Abstract
With the current rapid development of electric vehicles, aiming at the deficiencies in the operation and maintenance of electric vehicle charging stations, a method for formulating charging station operation and maintenance strategies based on the ubiquitous power Internet of Things is proposed based on the application of electric vehicles as the information framework. According to the equipment of charging stations Based on the structure and operating characteristics, establish a failure model for key charging facilities; take the extra time spent in the charging process as a risk indicator, analyze the reliability of electric vehicle charging stations, and classify the importance levels of different stations according to the risk value, and formulate operation and maintenance strategies .Taking an area of a certain city as an example, the reliability evaluation of each charging station is carried out through the real-time equipment failure model and user charging model, and the operation and maintenance time and operation and maintenance resources are allocated reasonably.
| Original language | English |
|---|---|
| Pages (from-to) | 20-26 |
| Number of pages | 7 |
| Journal | Dianli Jianshe/Electric Power Construction |
| Volume | 40 |
| Issue number | 9 |
| DOIs | |
| Publication status | Published - Sep 2019 |
Keywords
- reliability analysis
- charging facilities
- electric vehicle
- ubiquitous power Internet of Things
- operation and maintenance strategy
ASJC Scopus subject areas
- Renewable Energy, Sustainability and the Environment
- Fuel Technology
- Energy Engineering and Power Technology
- Electrical and Electronic Engineering
