Hunan Xiangyi Power Testing Instrument Co., Ltd.
1 Overview
The new energy motor test system is mainly used for routine performance tests, durability and load tests, and user-developed research tests (such as motor development and testing comparisons) of vehicle-mounted new energy permanent magnet synchronous, asynchronous, and switched reluctance motors and controllers to meet the needs of electric vehicle project development. The new energy motor test system can complete the testing work of the performance of electric vehicle motors, provide hardware testing support for user independent research and development, assist users in improving design schemes, and verify product performance, etc. It can also simulate the entire vehicle operating conditions to conduct whole-machine tests to meet its special test requirements.
2 Functions
Stall Test
Load Test
No-load Test
Electric Operating Condition
Power Generation Operating Condition
Efficiency MAP Peak Power / Torque Test;
Rated Power / Torque Test;
External Characteristic Test of the Motor Under Test;
Temperature Rise Test of the Motor Under Test;
Torque Step Response Test of the Motor Under Test;
Torque Control Accuracy Test of the Motor Under Test;
Regenerative Braking Test, and Electric and Power Generation Switching Test;
Motor Performance and Strategy Optimization Test (User-provided Control Strategy);
Motor Drive Mode Switching and Energy Management (User-provided Control Strategy);
Steady-state and Road Load Simulation (User-provided Control Strategy);
Driver Simulation such as Acceleration, Braking, Parking, Economic or Sport Driving Tests (User-provided Control Strategy);
ECE and NEDC Standard Driving Cycle Tests (User-provided Control Strategy).
3 Technical Standards
l GB/T 18488.1-2015 Electric Vehicle Motors and Controllers - Part 1: Technical Conditions
l GB/T 18488.2-2015 Electric Vehicle Motors and Controllers - Part 2: Test Methods
l GB/T 29307-2012 Reliability Test Methods for Electric Vehicle Drive Motor Systems
l GB/T 18386-2005 Test Method for Energy Consumption Rate and Driving Range of Electric Vehicles
l GB/T 18385-2005 Test Method for Dynamic Performance of Electric Vehicles
l GB/T 755-2008 Rotating Electrical Machines - Rating and Performance
l GB/T 1032-2005 Test Methods for Three-Phase Asynchronous Motors
l GB/T 1029-2005 Test Methods for Three-Phase Synchronous Motors
l GB/T 22669-2008 Test Methods for Three-Phase Permanent Magnet Synchronous Motors
l GB/T 1311-2008 Test Methods for DC Motors
l JB/T 1093-1983 Basic Test Methods for Traction Motors
l GB/T 18385-2005 Test Method for Dynamic Performance of Electric Vehicles
l GB/T 50054-2011 Code for Design of Low-Voltage Power Distribution
l GB/T 50055-2011 Code for Design of Power Distribution of General Electrical Equipment
l GB/T 50063-2008 Code for Design of Electrical Measuring Instrument Devices for Power Equipment
l GB/T 8196-2003 Mechanical Safety - Guards - General Requirements for Design and Manufacture of Fixed and Movable Guards
l GB5226.1-2008 Safety of Machinery - Electrical Equipment of Machinery - Part 1: General Requirements
4 Topology
5 Xiangyi Advantages
Xiangyi Power Testing Instrument Co., Ltd. has a long history, strong technical force, and comprehensive strength among leading enterprises. With years of technical accumulation, excellent product quality, and a sound after-sales service system, the Xiangyi brand has gained high recognition and a good reputation in the power testing instrument and equipment industry.
6 Configuration List
| Serial Number
|
Equipment Name
|
Remarks
|
| 1
|
Dynamometer Motor
|
Dynamometer Drive and Load
|
| 2
|
Torque Sensor
|
Used for torque measurement
|
| 3
|
Inverter
|
Four-quadrant inverter is used
Based on four-quadrant AC asynchronous motor speed and torque control technology, precise control, fast response.
|
| 4
|
Lower-level machine real-time control system
|
Based on INtime Real-time control instrument based on real-time operating system, and the inverter is EtherCAT Bus communication, installed inside the industrial control computer, and windows System runs in parallel. The system uses a real-time test and control instrument FC4012E To measure torque and speed, and perform closed-loop control to ensure control accuracy.
|
| 5
|
Host control system
|
Used to control the load system to perform relevant operating conditions and provide a human-machine control interface to the user. Includes an industrial control computer, test control software system, etc. The detection data is automatically collected and processed by the computer, and automatically establishes a database, automatically prints reports, and automatically displays and draws characteristic curves. Simple operation and control, easy maintenance.
|
| 6
|
Battery Simulator
|
The battery simulator is specially developed for motor controllers, drive motors, and vehicle testing in the new energy electric vehicle industry, used to replace power batteries, providing efficient, low-cost, and accurate testing solutions.
|
| 7
|
Power Analyzer
|
Mainly used to measure the power, efficiency, and other parameters of motors, controllers, and other power conversion devices.
|
| 8
|
Motor and controller water temperature control system
|
Used to absorb the heat of the test piece or mechanical transmission device, ensuring the normal test process of the system, and providing the reliability and service life of the system.
|
| 9
|
Environmental Chamber
|
Conduct high and low temperature alternating tests and constant tests on electronic products such as motors and controllers, or other products, components, and materials, simulating temperature and humidity changes to test the quality and reliability of products, components, and materials;
|
| 10
|
Cast iron plate and shock absorption system
|
Dynamometer installation base
|
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Sales Hotline:86-731-88317217/88317218/88317220
After-sales Hotline:86-731-88317038
Email:xydc@xydcweb.com
Website:www.xydcweb.con
Address: No. 99, Zhonglu, Maqiaohe Road, Wangcheng Economic Development Zone, Changsha, Hunan,China
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