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Based on permanent magnet synchronous gearless traction machine elevator saving drive and control system design and implementation

Author: WangMingMing
Tutor: GuoJian
School: Nanjing University of Technology and Engineering
Course: Control Theory and Control Engineering
Keywords: Elevator Permanent magnet synchronous motor TMS320F2812 Drive and control Modular design
CLC: TP273
Type: Master's thesis
Year: 2012
Downloads: 121
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Abstract


Elevators are special equipment , its core components of the tractor and its control has a very high safety and reliability requirements , while the permanent magnet synchronous traction machine for its compact size , excellent control performance and high efficiency Elevator been widely applied in the field . In this paper, Jiangsu Science and Technology Support Program \The main work includes: the elevator working principle and process of the permanent magnet synchronous traction machine control system critical parameters Theoretical analysis and calculation , and on this basis to complete the main controller, tractors and other core components of the election type . Through detailed calculations and demonstration , carried out the overall control system hardware circuit design . Hardware parts include : weak control panel, strong electrical system board and the Hall sensor board . Wherein the system control panel weak core, which collected by the Hall sensor board motor current , voltage, and the encoder information , after processing by the control of strong power system board to adjust the operation of the hoisting machine . For ease of maintenance and upgrades , modular design concept for the hardware circuit design , including core control circuit, power management circuits, such as twelve main circuit module circuit . Conduct research on electromagnetic compatibility technology , and on this basis, designed and produced a drive control system circuit board. Carry out control software design , the preparation of some low-level driver code. Testing the various software modules , and the permanent magnet synchronous motor control system for integrated debugging. Finally, to complete the hardware circuit debugging and system functional modules FBI work , with energy recovery systems for energy control and drive a large elevator system FBI . The results show that the actual debugging hardware system with excellent performance.

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CLC: > Industrial Technology > Automation technology,computer technology > Automation technology and equipment > Automation systems > Automatic control,automatic control system
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