Towing Test System For Electric Drive Assembly Of New Energy Vehicle

Towing test system for electric drive assembly of new energy vehicle

Introduction:

New energy vehicle electric drive assemblies are increasingly widely used in passenger cars in the automotive industry. The product performance and product quality (motors, controllers, gearboxes) of electric drive assemblies must be ensured during product development and factory inspection. Therefore, it is particularly important to carry out rigorous endurance tests on the performance of the motor. According to the energy efficiency grade and test method of the drive motor system for electric vehicles and the electric drive assembly, and with reference to other national standards and various assembly test standards.

Basic range and accuracy:

●Recommended power range: 0~400KW power level, support other customization of other power, speed and torque levels;

●Recommended output speed measurement range: 0~10000r/min;

●Recommended output torque measurement range: 0~1500N.m;

●Voltage/current measurement accuracy: ±0.01% of reading + ±0.03% of range;

●Measurement accuracy of basic electric power: ±0.02%;

●Speed ​​measurement accuracy: ±1r/min;

●Torque measurement accuracy: ±0.02%F.S;

Characteristic curve

Seelong Intelligent Technology (Luoyang) Co., Ltd. is located in Luoyang, the city of peonies. It is a high-tech enterprise integrating equipment measurement, control, design, manufacturing and sales services for power engineering systems of automobiles (including passenger cars and commercial vehicles), agricultural vehicles, engineering vehicles, etc.

Seelong specializes in the research and development, production, and service of testing equipment for new energy motors, hybrid power systems, engines, transmissions, and more. Our main products include electric dynamometers, measurement and control systems, DC power supplies, and working condition guarantee systems. Seelong has a complete sales and service system, adhering to the business philosophy of providing fine quality services for survival and keeping on renovation for development, and providing users with various types of power engineering measurement and control solutions in various fields.

While valuing its own technological breakthroughs and development, Seelong has established long-term and in-depth cooperative relationships with multiple domestic research institutions. It has also passed the EU CE certification, ISO9001 quality management system certification, ISO14001 environmental management system certification, ISO45001 occupational health and safety management system certification, obtained the high-tech enterprise certificate, AAA enterprise certification, and was approved as the Luoyang Enterprise R&D Center. It has obtained more than 20 invention patents and utility model patents and five software copyrights. It has provided professional equipment and services to more than 100 users at home and abroad. The company has won the trust of domestic and foreign customers with its cost-effective products and high-quality services, and has established a long-term win-win strategic partnership.

The company has always adhered to the business philosophy of "taking technological innovation as its mission and quality service as its purpose", constantly surpassing the advanced level in the same industry, integrating into the world, measuring and controlling the future, and creating high-quality products. The company is committed to providing customers with high-intelligence, high-precision, high-speed, high-reliability, and high-value-added products and services.

All employees of Seelong Intelligent Technology (Luoyang) Co., Ltd. warmly welcome sincere cooperation from domestic and foreign customers, and work together for the future and common development.