Changjiang Liuyu Ziyuan Yu Huanjing/Resources and Environment in the Yangtze Valley
Changjiang Liuyu Ziyuan Yu Huanjing/Resources and Environment in the Yangtze Valley (issn: 10048227) is a scopus indexed journal since 1996 upto now. This journal is sponsored by Bureau of Science and Technology for Resources and Environment of Chinese Academy of Sciences (CAS) and the Wuhan Documentation and Information Center of CAS and published by Science Press. It is committed to publishing high-quality, original research on the all topics of environmental science and environmental engineering.
Aim and Scope
Changjiang Liuyu Ziyuan Yu Huanjing/Resources and Environment in the Yangtze Valley (ISSN: 10048227)
- is a peer-reviewed journal. The journal seeks to publish original research articles that are hypothetical and theoretical in its nature and that provide exploratory insights in the following fields but not limited to:Environmental Science,
Environmental Engineering,
Nature and Landscape Conservation,
Water Science, resource and Technology,
Ecology, Management, Monitoring, Policy and Law.
Submission Deadline
Volume -
56
, Issue
01
06 Apr 2023
Volume -
56
, Issue
01
06 May 2023
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Changjiang Liuyu Ziyuan Yu Huanjing/Resources and Environment in the Yangtze Valley
Transient Characteristics of the Vacuum Circuit Breaker Cut off the No-Load Distribution Transformer in 10 kV Large Current Grounding System
The high amplitude and steep overvoltage generated by the breaking of the vacuum circuit breaker in the wind farm damages the inter-turn insulation of the transformer. There is a certain difference between the simulation results of the traditional reignition model and the measured overvoltage. It is necessary to improve the simulation model to simulate the overvoltage condition of the transformer more accurately and then select appropriate overvoltage protection measures. In this paper, based on the physical process of dielectric recovery during the opening process of the vacuum circuit bre