Customized Hub Motor Test System For Electric Vehicle And Electric Bicycles

Customized Hub Motor Test System for Electric Vehicle and Electric Bicycles

Introduction:

New energy vehicles use hub motors as drive units, and electric bicycles and electric motorcycles in the market use hub motors as drive units. The product performance and quality must be ensured during product development and factory inspection of hub motors. Therefore, the performance of the hub motors is strictly enforced. The testing and analysis of this is particularly important. This system is based on the national standard GB/T 18488.1-2015 "Electric Vehicle Motors and Controllers Part One Technical Conditions", GB/T 18488.2-2015 "Electric Vehicle Motors and Controllers Part Two Test Methods" and refer to other national standard requirements.

Guideline:

●GB/T 50055-93 "General Electric Equipment Power Distribution Design Code"

●Mechanical manufacturing system according to GB9061-85

●The electrical system is in accordance with GB5226-85

●GB/T 18488.1-2015 "Electric Vehicle Motors and Controllers Part One Technical Conditions"

●GB/T 18488.2-2015 "Motors and Controllers for Electric Vehicles Part II Test Methods"

●GB/T 18385-2005 "Electric Vehicle Power Performance Test Method"

●GB/T 18386-2005 "Electric Vehicle Energy Consumption Rate and Driving Range Test Method"

●GB/T 755-2008 "Rating and Performance Test Method for Rotating Electrical Machines"

●GB/T 29307-2012 "Reliability Test Method of Drive Motor System for Electric Vehicles"

●GB/T 22669-2008 "Three-phase permanent magnet synchronous motor test method"

●GB/T 1032-2005 "Three-phase asynchronous motor test method"

●GB/T 50054-95 "Code for Design of Low-Voltage Power Distribution"

System composition

The in-wheel motor test system adopts a modular and integrated design. The operation part is ergonomically designed and can complete manual/automatic mode control. It is composed of three parts: mechanical system, electrical system, and system software.

●Mechanical system: Integral platform + test stand and other equipment.

●Electrical system: two-way DC power supply, drive controller, hub motor, sensors (torque, speed, voltage, current) real-time data acquisition system, data acquisition, alarm system and other equipment.

●System software: The upper computer test software is divided into data acquisition communication module, data acquisition setting module, data real-time exchange control module, and data processing module according to the system. The upper computer completes the functions of test control, data analysis and display, data recording and export according to the test items.

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.