摘  要：本課題將開關(guān)磁阻電機應用在油田注水泵上組成注水機組并做節(jié)能可行性分析和研究，并設(shè)計出一套閉環(huán)控制系統(tǒng)，利用開關(guān)磁阻電機調(diào)速技術(shù)、壓力檢測技術(shù)，自動調(diào)節(jié)電機轉(zhuǎn)速，使注水泵壓力保持在設(shè)定的壓力范圍之內(nèi)，實現(xiàn)恒壓注水。 關(guān)鍵詞：開關(guān)磁阻電機   閉環(huán)控制系統(tǒng)   恒壓注水 Abstract: This topic will be the application of switched reluctance motor in the oil field pump is composed of water injection unit and do the analysis and Research on energy saving feasibility, and desig[登陸后可查看全文]