| Issue |
E3S Web Conf.
Volume 292, 2021
2021 2nd International Conference on New Energy Technology and Industrial Development (NETID 2021)
|
|
|---|---|---|
| Article Number | 01020 | |
| Number of page(s) | 6 | |
| Section | Energy Storage Saving and New Energy Technology Development | |
| DOI | https://doi.org/10.1051/e3sconf/202129201020 | |
| Published online | 09 September 2021 | |
Development of junction temperature monitoring platform for IGBT charging device adapted to the integration of charging, light and storage
1 State Grid Smart Energy Transportation Technology Innovation Centre (Suzhou) Co., Ltd., 215010, Suzhou, Jiangsu, China
2 State Grid Corporation, Production Department, 100032, Beijing, Beijing, China
3 State Grid Electric Vehicle Service Co., Ltd., 100032, Beijing, Beijing, China
* Corresponding author: yuwb@seetic.com
With the continuous development of new energy, the power and capacity configuration of charging devices is getting larger and larger, and there are more and more data nodes that charging devices need to manage and monitor. In order to improve the security of the system, it is necessary to monitor the node information of each device in real time. This paper summarizes the data required for high-voltage modelling and junction temperature calculation of high-voltage power electronic devices to develop a monitoring platform for charging devices. The platform records the data of each module in the charging device online, and provides measured data for equipment selection and fault analysis of the charging device. At the end of the article, some experiments were carried out to verify the operation effect of the monitoring platform.
© The Authors, published by EDP Sciences, 2021
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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