刍动扶梯的节能原理与控制策略

公共场合使用的自动扶梯通常会有10％～60％不等的间断性空载现象,若在空载期间采用一些节能措施,则节能效果可观。这里介绍了自动扶梯的节能原理,自动扶梯变频调速节能系统的结构与原理,以及节能自动扶梯系统中的信号检测、控制策略等问题。

Principle of Escalator Energy Saving and Its Controlling Strategy

Escalators used in usually work in no-load case 10% to 60% operating time public within If the energy saving methods is adopted in the no-load case, the energy saved is considerable. In this paper, the principle of energy saving escalator is introduced and the structure of control system for energy saving escalator with frequency converter is presented. The some key problems, such as signal detector and control strategy, are also discussed.