【摘要】 液态软起动器与固态软起动器相比具有结构简单、维护方便、性价比高等特点,在苏州市城市中心区防洪工程的低扬程卧式轴流泵机组配套使用,根据高压三相鼠笼型异步电动机起动基本理论和液态软启动器的结构特点,结合卧式轴流泵在活水工程投运情况,分析在就地、远程自动化操作中的相关技术及应用。更多还原

【Abstract】 Compared to solid state soft starter,liquid state soft starter has the advantages of simple structure,convenient maintenance and high performance price ratio.Matched with low head horizontal axial flow pump unit in urban city flood control project of Suzhou,according to the basic theory of high-voltage three-phase squirrel cage type asynchronous motor starter and structural characteristics of the liquid state soft starter,combined with the operation situation of horizontal shaft axial pump in running water project,techniques and application in local and remote automation operation are analyzed.更多还原