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. has a registered capital of 10 million (about 1.45 million dollars) which is located in Luoyang-the beautiful Peony City, the ancient capital. Seelong is a high-tech enterprise specializing in the design, manufacture and sales of power system test equipment for aerospace, automotive, new energy and other fields. Seelong is dedicated to providing customized one-stop test equipment solutions to our customers.

Our main products include power dynamometers, measurement and control systems, DC power supplies and conditional guarantee system.

Seelong is committed to innovation and technology development. At the same time, the company has established long-term cooperation with Tsinghua University, Shandong University and many other Chinese scientific institutions. We have obtained more than twenty invention patents and twelve software copyrights, and have been providing professional equipment and services for more than 100 users worldwide, and our cost-effective products and quality services have won the trust of customers at home and abroad, and we have established long-term win-win strategic partnerships.

The company has always adhered to the business philosophy of "scientific and technological innovation as the mission, quality service as the purpose". Seelong will provide customers with high intelligence, high precision, high speed, high reliability and high value-added products and services.

All the staff of Seelong Intelligent Technology (Luoyang) Co., Ltd warmly welcome domestic and foreign customers sincere cooperation, hand in hand with the future, common development.