New Energy Vehicle Motor NVH Test System for Passenger Car

Introduction:

New energy vehicle motors are increasingly widely used in passenger cars, commercial vehicles, logistics vehicles, and heavy trucks. The motor must ensure product performance and product quality in product development and factory testing. Therefore, strict testing of the performance of the motor appears to be especially 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 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 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"

●GB6882-2008 "Acoustics, Determination of Sound Power Level of Noise Sources Semi-anechoic Chamber and Semi-anechoic Chamber Precision Method"

●ISO03745 "Acoustics, Determination of Sound Power Level of Noise Sources Semi-anechoic Chamber and Semi-anechoic Chamber Precision Method"

●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"

●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

Characteristic curve

Application

●Passenger car drive motor and control system

●Commercial vehicle drive motor and control system

●Logistics vehicle drive motor and control system

●Heavy-duty truck drive motor and control system

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.