溫升高的原因，提出了改造措施並加以實施，成功地電廠1號和2號機進行技術改造，取得了顯著的效果。 -
Magnetic circuit analysis and experiment of permanent magnet generator on the vehicle
車輛用永磁發電機磁路分析與試驗研究 -
According to technology difficulties of pm generator for autos and the analysis of existing magnetic circuit of pm generator for autos, a magnetic circuit for this item is given. the main pm generator parameters are obtained. the optimized design is concerned by multi - sumt method
然後，根據開發車用永磁發電機的技術難點，分析比較了現有的車用永磁發電機的磁路結構，綜合不同結構的優缺點，給出了本課題車用永磁發電機採用的磁路結構。 -
A high - speed generator is much different from a low - speed one not only on the mechanical aspect but also on the electrical - magnetic aspect. the main content of this paper are focused on the followings : first of all, a series of problems caused by the high speed are researched and the relative solutions are given out about the stator, the research focuses on stator losses, winding type, cooling system and so on
高速發電機轉速很高，無論在機械性能方面，還是電磁性能方面都與低速電機有較大不同，本文主要內容就是圍繞高速永磁發電機的設計特點從以下幾個方面展開的：首先，對高速電機因高轉速引起的一系列問題進行了研究，提出了解決相關問題的措施。 -
Shorted rotor winding is a usual electric fault of synchronous machines. based on the analysis of fault mechanism especially the magnetic characteristics of tum - to - turn short circuit of rotor windings in turbo generator, the paper studies the diagnose method, which combines the traditional method with the intelligent method, to identify the fault and the severity
轉子繞組匝間短路是一種常見的發電機電氣故障，本文對其故障機理和磁動勢進行了分析，將傳統的方法和智能化方法相結合，對轉子繞組匝間短路的存在性和故障嚴重性進行了診斷。 -
Three parts are included as follows : first of all, the basic circuit equation of radial pm generator for autos is given. the effect of reciprocity of pm and winding ' s magnetic force upon winding ' s inductance and current upon magnetic circuit saturation are analysed. according to these, we can obtain optimized design
首先，從本課題採用的徑向式結構的三相永磁同步發電機的物理模型出發，得出其基本電路方程式，並分析了永磁磁動勢與繞組磁動勢間相對位置的不同而對繞組電感不同的影響，相電流對磁路飽和效應的影響，為車用永磁發電機的優化設計提供了理論依據。 -
Secondly, the math model of the high - speed pm generator with a shielding is deduced. the method of how to analyze the electromagnetic field of the generator is introduced. and with the help of a kind of fem software, the parameters of a model machine are calculated and simulated, including the electromagnetic field, no - load voltage, single - side magnetic force, loaded torque and axial force
其次，對轉子帶防護罩的高速永磁發電機數學模型進行了推導，介紹了利用有限元法對電機磁場進行分析的方法，並運用有限元軟體對一臺樣機的參數進行了模擬，包括電機磁場分析、空載電壓波形、單邊磁拉力、負載轉矩以及軸向力等方面的內容。 -
This paper gives the fundamental equation of electric circuit of switched reluctance generator ( srg ). the phase flux linkage, indutance and phase current of srg are discussed based on unsaturated magnetic circuit
給出了開關磁阻無刷發電機的相電路基本方程，分析了基於不飽和磁路條件的相磁鏈、相電感和相電流。 -
Analysis and improvement of timing control system of magnetic flux compression generator
基於多預測器的高光譜圖像無損壓縮 -
In order to resolve the question, in the thesis a simulation arithmetic of hydro - electrical system is put up. the equations of hydro - electrical system are divided to two parts, one of which consists of the differential equations of conduit system, hydro turbine and generator ' s rotator and is solved by characteristic equation arithmetic, the other of which consists of the differential equations of generator, magnetic system and grid and is solved by longge - kuta arithmetic or covert integrated arithmetic. through the alternative solving of the two parts, the simulation results of the large - disturbance transient could be abstained eventually
為解決這一問題，本文提出了一種將水力系統和電力系統方程交替求解的水電系統聯合模擬演算法，即將包括輸水系統、水輪機以及機組轉子等部分的水力系統差分方程作為一部分，將包括同步發電機、勵磁系統以及電網等部分的電力系統微分方程或差分方程作為另一鄭州大學工學碩士論文部分，對前一部分採用特徵線法求解，對后一部分根據模型形式採用龍格一庫塔法或隱式積分法等演算法求解，這兩部分的求解過程交替進行，最終即可得到水電系統大擾動過程的模擬結果。 -
In order to improve the quality of the voltage signals, this paper has adopted the scheme of three phases and six organs in signal - generator part, which can eliminate the errors caused by the assembly warp and the zero shift of organs. this paper also has analyzed the distribution and varying rules of the magnetic field in the signal - generator part, then based on the conclusion of the analysis improved the structure of signal - generator, which could completely eliminate the noise signal caused by the roughness of the face on the magnetic steel ring. the improvement not only met the requirement of this study, but established the theory foundation for the super - high precision magnetic encoder in future research
因此，為提高原始電壓信號的質量，本文採用三相六元件的信號發生方案，通過差分處理濾除了由於裝配偏差和零點漂移帶來的信號誤差;本文對編碼器信號發生結構進行了磁場分析，依據磁場分析的結論對編碼器常用的信號發生結構進行了改進，改進后的結構利用積分原理在理論上能夠完全消除信號中由磁鋼環表面粗糙度引起的信號噪聲，進一步提高了信號質量，此結構不僅滿足了本課題的需要，而且為今後研製超高精度的磁電式編碼器奠定了理論基礎。 -
Second, a doubly salient electro - magnetic generator employs two independent channels consisting of two groups three phase windings. the two channels provid power to the same load and output voltage can reach the demand through adjusting the excitation current
文中還在一臺電勵磁雙凸極發電機的定子上設置兩套3相電樞繞組，實現雙通道發電，通過調節勵磁電流大小使兩發電通道輸出相應的額定電壓，並聯向負載供電。 -
Because of its unique structure and outstanding characteristics, multiple - channel brushless dc generator which is made up of doubly salient electro - magnetic generator is a new kind of one. it can improve the reliability of the power - supply system for helicopters
由於電勵磁雙凸極電機獨特的結構和優良的性能，所以由電勵磁雙凸極電機構成的多餘度無刷直流發電機是實現高可靠性直升機電源系統較為理想的一種新型無刷電機。 -
Firstly, this thesis introduces the basic structure, static characteristic and the regulator operation principle of doubly salient electro - magnetic generator system
文中首先介紹了電勵磁雙凸極發電機的結構、特性以及調壓器的工作原理。 -
The design of a digital voltage regulator with built - in - test function using doubly salient electro - magnetic generator is also introduced. prototypes of doubly salient electro - magnetic motor and generator control system is set up. the experiment results are obtained on the prototypes, which prove that the theories and analysis are correct
最後，分別對電勵磁雙凸極電機電動控制器和發電機調壓器試驗驗證系統進行了實驗，實驗結果表明兩個系統都具有良好的性能，驗證了理論分析和數字模擬以及系統軟、硬體設計的正確性。
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