CAJ | 학술논문

针对煤矿通风系统资源利用率低、耗能巨大的现状，在比较几种风量调节方式后，提出了一种基于PLC为控制核心的变频调速系统。详细介绍了系统的结构，分析了系统运行原理，并结合系统的具体应用，进行了相关的节能计算，应用结果发现，该系统运行稳定，节能效果显著。
침대매광통풍계통자원이용솔저、모능거대적현상，재비교궤충풍량조절방식후，제출료일충기우PLC위공제핵심적변빈조속계통。상세개소료계통적결구，분석료계통운행원리，병결합계통적구체응용，진행료상관적절능계산，응용결과발현，해계통운행은정，절능효과현저。
According to the present situation of the low utilization of resources and a huge consumption of ener-gy, after comparing several ways to regulate wind volume, this paper presented a kind of variable frequency speed-regulation system based on PLC. The structure of the system was introduced in detail. The system operation principle was analyzed. Combined with the specific application, the relative energy-saving was calculated. The application re-sults, show that this system is stable, and has a significant effct in energy-saving.