DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Quantum Distributed Unit Commitment: An Application in Microgrids

Journal Article · · IEEE Transactions on Power Systems

The dawn of quantum computing brings on a revolution in the way combinatorially complex power system problems such as Unit Commitment are solved. The Unit Commitment problem complexity is expected to increase in the future because of the trend toward the increase of penetration of intermittent renewables. Even though quantum computing has proven effective for solving a host of problems, its applications for power systems’ problems have been rather limited. Here, in this paper, a quantum unit commitment is innovatively formulated and the quantum version of the decomposition and coordination alternate direction method of multipliers (ADMM) is established. The above is achieved by devising quantum algorithms and by exploiting the superposition and entanglement of quantum bits (qubits) for solving subproblems, which are then coordinated through ADMM to obtain feasible solutions. The main contributions of this paper include: 1) the innovative development of a quantum model for Unit Commitment; 2) development of decomposition and coordination-supported framework which paves the way for the utilization of limited quantum resources to potentially solve the large-scale discrete optimization problems; 3) devising the novel quantum distributed unit commitment (QDUC) to solve the problem in a larger scale than currently available quantum computers are capable of solving. The QDUC results are compared with those from its classical counterpart, which validate the efficacy of quantum computing.

Research Organization:
Brookhaven National Laboratory (BNL), Upton, NY (United States)
Sponsoring Organization:
National Science Foundation (NSF); USDOE Office of Electricity (OE), Advanced Grid Research & Development. Power Systems Engineering Research; USDOE Office of Science (SC)
Grant/Contract Number:
AC05-00OR22725; SC0012704
OSTI ID:
1890216
Report Number(s):
BNL-223496-2022-JAAM
Journal Information:
IEEE Transactions on Power Systems, Journal Name: IEEE Transactions on Power Systems Journal Issue: 5 Vol. 37; ISSN 0885-8950
Publisher:
IEEECopyright Statement
Country of Publication:
United States
Language:
English

References (31)

Structured nonconvex and nonsmooth optimization: algorithms and iteration complexity analysis journal September 2018
Practical integer-to-binary mapping for quantum annealers journal February 2019
Quantum computational supremacy journal September 2017
Quantum machine learning journal September 2017
Towards quantum chemistry on a quantum computer journal January 2010
Air-to-ground quantum communication journal March 2013
Quantum sampling problems, BosonSampling and quantum supremacy journal April 2017
Quantum risk analysis journal February 2019
Correlated charge noise and relaxation errors in superconducting qubits journal June 2021
QAOA for Max-Cut requires hundreds of qubits for quantum speed-up journal May 2019
An Approach to Cryptography Based on Continuous-Variable Quantum Neural Network journal February 2020
Quantum circuit optimization using quantum Karnaugh map journal September 2020
Large-scale Ising emulation with four body interaction and all-to-all connections journal June 2020
Quantum optimization using variational algorithms on near-term quantum devices journal June 2018
Near-optimal quantum circuit for Grover's unstructured search using a transverse field journal June 2017
Unit Commitment With Flexible Generating Units journal May 2005
Long-Term Security-Constrained Unit Commitment: Hybrid Dantzig–Wolfe Decomposition and Subgradient Approach journal November 2005
Solving the Hydro Unit Commitment Problem via Dual Decomposition and Sequential Quadratic Programming journal May 2006
Stochastic Security-Constrained Unit Commitment journal May 2007
A Novel Decomposition and Coordination Approach for Large Day-Ahead Unit Commitment With Combined Cycle Units journal September 2018
Large-Scale Maintenance and Unit Commitment: A Decentralized Subgradient Approach journal January 2022
A Centralized Energy Management System for Isolated Microgrids journal July 2014
Coordinated Dispatch of Integrated Electric and District Heating Systems Using Heterogeneous Decomposition journal July 2020
Improved approximation algorithms for maximum cut and satisfiability problems using semidefinite programming journal November 1995
A fast quantum mechanical algorithm for database search conference January 1996
Distributed Optimization and Statistical Learning via the Alternating Direction Method of Multipliers book January 2011
Quantum Computing in the NISQ era and beyond journal August 2018
Grover Adaptive Search for Constrained Polynomial Binary Optimization journal April 2021
Warm-starting quantum optimization journal June 2021
Adaptive Quantum Computation, Constant Depth Quantum Circuits and Arthur-Merlin Games journal March 2004
Application of Ising Machines and a Software Development for Ising Machines journal June 2019