Investigation of Key Causes for Power Grid Safety Events Based on Grey Correlation Analysis
Investigation and study of the influencing factors for power grid safety events and their controlling measures has become a hot issue to prevent power grid safety events. In order to reveal the mechanism of power grid safety events, an analysis is made of the key cause factors for power grid safety...
Saved in:
| Main Authors: | , , , , , , , , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
State Grid Energy Research Institute
2021-06-01
|
| Series: | Zhongguo dianli |
| Subjects: | |
| Online Access: | https://www.electricpower.com.cn/CN/10.11930/j.issn.1004-9649.202006215 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1850226343524958208 |
|---|---|
| author | Shiyan JIANG Yanqing WANG Yuefeng XU Jie FENG Qingqing SUN Hong CHEN Zhicheng ZHANG Lei YU Sinan MOU |
| author_facet | Shiyan JIANG Yanqing WANG Yuefeng XU Jie FENG Qingqing SUN Hong CHEN Zhicheng ZHANG Lei YU Sinan MOU |
| author_sort | Shiyan JIANG |
| collection | DOAJ |
| description | Investigation and study of the influencing factors for power grid safety events and their controlling measures has become a hot issue to prevent power grid safety events. In order to reveal the mechanism of power grid safety events, an analysis is made of the key cause factors for power grid safety events in China by means of qualitative analysis and grey correlation analysis based on accident causation theory. It is found that the influencing factors for power safety events mainly include subject factors(cognitive factor, behavior factor and physical factor), process factors(organization atmosphere factor and organization process factor), object factors (low equipment reliability factor and lax equipment management factor) and situational factors(operational factor and non-operational environmental factor). Grey correlation analysis shows that the cause factors for power grid events can be divided into red risk factor (r≥0.8), orange warning factor (0.7≤r＜0.8) and yellow pre-warning factor (r＜0.7), of which the factors of organization atmosphere factor, cognitive factor and behavior factor are the key cause factors for power grid events. In the end, some policy proposals are put forward for power grid safety event management to strengthen power grid safety in China. |
| format | Article |
| id | doaj-art-0afdb0b1cdfb4429bc4f6f4dee1c0771 |
| institution | OA Journals |
| issn | 1004-9649 |
| language | zho |
| publishDate | 2021-06-01 |
| publisher | State Grid Energy Research Institute |
| record_format | Article |
| series | Zhongguo dianli |
| spelling | doaj-art-0afdb0b1cdfb4429bc4f6f4dee1c07712025-08-20T02:05:06ZzhoState Grid Energy Research InstituteZhongguo dianli1004-96492021-06-0154616817410.11930/j.issn.1004-9649.202006215zgdl-54-6-jiangshiyanInvestigation of Key Causes for Power Grid Safety Events Based on Grey Correlation AnalysisShiyan JIANG0Yanqing WANG1Yuefeng XU2Jie FENG3Qingqing SUN4Hong CHEN5Zhicheng ZHANG6Lei YU7Sinan MOU8School of Economics and Management, China University of Mining and Technology, Xuzhou 221116, ChinaSchool of Economics and Management, China University of Mining and Technology, Xuzhou 221116, ChinaState Grid Shaanxi Electric Power Company, Xi'an 710048, ChinaState Grid Shaanxi Electric Power Company, Xi'an 710048, ChinaSchool of Economics and Management, China University of Mining and Technology, Xuzhou 221116, ChinaSchool of Economics and Management, China University of Mining and Technology, Xuzhou 221116, ChinaNARI Group Corporation(State Grid Electric Power Research Institute), Nanjing 211006, ChinaNARI Group Corporation(State Grid Electric Power Research Institute), Nanjing 211006, ChinaChina City Energy Development Industrial Alliance, Beijing 100733, ChinaInvestigation and study of the influencing factors for power grid safety events and their controlling measures has become a hot issue to prevent power grid safety events. In order to reveal the mechanism of power grid safety events, an analysis is made of the key cause factors for power grid safety events in China by means of qualitative analysis and grey correlation analysis based on accident causation theory. It is found that the influencing factors for power safety events mainly include subject factors(cognitive factor, behavior factor and physical factor), process factors(organization atmosphere factor and organization process factor), object factors (low equipment reliability factor and lax equipment management factor) and situational factors(operational factor and non-operational environmental factor). Grey correlation analysis shows that the cause factors for power grid events can be divided into red risk factor (r≥0.8), orange warning factor (0.7≤r＜0.8) and yellow pre-warning factor (r＜0.7), of which the factors of organization atmosphere factor, cognitive factor and behavior factor are the key cause factors for power grid events. In the end, some policy proposals are put forward for power grid safety event management to strengthen power grid safety in China.https://www.electricpower.com.cn/CN/10.11930/j.issn.1004-9649.202006215power grid safety eventgrounded theoryaccident causation theorygrey correlationkey causes |
| spellingShingle | Shiyan JIANG Yanqing WANG Yuefeng XU Jie FENG Qingqing SUN Hong CHEN Zhicheng ZHANG Lei YU Sinan MOU Investigation of Key Causes for Power Grid Safety Events Based on Grey Correlation Analysis Zhongguo dianli power grid safety event grounded theory accident causation theory grey correlation key causes |
| title | Investigation of Key Causes for Power Grid Safety Events Based on Grey Correlation Analysis |
| title_full | Investigation of Key Causes for Power Grid Safety Events Based on Grey Correlation Analysis |
| title_fullStr | Investigation of Key Causes for Power Grid Safety Events Based on Grey Correlation Analysis |
| title_full_unstemmed | Investigation of Key Causes for Power Grid Safety Events Based on Grey Correlation Analysis |
| title_short | Investigation of Key Causes for Power Grid Safety Events Based on Grey Correlation Analysis |
| title_sort | investigation of key causes for power grid safety events based on grey correlation analysis |
| topic | power grid safety event grounded theory accident causation theory grey correlation key causes |
| url | https://www.electricpower.com.cn/CN/10.11930/j.issn.1004-9649.202006215 |
| work_keys_str_mv | AT shiyanjiang investigationofkeycausesforpowergridsafetyeventsbasedongreycorrelationanalysis AT yanqingwang investigationofkeycausesforpowergridsafetyeventsbasedongreycorrelationanalysis AT yuefengxu investigationofkeycausesforpowergridsafetyeventsbasedongreycorrelationanalysis AT jiefeng investigationofkeycausesforpowergridsafetyeventsbasedongreycorrelationanalysis AT qingqingsun investigationofkeycausesforpowergridsafetyeventsbasedongreycorrelationanalysis AT hongchen investigationofkeycausesforpowergridsafetyeventsbasedongreycorrelationanalysis AT zhichengzhang investigationofkeycausesforpowergridsafetyeventsbasedongreycorrelationanalysis AT leiyu investigationofkeycausesforpowergridsafetyeventsbasedongreycorrelationanalysis AT sinanmou investigationofkeycausesforpowergridsafetyeventsbasedongreycorrelationanalysis |