| | |
90 % power response time | |
abnormal operation | |
acceptance test | |
acceptance test | |
accessible | |
accessible (operator access area) | |
activation polarization | |
active area | |
active electrode area | |
active layer | |
air bleed | |
air breathing fuel cell | |
air management | |
alkaline fuel cell | |
allowable differential working pressure | |
allowable working pressure | |
ambient temperature | |
anode | |
anode | |
anode exhaust catalytic reactor | |
anode gas | |
approved | |
attached cartridge | |
authority having jurisdiction, AHJ | |
automatic burner control system | |
auxiliary electric power input | |
availability factor | |
average cell voltage | |
axial load | |
background noise level | |
background noise level | |
background vibration level | |
balance of plant | |
base level | |
base load operation | |
base plane | |
basic insulation | |
battery | |
bipolar plate | |
black start | |
bonding | |
burner port | |
bus bar | |
catalyst | |
catalyst | |
catalyst-coated membrane, CCM | |
catalyst coated membrane | |
catalyst coated substrate | |
catalyst layer | |
catalyst life (reformer) | |
catalyst loading | |
catalyst poisoning | |
catalyst sintering | |
catalytic combustion type reformer | |
cathode | |
cathode | |
cathode gas | |
cell area | |
cell or stack life | |
cell/stack assembly unit | |
check-valve | |
circuit | |
clamping plate | |
clamping plate (or pressure plate) | |
co-flow | |
cold start | |
cold state | |
cold state | |
combustible materials | |
compression end plate | |
concentration polarization | |
conditioning | |
conditioning | |
connector retainer | |
connector seal position | |
constant current operation | |
constant power operation | |
constant voltage operation | |
continuous pilot | |
counter flow | |
cross flow | |
cross leakage | |
crossover | |
crossover, cross leakage | |
current collector | |
current collector | |
current density | |
dead end flow | |
degradation rate | |
design pressure | |
desulfurizer | |
differential cell pressure | |
dilution boundary | |
direct fired type reformer | |
direct fuel cell | |
direct methanol fuel cell | |
discharge rate | |
discharge water | |
discharge water | |
distance to open valve | |
distance to stop valve | |
double insulation | |
effective area | |
effective fuel utilization | |
effective oxygen utilization | |
efficiency | |
effluent | |
electric efficiency | |
electric energy input | |
electric energy output | |
electric power input | |
electric power output | |
electrical efficiency | |
electrical efficiency | |
electrical enclosure | |
electrical equipment | |
electrocatalyst | |
electrocatalyst support | |
electrochemical surface area | |
electrode | |
electrode | |
electrolyte | |
electrolyte leakage | |
electrolyte loss | |
electrolyte matrix | |
electrolyte migration | |
electrolyte reservoir | |
electromagnetic disturbance, EMD | |
electromagnetic interference, EMI | |
electronic device | |
electrostatic discharge | |
emergency shutdown | |
emergency shutdown, safety shutdown | |
enclosure | |
end plate | |
exergetic efficiency | |
exhaust | |
exhaust system | |
explosive atmosphere | |
exterior cartridge | |
external reforming | |
external thermal energy | |
filling (level) | |
fire enclosure | |
fire prevention | |
fire protection | |
fire risk evaluation | |
flame-establishing period | |
flow plate | |
flue gas vent | |
force to open valve | |
forced ventilation | |
forced ventilation | |
fractures | |
freeze-thaw test | |
fuel | |
fuel cartridge | |
fuel cell | |
fuel cell | |
fuel cell cogeneration system | |
fuel cell gas turbine hybrid system | |
fuel cell module | |
fuel cell module | |
(fuel cell) polarization | |
fuel cell power system | |
fuel cell power system | |
fuel cell stack | |
fuel cell stack | |
fuel cell vehicle | |
fuel cell/battery hybrid system | |
fuel cell/gas turbine system | |
fuel compartment | |
fuel connector | |
fuel input | |
fuel input | |
fuel management | |
fuel power input | |
fuel utilization | |
fuelling coupler | |
full load operation | |
gas clean-up | |
gas diffusion anode | |
gas diffusion cathode | |
gas diffusion electrode | |
gas diffusion layer | |
gas diffusion layer, GDL | |
gas diffusion electrode, GDE | |
gas distribution plate | |
gas leakage | |
gas leakage | |
gas purge | |
gas seal | |
gasket | |
generating time | |
grid-connected operation | |
grid-independent or isolated operation | |
gross power | |
hand-held equipment | |
hand-supported equipment | |
hazard | |
hazardous area, classified area | |
hazardous (classified) areas | |
hazardous energy level | |
hazardous liquid fuel | |
hazardous location | |
hazardous voltage | |
heat deflection temperature | |
heat deflection temperature, HDT | |
heat exchanger | |
heat recovery efficiency | |
heat recovery efficiency | |
heat recovery fluid | |
highly ventilated area | |
hot start | |
hot time | |
humidification | |
humidifier | |
igniter | |
ignition activation period | |
ignition device | |
impurity | |
indoor installation | |
inert purge gas | |
insert cartridge | |
installation | |
integral | |
integrated fuel cell power system | |
integrated fuel input | |
interconnector | |
interface point | |
interface point | |
interlock | |
intermittent pilot | |
internal reforming | |
internal reservoir | |
interrupted pilot | |
IR loss | |
land (related to flow field) | |
large fuel cell power systems | |
leakage | |
leakage current | |
limited current circuit | |
limited power sources | |
limiting current density | |
live part | |
load following operation | |
lock-out time | |
low-voltage circuit | |
lower flammability limit | |
lower flammability limit, LFL | |
main burner | |
manifold | |
