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直(zhi)(zhi)(zhi)流(liu)\電(dian)(dian)(dian)(dian)(dian)機(ji)調(diao)(diao)(diao)速(su)(su)(su)(su)器(qi)(qi)(qi)維修：直(zhi)(zhi)(zhi)流(liu)調(diao)(diao)(diao)速(su)(su)(su)(su)器(qi)(qi)(qi)是給(gei)電(dian)(dian)(dian)(dian)(dian)機(ji)調(diao)(diao)(diao)速(su)(su)(su)(su)的(de)一種調(diao)(diao)(diao)速(su)(su)(su)(su)裝置，直(zhi)(zhi)(zhi)流(liu)調(diao)(diao)(diao)速(su)(su)(su)(su)器(qi)(qi)(qi)可以細分(fen)為：電(dian)(dian)(dian)(dian)(dian)機(ji)直(zhi)(zhi)(zhi)流(liu)調(diao)(diao)(diao)速(su)(su)(su)(su)器(qi)(qi)(qi)、脈寬直(zhi)(zhi)(zhi)流(liu)調(diao)(diao)(diao)速(su)(su)(su)(su)器(qi)(qi)(qi)、可控硅直(zhi)(zhi)(zhi)流(liu)調(diao)(diao)(diao)速(su)(su)(su)(su)器(qi)(qi)(qi)。直(zhi)(zhi)(zhi)流(liu)電(dian)(dian)(dian)(dian)(dian)機(ji)調(diao)(diao)(diao)速(su)(su)(su)(su)器(qi)(qi)(qi)一般是模塊式設(she)計(ji)，電(dian)(dian)(dian)(dian)(dian)源、控制、驅動一體(ti)化(hua)設(she)計(ji)，內(nei)部電(dian)(dian)(dian)(dian)(dian)路(lu)采用(yong)(yong)(yong)微電(dian)(dian)(dian)(dian)(dian)子電(dian)(dian)(dian)(dian)(dian)路(lu)控制，電(dian)(dian)(dian)(dian)(dian)流(liu)和電(dian)(dian)(dian)(dian)(dian)壓的(de)隔離變換采用(yong)(yong)(yong)光(guang)電(dian)(dian)(dian)(dian)(dian)耦合器(qi)(qi)(qi)技術，采用(yong)(yong)(yong)PID適(shi)配器(qi)(qi)(qi)調(diao)(diao)(diao)整電(dian)(dian)(dian)(dian)(dian)路(lu)的(de)比例常(chang)數(shu)、積分(fen)常(chang)數(shu)和微分(fen)常(chang)數(shu)。當前(qian)的(de)直(zhi)(zhi)(zhi)流(liu)調(diao)(diao)(diao)速(su)(su)(su)(su)器(qi)(qi)(qi)體(ti)積小巧，可在直(zhi)(zhi)(zhi)流(liu)電(dian)(dian)(dian)(dian)(dian)機(ji)上(shang)使用(yong)(yong)(yong)構成一體(ti)化(hua)直(zhi)(zhi)(zhi)流(liu)調(diao)(diao)(diao)速(su)(su)(su)(su)電(dian)(dian)(dian)(dian)(dian)機(ji)，也可以單獨使用(yong)(yong)(yong)。