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用智能电网降低电压以减少电耗

何大愚

中国电力2011,Vol.44Issue(9):31-32,2.
中国电力2011,Vol.44Issue(9):31-32,2.

用智能电网降低电压以减少电耗

Trimming voltage to reduce power consumption by smart-grid

何大愚1

作者信息

  • 1. 国网信息通信有限公司,北京100120
  • 折叠

摘要

Abstract

An US experience of trimming voltage to reduce power consumption was introduced. This new conservation technology has passed more than ten years of basic research and device tests. It is now in the phase of industrial application. It offers utilities a big conservation opportunity with Smart-Grid support, and could reduce nation' s power consumption by 3%, which is the equivalent of all refrigerators consumption in US. The Conservation Voltage Reduction (CVR) reduce the strong magnetic field which throwing energy away by lower customer side voltage. It is especially effective for induction motors used in dozens of electric devices. Trimming voltage could reduce power consumption, and consumers need not lift a finger.

关键词

节能/电耗/CVR/电气设备

Key words

energy conservation/ power consumption/ CVR/ electrical devices

分类

管理科学

引用本文复制引用

何大愚..用智能电网降低电压以减少电耗[J].中国电力,2011,44(9):31-32,2.

中国电力

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