The high voltage cable in the electric vehicle is a kind of "wire" with "insulation" installation that transmits electrical energy through the point front ring for spark plug ignition, so that the initiator does work. Its structure is not complicated, and a layer of high strength insulator is wrapped inside the external metal wire through the consumer process. It can have good insulation and ...
Introduction As an important part of lithium battery, battery wiring harness plays a key role in the improvement of battery performance. Now with you to discuss the role of lithium battery wiring harness, design principles and future development trends. 01 What is Lithium battery cable? A lithium battery cable is an electrical harness used to connect and manage lithium batte...
How to design and manufacture lithium battery cable? Design principle of lithium battery cable In order to ensure the performance and safety of lithium battery wiring harnesses, the design needs to follow the following principles: 1. Low resistance: Select a wire material with low resistance and a reasonable wire harness cross-sectional area to reduce energy loss during current transmission...
The future development trend of lithium battery wiring harness The essence of lithium-ion battery is to use the REDOX reaction in which lithium ions participate to achieve the mutual conversion of electrical energy and chemical energy. In batteries, the active materials involved in the reaction are positive, negative, and electrolyte or electrolyte. Evaluation indicators of lithium batteries inclu...
Evolution of Vehicle Architecture Over time, both vehicles and electrical technology have undergone rapid development and change. Early vehicles relied mainly on mechanical systems, while with the advancement of technology, electrical systems gradually became an integral part of the vehicle. As a result, the amount of data transferred in vehicles is growing rapidly. In 2018, a car ne...
What are solderless terminals? Solderless terminals provide simplified wire connection solutions. While welding provides permanent connections, solderless terminals are advantageous in applications where disconnection may be required for repairs or impending changes to the design or components. Terminals and connectors TE Connectivity pioneered crimp technology and crimp produ...
What is New Energy BMS? Battery Management System (BMS), the main function is to monitor and manage the battery, collect and calculate the voltage, current, temperature and SOC parameters through a specific algorithm, and then control the entire charging and discharging process of the battery, playing a protective role. It is a management system that can effectively improve the comprehensive perfo...
High voltage wiring harness design scheme for new energy vehicles With the rapid development of new energy vehicle technology, various Oems have launched a series of new energy vehicle products in recent years, including pure electric vehicles, hybrid electric vehicles, hydrogen fuel vehicles and so on. The technology of new energy vehicles is also gradually improving, and it is the general trend ...
The long battery charge time of electric vehicles (EVs), compared to petrol or diesel vehicles, which can be refueled quickly, is a major barrier to widespread acceptance. To overcome this problem, car manufacturers (OEMs) are trying to introduce faster charging systems with peak charging power of 250 kW or higher. While these charging systems only take about 20 minutes to provide a vehicle with e...
【Abstract】 With the application of aluminum wire in automotive wiring harness gradually widely, this paper analyzes the connection technology of aluminum power harness, analyzes and compares the performance of different connection methods, so as to select the connection mode of aluminum power harness in the later stage. 01 Overview With the promotion of the application of aluminum wire harn...
Why is tinned copper wire, aluminum wire and aluminum bar the development trend of wire harness materials for new energy vehicles in the future? According to public data, China's annual sales of new energy vehicles have increased from 75,000 a decade ago to 9.5 million, accounting for more than 60% of the global total, with a compound annual growth rate of 71%. At present, the domestic new ...
In the wiring harness industry, will aluminum wire replace copper wire in the future? With the popularity of new energy vehicles, there is no doubt that automotive wiring harness materials have brought new challenges and opportunities. Whether aluminum wire will replace copper wire harness is not a simple question, but a complex issue involving material science, cost control, performance re...
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