中国安全科学学报 ›› 2018, Vol. 28 ›› Issue (S1): 166-171.doi: 10.16265/j.cnki.issn1003-3033.2018.S1.031

• 公共安全 • 上一篇    下一篇

电力机车高压设备风险评估研究

朱海军 高级工程师   

  1. 国家铁路局 规划与标准研究院, 北京 100055
  • 收稿日期:2018-03-04 修回日期:2018-05-14 出版日期:2018-06-30 发布日期:2020-11-20
  • 作者简介:朱海军 (1983—),男,河北滦县人,工程硕士,高级工程师,主要从事铁路机务、车辆等专业标准管理及体系研究。E-mail:navy5120@126.com。

Research on risk assessment of high-voltage equipment of electric locomotives

ZHU Haijun   

  1. Planning and Standard Research Institute, National Railway Administration, Beijing 100055, China
  • Received:2018-03-04 Revised:2018-05-14 Online:2018-06-30 Published:2020-11-20

摘要: 为提高电力机车高压设备安全管理水平,应用风险控制分析方法,建立风险矩阵,开展电力机车高压设备系统风险评估;结合电力机车高压设备故障统计,辨识电力机车高压设备存在的严重风险,并针对风险程度较高的设备提出风险控制及安全防护技术措施。研究结果表明:该风险评估方法可有效评估电力机车高压设备风险程度,降低设备故障发生频率;所采取的安全防护技术应用到设备上,有效降低了设备故障发生频率和后果影响,提升了机务段安全防控能力。

关键词: 电力机车, 高压设备, 风险控制, 风险矩阵, 风险评估, 安全防护

Abstract: In order to improve the safety management level of high voltage equipment of electric locomotives, the risk control analysis method was applied to establish a risk matrix and a system risk assessment of high pressure equipment of electric locomotives was carried out. Combined with the fault statistics of high-voltage equipment of electric locomotives, the serious risks of high-voltage equipment of electric locomotives were identified, risk control and safety protection measures were proposed for higher risk equipment. The results show that the risk assessment study of high voltage equipment for electric locomotives can effectively assess the degree of risk and prevent the frequency of equipment failures. The safety protection technology is applied to equipment, and the frequency of equipment failures and consequences is effectively reduced. The capacity of the depot for safety control is promoted.

Key words: electric locomotive, high-voltage equipment, risk control, risk matrix, risk assessment, safety protection

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