NiCd Battery Training - Amper Online - AMPER_Training_2018.pdf · 2018-10-29 · NiCd Battery...
Transcript of NiCd Battery Training - Amper Online - AMPER_Training_2018.pdf · 2018-10-29 · NiCd Battery...
NiCd Battery
Training
2017 corporate presentation
2 Saft proprietary information2
Agenda
o Who we are
o Battery basics
o Technology comparison
o Lithium -Ion
o Sizing Tool
Saft Groupe 2016
Saft proprietary information
Who is Saft today?
GROUP PROFILE
3,000+ customers
INTERNATIONAL PRESENCE
~100 years of history
Leadership position
on 75-80% of revenue base
9% invested in R&D with 3 main
technologies
€738m revenue FY 2016
4,100+ people
35%North
America
32%Europe
33%Asia, MEA,
LatAm
3 Saft group
Saft proprietary information
A strong international presence
4
Head office
Manufacturing sites
Sales offices
14 manufacturing
sites
31sales offices
19 countries
Saft group
Saft proprietary information
Where we fit in Total
5 Saft group
Saft proprietary information
Transportation, Telecom & Grid
Saft 2016 sales by division
€738mSales 2016
Civil Electronics
€264m
Industrial Standby
€156m
Space & Defense
€80m
€238m
32%
Transportation,
Telecom & Grid
11%
Space & Defense
36%
Civil Electronics
21%
Industrial Standby
6 Saft group
Igal Carmi, Executive VP
Civil Electronics
Manufacturing sites:▪ Büdingen, Germany▪ Kiryat Ekron, Israel▪ Poitiers, France▪ Raškovice, Czech Republic▪ South Shields, UK▪ Valdese, USA▪ Zhuhai, China
Saft proprietary information – Confidential
Civil
Electronics
▪ Smart metering
▪ Electronic Toll Collection (ETC)
▪ E-call
▪ Asset tracking
▪ Internet of Things (IoT)
▪ Medical devices
▪ Portable military
▪ Oil drilling
▪ Primary lithium batteries
▪ Lithium-ion batteries
Main technologiesMain applications
Market overview: Civil Electronics
8
Saft proprietary information – Confidential9
Powering smart meters in China
Our batteries
for Civil
Electronics
Saft proprietary information – Confidential10
€100M Metering sales in 2016
2016 highlight
for Civil
Electronics
Franck Cecchi, Executive
VP
Industrial Standby
Manufacturing sites:▪ Bangalore, India▪ Bordeaux, France▪ Oskarshamn, Sweden▪ Raškovice, Czech Republic
Saft proprietary information – Confidential
Industrial
Standby
▪ Emergency back-up power, starting power and cycling applications in the oil and gas industry
▪ Power generation and distribution
▪ Railway signaling systems
▪ Nickel-based batteries
▪ Lithium-ion batteries
Main technologiesMain applications
Market overview: Industrial Standby
12
Saft proprietary information – Confidential13
Delivering back-up power for E.ON’s
remote North Sea offshore wind farm
Our batteries
for Industrial
Standby
Saft proprietary information – Confidential14
144,000 cells for backup power for
Doha metro – largest ISD contract
2016 highlight
for Industrial
Standby
Annie Sennet, Executive
VP
Space & Defense
Manufacturing sites:▪ Cockeysville, USA▪ Poitiers, France
Saft proprietary information – Confidential
Defense
▪ Base camps
▪ Weapon systems & torpedoes
▪ Military aircraft
▪ Hybrid armored vehicles
▪ Communications, scientific and military satellites
▪ Satellite launchers
▪ Space vehicles
▪ Work boats
▪ Ferries
▪ Cruise liners & luxury yachts
▪ Cargo & offshore vessels
Marine
Space
Main technologiesMain applications
▪ Lithium-ion batteries
▪ Silver-based batteries (for torpedoes and missiles)
Market overview: Space & Defense
16
Saft proprietary information – Confidential17
Powering the ExoMars Rover that
searches for life on the red planet
Our batteries
for Space &
Defense
Saft proprietary information – Confidential18
2,767 X6T batteries for
General Dynamics
2016 highlight
for Space &
Defense
Tom Alcide, Executive VP
Transportation,
Telecom & Grid
