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The Designing and Analyzing for Disk Type Asynchronous Motor with High Starting Torque

Author: ZhaoChunXiang
Tutor: BaiShan
School: Shenyang University of Technology
Course: Motor and electrical
Keywords: Disc motor Pumping unit Finite Element Analysis Starting torque Energy-saving
CLC: TM343
Type: Master's thesis
Year: 2010
Downloads: 131
Quote: 1
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Abstract


This issue through the disc motor design a power of 22kW disc induction motor , use it to replace the 37kW conventional pumping unit supporting asynchronous motor and large starting torque and high efficiency to solve waste pumping unit supporting asynchronous motor \Therefore , the project has broad market prospects and social benefits . The subject from the Shenyang Industrial University Tronic Technology Co., Ltd. . The subject in the system analysis of the problems of the oil field pumping units supporting motor , as well as on the basis of failure of current transformation , proposed to replace the current high-power conventional asynchronous motor asynchronous motor with a small power disc , and the disc motor design and technology are discussed in detail . Alveolar tie , the choice of the 54-44 slots complexes ; temperature rise allowed under the premise , through the sub - loop calculation , and ultimately select the appropriate line load . Under the same conditions , the choice of the pear-shaped groove , the knife -shaped slot and a rectangular slot , a comparison was found in the comparison , the rectangular groove in the premise to meet the starting torque , and higher efficiency . Using MATLAB software to prepare for the motor design software and GUI design , so that more of the versatility of the program , combined with the Shenyang Industrial University Tronic Technology Co., Ltd. of the early experimental data , the main dimensions of the motor and the specific parameters optimized. The optimization results show that , to meet the requirements of the 22kW pumping unit a dedicated disc asynchronous motor performance , and oilfield conventional 37kW Y series motor comparison , the hourly energy saving 1kW . To simplify the calculation, the 3D disc motor simplified two-dimensional equivalent mode shape , the use the ansoft finite element software , the motor 's magnetic field and the dynamic performance of the simulation , to verify the feasibility of the motor . The final design prototype experimental and prototype experimental data for a specific analysis .

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CLC: > Industrial Technology > Electrotechnical > Motor > AC motor > Induction motor
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