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เครื่องมือที่ใช้วัดความดันโลหิต announces its plans to incorporate heat-pump technology in all of its present and upcoming Ultium-platform electric automobiles.
That includes the Hummer EV now being delivered and the soon-arriving Cadillac Lyriq, plus many more to reach in the subsequent a quantity of years. In them, the tech will help recuperate low-level waste heat in ways that can add up in meaningful ways – bringing them quicker acceleration, faster charging, and a longer range
The system is predicated around an automotive-grade warmth pump that captures and recoups that waste warmth. Like the systems different automakers like Tesla use or Toyota, the one in GM EVs employs a compressor-and-evaporator part system and a specially chosen refrigerant that undergoes a section change. A bodily response pays off within the release of vitality as it goes from gasoline to liquid—to in impact amplify whatever power it could scavenge alongside the way.
GM government vice president for Global Product Development, Purchasing, and Supply Chain Doug Parks, says: “Having a ground-up EV structure provides us the freedom to construct in commonplace options like Ultium’s vitality restoration capabilities. This helps us squeeze extra efficiency, efficiency and overall customer benefit out of our EVs.”
Interestingly, GM notes that the origin of the power restoration function may be traced all the method in which back to the company’s EV1, which was its first electrical automobile. The EV1 used a warmth pump that was developed by GM engineers at the time. The automaker says the function is available on all current Ultium EVs, and additionally will be commonplace in all upcoming Ultium fashions.

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