簡要描(miao)述：大(da)量非(fei)線(xian)(xian)性(xing)負載使用會導致(zhi)中(zhong)(zhong)性(xing)線(xian)(xian)3N次(ci)諧波電(dian)(dian)流(liu)過大(da)，同時(shi)，三相不平衡(heng)等(deng)問題往(wang)往(wang)也會造成中(zhong)(zhong)性(xing)線(xian)(xian)電(dian)(dian)流(liu)過大(da)。而中(zhong)(zhong)性(xing)線(xian)(xian)電(dian)(dian)流(liu)過大(da)非(fei)常容易導致(zhi)中(zhong)(zhong)性(xing)線(xian)(xian)絕(jue)緣層老化起火引發火災，存在較大(da)的(de)(de)安全隱患。針(zhen)對這(zhe)樣的(de)(de)情況(kuang)(kuang)，我(wo)司采(cai)用先進(jin)的(de)(de)電(dian)(dian)力電(dian)(dian)子技術(shu)、控制理論(lun)等(deng)研制出了新(xin)型的(de)(de)中(zhong)(zhong)線(xian)(xian)安防保護(hu)器(qi)，可有效(xiao)消除中(zhong)(zhong)性(xing)線(xian)(xian)電(dian)(dian)流(liu)過大(da)的(de)(de)情況(kuang)(kuang)而造成的(de)(de)電(dian)(dian)氣火災安全隱患。中(zhong)(zhong)線(xian)(xian)安防保護(hu)器(qi) 非(fei)線(xian)(xian)性(xing)負載諧波治理裝置(zhi)