Manufacturing sites:▪ Bordeaux, France▪ Jacksonville, USA▪ Nersac, France▪ Valdosta, USA
Saft proprietary information – Confidential
Ground
Transport1
▪ Backup power for lighting, air-conditioning & on-board communications, and critical safety applications (emergency braking & door opening systems)
▪ Electrification of industrial vehicles
▪ Backup power and emergency systems
▪ Engine and turbine starting
▪ Backup power for the telecommunications industry
▪ Storage solutions for installation & renewable generation plants, micro-& distribution grids, and commercial or industrial end user sites
Telecom &Grid
Civil
Aviation
Main technologiesMain applications
Market overview: Transportation, Telecom & Grid
1 Including Rail, Specialty vehicles (e.g., forklifts)
20
▪ Nickel-based batteries
▪ Lithium-ion batteries
Saft proprietary information – Confidential
Enabling renewable energy
in Puerto Rico
21
Our batteries for
Transportation,
Telecom
& Grid
Saft proprietary information – Confidential22
€15.5M largest TTGrail contract
2016 highlight for
Transportation,
Telecom
& Grid
Saft proprietary information
We serve multiple customer segments for specific applications
23
Industrial Standby
Rail
Telecom
Civil Electronics
Defence
Space
Other (Marine, Grid, Vehicles)
Aviation
Saft group
Saft proprietary information
Research and Development excellence
24
Create new, cost-competitive products that meet customer requirements
€67m
invested in
R&D~ 9% of sales
9 new
patents filedTotal portfolio of
patents: 153
Multiple
research
programs(electrochemistry
research, new
materials, etc.)
Saft group
Battery Basics
2016 corporate presentation
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5
Baghdad battery
iron rod (1)
copper tube (2)
clay jar (3)
asphalt plug (4)
Electrolyte (acidic liquid)
fermented grape juice
Vinegar
Used for electroplating
gold onto a silver surface
FIRST BATTERY (226 AD)
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1792 1802 1836 1859 1868 1888 1899 1901 1932 1947 1960 1970 1990
2000
Alessandro Volta (1745-1827)
1792 - voltaic pile / first electric battery
SINCE 1792 TO 2000
Battery History
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1792 1802 1836 1859 1868 1888 1899 1901 1932 1947 1960 1970 1990
2000
Alessandro Volta (1745-1827)
1792 - voltaic pile / first electric battery
1802 - Dr. William Cruickshank (English chemist)
designed the first electric battery capable of
mass production.
SINCE 1792 TO 2000
Battery History
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1792 1802 1836 1859 1868 1888 1899 1901 1932 1947 1960 1970 1990
2000
Alessandro Volta (1745-1827)
1792 - voltaic pile / first electric battery
1802 - Dr. William Cruickshank (English chemist)
designed the first electric battery capable of
mass production.
1836 - John F. Daniell, (English chemist)
developed an improved cell that produced
a steadier current.
SINCE 1792 TO 2000
Battery History
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1792 1802 1836 1859 1868 1888 1899 1901 1932 1947 1960 1970 1990
2000
1859 - Gaston Planté (French physician)
invented the first rechargeable Lead acid battery.
SINCE 1792 TO 2000
Battery History
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1792 1802 1836 1859 1868 1888 1899 1901 1932 1947 1960 1970 1990
2000
1859 - Gaston Planté (French physician)
invented the first rechargeable Lead acid battery.
1868 - Leclanché (France)
Invention of the Leclanché cell
SINCE 1792 TO 2000
Battery History
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1792 1802 1836 1859 1868 1888 1899 1901 1932 1947 1960 1970 1990
2000
1859 - Gaston Planté (French physician)
invented the first rechargeable Lead acid battery.
