CAJ | 학술논문

电梯作为现代工业和建筑行业中重要的运输工具，其可靠性、安全性、舒适性、节能性的要求越来越高。提出了一种基于PLC和变频器联合的电梯控制方案，通过采用PLC控制器实现电梯的逻辑控制，从而提高电梯运行的稳定性及可扩展性，利用变频器控制电梯曳引系统，以获得理想的速度变化曲线，实现电梯运行的高效与节能。最后，采用组态监控软件进行了仿真实验，结果表明该控制方案不仅能够达到现代电梯运行的基本控制性能需求，而且有利于提高电梯运行的可靠性和舒适性。
전제작위현대공업화건축행업중중요적운수공구，기가고성、안전성、서괄성、절능성적요구월래월고。제출료일충기우PLC화변빈기연합적전제공제방안，통과채용PLC공제기실현전제적라집공제，종이제고전제운행적은정성급가확전성，이용변빈기공제전제예인계통，이획득이상적속도변화곡선，실현전제운행적고효여절능。최후，채용조태감공연건진행료방진실험，결과표명해공제방안불부능구체도현대전제운행적기본공제성능수구，이차유리우제고전제운행적가고성화서괄성。
The elevator is an important transportation tool in the modern industry and construction industry, high security, re-liability, and energy saving performances are required.A new elevator control system is proposed based on PLC and frequency converter technology.The PLC with the logic control function is used to improve the operation stability and scalability, the fre-quency converter control technology is used to obtain ideal speed curve and high efficiency energy.The simulation experiment results of the configuration monitoring software show that the proposed elevator control system can meet the basic control re-quirements, improve the elevator reliability and comfort, and save the energy power.