礦用變頻器隔離通訊結(jié)構(gòu)制造技術(shù)

一種礦用變頻器隔離通訊結(jié)構(gòu)，它包括變頻器、變頻器控制系統(tǒng)以及通訊電路，其技術(shù)要點(diǎn)是：所述變頻器為3~20臺(tái)，通訊電路為RS422隔離型通訊電路板，每臺(tái)變頻器對(duì)應(yīng)一個(gè)RS422隔離型通訊電路板、一個(gè)航空插頭以及一個(gè)蓮花端子；每臺(tái)變頻器中，變頻器控制系統(tǒng)與RS422隔離型通訊電路板相連，RS422隔離型通訊電路板的輸出端通過隔離型通訊電路板至航空插頭的線束與航空插頭相連，航空插頭通過航空插頭至蓮花端子的線束與蓮花端子相連；相鄰變頻器之間，通過蓮花端子間線束將相鄰的蓮花端子相連。解決了現(xiàn)有礦用光線通訊結(jié)構(gòu)成本高、接線難度大、應(yīng)用范圍窄等問題。（*該技術(shù)在2023年保護(hù)過期，可自由使用*）

Isolation communication structure of mine frequency converter

A drive isolation communication structure, which comprises a frequency converter, inverter control system and the communication circuit, which is characterized in that the inverter 3~20, communication circuit isolation type communication circuit board for the RS422, each corresponding to a RS422 isolation type inverter communication circuit board, an air plug and a lotus terminal; each converter, connected inverter control system and RS422 isolation type communication circuit board, RS422 isolation type communication output end of the circuit board through the isolation type communication circuit to the aviation plug wire harness plug connection and aviation, aviation aviation plug plug harness terminal is connected with the lotus lotus to the terminal through the adjacent inverter; between terminals through lotus between the adjacent connecting terminals will harness the lotus. The utility model solves the problems of high cost, difficult wiring and narrow application range of the existing mine light communication structure.

【技術(shù)實(shí)現(xiàn)步驟摘要】

【技術(shù)保護(hù)點(diǎn)】
一種礦用變頻器隔離通訊結(jié)構(gòu)，它包括變頻器、變頻器控制系統(tǒng)以及通訊電路，其特征是：所述變頻器為3~20臺(tái)，通訊電路為RS422隔離型通訊電路板，每臺(tái)變頻器對(duì)應(yīng)一個(gè)RS422隔離型通訊電路板、一個(gè)航空插頭以及一個(gè)蓮花端子；每臺(tái)變頻器中，變頻器控制系統(tǒng)與RS422隔離型通訊電路板相連，RS422隔離型通訊電路板的輸出端通過隔離型通訊電路板至航空插頭的線束與航空插頭相連，航空插頭通過航空插頭至蓮花端子的線束與蓮花端子相連；相鄰變頻器之間，通過蓮花端子間線束將相鄰的蓮花端子相連。

【技術(shù)特征摘要】

【專利技術(shù)屬性】
技術(shù)研發(fā)人員：劉鳳威，范久斌，申躍翔，畢鑫，
申請(qǐng)(專利權(quán))人：沈陽(yáng)遼通電氣有限公司，
類型：實(shí)用新型
國(guó)別省市：