|
|
| ■ EV Quick Charger Monitoring System |
The EV Quick Charger Monitoring System is a device to monitor CHAdeMO quick chargers.
It has been developed specifically for EV quick charger manufacturers.
|
What is CHAdeMO?
CHAdeMO is a standard for a quick charging method for electric vehicles delivering up to 62.5 kW of high-voltage direct current (DC) via a special electrical connector. It is proposed as a global industry standard by CHAdeMo Association.
The CHAdeMo method achieves quick charge in a short time without damage to the battery.
The Electronic control unit (ECU) of electric vehicle (EV) specifies the optimal charging current depending on the battery conditions. And an external charger delivers DC to an EV in accordance with the commands from the ECU. |
| >> See the brochure of EV Quick Charger Monitoring System(PDF：2,749KB) |
| Overview |
 |
* The pictures are for reference purpose only.
* CHAdeMO Protocol Rev. 0.9 compliant |
| Easily Controllable Web Application |
The EV Quick Charger Monitoring System monitors the quick charger and EV through web browser by connecting with a client computer using LAN.
It monitors CAN messages, charging current value, and the status of control signals for up to 15 minutes consecutively. The monitoring data can be saved as a file.
The Web application is easy to operate, just select an analysis pattern and press a button.
|
| |
| Web Browser * Click pictures for full size. |
 |
(1)
Select "Measurement" or "Data management" in the opening page. |
 |
(2)
Select an analysis pattern to start measuring.
- Normal/vehicle
- Normal/charger
- Abnormal/charging/vehicle
- Abnormal/charging/charger
- Abnormal/before charging/vehicle
- Abnormal/before charging/charger |
 |
(3)
Measurement settings, start time, elapsed time, and number of measurement data are displayed on the screen during measuring.
After measurement is completed, the result of the analysis can be downloaded to your computer. |
 |
(4)
Measurement data are displayed on the Data management page.
Select data to analyze or delete. |
| Measurement Result * Click pictures for full size. |
The result measured by the EV Quick Charger Monitoring System is saved in a CSV file.
The measurement time, CAN receive data, analog-to-digital input data are included in the file.
The measurement data and evaluation result in every test case are shown by reading the CSV file with Microsoft Excel. |
| |
| The measurement result is displayed as below. |
The evaluation result in every test case is displayed as below. |
 |
 |
| Example Connection |
 |
| Components |
| The following components of the EV Quick Charger Monitoring System are stored in a hard attache case. |
Hard attache case
(with a shoulder belt and keys)
|
Monitoring System ,
AC adapter
 |
DIFFERENTIAL PROBE 9322, AC adapter, power cable
(HIOKI E.E. CORPORATION) |
Recovery media
 |
UNIVERSAL CLAMP ON CT9278
(HIOKI E.E. CORPORATION) |
SENSOR UNIT 9555-10,
AC adapter, power cable
(HIOKI E.E. CORPORATION) |
9-pin D-sub connector
CAN cable
 |
15-pin D-sub connector analog input cable
 |
BNC cable
 |
|
* Some components are not shown in the table above.
* The pictures are for reference purpose only. |
| Supported Languages |
| English and Japanese |
| |
Sign up for product updates
