Electric vehicles refer to the power of vehicle power and buying electric vehicles to give clear policies. The management regulations of electric vehicles must meet the requirements of the regulations to meet the requirements of national technical standards. Let ’s take a look with Xiaobian!
What is an electric car
Electric vehicles (BEV) refers to vehicles that use the vehicle power supply as the power and use the motor to drive the wheel, which meets the requirements of road traffic and safety regulations.Because the environmental impact on the environment is relatively small, its prospects are widely optimistic, but the current technology is still immature.
National Policy of Electric Vehicle
According to the overall deployment of the standardization of electric vehicle charging facilities in my country, with the coordination and support of the National Standards Commission, the Ministry of Industry and Information Technology, the National Energy Administration, the National Automobile Standard Committee, the Automobile Research Center, the Electric Power Enterprise Federation and the Institute of Electric Science Together with the "Part 1 of the Electric Vehicle Transmission Charging Connection Device: General Requirements", "Part 2 of the Electric Vehicle Transmission Charging Device: AC Charging Interface", "Electric Vehicle Transmission Charging Connection Device Part 3: DC charging The interface "three national standards; organized by the National Energy Administration, Industry and Information Technology, the Power Enterprise Federation and the Automobile Research Center jointly drafted the" Communication Agreement between the electric vehicle non -vehicle conduction charger and the battery management system ". standard.The four standards have been approved by the "National Standard Announcement of the Peoples Republic of China No. 21" on December 22, 2011, and will be implemented on March 1, 2012.
Electric vehicle management regulations
The National Political Commissions "Administrative Measures and Implementation Rules of New Energy Vehicle Announcement" was implemented on November 1, 2007."Urban and rural agricultural (dedicated) electric vehicle universal technical conditions" is also in the process of brewing. Pure electric vehicle commercialization has begun to prototype in the countryside, and we should not see it.
In the future, pure electric vehicles that meet international and market demand must comply with the following items:
1. R & D and manufacturing operations of electric vehicles must comply with relevant national regulations.The performance of the entire vehicle and components must meet national technical standards and various specific requirements.
2. Electric vehicles are used as energy, driven by electric motors, no new pollution is generated, and abnormal and explosive hidden dangers will no longer produce flammable and explosive.
3. The battery for energy storage of electric vehicles must be pollution -free and environmentally friendly.And it has a durable life span and has the function of ultra-fast charging (current of 2-3C).The vehicle determines the continuation mileage of one charging according to its use. In this way, the battery pack with enough electricity to use the power of the power is full.
4. The electric units should have high efficiency energy conversion.The direct utilization and recycling of braking and deceleration energy strives to seek the high efficiency of the comprehensive energy utilization of the vehicle.
5. Set the maximum speed according to the use of vehicle and driving occasions, and must not exceed the limited value of traffic regulations, and reasonably select the power of the motor and configure the battery pack capacity.
6. Vehicle driving operation, simple and effective control, reliable work, and ensuring driving safety.
7. Machinery and electrical devices are durable and less repair.The cost of vehicle operation is low.
8. Based on the target market needs, provide practical and suitable models to meet, and strive to achieve comprehensive unity in technology, economy, practical, and functional aspects.
In the future, industrialization and commercialization into users are welcome to meet the following characteristics: accurate positioning, appropriate use, appropriate area, and best efficiency.Suitable models, economic configuration.Reliable performance, lunch control.Environmental protection battery, durable life, enough power, ultra -fast charging, perfect network, and in place services.Low cost, minimal maintenance.

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