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General Motors declares its plans to incorporate heat-pump know-how in all of its present 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 within the next several years. In เกจวัดแรงดันน้ำประปา , the tech will help recover low-level waste warmth in methods that may add up in meaningful methods – bringing them faster acceleration, quicker charging, and an extended vary
The system relies around an automotive-grade heat pump that captures and recoups that waste heat. Like the systems other 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 phase change. A physical reaction pays off within the release of power as it goes from gasoline to liquid—to in effect amplify whatever vitality it can scavenge alongside the way.
GM executive vice president for Global Product Development, Purchasing, and Supply Chain Doug Parks, says: “Having a ground-up EV architecture offers us the freedom to construct in normal options like Ultium’s vitality restoration capabilities. This helps us squeeze more effectivity, performance and general customer profit out of our EVs.”
Interestingly, GM notes that the origin of the energy recovery characteristic can be traced all the greatest way again to the company’s EV1, which was its first electrical automotive. The EV1 used a heat pump that was developed by GM engineers at the time. The automaker says the feature is out there on all present Ultium EVs, and will also be normal in all upcoming Ultium models.

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