Pv Simulation - ITech IT6512C User Manual

7.
8.
9.
Run List File
After editing List file, the user needs to set the trigger mode and run List function.
Return to the main screen for triggering. Detailed steps are as follows:
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1.
2.
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1.
2.
3.
4.
5.

3.20 PV Simulation

The PV array/module/cell is a device that converts from light energy to electric
energy. It is made by a simple semiconductor PN junction that the major output
characteristic is that there's only one maximum power point (MPP) at certain
sunlight intensity. The PV inverter is designed to track this point to harvest
maximum energy that is generated by the PV array. Therefore, all the PV
inverters have the maximum power point tracking (MPPT) mechanism built-in,
and it is very important to test the efficiency of this MPPT.
PV array VI curve here:
Select the Wave arranged and count of repetitions in sequence. The Wave
count and arrangement sequence of each List file can be defined by the
customer based on requirements. A List file can link 10 Waves at most. The
edited Wave count shall be consistent with the one defined by the
customer.
Select Yes. After editing, select Yes or No. Select Yes to save to the List file.
Select No not to save and return back to the List Setting screen.
Select Save to File = 01 to save, and press [Enter] for confirmation.
Before starting up List function, please set trigger mode first. See Section
3.9 for trigger source.
Press the composite key [Shift]+[P-set] (Menu) to enter the System Menu.
Select SYSTEM and press left and right key to select Trigger.
Set the required trigger mode. Default trigger mode is Manual.
Trigger the List file as follows
Press [Shift]+ [I-set](Function) to enter List operation.
Press to select Recall from the menu, and press [Enter] for
confirmation.
Recall File Name = 01
Press Arrow key to select Off. Press [Enter] for confirmation. Then, Off is
changed to On. List function is switched on.
On Recall EditFile EditWave
Press [Esc] back to the main screen. Press [On/Off] to switch on power
output. The screen is displayed as follows.
0.00V 0.00A
0.0W List
Press [Shift]+ [I-set](Trigger) for triggering. The VFD Trig is lighted up.
NOTE
If On Recall EditFile EditWave is displayed under LIST MENU or the external analog control
function is switched on, neither List nor Wave file editing is accessible. In this case, change
On Recall EditFile EditWave to Off Recall EditFile EditWave before operation.
Copyright© Itech Electronics Co., Ltd.
Function and Features
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