电器与能效管理技术 ›› 2021, Vol. 0 ›› Issue (2): 45-47.doi: 10.16628/j.cnki.2095-8188.2021.02.009

• 电器设计与探讨 • 上一篇    下一篇

智能小型断路器典型小负载电气特性分析

赵杰, 周智鹏, 楚肖风   

  1. 上海红檀智能科技有限公司, 上海 201306
  • 收稿日期:2020-10-28 出版日期:2021-02-28 发布日期:2021-03-25
  • 作者简介:赵杰(1987—),男,工程师,主要从事电气工程及其自动化研究。|周智鹏(1987—),男,工程师,主要从事电子信息、自动化研究。|楚肖风(1995—),男,主要从事电子信息研究。
  • 基金资助:
    *临港新片区高新产业和科技创新专项项目(项目名称“智能微型断路器关键技术研究与应用”)(SH-LG-GK-2020-02-27)

Analysis on Typical Small Load Electrical Characteristics of Intelligent Miniature Circuit Breaker

ZHAO Jie, ZHOU Zhipeng, CHU Xiaofeng   

  1. Shanghai HongTan Intelligent Science and Technology Co.,Ltd.,Shanghai 201306,China
  • Received:2020-10-28 Online:2021-02-28 Published:2021-03-25

摘要:

随着负载的多样性与复杂性,智能小型断路器作为电压、电流测量与控制保护器件,传统的单一有效值计算方法不能满足其电气特性分析与电能质量精准化管理需求。实测了多种典型小负载的运行数据,基于实测数据进行了有效值和谐波计算分析,总结了典型小负载的电气特性,对提高智能小型断路器的测量分析和计算精度,推进多样化小负载特性下的电能质量精准化管理具有积极的意义。

关键词: 智能小型断路器, 电气特性分析, 典型小负载, 电能质量精准化管理

Abstract:

As a voltage and current measurement and control protection device,intelligent miniature circuit breaker has been widely used in low voltage clients.With the diversity and complexity of load,whether the traditional single RMS value calculation method can not meet the requirements of electrical characteristics analysis and power quality precision management.This paper measured the data of several typical small load,and based on the measured data analized the effective value and harmonic calculation,summarized the typical electrical characteristics of small load,which can improve the intelligent measurement analysis and calculation precision of the miniature circuit breaker and promote the power quality precision management under the diversified small load characteristic.

Key words: intelligent miniature circuit breaker, electrical characteristic analysis, typical small load, precise management of power quality

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