Trade4asia Automotive Testing Solutions Smart Inverter ATS

Smart Inverter ATS

Automotive Testing Solutions

Product Types

High-Power Smart Inverter ATS

Multi-Channel Smart Inverter ATS

The Smart Inverter ATS can meet the electrical performance test of relevant grid-connected test standards such as IEEE 1547.1, EN 50530, NB/T 32004, CNS 15382 and CNS 15599.

The system is designed according to the specifications of various standards, and has built-in the test items into the system. The tests include abnormal voltage and frequency test, synchronization test, open phase test, reconnect test and harmonics test.

Preen’s Smart Inverter ATS can test PV inverter’s input voltage up to 2000Vdc, grid tied voltage up to 600V (L-L) and output power up to 2000kW. Moreover, all test data are saved in the system for further analysis and comparison.

The Multi-Channel Smart Inverter ATS can effectively simulate multiple solar panels. Each channel can be independently controlled and configured with different sunlight and temperature condition and it is ideal for maximum power point tracking efficiency (MPPT) testing.

Applications

PV Inverter

AC & DC EV Charger

Power Conditioning System

V2G (Vehicle-to-grid)

Test Items

Input Characteristic

- Input Voltage

- Input MPPT Voltage

- Input Current

- Input MPPT Voltage Current

- Input Power

- Input MPPT Power

Protection and Timing Test

- OV/UV Protection

- OVP/UVP Trip Time

- OF/UF Protection

- OFP/UFP Trip Time

- Anti-islanding

- Anti-islanding Trip Time

- Re-On Grid Time

Output Performances

- Output Voltage

- Output Current

- Output Power

- Output Power Factor

- Efficiency

- Low Voltage Ride Through

- High Voltage Ride Through

- DC Injection Current

- THD

- Current Harmonic Test

Other Characteristic

- MPPT Efficiency

- MPPT Time

- MPPT Record

- Hipot Test

- Withstanding Voltage/Insulation Test

- Grounding Impedance Test

Structure of Smart Inverter ATS

1. ADG Series – High Power Programmable DC Power Supply (I-V Curve)

2. PAS Series – Regenerative Grid Simulator

3. System Controller

4. RLC Load

Instruments

1. ADG Series, High Power Programmable DC Power Supply (I-V Curve)

Output Power	30kW – 1800kW
Output Voltage	0 – 2000V
Output Current	0 – 2500A
Functions	Solar Array Simulation (Built-in EN50530 and I-V Curve Formula) Static or Dynamic MPPT Simulation I-V Curve Simulation Precise Voltage and Current Measurement

2. PAS Series, Regenerative Grid Simulator

Output Power	30kVA – 200kVA
Output Voltage	0 – 300V L-N (Option: 350V L-N)
Output Frequency	45 – 65Hz (Option: 40 – 70Hz)
Functions	Simulate the Grid Voltage and Frequency Changes Four-quadrant AC Source for Regenerate and Recycle the Power to the Grid LVRT and HVRT Testing Simulation Harmonic Simulation Function (Option)