no code implementations • 7 Aug 2020 • Xinan Wang, Yishen Wang, Di Shi, Jianhui Wang, Siqi Wang, Ruisheng Diao, Zhiwei Wang
Since the load dynamics have substantial impacts on power system transient stability, load models are one critical factor that affects the power transfer limits.
no code implementations • 8 Nov 2019 • Xinan Wang, Yishen Wang, Di Shi, Jianhui Wang, Zhiwei Wang
However, a detailed WECC CLM model typically has a high degree of complexity, with over one hundred parameters, and no systematic approach to identifying and calibrating these parameters.
no code implementations • 26 Mar 2019 • Yayu Peng, Yishen Wang, Xiao Lu, Haifeng Li, Di Shi, Zhiwei Wang, Jie Li
Short-term load forecasting (STLF) is essential for the reliable and economic operation of power systems.
no code implementations • 26 Mar 2019 • Qicheng Chang, Yishen Wang, Xiao Lu, Di Shi, Haifeng Li, Jiajun Duan, Zhiwei Wang
In the first stage, all related features are utilized to train a point forecast model and also obtain the feature importance.
no code implementations • 20 Feb 2019 • Yishen Wang, Xiao Lu, Yiran Xu, Di Shi, Zhehan Yi, Jiajun Duan, Zhiwei Wang
Traditional load analysis is facing challenges with the new electricity usage patterns due to demand response as well as increasing deployment of distributed generations, including photovoltaics (PV), electric vehicles (EV), and energy storage systems (ESS).
2 code implementations • 30 Jul 2017 • Yize Chen, Yishen Wang, Daniel Kirschen, Baosen Zhang
We demonstrate that the proposed method is able to generate realistic wind and photovoltaic power profiles with full diversity of behaviors.