dead motor 中文意思是什麼
dead motor
解釋
關閉的電動機-
The company leads the product each automobile spider gear, the heavy automobile gear, all type forging, dead axle, the host reduces always becomes and so on each kind of automobile fitting, because supplied goods promptly, the quality is reliable, the price is moderate, the service is thorough once many times attains the chinese heavy steam, the hunan automobile vehicle bridge factory, the chongqing heavy steam, the shaanxi heavy steam, the anhui peaceful triumphant fukuda dawn vehicle bridge company and so on the domestic each big motor pool, always installs the factory “ the outstanding supplier ” “ the aa level supplier ”, “ the outstanding necessary unit ” and so on the title
長風公司主導產品各型汽車弧錐齒輪、重型汽車齒輪、和型鍛件、轉向節、主減總成等各種汽車配件，因供貨及時、質量可靠、價格適中、服務周到曾多次獲中國重汽、湖南汽車車橋廠、重慶重汽、陜西重汽、安徽安凱福田曙光車橋公司等國內各大汽車廠、總裝廠「優秀供應商」 、 「 aa級供方」 、 「優秀配套單位」等稱號。 -
During the circuit design, the author analyzed the basic principle of the direct current motor, pwm control, h - bridge power driver, and two control techniques of h - bridge power drive circuit, designed its general structure, so the feasibility of the design is confirmed. then, reference, oscillator, power dmos gate drive circuit ( charge pump, bootstrap ), and dead time generation circuit are designed and analyzed in the sub - circuits. a current - controlled oscillator is presented in this thesis
在電路設計中，作者介紹了直流電機的工作原理和數學模型、脈寬調制（ pwm ）控制原理、 h橋電路基本原理和h橋功率驅動電路的兩種控制模式，設計了驅動電路的總體結構，給出了電路的功能模塊，確定了設計的可行性，然後在子電路模塊中，重點分析設計了基準源電路、振蕩器電路、高端功率管柵驅動電路（電荷泵及自舉電路） 、低端功率管柵驅動電路和死區時間產生電路。 -
Using dsp of ti inc. - - - - - - - tms320f240 this thesis develops a general ac variable - speed system, and then carries out the research on various new control strategies for induction motor based on it. this paper explains sine pulse width modulation ( spwm ), space - vector pulse width modulation ( svpwm ), and new pulse width modulation method - hybrid space vector pulse width modulation ( hsvpwm ) aiming at a inherent problem of dead time in the common pulse width modulation
本文闡述了正弦脈寬調制（ spwm ）控制技術；電壓空間矢量（ svpwm ）控制技術；以及針對常用脈寬調制方法中存在的一個固有問題? ?逆變器開關器件死區時間的影響，提出了一種新的脈寬調制方法：混合空間矢量脈寬調制控制技術。 -
Finally, the rules used to design the induction motor and set the inverter v / f curve are summarized to improve the stability of the system movement in the forth part of the dissertation, three measures are brought forward to eliminate the system low frequency oscillation. the first measure adopts pulse based dead time compensation to suppress the oscillation. as second measure, considering the motor and inverter as an integration, the discontinuous space vector modulated strategy named dpwm3 is proposed for the first time to suppress the oscillation
措施一是在總結常用死區補償方法的基礎上，提出脈沖為基礎的死區時間補償法（ pbdtc ）對死沈陽工業大學博士學位論文區進行補償，抑制系統的低頻振蕩;措施二是從逆變器與電機的機電一體化配合更加完善的角度，首次提出採用不連續空間矢量調制策略dpwm抑制系統的低頻振蕩;措施三是通過對系統中電機參數的調節，達到抑制系統低頻振蕩的目的;最後進行了實驗驗證。 -
The young ones scoot about on motor - bikes with girls, and jazz when they get a chance, but they re very dead. and it needs money
而且那是要錢的事，錢這東西，你有了的時候，它便毒害你你沒收有的時候，它便餓死你。 -
The a / d and cap circuits on dsp sample the voltage and current signals coming from the signal sampling circuit and the speed signal of the motor respectively. the " dead time " register of the dsp prevent directive - through of the igbts on the up and the down bridge arms
利用dsp上的死區寄存器設置ipm驅動信號的死區時間防止上下橋臂igbt的直通；利用板上集成的a / d轉換器採集經過板級外圍電路處理的電路信號；利用板上的捕獲單元cap採集通過轉速計的輸出從而得到電機的轉速。 -
The nonlinear mathematical model for the inverter induction motor system is set up taking the effect of the dead time of the inverter into consideration. based on the phase - space reconstructed theory of the chaotic kinetics, the nonlinear time lag method is used to determine the way to chaos, the attractors are reconstructed from steady state to chaotic state, and the essential characteristics of chaos are clarified
推導並建立了計及死區時間的逆變器-異步電動機系統數學模型，根據混沌動力學相空間重構理論，採用非線性系統時滯方法，研究系統通往混沌的途徑，重構系統穩態至混沌的吸引子，闡明系統混沌運動的基本特點。
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