1868 - Leclanché (France)
Invention of the Leclanché cell
1888 - Gassner (USA)
Completion of the dry cell
SINCE 1792 TO 2000
Battery History
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1792 1802 1836 1859 1868 1888 1899 1901 1932 1947 1960 1970 1990
2000
1899 - Jungner (Sweden)
Invention of the nickel-cadmium battery
SINCE 1792 TO 2000
Battery History
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1792 1802 1836 1859 1868 1888 1899 1901 1932 1947 1960 1970 1990
2000
1899 - Jungner (Sweden)
Invention of the nickel-cadmium battery
1901 - Edison (USA)
Invention of the nickel-iron battery
SINCE 1792 TO 2000
Battery History
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1792 1802 1836 1859 1868 1888 1899 1901 1932 1947 1960 1970 1990
2000
1899 - Jungner (Sweden)
Invention of the nickel-cadmium battery
1901 - Edison (USA)
Invention of the nickel-iron battery
1932 - Shlecht & Ackermann (Germany)
Invention of the sintered pole plate
SINCE 1792 TO 2000
Battery History
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1792 1802 1836 1859 1868 1888 1899 1901 1932 1947 1960 1970 1990
2000
1947 - Neumann (France)
Successfully sealing the nickel-cadmium battery
SINCE 1792 TO 2000
Battery History
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1792 1802 1836 1859 1868 1888 1899 1901 1932 1947 1960 1970 1990
2000
1947 - Neumann (France)
Successfully sealing the nickel-cadmium battery
Mid 1960 - Union Carbide (USA)
Development of primary alkaline battery
SINCE 1792 TO 2000
Battery History
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1792 1802 1836 1859 1868 1888 1899 1901 1932 1947 1960 1970 1990
2000
1947 - Neumann (France)
Successfully sealing the nickel-cadmium battery
Mid 1960 - Union Carbide (USA)
Development of primary alkaline battery
Mid 1970
Development of valve regulated lead acid battery
SINCE 1792 TO 2000
Battery History
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1990 - 2000
Commercialisation nickel-metal hydride
& lithium-ion polymer battery
1792 1802 1836 1859 1868 1888 1899 1901 1932 1947 1960 1970 1990
2000
SINCE 1792 TO 2000
Battery History
Saft proprietary information
Battery Technologies
46
Technologies
• General Classification
Planté
Flat
Tubular
Flat
Tubular
Vented
Gas recombination
“VRLA”
Lead-Acid
100% Lead
Lead - antimium
Lead - calcium
Lead - selenium
Others... AGM
GEL
Vented
Gas recombination
“Low Maintenance”
Nickel -cadmium
Sintered
PBE
Fiber
X
H
M
L
By plate composition
By PlateBy constructionBy electrochemistry By discharge type
By electrolyte
Saft proprietary information
The Concept
47 Saft Groupe 2016
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Plate Construction
48
Saft proprietary information49
Electrolyte
=
Potassium
Hydroxide
KOH
+
H2O
+ -
Positive electrode
Charged state
Nickel oxy-hydroxide
NiOOH
Discharged state
Nickel hydroxide
Ni(OH)2
Negative electrode
Charged state
Cadmium
Cd
Discharged state
Cadmium hydroxide
Cd(OH)2
Ni-Cd Electrochemistry
Saft proprietary information50
OH22PbSO42SO4H22PbPbO2 +++
– Lead-acid
ACID PARTICIPATES TO ELECTROCHEMICAL REACTION
& LEADS TO SUDDEN DEATH
Nickel-Cadmium
)2OH(Cd)2OH(Ni2OH22CdOH.NiO2 +++
ELECTROLYTE IS NEUTRAL
Saft proprietary information
Electrolysis and Gas Recombination
51
Saft proprietary information
Ultra Low or free Maitenance
52
Saft Uptimax
Saft proprietary information53
IEC 62259 - Major differences with IEC 60623
– It includes a test procedure to measure the gas recombination
efficiency (§ 7.9)
• Cells are being charged at constant current, you apply a 0.005C current
and start gas measurement.
