CAJ | 학술논문

为解决木工除尘风机系统的节能降耗问题，基于变频调速技术和节能原理设计了PLC控制的除尘风机变频调速系统。重点设计了电气控制系统和PLC控制程序，并进行了变频器调试和软件组态。在某家具制造厂进行了应用试验，结果表明所研发的变频节能系统运行稳定，与定频控制系统相比，取得了23%左右的节能效果。
위해결목공제진풍궤계통적절능강모문제，기우변빈조속기술화절능원리설계료PLC공제적제진풍궤변빈조속계통。중점설계료전기공제계통화PLC공제정서，병진행료변빈기조시화연건조태。재모가구제조엄진행료응용시험，결과표명소연발적변빈절능계통운행은정，여정빈공제계통상비，취득료23%좌우적절능효과。
In order to solve the problem of energy-saving and cost-reducing of woodworking dust removal fan system, based on variable frequency speed regulation technology and principle of energy-saving, a dust removal fan variable frequency speed regulation system controled by PLC was designed. The emphasis of this paper is laid on the design of electrical control system and PLC control program, the inverter debugging and software configuration were also completed. Application experiment was carried out in a furniture factory, the results show that the frequency conversion energy-saving system runs stably, compared with the fixed frequency control system, about 23% of the energy saving effect is obtained.