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เกจวัดแรงดันถังลม proclaims its plans to include heat-pump expertise in all of its current and upcoming Ultium-platform electrical automobiles.
That includes the Hummer EV now being delivered and the soon-arriving Cadillac Lyriq, plus many more to arrive within the subsequent several years. In them, the tech will help recover low-level waste warmth in ways that may add up in meaningful ways – bringing them quicker acceleration, quicker charging, and an extended range
The system is predicated around an automotive-grade heat pump that captures and recoups that waste warmth. Like the systems other automakers like Tesla use or Toyota, the one in GM EVs employs a compressor-and-evaporator element system and a specially chosen refrigerant that undergoes a part change. A bodily response pays off in the release of power because it goes from gasoline to liquid—to in effect amplify whatever power it could scavenge along the method in which.
GM government vp for Global Product Development, Purchasing, and Supply Chain Doug Parks, says: “Having a ground-up EV structure offers us the liberty to build in standard options like Ultium’s vitality recovery capabilities. เกวัดแรงดัน helps us squeeze extra effectivity, performance and overall customer benefit out of our EVs.”
Interestingly, GM notes that the origin of the power restoration characteristic can be traced all the way in which again to the company’s EV1, which was its first electric automotive. The EV1 used a warmth pump that was developed by GM engineers at the time. The automaker says the feature is out there on all current Ultium EVs, and will also be commonplace in all upcoming Ultium fashions.

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