摘要
以DSP为核心设计了一种基于智能功率模块(IPM)的永磁机构同步控制系统。阐述了IPM的控制策略、光耦隔离驱动、相关保护和作用,同时介绍了系统组成和断路器动作的策略,并给出了软硬件设计。该控制系统可减少开关操作的涌流、过电压等暂态过程,提高电能质量。
Taking DSP as core, a synchronous controller for permanent magnetic actuator based on intelligent power module （IPM） was designed. The control strategy, photo-coupler isolation, protection, function of IPM were expounded. The system form and action strategy of circuit breaker were introduced, and design of software/hard- ware was given. The controller can reduce transient impacts such as inrush current and over-voltage caused by switching operation, and can improve electrical energy quality.
出处
《低压电器》
北大核心
2008年第7期16-19,49,共5页
Low Voltage Apparatus
关键词
同步投切
智能功率模块
数字信号处理器
controlled switching
inteligent power module（IPM）
digital signal processor （DSP）
