博文

目前显示的是 六月, 2022的博文

Performance optimization of high-voltage cables for automobiles

Perfect and sophisticated design and use of quality materials will result in expensive cable costs. Experience has shown that specific high voltage cables can often be tailored by optimizing cross-section, temperature requirements, flexibility and shielding effectiveness. Weight and cost savings can be demonstrated, and oversizing and components can be avoided to enhance the optimization of high-voltage cable performance. Optimization of cross-sectional area and temperature class: The selection of cables is mostly based on indicators such as ambient temperature and transmission current. The most important properties in this regard are the "cable cross section" and "the thermal class of the material used for the cable. The voltage drop across the conductors is converted into the conductors of the high voltage cable which are heated by thermal energy. This heat can be partially transferred to the environment to reduce the conductor's operating temperature. A lower temp...

New Energy Electric Vehicle Charging Cable

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The current era faces the future, and new energy vehicles play a greater role in expanding domestic demand and stimulating consumption, accelerating the organization and building a new development pattern, and providing strong support in the industry. The development of new energy vehicles is the only way for all countries in the world to move from a big automobile country to a powerful automobile country. This is a strategic move to tackle climate change and promote green development. When it comes to climate change, it refers to long-term changes in temperature and weather patterns. These changes can be caused by natural causes, such as changes in the solar cycle. However, human activity has been the main cause of climate change since the 19th century, especially the burning of fossil fuels such as coal, oil and natural gas. These earthly resources will eventually run out. And these fuels produce greenhouse gas emissions when burned, acting like a blanket around the planet, trapping ...

DC charging cable for EV charging mode 4

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Charging mode 4: It is a DC charging connection method from the power grid to the vehicle end .   it is suitable for high-power DC charging equipment usually above 50KW. According to the data, the rated voltage of electric vehicle charging cables is 1500vdc. The cable is manufactured in accordance with IEC 62893 and meets the requirements of the internationally recognized standard for charging electric vehicles, IEC/en 61851-1. When AC charging is required, it is for Mode 1 (household), Mode 2 and Mode 3 (public and commercial) charging equipment. However, the charging Mode 4 DC EV charging cable is the last link from the grid to the vehicle. For EV charging equipment connections, we offer EV charging cables, for wider grid connections. Of course, in the industry market, we, OMG cable manufacturer, offer a range of QA tested cables, providing an end-to-end solution for the EV charging cable market, and better service standards in the future If you need specification support at...

Characteristics of automobile high-voltage cables and electric vehicle charging cables

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 The so-called automotive high-voltage wiring harness and electric vehicle charging cable is that in electric vehicles, electric vehicle high-voltage cables are used to connect areas such as the charging port and the battery, inside the battery, and between the battery and the engine. Components, as well as battery storage devices, as a vehicle for power transmission inside the vehicle. Among them, according to the characteristics of the high-voltage wiring harness, we generally divide the high-voltage wiring harness with high-voltage electrical appliances as the center, which can be divided into motor high-voltage lines, battery high-voltage lines, and charging high-voltage lines. The motor high-voltage line is generally the high-voltage line connecting the controller and the motor; the battery high-voltage line is generally the high-voltage line connecting the controller and the battery; the charging high-voltage line is generally the high-voltage line connecting the charger and ...