• Gas recombination efficiency shall not be less than 70%
Saft proprietary information
Plaque Profiles
54
1,14 V
1,10 V H
1,05 V M
1,00 V L
10m 15m 30m 60m 2h 3h 5h 8h
Most cost – effective product
Saft proprietary information55
Co
st
/ P
erf
orm
an
ce
H
M
L
30 min 2 hours Autonomy
General features
Features of Ni-Cd batteries
Optimized performanceDifferent designs providing the required discharge time at the lowest cost
Saft proprietary information
Battery Technologies
56
VOLTAJE
Potenciales electroquímicos
REDUCTORES OXIDANTES
Litio
Zinc
Cadmio
Oxihidróxidode Níquel
Cloruro de Tionilo
Óxidode plata
-3,0 v -1,38 v -0,81 v +0,49 v +0,50 v +0,60 v0
VOLTIOS
VOLTAJE DE LA PAREJA
ELECTROQUÍMICA
Potencial del Oxidante
electroquímico
Potencial delReductor
Electroquímico= - -( )
Ni-Cd cell voltage
▪ Nominal voltage : 1.2 Volt
• Voltage negative electrode: - 0.8 V
• Voltage positive electrode: +0.4 V
Saft proprietary information
Battery Technologies
57
5
LOW
M
AIN
TEN
AN
CE
Block battery range
SBLE SBM SBH
Single cells range
SCL, SCM, SCH
SPH Range
Ultima range
SLM
Sunica.plus range
SUN+
Uptimax range
UP1L UP1M
TLX range
MA
INTE
NA
NC
E F
REE
VRLA / NiCd
Differences
2017
Saft proprietary information
VRLA failure modes/ Thermal runaway
59
– VRLA batteries:
• starved electrolyte
• stack compression
• often placed in very
confined location
• increasing impedance
• associated with dry-out
– Ni-Cd battery design involves a large quantity of free
electrolyte, that means a large thermal inertia
Saft proprietary information
The Concept
60 Saft Groupe 2016
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VRLA failure modes / Corrosion & sudden death
61
– VRLA battery:
• corrosion of negative
lugs and straps
• positive grid corrosion
• corrosion is water loss
– The alkaline electrolyte does not react with the steel
supporting structure of Ni-Cd batteries.
There is no corrosion and risk for sudden death
0
20
40
60
80
100
0 5 10 15 20 25
Ca
pa
city
(%
)
Life (years)
Ni-Cd
Lead-acid
Saft proprietary information
VRLA failure modes /Ripple current
62
– VRLA batteries:
• excessive ripple will
increase battery
temperature, shorten life
and accelerates
degradation of the
positive plate
– The lifetime of Ni-Cd batteries is unaffected by
ripple currents
Saft proprietary information
VRLA failure modes / Storage
63
– VRLA batteries should not
be stored of charge for
more then 6 month
– Ni-Cd batteries are not damaged by being left in
an uncharged condition.
Routine freshening charges are not necessary
during storage
Saft proprietary information
VRLA failure modes / Temperature
64
– VRLA batteries:
• a 10 years design life at 20oC
is reduced to 5 years at 30oC
• lead acid is sensitive for hightemperatures
• reduced performance at low
temperatures
– Ni-Cd batteries are optimised for excellent performance
at a wide temperature range.
Saft proprietary information65
VRLA failure modes / Temperature
Saft proprietary information
LCC Life Cycling Cost
66
77°F / 25°CUS $
Years
Ni-Cd
VRLA
Saft proprietary information
LCC Life Cycling Cost
67
VRLA
Ni-Cd
100°F / 38°CNi-CdVRLA
US $
Years
Saft proprietary information
VRLA failure modes / Temperature
68
0 10 20 30-10-20
Temperature (°C)
40
50
60
70
80
90
100
% capacity
Ni-Cd
Lead-acid
– NiCd
– Excellent capacity
availability at low
temperatures
– No danger of freezing
Saft proprietary information
Sintered /PBE Battery
69
Saft proprietary information70
Ni-Cd plates technologies
Sintered plate (SP)
Sintered plate construction
Saft proprietary information71
Ni-Cd plates technologies
Plastic Bonded Plate (PBE)
Pocket plate construction
Saft proprietary information
Summary
72
Sintered PBE L/A
Sudden death NO YES
Carbonation NO NO
Loss of active material NO YES
Ageing effect Reduced Yes
Memory effect NO NO
Saft proprietary information
Summary
73
Sintered PBE
Charging Voltage 1.45/1.47
Internal resistance Meddium Really
L/A
Charge efficiency >90% <80%
Thermal runaway NO YES
Low Temperature performance Excellent Very bad
Corrosion NO YES
2.3/2.4
Saft proprietary information
Summary
74
Sintered PBE L/A
SizeUp to 38 %
less in startingGood
