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提升机是超高层建筑正常运作的重要环节之一,在超高层建筑中占有至关重要的地位,是沟通井下各楼层间运输的纽带。提升设备是一套复杂的机械—电气机组。所以对安全性、可靠性、经济性要求极高。整体上国内提升机电控系统及调速装置大多处于落后状态。但是,近年来在引进消化开发利用以及自主研
Hoist is one of the most important parts of the normal operation of super high-rise buildings. It plays a crucial role in the construction of super-tall buildings and is a link between underground floors and floors. Lifting equipment is a complex set of mechanical - electrical units. So on the safety, reliability, economy, demanding. As a whole, most domestic elevator electromechanical systems and speed control devices are in a backward state. However, in recent years, the introduction of digestion and development as well as independent research