單相電(dian)(dian)爐變(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi),包(bao)括:單個(ge)(ge)磁(ci)芯(xin)(xin)(xin),所(suo)述磁(ci)芯(xin)(xin)(xin)具(ju)有兩個(ge)(ge)旁芯(xin)(xin)(xin)柱(zhu)和至少一(yi)(yi)個(ge)(ge)主(zhu)(zhu)芯(xin)(xin)(xin)柱(zhu);主(zhu)(zhu)變(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi),具(ju)有設置(zhi)于(yu)所(suo)述至少一(yi)(yi)個(ge)(ge)主(zhu)(zhu)芯(xin)(xin)(xin)柱(zhu)上(shang)的(de)(de)(de)第(di)(di)(di)一(yi)(yi)一(yi)(yi)次(ci)側(ce)(ce)(ce)繞(rao)(rao)(rao)組(zu)(zu)(zu)(zu)和第(di)(di)(di)一(yi)(yi)二(er)(er)次(ci)側(ce)(ce)(ce)繞(rao)(rao)(rao)組(zu)(zu)(zu)(zu),其(qi)中所(suo)述第(di)(di)(di)一(yi)(yi)一(yi)(yi)次(ci)側(ce)(ce)(ce)繞(rao)(rao)(rao)組(zu)(zu)(zu)(zu)由彼此串(chuan)聯(lian)的(de)(de)(de)第(di)(di)(di)一(yi)(yi)繞(rao)(rao)(rao)組(zu)(zu)(zu)(zu)和第(di)(di)(di)二(er)(er)繞(rao)(rao)(rao)組(zu)(zu)(zu)(zu)構成(cheng);以及調(diao)(diao)(diao)壓(ya)(ya)自耦(ou)變(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi),設置(zhi)于(yu)所(suo)述磁(ci)芯(xin)(xin)(xin)的(de)(de)(de)兩個(ge)(ge)旁芯(xin)(xin)(xin)柱(zhu)之(zhi)一(yi)(yi)上(shang)并具(ju)有第(di)(di)(di)二(er)(er)一(yi)(yi)次(ci)側(ce)(ce)(ce)繞(rao)(rao)(rao)組(zu)(zu)(zu)(zu)和第(di)(di)(di)二(er)(er)二(er)(er)次(ci)側(ce)(ce)(ce)繞(rao)(rao)(rao)組(zu)(zu)(zu)(zu),其(qi)中所(suo)述第(di)(di)(di)二(er)(er)二(er)(er)次(ci)側(ce)(ce)(ce)繞(rao)(rao)(rao)組(zu)(zu)(zu)(zu)是具(ju)有有載(zai)分(fen)接開關的(de)(de)(de)可調(diao)(diao)(diao)繞(rao)(rao)(rao)組(zu)(zu)(zu)(zu)且該可調(diao)(diao)(diao)繞(rao)(rao)(rao)組(zu)(zu)(zu)(zu)串(chuan)聯(lian)于(yu)所(suo)述主(zhu)(zhu)變(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)的(de)(de)(de)第(di)(di)(di)一(yi)(yi)繞(rao)(rao)(rao)組(zu)(zu)(zu)(zu)和第(di)(di)(di)二(er)(er)繞(rao)(rao)(rao)組(zu)(zu)(zu)(zu)之(zhi)間(jian)(jian).本(ben)發明(ming)的(de)(de)(de)單相電(dian)(dian)爐變(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)避(bi)免了(le)電(dian)(dian)網(wang)過(guo)電(dian)(dian)壓(ya)(ya)對調(diao)(diao)(diao)壓(ya)(ya)繞(rao)(rao)(rao)組(zu)(zu)(zu)(zu)和調(diao)(diao)(diao)壓(ya)(ya)開關的(de)(de)(de)直接作用,降低了(le)主(zhu)(zhu)變(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)一(yi)(yi)次(ci)繞(rao)(rao)(rao)組(zu)(zu)(zu)(zu)兩線端之(zhi)間(jian)(jian)的(de)(de)(de)電(dian)(dian)壓(ya)(ya).此外(wai),本(ben)發明(ming)還將調(diao)(diao)(diao)壓(ya)(ya)變(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)繞(rao)(rao)(rao)組(zu)(zu)(zu)(zu)設置(zhi)在主(zhu)(zhu)變(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)旁柱(zhu)上(shang),降低了(le)材料(liao)和變(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)損(sun)耗,減(jian)少了(le)變(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)安裝空(kong)間(jian)(jian).
