浅谈智能配电网定制电力技术

Discussion on Customization Power Technology of Intelligent Distribution Network

在现代企业中,变频调速驱动器、机器人、自动生产线、精密的加工工具、可编程控制器以及计算机信息系统的广泛使用,对电能质量提出了更高的要求,这些设备对电源的波动和各种干扰十分敏感,任何供电质量的恶化都可能造成产品质量的下降,导致重大损失。通过分析固态切换开关、动态电压恢复器、有源电力滤波器和电力电子变压器工作原理,阐述了智能配电网定制电力技术的原理,并探讨了通过定制电力技术的应用,可以满足用户对电力供应的特定需要。

In the modern enterprise, frequency conversion adjustable speed drives, robot, automatic production lines, precision machining tool programmable controller and computer information system which can raise strict requirement are widely used. Fluctuations and various interference of these equipment is very sensitive, any power supply quality deterioration may cause decline in the quality of products, also lead to heavy losses. In this paper, through analyzing for working principle of solid-state switch （SSTs） , dynamic＇ voltage restorer （DVR）, active power filter （APF） and electronic power transformer （PET）, the principle of intelligent distribution uetwork for custom power technology are described, the application of customization power technology is discussed. These can fulfill particular requirements of power supply cusumers.