摘要：通過對(duì)電機(jī)啟動(dòng)時(shí)的電流及轉(zhuǎn)矩性能的分 析，選用一種全數(shù)字式交流電動(dòng)機(jī)軟啟動(dòng)器作為三 相異步電動(dòng)機(jī)的起動(dòng)設(shè)備，并在制漿造紙?jiān)O(shè)備中應(yīng) 用，解決大功率電機(jī)的起動(dòng)大電流問題，確保設(shè)備 的安全正常運(yùn)行，達(dá)到降耗節(jié)電的效果，節(jié)約設(shè)備 維護(hù)費(fèi)用.
關(guān)鍵詞：電機(jī)啟動(dòng)；軟起動(dòng)器；制漿設(shè)備
Abstract:Through the analysis of motor starting current and torque performance,an all-digital AC motor soft start- er was selected as three phase asynchronous motor starting equipment,and applied in pulping equipment to solve the problem of large starting current for high-power motor in order to ensure the safe and reliable operation of equipment to achieve the consumption reduction and power conserva- tion and save the cost of maintenance.
Key words:motor start-up;soft starter;pulping equipment