博文

目前显示的是 一月, 2023的博文

High voltage cable requirements for new energy electric power connected vehicles

There is still a long way to go between the high-voltage harness of electric vehicles and the traditional wiring system. Specific specification requirements are often not clearly defined, which can lead to technical complexity and expensive solutions. All parties involved in the development phase must adopt a system oriented approach to reasonably optimize the high-voltage cable technology and cost. These parties may include cable, connector and component suppliers, harness manufacturers and host manufacturers. The knowledge accumulation of the whole system and a target oriented high-voltage cable specification are the basis for optimal design. Of course, the R&D department of cable manufacturing uses theoretical calculations and appropriate measuring equipment to verify its ability to develop cables that are more suitable for applications. For more about EV Charging cable and EV HV cable , Please visit or search: https://www.omgevcable.com

Future development space of EV cable market

The demand of new energy vehicles for automotive cables will reach the standard value. The specific demand for high-voltage cables and data cables and the value of a single vehicle will lead to large differences due to different vehicle products, and it is difficult to define specific data. Due to the different demands of new energy vehicles for high-voltage cables or low-voltage cables, there will be a large market space for high-voltage cables or low-voltage cables in the future. Intelligent driving will add a lot of integrated systems to the car. These systems will require more cables, such as various sensors, signal processing control, connection parts of related modules, etc. Compared with low-voltage cables, in addition, the gross profit rate of cable products of vehicles will be doubled. Of course, the specific data will be based on the actual reference. To learn more about ev battery cable and custom ev cables , please visit or learn about: https://www.omgevcable.com

Specifications for high-voltage cables for new energy vehicles

Features of high-voltage cables It adopts high-frequency voltage doubler circuit, takes the lead in applying the latest PWM high-frequency pulse width modulation technology, closed-loop adjustment, and adopts large voltage feedback to greatly improve voltage stability. Use high-power IGBT devices with excellent performance and their drive technology, and adopt special shielding, isolation and grounding measures according to the theory of electromagnetic compatibility. The cable tester is high-quality, portable, and can withstand rated voltage discharge without damage. Definition of high-voltage cables: 1. Most of the 10kV urban high-voltage distribution lines use wires with insulating sheaths, but even with insulating sheaths, high-voltage wires need to use one or several porcelain bottles to insulate poles or iron towers. 2 , 35kV and above high-voltage transmission lines use bare wires, and more porcelain bottles are used for insulation due to different voltage levels. You can direct...