178 citations · 617 across the 17 of their papers we have counts for
8 papers · 1 filter
Clearing and Pricing for Coordinated Gas and Electricity Day-ahead Markets Considering Wind Power Uncertainty
Runze Chen, Jianhui Wang, Hongbin Sun
The natural gas and electricity systems are now becoming more and more strongly coupled. While gas-fired units (GFUs) are replacing the retired coal plants, the power systems are a…
Multi-Period Do-Not-Exceed Limit for Variable Renewable Generation Dispatch Considering Discrete Recourse Controls
Zhigang Li, Feng Qiu, Jianhui Wang
The do-not-exceed (DNE) limit method was proposed to accommodate more variable renewable generation (VRG) securely. However, the lack of involving discrete recourse control preclud…
An SQP Method Combined with Gradient Sampling for Small-Signal Stability Constrained OPF
Peijie Li, Junjian Qi, Jianhui Wang +3
Small-Signal Stability Constrained Optimal Power Flow (SSSC-OPF) can provide additional stability measures and control strategies to guarantee the system to be small-signal stable.…
EV Dispatch Control for Supplementary Frequency Regulation Considering the Expectation of EV Owners
Hui Liu, Junjian Qi, Jianhui Wang +3
Electric Vehicles (EVs) are promising to provide frequency regulation services due to their fast regulating characteristics. However, when EVs participate in Supplementary Frequenc…
Robust Defense Strategy for Gas-Electric Systems Against Malicious Attacks
Cheng Wang, Wei Wei, Jianhui Wang +4
This paper proposes a methodology to identify and protect vulnerable components of connected gas and electric infrastructures from malicious attacks, and to guarantee a resilient o…
Data-Driven Real-Time Power Dispatch for Maximizing Variable Renewable Generation
Zhigang Li, Feng Qiu, Jianhui Wang
Traditional power dispatch methods have difficulties in accommodating large-scale variable renewable generation (VRG) and have resulted in unnecessary VRG spillage in the practical…
Wind Power Providing Flexible Ramp Product
Runze Chen, Jianhui Wang, Audun Botterud +1
The deepening penetration of renewables in power systems has contributed to the increasing needs for generation scheduling flexibility. Specifically, for short-term operations, fle…
Interval Estimation for Conditional Failure Rates of Transmission Lines with Limited Samples
Ming Yang, Jianhui Wang, Haoran Diao +2
The estimation of the conditional failure rate (CFR) of an overhead transmission line (OTL) is essential for power system operational reliability assessment. It is hard to predict…