Why do some systems collapse suddenly after what seems like a minor disturbance? A single transmission line failure can cascade into widespread blackouts. A delayed shipment can ripple through a ...
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Simplifying quantum simulations—symmetry can cut computational effort by several orders of magnitude
Quantum computer research is advancing at a rapid pace. Today's devices, however, still have significant limitations: For example, the length of a quantum computation is severely limited—that is, the ...
Abstract: This paper introduces Power Grid Question and Answer (PowerGridQA), a curated question–answer dataset for large language models in power system dynamics and grid operations. The dataset ...
Abstract: In the high-speed bipolar dynamic wireless power transfer (DWPT) system, the fast movement of the receiver (Rx) leads to the high-frequency mutual inductance fluctuation (MIF). This causes ...
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