摘  要：本文介紹了電壓源級(jí)聯(lián)型高壓變頻器原理及異步電機(jī)無(wú)傳感器矢量控制原理，活塞式空壓機(jī)的特性以及實(shí)際工業(yè)現(xiàn)場(chǎng)的應(yīng)用情況。該無(wú)傳感器矢量控制型高壓變頻器能夠解決活塞式空壓機(jī)帶壓?jiǎn)��?dòng)、低頻運(yùn)行及壓力閉環(huán)調(diào)節(jié)問(wèn)題。 關(guān)鍵詞：無(wú)傳感器矢量控制；高壓變頻器；活塞式空壓機(jī) Abstract: This paper introduces the principle of voltage source cascade high voltage inverter and the principle of induction motor sensorless vector control, the characteristics of reciprocating compressor and its practical appli[登陸后可查看全文]