标题： 电力网格中N-1安全性的量子算法 显示英文标题

标题： Quantum algorithms for N-1 security in power grids

摘要： 近年来，电力的供需显著增加。 因此，互联电网基础设施需要（并且将继续需要）进一步扩展，同时允许快速解决意外故障。 能源电网运营商努力实现满足不同安全需求水平的网络。 在中压网络的N-1安全情况下，目标是确保在单链路故障的情况下继续供电。 然而，确定网络是否具有N-1安全性这一过程已知会随着网络规模呈多项式增长。 如果我们增加对网络的需求，这将带来限制。 在这种情况下，实践中会出现更多计算困难的情况，计算时间也会显著增加。 在本工作中，我们探讨了量子计算机提供更可扩展解决方案的潜力。 特别是，我们考虑基于门的量子计算、量子退火和光子量子计算。 显示英文摘要

摘要： In recent years, the supply and demand of electricity has significantly increased. As a result, the interconnecting grid infrastructure has required (and will continue to require) further expansion, while allowing for rapid resolution of unforeseen failures. Energy grid operators strive for networks that satisfy different levels of security requirements. In the case of N-1 security for medium voltage networks, the goal is to ensure the continued provision of electricity in the event of a single-link failure. However, the process of determining if networks are N-1 secure is known to scale polynomially in the network size. This poses restrictions if we increase our demand of the network. In that case, more computationally hard cases will occur in practice and the computation time also increases significantly. In this work, we explore the potential of quantum computers to provide a more scalable solution. In particular, we consider gate-based quantum computing, quantum annealing, and photonic quantum computing.