这里介绍一种简易硅二极管可调励磁装置,它只用三种电子元件及一只单相交流调压器。一般的农村电工,在一小时之内即可装试完毕。线路如下图所示: 简易硅二极管可调励磁装置的工作原理是:当发电机开始运转时,由于剩磁作用,使A相和N(零线)之间,产生一微小的交流电压。此交流电压经调压器、硅二极管D_1整流,变成脉动直流,由集电环 Here is a simple silicon diode adjustable excitation device, which uses only three kinds of electronic components and a single-phase AC voltage regulator. The average rural electrician can finish the test in less than an hour. Line as shown below: Simplified silicon diode excitation device is adjustable working principle is: When the generator starts running, due to residual magnetism, so that A phase and N (zero line), a slight AC voltage. This AC voltage regulator, silicon diode D_1 rectifier, into a pulsating DC, the collector ring