| Issue |
E3S Web Conf.
Volume 385, 2023
2023 8th International Symposium on Energy Science and Chemical Engineering (ISESCE 2023)
|
|
|---|---|---|
| Article Number | 02006 | |
| Number of page(s) | 7 | |
| Section | Green Chemical Technology and Energy Saving and Emission Reduction | |
| DOI | https://doi.org/10.1051/e3sconf/202338502006 | |
| Published online | 04 May 2023 | |
Development and Application of Triangular Main Transformer On-load Tap Changer Hoisting Equipment for Overhaul
State Grid Jiaxing Power Supply Company, Jiaxing, 314000, China
On-load tap changer is an important part of transformer. It is playing an important role in voltage regulation, and its safe and stable operation affects the reliability of power supply of the power grid. The tap changer has to maintenance after a certain number of operations. In the maintenance process, there are problems such as long time consumption and low efficiency. On this basis, this paper proposes a development on the main transformer on-load tap changer hoisting equipment. It has been verified in practice that the equipment can significantly shorten the working time and improve the working efficiency under the premise of ensuring the work safety.
© The Authors, published by EDP Sciences, 2023
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