Reed: China Built Massive Multi-Hundred-Mile DC Transmission Grid
Liza Reed · Getting more energy on the wires · Nov 3, 2022 · at 7:11
Grid expert Liza Reed compares transmission architectures globally, contrasting China's direct current (DC) network buildout with standard AC grids.
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“China had a massive build out of transmission. Going back to technology, most of our grid, almost all of our grid is alternating current. That's the AC I was referring to. And most grids around the world are AC. China did a massive DC build out over the past couple of decades. So they have these huge hundreds of miles, multiple hundreds of mile DC lines moving power across different parts of the country and even interconnecting with each other.”
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