How to confirm the new energy vehicle high voltage wire diameter? Influencing factors of wire diameter 1.Transmission capacity: Simply put, it is the amount of electricity that the cable needs to transport. The greater the transmission power, the larger the wire diameter required, which is like to transport more water, you must use a thicker water pipe. 2. Allowable voltage drop: When ...
With the deep integration of the new generation of information and communication, new energy, new materials and other technologies with the automotive industry, the "new four modernizations" of the automotive industry - electrification, intelligence, networking, sharing - are leading the development trend of the industry. In this context, the field of wire harnesses will develop in five directions...
Automotive wiring harness industry situation Automotive wiring harness enterprise layout Overseas wiring harness giant layout of the whole industry chain, domestic enterprises are based on assembly. Overseas giants have the ability of the whole industry chain, and domestic cables, connectors and wiring harnesses have enterprise layout, but no enterprise has the whole industry chain layout. ...
At present, the competition in the new energy vehicle market is becoming increasingly fierce. With Tesla's price reduction, BYD's open letter asking suppliers to reduce prices and other events, it can be expected that the subsequent competition will enter a more heated stage. If automobile companies want to win a place in the highly competitive new energy vehicle market, they can only rely on high...
High voltage wire harness is an important carrier of the power and signal transmission and distribution system of new energy vehicles, and the crimping performance of high voltage wire harness terminals is the most important performance index of new energy vehicles. This paper establishes a data analysis model for the crimping performance of high voltage wire harness terminals of new energy vehicl...
As a key component of new energy vehicles, the three-dimensional layout of high-voltage wiring harnesses directly affects the performance, safety and reliability of vehicles. Reasonable three-dimensional layout can ensure the stability of the wiring harness, easy assembly and maintenance, while improving the overall efficiency of the vehicle. 1 Classification of high voltage wiring harness ...
Wire harnesses, sometimes called cable assemblies or cable harnesses, are used in every corner of the electronics industry, including consumer appliances, commercial equipment, robotics and industrial systems, computers and servers, telecommunications equipment, medical systems, aerospace platforms, and of course trucks and cars. However, the wiring harnesses used in electric vehicles (EVs) are th...
【 Abstract 】 With the pure electric drive as the main strategy for the development of the new energy automobile industry and the transformation of the automobile industry, intelligent manufacturing has become a national strategy, and the correct assembly of high-voltage wiring harness is an important part of the vehicle assembly. Combining the general principle of cybernetics and the factors affec...
How to reduce the cost effectively in the initial design stage of automotive wiring harness? Abstract: This paper introduces the automotive wiring harness and its cost structure and current situation. This paper introduces in detail 6 kinds of cost reduction methods in the design stage of wiring harness, including platform and standardized design, architecture optimization and controller integrati...
The standard of low-voltage automobile wire varies in different countries and regions, mainly because of the different background of the automobile industry, climatic conditions and user needs. Below is a detailed overview of the GB, Japanese, German and American standard cables and their characteristics, as well as the main differences between them: A low voltage automotive wire four serie...
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