多电机驱动的带式输送机的传动控制

The Drive Control of Belt Conveyer Driven By Multi-Motor

本文阐述了多电机驱动带式输送机传动的特点,分析了采用变频器控制多电机同步传动的方案;文章指出这种固态软起动器方案既能做到各电机协调工作不超载,使带式输送机平滑起动,皮带中不会产生过大的张力,又远比变频器方案便宜,实是带式输送机传动的一种性价比最佳的解决方案。

The paper expatiate on the features of belt conveyer, analyze a multi-motors synchronously driven by inverters scheme or by solid state soft starters scheme; The paper point out that with this solid state soft starter solution we can not only start the belt conveyer smoothly but also make all motors work cooperatively without overload and there is no exorbitant tension in the belt. Its price is far lower than inverter＇s solution. Therefore the solid state soft starter solution is optimized in performance/price ratio.