no code implementations • 16 May 2023 • Yongli Zhu, Xiang Zhang, Renchang Dai
This paper proposes an electronic circuit simulator-based method to accelerate the power system transient simulation, where the modeling of a generic HVDC (High Voltage Direct Current) system is focused.
no code implementations • 1 Jul 2021 • Yijing Liu, Xiang Zhang, Renchang Dai, Guangyi Liu
The modern power system is evolving with increasing penetration of power electronics introducing complicated electromagnetic phenomenon.
no code implementations • 6 Jun 2021 • Xiang Zhang, Renchang Dai, Peng Wei, Yijing Liu, Guangyi Liu, Zhiwei Wang
Transient stability analysis (TSA) plays an important role in power system analysis to investigate the stability of power system.
no code implementations • 22 Dec 2020 • Reza Bayani, Saeed D. Manshadi, Guangyi Liu, Yawei Wang, Renchang Dai
A total 19% of generation capacity in California is offered by PV units and over some months, more than 10% of this energy is curtailed.
no code implementations • 28 Apr 2019 • Yachen Tang, Tingting Liu, Guangyi Liu, Jie Li, Renchang Dai, Chen Yuan
Because of data duplication, database decentralization, weak data relations, and sluggish data updates, the power asset management system eager to adopt a new strategy to avoid the information losses, bias, and improve the data storage efficiency and extraction process.
no code implementations • 18 Sep 2018 • Yongli Zhu, Songtao Lu, Renchang Dai, Guangyi Liu, Zhiwei Wang
Then the raw input and output data are preprocessed by unit scaling, and the trained network is tested on the real price data under different input lengths, forecasting horizons and data sizes.