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Quantum Electromagnetic Transients Program
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DOI：10.1109/TPWRS.2021.3067207.png)
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Abstract
En 中文
This letter devises a quantum electromagnetic transients program (QEMTP) which is the first attempt to tackle the computational challenges in solving EMTP through quantum computing. The main contributions lie in: (1) A quantum-enabled EMTP formulation with Dommel's model encoded in quantum states; 2) An Harrow-Hassidim-Lloyd (HHL)-based QEMTP to solve the discrete-time nodal equations; 3) An iteration-based HHL revision for mitigating temporal errors to achieve high accuracy of QEMTP with limited quantum resources. Case studies verify the correctness and efficacy of QEMTP in simulating both fast and slow dynamics.
Keywords:
EMTP
RLC circuits
Power system dynamics
Transient analysis
Quantum state
Logic gates
Registers
Power system dynamics
quantum electroma-gnetic transients program (QEMTP)
quantum computing
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