Investor Presentation
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Task 2: Key Sensor Measurements
Developing a list of sensors for
key measurement points
Environmental Enclosure
DC Power
1.25 MW PEM Electrolyzer
Stack
Major parameters
Temperature
Pressure
Current (Power Supplied)
DI Water Flow Rate & Resistivity
H2:
H20:
Coolant:
Measurement:
• Working on refinement
Autoclave
Engineers &
Water Deionization
Water Source
BOP
Compressor
Dryer
60 HP
(435-3000 psig)
Gas
Management
Panel
H2 Process Vent
AC Power
Integrated Cooling
Photo Credit: Daniel Leighton, Low Pressure
Gas Management Panel at NREL Flatirons
Campus, Insert: Pressure gauges.
Measurement Type
Electricity input
Water usage (Volume)
Hydrogen output (calculated
with T, P)
Low-Pressure
Storage
(3000 psig)
Air
Data Center
Travel Center
Transportation
Commercial System
くくく
NREL 14View entire presentation