Date: Wednesday, February 02, 2022 11:00 am - 12:00 pm
Join us 2 February 2022 for our free live webinar event: Decomposing Transmission Constraints for Decentralized Power System Optimization
Register▶️ https://bit.ly/34jfGJt
Presenter: Feng Qiu
...
One of the most complicating factors in decentralized optimization for power systems is the modeling of power flow equations. Existing formulations for direct current (or DC) power flows either have limited scalability or are very dense and unstructured, making them unsuitable for large-scale decentralized studies. In this work, we present a novel DC power flow formulation, based on sparsified injection shift factors, which has a decomposable block-diagonal structure, scales well for large systems, and can efficiently handle N-1 security requirements. Benchmarks on Multi-Zonal Security-Constrained Unit Commitment problems show that the proposed formulation can reliably and efficiently solve instances with up to 6,515 buses, with no convergence or numerical issues.
Register▶️ https://bit.ly/34jfGJt
Presenter: Feng Qiu
...
One of the most complicating factors in decentralized optimization for power systems is the modeling of power flow equations. Existing formulations for direct current (or DC) power flows either have limited scalability or are very dense and unstructured, making them unsuitable for large-scale decentralized studies. In this work, we present a novel DC power flow formulation, based on sparsified injection shift factors, which has a decomposable block-diagonal structure, scales well for large systems, and can efficiently handle N-1 security requirements. Benchmarks on Multi-Zonal Security-Constrained Unit Commitment problems show that the proposed formulation can reliably and efficiently solve instances with up to 6,515 buses, with no convergence or numerical issues.
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- Technical Committees 2022 IEEE PES Energy Storage and Stationary Battery (ESSB) Committee - Winter Meeting
- Technical Committees IEEE PES SBLCS Architecture Meeting
- Webinars Decomposing Transmission Constraints for Decentralized Power System Optimization
- Sponsored 2022 IEEE PES Innovative Smart Grid Technologies Conference (ISGT NA)