| 电梯门机交直流两用调速系统设计 |
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| 引用本文： | 万健如,宋献斌,孙洋建.电梯门机交直流两用调速系统设计[J].起重运输机械,2004(4):20-22. |
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| 作者姓名： | 万健如 宋献斌 孙洋建 |
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| 作者单位： | 天津大学 |
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| 摘 要： | 由全控器件IGBT模块构成双极式H型PWM调速系统主电路，采用80C196KB单片机进行实时控制，通过对频率和占空比的协调控制，由同一套电路实现对直流电机或单相交流电机的调速，可方便地应用于电梯门机驱动和门机改造，
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| 关 键 词： | 电梯门机 单片机 IGBT模块 PWM 实时控制 调速系统 |
Design of DC/AC motor speed regutation system of elevator door machine |
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| WAN Jian,ru.Design of DC/AC motor speed regutation system of elevator door machine[J].Hoisting and Conveying Machinery,2004(4):20-22. |
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| Authors: | WAN Jian ru |
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| Abstract: | The main circuit of bipolar H type PWM speed regulation system consists of IGBT modules,which uses 80C196KBSCM to control inverter.With harmonious control to frequency and duty ratio,the system employs the same circuit to accomplish speed regulation for both DC and single-phase AC motors.The method mentioned in this article can be used in rebuilding of elevator door machine. |
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| Keywords: | elevator door machine single chip micro controller IGBT module |
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