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General Motors declares its plans to include heat-pump technology in all of its present and upcoming Ultium-platform electrical automobiles.
That includes the Hummer EV now being delivered and the soon-arriving Cadillac Lyriq, plus many extra to reach in the subsequent several years. In เกจวัดแรงดันลมคือ , the tech will assist recover low-level waste heat in methods that may add up in meaningful methods – bringing them quicker acceleration, quicker charging, and a longer vary
The system is predicated around an automotive-grade warmth pump that captures and recoups that waste heat. Like the methods different automakers 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 response pays off in the launch of energy because it goes from gasoline to liquid—to in impact amplify whatever energy it could scavenge along the greatest way.
GM government vice president for Global Product Development, Purchasing, and Supply Chain Doug Parks, says: “Having a ground-up EV structure gives us the freedom to build in normal options like Ultium’s vitality recovery capabilities. This helps us squeeze extra effectivity, performance and general buyer profit out of our EVs.”
Interestingly, GM notes that the origin of the energy recovery function can be traced all the way in which again to the company’s EV1, which was its first electric car. The EV1 used a warmth pump that was developed by GM engineers at the time. The automaker says the feature is on the market on all current Ultium EVs, and will also be standard in all upcoming Ultium models.

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