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pressure gauge วัด แรง ดัน น้ำ declares its plans to incorporate heat-pump know-how in all of its present and upcoming Ultium-platform electric automobiles.
That consists of the Hummer EV now being delivered and the soon-arriving Cadillac Lyriq, plus many extra to arrive within the subsequent a number of years. In them, the tech will help recuperate low-level waste warmth in methods that can add up in meaningful ways – bringing them quicker acceleration, sooner charging, and a longer range
The system is based around an automotive-grade warmth pump that captures and recoups that waste heat. Like the methods 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 energy as it goes from fuel to liquid—to in effect amplify no matter power it can scavenge along the way.
GM executive vice president for Global Product Development, Purchasing, and Supply Chain Doug Parks, says: “Having a ground-up EV structure gives us the freedom to construct in commonplace options like Ultium’s power recovery capabilities. This helps us squeeze more effectivity, performance and overall customer benefit out of our EVs.”
Interestingly, GM notes that the origin of the vitality recovery feature could be traced all the way again to the company’s EV1, which was its first electric car. The EV1 used a heat pump that was developed by GM engineers on the time. The automaker says the feature is available on all current Ultium EVs, and will also be standard in all upcoming Ultium models.

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