【摘要】 为适应工业领域高压大功率传动需求,利用移相变压和SRD现有1 140 V/400 kW控制器的成熟技术,采用多台控制器同步驱动多输入端口开关磁阻电动机的控制方式,推出组合式高压大功率SRD。该技术方案的提出,解决了控制器单台容量限制和电源输入侧对电网谐波干扰的问题,既实现了高压大功率调速,又提高了产品的可靠性。更多还原

【Abstract】 In order to adapt the demand of high-voltage and high-power drive in industrial areas,based on the existing and mature technology of phase-shifting transformer and 1140V/400kW switched reluctance drive controller,using control mode of multi-controller synchronous driving multi-input ports SRM,the combined high-voltage high-power SRD was proposed.This scheme solved problems that single controller capacity is limited and harmonic interference of input power for power network,achieved high-voltage high-power speed,and also improved the reliability of products.更多还原