励磁控制中反馈控制方法
一是电压反馈控制;二是电流反馈控制。电压反馈是测量励磁端电压作为控制励磁端电压反馈量,它能恒压励磁端电压,但不能恒电流,不能恒定励磁磁场,对伺服电机控制很理想。590中励磁控制方式选择了电压控制,励磁弱磁启动会被系统自动锁定,不会启动。电流反馈是测量励磁电流作为控制励磁电流反馈量,它能恒流励磁电流,此方式可以很好恒定励磁磁场。590中励磁控制方式选择了电流控制,励磁弱磁启动选择启动,伺服电机就可以运转弱磁街段。
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A16B系列A16B-1200-0150 A16B-1211-0170 A16B-1211-0910 A16B-1212-0221A16B-3200-0040-3
A16B-1212-0360 A16B-1212-0531 A16B-1212-0901 A16B-2002-0431A16B-3200-0040-2
A16B-2200-0130 A16B-2200-0200 A16B-2200-0900 A16B-2200-0917A16B-3200-0040-1
A16B-2200-0931 A16B-2200-0941 A16B-2200-0950 A16B-2200-0955A16B-2202-0751-1
A16B-2201-0470 A16B-2201-0472 A16B-2202-0124 A16B-2202-0682A16B-2202-0124-1
A16B-2202-0750 A16B-2202-0751 A16B-2202-0760 A16B-2202-0772A16B-2201-0472-1
A16B-2203-0073 A16B-2203-0110 A16B-3200-0040 A16B-3200-0260A16B-2201-0470-1
A16B-3200-0362 A16B-3200-0491 A16B-3200-0500 A16B-1200-0150-1A16B-2200-0941-1
A16B-1212-0531-1 A16B-2200-022-1 A16B-2200-0900-1 A16B-2200-0900-2A16B-2200-0931-1
A16B-2200-0900-3 A16B-2200-0917-1