Search Results for author: Likai Liu

Found 5 papers, 0 papers with code

Modeling of Frequency Security Constraints and Quantification of Frequency Control Reserve Requirements for Unit Commitment

no code implementations26 Oct 2021 Likai Liu, Zechun Hu

The UC simulation is conducted on IEEE 118-bus system to test the proposed optimal PFC droop gain strategy and SFC reserve requirement quantification method.

Data-Driven Scheduling of Electric Boiler with Thermal Storage for Providing Power Balancing Service

no code implementations12 Aug 2021 Likai Liu, Zechun Hu, Jian Ning, Yilin Wen

Through the case study, it is found that the proposed method can save the total operation cost of the EBTS compared with the deterministic EBTS operation optimization model.

Clustering Scheduling

An Extreme Learning Machine-Based System Frequency Nadir Constraint Linearization Method

no code implementations12 Aug 2021 Likai Liu, Zechun Hu, Nikhil Pathak, Haocheng Luo

Therefore, it is essential to consider the frequency nadir constraint (FNC) in power system scheduling.

Scheduling

Automatic Generation Control Considering Uncertainties of the Key Parameters in the Frequency Response Model

no code implementations12 Aug 2021 Likai Liu, Zechun Hu, Asad Mujeeb

First, the historical power system operation data following large power disturbances are used to identify the FRM key parameters offline.

Data-Driven Distributionally Robust Optimization for Real-Time Economic Dispatch Considering Secondary Frequency Regulation Cost

no code implementations20 Jan 2021 Likai Liu, Zechun Hu, Xiaoyu Duan, Nikhil Pathak

With the large-scale integration of renewable power generation, frequency regulation resources (FRRs) are required to have larger capacities and faster ramp rates, which increases the cost of the frequency regulation ancillary service.

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