Topping up 20°CUp to 1 each
3 years2- 3 per year
WeightUp to 30 %
less in startingheavy
Electrolyte Reserve5 - 6 cm3
per AH
1.5 - 2cm3
per AH
Saft proprietary information
Summary
75
Sintered PBE L/A
Railway Operation Long term
experience
Long term
experience
Cycling ability Really good Really low
Casing Plastic Steel Plastic Steel
Charging
Principles
2016 corporate presentation
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Nominal charging current
The charging current 0.2 C5A, i.e. 20 A per 100 Ah rated cell capacity
is usually called the nominal charging current
Example
Battery of 150 Ah
Nominal charging current = 30 A
CHARGE – CONSTANT CURRENT
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–Constant current charging means that the charging current is
kept constant throughout the charging process
–The charging process can be divided into three phases
The initial phase
The gassing step
The final charging phase
CHARGE – CONSTANT CURRENT
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0 1 2 3 4 5 6 7Charge Time (hours)
1,3
1,4
1,5
1,6
1,7
1,8
Cell Voltage (V) Relatively low cell voltage,
typically 1.40 - 1.45 V/cell.
Ah-efficiency is close to 100 %.
Practically no gassing takes
place.
THE INITIAL PHASE
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0 1 2 3 4 5 6 7Charge Time (hours)
1,3
1,4
1,5
1,6
1,7
1,8
Cell Voltage (V)Appearing when about 1 C5 Ah has been
charged into the cell.
The cell voltage increases rapidly, the
Ah-efficiency decreases and a lightly gas
development starts
Normally about 80 % of the cell capacity C5
is available for discharge when the gassing
step is reached.
THE GASSING STEP
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0 1 2 3 4 5 6 7Charge Time (hours)
1,3
1,4
1,5
1,6
1,7
1,8
Cell Voltage (V)
Where the cell voltage stabilises at typically
1.65 - 1.80 V.
The Ah efficiency is low and most of the
supplied charging power is consumed for
gas production.
THE FINAL CHARGING PHASE
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How this works (two level charge)
During the first part of the charging the
current will be kept constant to the limited
value
The charging voltage will increase slowly up
to preset max. value (1.45 - 1.65 V p/cell)
Charging voltage stabilize at preset value,
during a preset time, charging current
decrease rapidly
Charger voltage switch back from high rate
to float level, current stabilizes at very
low level (“float current”)
Phase1 phase2 phase 3
Float
current
CHARGE – CONSTANT POTENTIAL (CONSTANT VOLTAGE)
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Single level charge
The single level charge voltage
is necessarily a compromise
between a voltage high enough
to give an acceptable charge
time and low enough to give a
low water usage. Float
current
CHARGE – CONSTANT POTENTIAL (VOLTAGE)
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CC
CV
POCKET PLATE – COMPARISON 0.1 C5A vs 0.2 C5A
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14
Charge Time (hours)
1,3
1,4
1,5
1,6
1,7
Cell Voltage (V)
Temperature 20 - 25°C
L
M
H
L
M
H
0.2 C5A0.1 C5A
Discharge
Principles
2016 corporate presentation
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– The discharge properties of batteries are dependent on many
factors
Type of cell : H, M or L
Rate of discharge
Cell end voltage
Temperature
Type of electrolyte
Type and history of charging
DISCHARGE PROPERTIES
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Typical Pocket Plate H Type discharge at 20-25°C
0 20 40 60 80 100
Capacity %C5 (Ah)
0,6
0,7
0,8
0,9
1
1,1
1,2
1,3
1,4Cell Voltage (V)
0.20.51.0
2.03.0
5.0
DISCHARGE PROPERTIES: DISCHARGE RATE
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5
–The available capacity of a battery is very much affected by the cell end voltage
–A high end voltage of 1.14 V will limit the performance of
the battery considerably as compared to 1.00 V duration
discharges
DISCHARGE PROPERTIES: CELL END VOLTAGE
Maintenance
/ Safety
2017
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Please follow instructions
provided and operating
instruction sheets.
