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研究生:李榮能
研究生(外文):Lee,Rong-Neng
論文名稱:三相感應電動機驅動器模擬
論文名稱(外文):Simulation of AC drives in three phase induction motor
指導教授:曹大鵬曹大鵬引用關係
指導教授(外文):T.P.Tsao
學位類別:碩士
校院名稱:國立中山大學
系所名稱:電機工程研究所
學門:工程學門
學類:電資工程學類
論文種類:學術論文
論文出版年:1994
畢業學年度:82
語文別:中文
論文頁數:85
中文關鍵詞:變流器
外文關鍵詞:Inverter
相關次數:
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感應電動機為目前使用最受歡迎之電機機械,至今已開發相當多的控制技
術。本論文針對各種驅動器建立數學模式及建立感應電動機數學模式,模
擬其特性,並對系統發生故障時,瞭解其對變流器發生不利影響,以利電
力電子之選擇,減少感應電動機發生故障時,對電力電子損害機率,或設
計適當緩衝電路加以保護。利用數位模擬電壓型變流器包括六步方波、方
波波寬調變、正弦波波寬調變、最佳化波寬調變及提供感應電動機故障特
性分析。另外建立向量控制數學模式,及模擬其動態性能佳之特性,模擬
包括感應電動機低於額定轉速定功率運轉、高於額定轉速定功率運轉。建
立軟體模擬最主要目的是減少硬體開發時間,並節省成本,避免金錢人力
浪費。

At present, the induction motor is the most popular electric
machinery. There are considerably control technologies have
been developed.This thesis deals with most popular drivers in
the present market and the induction motor for establishing
their mathematical models. Meanwhile , the characteristics of
the drivers also have been simulated in the thesis. From the
studies , we can have a better understanding of the effect of
the driver equipment and choose adequate power electronics. To
avoid disadvantageous effects with respect to the inverter to
damage power electronics as a result of the induction motor
fault, use data provided from the simulation to reduce the
power failure probability or design appropriate protection
devices. To make use of the digital simulation of the voltage
source inverter, including the six-step、 the square wave PWM、
sinusoid wave PWM and optimal PWM , this thesis presents the
analysis of the induction motor under abnormal operation
conditions. In addition, built the vector control mathematical
models and simulate the good dynamics characteristic, including
under- rating speed constant torque operation and over-rating
speed constant power operation of the induction motor. The main
purpose of using software simulation is to reduce the time of
the development of the hardware、save the capital and avoid
waste of money and human resource.

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