manifold | |
mass activity | |
mass concentration | |
(mass) specific activity | |
mass transport (or concentration) loss | |
maximum allowable differential working pressure | |
maximum allowable working pressure | |
maximum allowable working pressure, MAWP | |
maximum continuous load rating | |
maximum current density | |
maximum effective fuel utilization | |
maximum operating pressure | |
maximum operating pressure | |
mechanical enclosure | |
mechanical key | |
mechanical ventilation | |
membrane electrode assembly | |
membrane electrode assembly (MEA) area | |
membrane electrode assembly, MEA | |
MFC power system | |
MFC power unit | |
micro fuel cell | |
micro fuel cell module | |
micro fuel cell power system | |
micro fuel cell power system | |
micro fuel cell power unit | |
micro fuel cell power unit | |
minimum cell voltage | |
minimum cell/stack assembly unit voltage | |
minimum electric power output | |
minimum power | |
minimum power | |
minimum voltage | |
minimum voltage | |
molten carbonate fuel cell | |
natural ventilation | |
natural ventilation | |
net electric power | |
net electrical power | |
no accessible liquid | |
no fuel vapour loss | |
no load voltage | |
noise level | |
noise level | |
nominal electric power | |
non-combustible | |
non-operating | |
non-pressurized fuel cartridge | |
non-repeat parts | |
normal operation | |
normal release | |
normal shutdown | |
normal temperature and pressure | |
normal use conditions | |
ohmic polarization | |
open-circuit voltage | |
open-circuit voltage | |
open circuit voltage | |
open circuit voltage, OCV | |
operating temperature | |
operational state | |
operational state | |
operator access area | |
output voltage | |
outside or outdoor installation | |
overall energy efficiency | |
overall energy efficiency | |
overall energy or total thermal efficiency | |
overall exergy efficiency | |
oxidant | |
oxidant input | |
oxidant utilization | |
parasitic load | |
partial oxidation | |
partial oxidation reforming | |
partially filled fuel cartridge | |
passive state | |
passive state | |
PEL conductor | |
PEM conductor | |
PEN conductor | |
permissive | |
phosphoric acid fuel cell | |
pilot | |
planar cell | |
poisoning | |
polarization curve | |
polymer electrolyte | |
polymer electrolyte fuel cell | |
polymer electrolyte fuel cell, PEFC | |
porosity | |
porous transport layer | |
portable fuel cell power system | |
portable fuel cell power system | |
portable fuel cell power system(s) | |
portable stand-alone fuel cell power system | |
post-purge time | |
power | |
power density | |
power density | |
power response time | |
power response time | |
pre-generation operation | |
pre-generation state | |
pre-generation state | |
pre-purge time | |
pressure relief device | |
pressurized fuel cartridge | |
primary battery (optional) | |
process and control test | |
proton exchange membrane fuel cell | |
proved pilot | |
purge | |
purge | |
purge gas consumption | |
purge time | |
rated current | |
rated current | |
rated current density | |
rated power | |
rated power | |
rated power density | |
rated voltage | |
raw fuel | |
reactant recirculation | |
recovered heat | |
recovered heat (of a fuel cell power system) | |
recovered thermal power | |
recycle time | |
reference condition | |
refill valve | |
reformate gas | |
reformer | |
reformer | |
reforming | |
regenerative fuel cell | |
reinforced insulation | |
repeat part | |
response time to rated power | |
ribbed electrode | |
rooftop installation | |
room ventilation | |
roughness factor | |
routine test | |
routine test | |
safeguarding | |
safeguarding | |
safety control | |
safety critical component | |
safety extra low voltage, SELV | |
satellite cartridge | |
scheduled shutdown | |
secondary circuit | |
self-contained system | |
SELV circuit, Safety Extra Low Voltage Circuit | |
SELV, Safety Extra Low Voltage | |
separator plate | |
series connection | |
service personnel | |
service pressure | |
shaft work | |
shift converter | |
short stack | |
shut-off valve | |
shutdown | |
shutdown energy | |
shutdown time | |
shutdown time | |
single cell | |
single cell | |
single cell test | |
single cell test | |
small fuel cell power system | |
solid oxide fuel cell | |
solid polymer fuel cell | |
specific gravity | |
specific power | |
specific surface area | |
stable state | |
stack | |
stack end frame | |
stack terminal | |
stack test | |
stacking | |
standard conditions | |
standard conditions | |
standby state | |
start-up energy | |
start-up energy | |
start-up lock-out time | |
start-up time | |
start-up time | |
starting duration | |
stationary | |
stationary fuel cell power system | |
steady state | |
steam reforming | |
stoichiometric ratio | |
stoichiometry | |
storage state | |
storage state | |
substack | |
supplementary insulation | |
test run | |
test run | |
theoretical current | |
thermal equilibrium conditions | |
thermal stability | |
thermal stability | |
thermal storage unit | |
thermally activated pressure relief device | |
three-phase boundary | |
tool | |
total control system | |
total impedance | |
total power input | |
total resistance | |
touch current | |
touch voltage | |
toxic material | |
transportable equipment | |
tubular cell | |
type test | |
type test | |
uninterruptible power system, UPS | |
vent connector | |
vent gases | |
vent terminal | |
venting system | |
vibration level | |
warm start | |
waste cartridge | |
waste heat | |
waste heat | |
waste water | |
waste water | |
water cartridge | |
water consumption | |
water consumption | |
water gas shift converter | |
water separator | |
wet cell battery | |
wet seal | |
zone system of classification | |
| |