电器与能效管理技术 ›› 2024, Vol. 0 ›› Issue (8): 11-20.doi: 10.16628/j.cnki.2095-8188.2024.08.002

• 综述 • 上一篇    下一篇

低压直流串联故障电弧研究综述

王尧1, 盛德杰1, 李腾1, 刘玉莹1, 兰天乐1, 包志舟2, 朱彤威3   

  1. 1.省部共建电工装备可靠性与智能化国家重点实验室(河北工业大学), 天津 300401
    2.人民电器集团有限公司, 浙江 温州 325600
    3.浙江正泰电器股份有限公司, 浙江 温州 325600
  • 收稿日期:2024-05-21 出版日期:2024-08-30 发布日期:2024-09-13
  • 作者简介:王 尧(1981—),男,教授,博士生导师,研究方向为低压电器智能化理论及应用、人工智能技术应用。|盛德杰(1998—),男,博士研究生,研究方向为故障电弧理论及检测技术、低压电气火灾防护。|李 腾(1999—),男,硕士研究生,研究方向为电器智能化技术。
  • 基金资助:
    中央引导地方科技发展资金项目(226Z2102G);河北省高等学校科学技术研究项目(CXY2023006);浙江省自然科学基金(LTGG23E070001)

Review of Research on Low Voltage DC Series Fault Arc

WANG Yao1, SHENG Dejie1, LI Teng1, LIU Yuying1, LAN Tianle1, BAO Zhizhou2, ZHU Tongwei3   

  1. 1. State Key Laboratory of Reliability and Intelligence of Electrical Equipment (Hebei University of Technology), Tianjin 300401, China
    2. Zhejiang PEOPLE Electric Appliance Co.,Ltd., Wenzhou 325600, China
    3. Zhejiang CHINT Electrics Co.,Ltd., Wenzhou 325600, China
  • Received:2024-05-21 Online:2024-08-30 Published:2024-09-13

摘要:

直流串联故障电弧发生时隐蔽性较高、检测难度大,是低压直流系统发生火灾的重要原因。主要从低压直流串联故障电弧模型、电弧特征及其检测方法、检测标准及装置等3个方面进行综述。基于电弧仿真模型了解电弧演化过程,分析常用故障电弧模型的原理、适用范围和局限性;基于故障电弧的物理、电气信号特征构建及检测方法,阐述不同特征检测方法的优缺点;最后对直流串联故障电弧相关标准进行解读,并讨论试验平台及产品的研究现状和不足,展望未来低压直流故障电弧相关领域的研究方向。

关键词: 低压直流电弧, 串联故障电弧, 电弧模型, 电弧检测算法, 电弧试验装置

Abstract:

DC series fault arc has high concealment and difficult detection,which is an important cause of fire in low voltage DC system.The model of low voltage DC series fault arc,arc characteristics and detection methods,detection standards and devices are reviewed mainly.Based on the arc simulation model is used to understand the arc evolution process,the principle,application range and limitations of the common fault arc model are analyzed.Based on the physical and electrical signal features geuerated by fault arc,construction and detection methods the advantages and disadvantages of different feature detection methods are exponded.Finally,the relevant standards of DC series fault arc are interpreted,and the current research status and shortcomings of the test platform and products are discussed.The future research direction of low voltage DC fault arc is prospected.

Key words: low voltage DC arc, series fault arc, arc model, arc detection algorithm, arc test device

中图分类号: