General Motors announces its plans to incorporate heat-pump expertise in all of its current and upcoming Ultium-platform electric vehicles.
That contains the Hummer EV now being delivered and the soon-arriving Cadillac Lyriq, plus many more to arrive in the next a quantity of years. In them, the tech will help recover low-level waste warmth in ways that can add up in meaningful methods – bringing them quicker acceleration, quicker charging, and an extended vary
The system relies round an automotive-grade warmth pump that captures and recoups that waste warmth. Like เกวัดแรงดัน like Tesla use or Toyota, the one in GM EVs employs a compressor-and-evaporator component system and a specifically chosen refrigerant that undergoes a part change. A bodily reaction pays off in the launch of energy because it goes from gas to liquid—to in effect amplify no matter vitality it might possibly scavenge alongside the way.
GM executive vp for Global Product Development, Purchasing, and Supply Chain Doug Parks, says: “Having a ground-up EV architecture offers us the liberty to build in commonplace features like Ultium’s power restoration capabilities. This helps us squeeze extra effectivity, performance and overall buyer benefit out of our EVs.”
Interestingly, GM notes that the origin of the energy recovery feature could be traced all the method in which back to the company’s EV1, which was its first electric car. The EV1 used a warmth pump that was developed by GM engineers on the time. The automaker says the function is out there on all present Ultium EVs, and also will be commonplace in all upcoming Ultium models.
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