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Nakamura: How many volts can the fast charging voltage of new energy vehicle charging piles reach? Is high voltage charging safe?

Nakamura: How many volts can the fast charging voltage of new energy vehicle charging piles reach? Is high voltage charging safe?

  • Categories:Industry News
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  • Time of issue:2021-12-22
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(Summary description)Nakamura: How many volts can the fast charging voltage of new energy vehicle charging piles reach? Is high voltage charging safe?

Nakamura: How many volts can the fast charging voltage of new energy vehicle charging piles reach? Is high voltage charging safe?

(Summary description)Nakamura: How many volts can the fast charging voltage of new energy vehicle charging piles reach? Is high voltage charging safe?

  • Categories:Industry News
  • Author:
  • Origin:
  • Time of issue:2021-12-22
  • Views:0
Information

  Nakamura: How many volts can the fast charging voltage of new energy vehicle charging piles reach? Is high voltage charging safe?

  Nakamura : Many consumers will pay attention to the battery and its quality of new energy vehicles when buying new energy vehicles. There may be problems with the use of batteries, so Xiaobian will introduce you to the knowledge of new energy vehicle batteries.

  Nakamura: Generally speaking, batteries cannot have high specific energy and high specific power at the same time. Introduction of new energy battery for automobiles: The service life of the battery is conducive to the consistency of the power battery and the battery, and the number of charge and discharge cycles directly determines the service life of the vehicle.

  Nakamura: How consistent is the battery? Simply put, the greater the deviation, the worse the consistency of key indicators such as weight, voltage, and internal resistance of the same type of battery. Automotive new energy batteries are composed of a large number of single cells in series and parallel. The more they are connected in series, the more inconsistent the magnification and the shorter the battery life.

  Nakamura : The three most common power batteries are nickel-metal hydride batteries. Lead-acid batteries have professional titles, so lithium batteries are currently the mainstream. The above is the knowledge of new energy vehicle batteries for everyone.

    The editor also promotes the service life of new energy vehicle batteries, so that consumers can not only understand the relevant knowledge of new energy vehicle batteries, but also know some of their concerns. The use of the battery focuses on the method of use, and the correct use method can ensure that the battery will not be scrapped in advance.

  At present, the charging piles of fast charging stations do have relatively high voltages, such as 240KW charging piles, the output voltage can reach 750V, and the current can reach 480A A. As for safety, don’t worry too much. Now Aipula charging pile has built-in leakage protection, overvoltage protection, overcurrent protection, temperature detection and other functions, and the safety is still guaranteed.

       The above is the introduction of how many volts the fast charging voltage of Nakamura's new energy vehicle charging pile can reach. Generally speaking, the battery cannot have high specific energy and high specific power at the same time. Introduction of new energy battery for automobiles: The service life of the battery is conducive to the consistency of the power battery and the battery, and the number of charge and discharge cycles directly determines the service life of the vehicle. The consistency of key indicators such as weight, voltage and internal resistance of the same type of battery is worse. Automotive new energy batteries are composed of a large number of single cells in series and parallel. The more they are connected in series, the more inconsistent the magnification and the shorter the battery life. The three most common power batteries are nickel-metal hydride batteries. Lead-acid batteries have professional titles, so lithium batteries are currently the mainstream. The editor also promotes the service life of new energy vehicle batteries, so that consumers can not only understand the relevant knowledge of new energy vehicle batteries, but also know some of their concerns. The use of the battery focuses on the method of use, and the correct use method can ensure that the battery will not be scrapped in advance. If you have other related questions, please feel free to contact us at any time.

 

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