Front Copy
SAFETY INSTRUCTIONS
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Physical
Electrical
Chemical
RISKS
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Handling : lift with the legs and not the
back
Protective shoes are recommended
Physical
RISKS
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Electrical
Voltage
take extra care when more than 40 Ni-Cd
cells are connected in series
High current
all Ni-Cd batteries have high short circuit
current
do not wear jewelry when working on
batteries
use insulated tools
connect in sub-units of max. 48V
RISKS
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2.4
Chemical
Protection against corrosive
electrolyte
Wear rubber gloves
Wear glasses
Wear protective clothing
RISKS
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In case of electrolyte contact
Eye contact :
rinse abundantly with water
and seek immediate medical
attention
Skin contact :
wash abundantly with water
Electrolyte on clothes :
wash in water
Chemical
RISKS
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Outside the cells
provide adequate ventilation
avoid accumulation of hydrogen
Inside the cells
keep safety vents closed
take care during topping-up
be aware of static electricity
Take care
never use open flame or smokenear batteries
be aware of static electricity
Hydrogen concentrations over 4%
EXPLOSION HAZARDS
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Gloves
Glasses
Eye wash
Safety shoes
Apron
PROTECTION
Maintenance
/ Procedures
2017
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Electrolyte levels
Charging voltage and charger
conditions
record if required
Physical conditions
Cleanliness
Leaks
Connectors and cables
Racks
Top up if necessary
Charger adjustments
Clean and correct as required
Report any abnormalities
Corrective actionsCheck
MAINTENANCE OPERATIONS
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15
Electrolyte level:
High water consumption
No water consumption
Charging conditions:
High or low charging voltage
Charger alarms
Cleanliness:
Dirty battery
Salt accumulation
Leaks and spillage
Terminal corrosion
Connection and vent:
Broken cables
Loose terminals
Vent cap damage
Physical and site conditions:
Rack problems
Watch out for:
MAINTENANCE OPERATIONS
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Check:
for high charging
voltage
for cells with low
voltage or short circuit
Corrective actions:
Adjust charging voltage,
if required
Replace cell
HIGH WATER USAGE = OVER CHARGING
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Check:
for low charging
voltage
charging current
for open circuit
conditions
Corrective actions:
Adjust charging voltage,
if required
Re-established the
contact
NO WATER USAGE = UNDER CHARGING
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Check:
Environment.
Improve if possible
Corrective actions:
Clean with soft brush
or water (use only
water)
DIRTY BATTERY= SITE CONDITIONS
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Check:
for leaks around
terminal and vent caps
for overcharge
for broken vent cap
Corrective actions:
Clean minor deposits
with water
Avoid overfilling
Repair or replace as
appropriate
SALT ACCUMULATION = POTASSIUM CARBONATES FROM ELECTROLYTE
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Check:
containers for cracks
and damage
for vent cap damage
for overcharge
Corrective actions:
Repair or replace as
appropriate
Avoid overfilling
LEAKS AND SPILLAGE
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Check:
conductors and lugs
insulation
Corrective actions:
Replace if required
BROKEN CABLES = MECHANIC IMPACT, HOT SPOTS
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Check:
that the spring washer
is completely flat
against the connector
Corrective actions:
Retorque if necessary
(see installation and
operating instruction
sheets for torque value)
LOOSE TERMINALS
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Check:
