Shuaibing Li

Feb 7, 2024 | onlinelibrary.wiley.com | Shuaibing Li |Ziwei Jiang |Yi Cui |Yongqiang Kang

CONFLICT OF INTEREST STATEMENT The authors declared that they have no conflicts of interest to this work. We declare that we do not have any commercial or associative interest that represents a conflict of interest in connection with the work submitted. REFERENCES 1, , . Power electronics: the enabling technology for renewable energy integration. Chin Soc for Elec Eng. 2022; 8(1): 39-52. doi:10.17775/CSEEJPES.2021.02850 (in Chinese). 2, , , et al.

Aug 24, 2023 | mdpi.com | Shuaibing Li |Hongwei Li |Zongying Li |Lilong Dou

1. IntroductionThe on-load voltage regulating a transformer plays a crucial role in power systems by regulating voltage and reactive power flow to ensure smooth operation. The oil-immersed on-load tap changer (OLTC) is a key component of the on-load voltage-regulating transformer responsible for voltage regulation. However, it is prone to wear, spark, and ablation during the tapping process, which can degrade its performance.