摘要
本文介绍了新型的变频调速技术,其是由矢量控制,优势明确,比如对转矩控制精确高、电动机加速特性好、调速范围较广、系统动态响应快等。在矿井提升系统中引用矢量控制的变频调速技术,可以使矿井提升机在运行的时候可靠性提高。
This paper introduces the new frequency control technology model,which use the vector control,hasa clear advantage,such as torque control precision,good motor acceleration characteristics,a wide adjusting speedrange,and fast system dynamic response etc..In the mine hoist system,the vector control frequency conversion speedcontrol technology can be used to improve the reliability of the mine hoist at the time of operation.
作者
郭飞
Guo Fei(Shanxi coking coal, Huozhou coal power, Fen River coking coal company, HuiPoDi coal mine, Shanxi Linfen 041600)
出处
《山东煤炭科技》
2017年第8期130-131,134,共3页
Shandong Coal Science and Technology
关键词
变频调速技术
V/F恒定控制
矢量控制
variable frequency speed regulation technology
V/F constant contro
vector control
