循环冷却水变频控制系统的EMC节能研究

Study on EMC energy saving of frequency conversion control system of circulating cooling water

介绍了某工厂循环冷却水变频节能控制系统,通过从节能角度深入研究被控对象,提出了带温差补偿的恒压控制策略,并给出实际节能率。

This paper introduced a circulating cooling water inverter energy conservation control system for one plant. through deeply studding the property of the process from the visual angle of energy saving, put forward a control strategy which pressure control with temperature difference compensation, and showed the practiced energy saving rating.