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E1PS Test Data
Deluxe Fuel Cell Learning Kit

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This is power input, output and efficiency for Deluxe Fuel Cell Learning Kit.

e1pslogo.jpg

e1pslogo.jpg

The following test was conducted outside on a sunny day. Voltage source was 4 solar panels. The output load was 4WD model car and small fan.

Voltage input to electrolyser.

'File Created: 02:22:55pm Oct 03, 00
'***************************************************
'Timebase: 00:01:00
'Hi Limit: Off
'Lo Limit: Off
'Filter Mode: Capture All Data; Filter Off
'****************************************************
2.210 V DC 02:22:56pm
2.202 V DC 02:23:56pm
2.194 V DC 02:24:56pm
2.186 V DC 02:25:56pm
2.179 V DC 02:26:56pm
2.169 V DC 02:27:56pm
2.154 V DC 02:28:56pm
2.171 V DC 02:29:56pm
2.166 V DC 02:30:56pm
2.148 V DC 02:31:56pm
2.136 V DC 02:32:56pm


Voltage output from fuel cell.

'File Created: 03:06:55pm Oct 03, 00
'****************************************************
'Timebase: 00:01:00
'Hi Limit: Off
'Lo Limit: Off
'Filter Mode: Capture All Data; Filter Off
'****************************************************
0.590 V DC 03:06:56pm
0.593 V DC 03:07:56pm
0.591 V DC 03:08:56pm
0.586 V DC 03:09:56pm
0.581 V DC 03:10:56pm
0.581 V DC 03:11:56pm
0.582 V DC 03:12:56pm
0.580 V DC 03:13:56pm
0.583 V DC 03:14:56pm
0.580 V DC 03:15:56pm
0.583 V DC 03:16:56pm

Current input to electrolyser.

'File Created: 02:23:29pm Oct 03, 00
'******************************************************
'Timebase: 00:01:00
'Hi Limit: Off
'Lo Limit: Off
'Filter Mode: Capture All Data; Filter Off
'******************************************************
00.57 A DC 02:23:30pm
00.56 A DC 02:24:30pm
00.56 A DC 02:25:30pm
00.56 A DC 02:26:30pm
00.56 A DC 02:27:30pm
00.55 A DC 02:28:30pm
00.54 A DC 02:29:30pm
00.60 A DC 02:30:30pm
00.61 A DC 02:31:30pm
00.60 A DC 02:32:30pm
00.60 A DC 02:33:30pm


Current output from fuel cell.

'File Created: 03:07:01pm Oct 03, 00
'*****************************************************
'Timebase: 00:01:00
'Hi Limit: Off
'Lo Limit: Off
'Filter Mode: Capture All Data; Filter Off
'*****************************************************
00.37 A DC 03:07:03pm
00.37 A DC 03:08:03pm
00.37 A DC 03:09:03pm
00.37 A DC 03:10:03pm
00.39 A DC 03:11:03pm
00.41 A DC 03:12:03pm
00.41 A DC 03:13:03pm
00.41 A DC 03:14:03pm
00.41 A DC 03:15:03pm
00.40 A DC 03:16:03pm
00.40 A DC 03:17:03pm

Power input = 2.179 volts x 0.56 amps = 1.22 watts
Power output = 0.581 volts x 0.41 amps = 0.238 watts
Efficiency = Power out/ Power in = 19.5%