integrity of vent caps
no physical damage
proper closing
no potassium
carbonates accumulation
Corrective actions:
Wash to dissolve
potassium
carbonates in water
replace damaged
vent caps
VENT CAPS
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Check:
rails for physical
integrity
Corrective actions:
Replace badly corroded
or damaged rack parts
RACKS
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– Depending on
Battery type
Site conditions
Charging equipment
Top up requirement
Operating conditions
MAINTENANCE INTERVAL
Lithium Ion
Battery
2016 corporate presentation
Saft proprietary information
Li-ion: An Umbrella Term with Many Flavors
– Today’s cathodes
• LiCoO2 = LCO – Cell Phones, Tablets, Cameras
• LiNiCoAlO2 = NCA – Industrial, EV’s
• LiNiMnCoO2 = NMC – E-bikes, Medical Devices, EV’s
• LiMn2O4 = LMO – Power Tools, Medical Devices
• LiFePO4 = LFP – Portable and Stationary, high load apps
– Currently Used Anodes
• Graphite = Carbon (C)
– Emerging anodes
• Li4Ti5O12 = Lithium Titanate Oxide (LTO)
• Alloy anodes = Si and Sn based (Silicon and Tin)
117 Flex’ion Product Overview
195 Ah/kg145 Ah/kg
125 Ah/kg
162 Ah/kg
3,00
3,20
3,40
3,60
3,80
4,00
4,20
4,40
0,00 50,00 100,00 150,00 200,00 250,00
CAPACITY (Ah/kg)
VO
LT
AG
E (V
)
LiNiO2
LiCoO2
LiMn2O4
LiFePO4
Saft proprietary information
El ajuste óptimo entre las 4 principales electroquímicas de baterías Ión-
Litio para aplicaciones de UPS para Centros de Datos:
• Densidad de Potencia
• Seguridad
• Vida calendario
Baterías de Ion- Litio (Ión-Li)
Descripción de la Tecnología: Electroquímica
• Lithium Iron Phosphate
(LiFePO4)
• Lithium Nickel Manganese
Cobalt Oxide (LiNiMnCoO2
or “NMC”)
• Lithium Nickel Cobalt
Aluminum Oxide
(LiNiCoAIO2)
• Lithium Manganese
Oxide (LiMn2O4 or “LMO”)
Saft proprietary information
▪ Flex’ion es un Sistema de baterías Li-ion completo
▪ Incluye: diseño, gestión, hardware/software & gabinetes
▪ Diseñado para Alto Voltaje DC (HVDC) y aplicaciones de UPS
▪ Optimizado para instalaciones de aplicaciones críticas, incluyendo
Centros de Datos (indoor), plataformas offshore y empresas de
energía eléctrica
▪ Almacenamiento de energía.
▪ Manejo de alto nivel de energía en poco tiempo (Ej: 1 min a 30 mins)
▪ Aplicaciones de potencia (desde kW a MW)
▪ Tecnología inteligente con comunicación (SOH, SOC, alarmas)
▪ Muy alta energía, eficiencia y baja huella.
▪ Mantenimiento muy bajo debido a celdas selladas y monitoreo
inteligente.
Baterías de Ion- Litio (Ión-Li)
Descripción de la Tecnología
Saft proprietary information12
0
BMM
Intelli-Connect
Módulo de baterías
Gabinete de bateríasAnti-sísmico
Baterías de Ion- Litio (Ión-Li)
Descripción de la Tecnología: Componentes del sistema
Saft proprietary information12
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▪ Módulo de baterías: Entrega la potencia apropiada para el tiempo de
respaldo esperado de manera segura
Tarjeta SMU• Entrega información al BMM
• Voltaje, corriente & temperatura• Brinda balance eléctrico a las 14
celdas VLFe
Celdas cilíndricas de Litio-ión• Formato grande• Electroquímica patentada:
Super-fosfato
Visión general • 19’’ rackeable, 3UR de altura• Acceso frontal para conexiones de
poder y comunicación
Baterías de Ion- Litio (Ión-Li)
Descripción de la Tecnología: Componentes del sistema
Saft proprietary information
Las baterías Li-ión ofrecen escalabilidad y cumplimiento a los
estándares de UPS
VL Fe Cell
Flex’ion® Battery Module
Flex’ion® System
System Installation option
Baterías de Ion- Litio (Ión-Li)
Descripción de la Tecnología
Saft proprietary information
Evolion – Long calendar & Cycling life
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>4,300 cycles @ 80% DoD
>8,200 cycles @ 50% DoD
Long Calendar life :➢ 20 years at +20°C
➢ 10+ years at +40°C
High Deep Cycling
performances
➢ 4,300 cycles@80%
DoD
➢ 8,200 cycles@50%
DoD
Saft proprietary information
Flexion
124
Thank you for
your time
2016 corporate presentation