摘要
电力技术不断提高和电力工程的发展步伐不断加快,使得我国电网产业呈现出蓬勃发展趋势。电网系统运行电压等级不断提高,网络规模不断扩大,我国已形成了包括东北、华北在内的大型区域电网。我国电网的稳定运行,不仅对我国电力产业的迅速发展产生了积极影响,也为我国的经济稳定运行奠定了技术基础,还为我国社会主义现代化建设准备了有利条件。变频驱动液压电梯控制系统可以有效促进我国电网的稳定运行,保障我国经济的平稳发展,但是运行过程中也存在一些故障,阻碍了其正常操作。因此,介绍变频驱动液压电梯控制系统的基本概况以及存在的问题和具有的特点,以期提供借鉴。
The continuous improvement of electric power technology and the rapid development of power engineering make the power grid industry in our country have a trend of vigorous development. The operation voltage level of the power grid system is increasing and the scale of the network is expanding. In recent years, China has formed a large regional power grid including northeast and North China. The stable operation of China＇s power grid not only has a positive impact on the rapid development of China＇s power industry, but also laid a technical foundation for the stable operation of our country＇s economy, and also prepared favorable conditions for the socialist modernization of our country. Variable frequency drive hydraulic elevator control system can effectively promote the stable operation of China＇s power grid, and then ensure the steady development of China＇s economy. But there are also some faults in the operation of the hydraulic elevator control system with frequency conversion, which hinders its normal operation. This research introduces the basic situation of the variable frequency drive hydraulic elevator control system, as well as its existing problems and characteristics.
作者
周振宁
ZHOU Zhen-ning(Guangxi Zhuang Autonomous Region Special Equipment Inspection and Research Institute,Nanning 530219,China)
出处
《通信电源技术》
2018年第4期65-66,共2页
Telecom Power Technology
关键词
变频驱动
液压电梯
控制系统
frequency conversion drive
hydraulic elevator
control system
