General Motors declares its plans to include heat-pump expertise in all of its current and upcoming Ultium-platform electric automobiles.
That consists of the Hummer EV now being delivered and the soon-arriving Cadillac Lyriq, plus many more to arrive in the subsequent several years. In them, the tech will assist get well low-level waste heat in ways that can add up in meaningful methods – bringing them faster acceleration, quicker charging, and an extended range
The system is predicated round an automotive-grade warmth pump that captures and recoups that waste heat. Like the systems different automakers like Tesla use or Toyota, the one in GM EVs employs a compressor-and-evaporator part system and a specifically chosen refrigerant that undergoes a section change. A bodily reaction pays off within the release of energy as it goes from gas to liquid—to in impact amplify whatever energy it could scavenge along the greatest way.
ราคาเพรสเชอร์เกจ for Global Product Development, Purchasing, and Supply Chain Doug Parks, says: “Having a ground-up EV architecture provides us the freedom to construct in commonplace features like Ultium’s power restoration capabilities. This helps us squeeze extra effectivity, performance and overall customer benefit out of our EVs.”
Interestingly, GM notes that the origin of the vitality recovery feature may be traced all the way again to the company’s EV1, which was its first electrical automobile. The EV1 used a heat pump that was developed by GM engineers at the time. The automaker says the characteristic is on the market on all present Ultium EVs, and also will be normal in all upcoming Ultium models.
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