博文

目前显示的是 三月, 2024的博文

Description of cable requirements for electric vehicle charging modes

 With the development of science and technology, as a means of transportation for daily travel, cars will continue to change in the future trends. Among them, electric vehicle charging connectors and charging cables have become a trend for the development of electric vehicles. Electric vehicles generally have two charging connection methods, one is the vehicle's built-in matching charging connector, and the other is a common charging pile in public places. Compared with the charging pile that comes with the car's own charger, which charging efficiency is more efficient? First of all, compare the charging connectors of electric vehicles with charging piles: household appliances are all 220V, and the same is true for appliances with charging piles. Because the input power of the power supply is limited, it takes longer for the car to come with its own charger. On the contrary, charging piles in public places use three-phase alternating current, and the input power can reach 380V,...

Description of cable requirements for electric vehicle charging modes

 In the Electric Vehicle Cables Forum, we share the latest technologies, market trends and innovative applications regarding electric vehicle cables. Through exchanges and discussions, we not only deepened our understanding of the electric vehicle cable industry, but also broadened our thinking and horizons. We believe that electric vehicle cables will play an important role in future development and contribute to the development of clean energy transportation. There are generally three methods of new energy charging: portable charging, household charging and public charging piles. Different charging methods are suitable for different scenarios and charging needs. But no matter which charging mode is used, the pursuit of charging reliability is the top priority. Electric vehicle charging cables are used to connect electric vehicle charging devices and charging infrastructure to transmit power to electric vehicles. They are equipped with a certain number of signal lines, control lin...

Applying automotive high voltage systems to solve connectivity issues

 When any new technology is applied in one field, we should first pay attention to whether there are similar applications of technology in other fields. For example, the automotive market has been using high-voltage systems for quite some time, and standards committees have developed documents to support these technologies. Since the development of science and technology, according to data, the aerospace field has been dealing with high-pressure system problems. Many of these issues revolve around the generation, storage and application of this power, but another factor that may be hindering progress is the standards that define how to update wiring systems to meet these high voltage requirements. According to the data trail, SAE document J1673, " High Voltage Automotive Wiring Assembly Design," provides recommended practices for the design and application of wire harnesses for primary on-board wiring distribution systems in road vehicles. Standards are iteratively updated w...