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...
New energy vehicle wiring harness, this seemingly insignificant component, is an indispensable part of new energy vehicles. Like the nerves of the human body, it spreads throughout every corner of the vehicle and is responsible for transmitting various signals and energy. According to its function and connection in the vehicle, new energy vehicle wiring harnesses can be divided into a variety of t...
New trends of wiring harness design and layout for new energy vehicles New energy vehicle wiring harness and traditional fuel vehicle wiring harness, the main difference is high voltage wiring harness. The working environment of automobile wire harness is changed from "low voltage" to "high voltage and high current". The change of working environment puts forward higher requirements for the...
How to repair the car connector The connector is a socket with a wiring harness, the connection of the electronic control unit (ECU) and all external components is connected through the connector on the ECU, and the signal conversion in the wiring harness is also used by the connector. In an electronically controlled car, the ECU is the control center, the wiring harness is the neural network of t...
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 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...
Trends in automotive wiring harness architecture The automotive industry is constantly looking to improve design efficiency, which often foreshadows future trends for other products and industries. In order to reduce the cost of waste, the car is disassembled to look for inefficiencies in many aspects. First, look at things from the perspective of integration, that is, how things are...
Counterfeit connector The connector is a vital functional component whose core role is to enable the circuit or optical channel to be switched on, off or converted. It relies on electrical or optical signals as well as mechanical forces to accomplish these tasks. Connectors play a critical role in signal transmission between various devices, components, devices and systems. Whether electric...
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...
【FAKRA harness classification】 FAKRA wire harness classification is a standardized wire harness connection system that is widely used in the automotive industry. It is classified according to the shape, size and specification of the connector to ensure interchangeability and compatibility between different manufacturers. This paper will introduce the background, significance, application and devel...
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