Junkai Liang

Works (5)

Updated: July 5th, 2023 14:48

2020 article

Interval based transmission contingency-constrained unit commitment for integrated energy systems with high renewable penetration

Liang, J., & Tang, W. (2020, February 25). International Journal of Electrical Power & Energy Systems, Vol. 119.

By: J. Liang n & W. Tang n 

author keywords: Contingency-constrained unit commitment; Integrated energy system; Interval optimization; Power-to-gas
topics (OpenAlex): Integrated Energy Systems Optimization; Electric Power System Optimization; Optimal Power Flow Distribution
TL;DR: A novel interval optimization framework of contingency-constrained unit commitment for integrated energy systems is developed that incorporates the risk preferences of decision makers in the framework to alleviate the conservativeness of solutions. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: April 27, 2020

2020 article

Scenario Reduction for Stochastic Day-Ahead Scheduling: A Mixed Autoencoder Based Time-Series Clustering Approach

Liang, J., & Tang, W. (2020, December 28). IEEE Transactions on Smart Grid, Vol. 12, pp. 2652–2662.

By: J. Liang n & W. Tang n 

author keywords: Time series analysis; Renewable energy sources; Optimization; Computer architecture; Task analysis; Stochastic processes; Neural networks; Dimensionality reduction; time-series clustering; renewable energy integration; scenario reduction
topics (OpenAlex): Energy Load and Power Forecasting; Electric Power System Optimization; Integrated Energy Systems Optimization
TL;DR: A mixed autoencoder based clustering approach to select a reduced scenario set from high-dimensional time series and shows that the model outperforms the state of the art, in terms of statistical metrics and through empirical analysis. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: May 24, 2021

2020 article

Stochastic multistage co-planning of integrated energy systems considering power-to-gas and the cap-and-trade market

Liang, J., & Tang, W. (2020, February 24). International Journal of Electrical Power & Energy Systems, Vol. 119.

By: J. Liang n & W. Tang n 

author keywords: Branch-and-price algorithm; Multistage stochastic programming; Expansion co-planning for integrated power and gas systems; Power-to-gas
topics (OpenAlex): Integrated Energy Systems Optimization; Global Energy Security and Policy; Electric Power System Optimization
TL;DR: An expansion co-planning model for integrated power and gas systems where uncertainties in both systems are considered is developed and a scenario based decomposition scheme called branch-and-price is presented. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: April 27, 2020

2020 article

Sustainable community based PV-storage planning using the Nash bargaining solution

Liang, J., Shirsat, A., & Tang, W. (2020, January 2). International Journal of Electrical Power & Energy Systems, Vol. 118.

By: J. Liang n, A. Shirsat n  & W. Tang n 

author keywords: Cooperative game; Nash bargaining solution; PV-storage expansion planning; Scenario generation; Zero-energy community
topics (OpenAlex): Smart Grid Energy Management; Electric Power System Optimization; Electric Vehicles and Infrastructure
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: March 30, 2020

2019 article

Sequence Generative Adversarial Networks for Wind Power Scenario Generation

Liang, J., & Tang, W. (2019, November 11). IEEE Journal on Selected Areas in Communications, Vol. 38, pp. 110–118.

By: J. Liang n & W. Tang n 

author keywords: Deep learning; generative models; renewable energy integration; scenario generation
topics (OpenAlex): Energy Load and Power Forecasting; Electric Power System Optimization; Integrated Energy Systems Optimization
TL;DR: A distribution-free approach for wind power scenario generation is proposed, using sequence generative adversarial networks coupled with reinforcement learning, which avoids manual labeling and captures the complex dynamics of the weather. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: April 20, 2020

Citation Index includes data from a number of different sources. If you have questions about the sources of data in the Citation Index or need a set of data which is free to re-distribute, please contact us.

Certain data included herein are derived from the Web of Science© and InCites© (2026) of Clarivate Analytics. All rights reserved. You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.