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8/9/2019 Integrated Power Supply 1
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INTEGRATEDINTEGRATEDPOWER SUPPLYPOWER SUPPLY
HEART OF SIGNALLINGHEART OF SIGNALLING
SYSTEMSYSTEM
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INTRODUCTIONINTRODUCTION
IPS HAS AN INTEGRATION OFIPS HAS AN INTEGRATION OFVARIOUS AC&DC POWERVARIOUS AC&DC POWER
SUPPLIESSUPPLIES CONSISTS OF ACONSISTS OF A
COMBINATION OFCOMBINATION OFRECTIFIERS,INVERTERS,CVTRECTIFIERS,INVERTERS,CVT
S, STEP UP/STEP DOWNS, STEP UP/STEP DOWNTRANSFORMERS,DC-DCTRANSFORMERS,DC-DCCONVERTERSCONVERTERS
VARIOUS CONTROL,VARIOUS CONTROL,
ALARM&PROTECTION UNITSALARM&PROTECTION UNITSARE ALSO PRESENTARE ALSO PRESENT
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WHY IPS ?WHY IPS ?
Earlier various different types of ACEarlier various different types of AC& DC power systems from various& DC power systems from various
sources for different applicationssources for different applications
were procurred. A need arised towere procurred. A need arised to
consolidate all power requirementsconsolidate all power requirementsand procure integrated systems fromand procure integrated systems from
single agency so that house keepingsingle agency so that house keeping
and maintenance of the systemand maintenance of the system
become easy and affordable.become easy and affordable.
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KEY FEATURESKEY FEATURES
EMI / RFI ProtectionEMI / RFI Protection Special Surge Protection Design.Special Surge Protection Design. Temperature Compensated Battery Charger.Temperature Compensated Battery Charger. MOSFET/IGBT based Inverter to take care of surgeMOSFET/IGBT based Inverter to take care of surge
current to operate inductive / Captive load.current to operate inductive / Captive load. Static Bypass in Offline / Online mode selectively andStatic Bypass in Offline / Online mode selectively and
NIL transfer time.NIL transfer time. Special type transformer and transformer rectifier withSpecial type transformer and transformer rectifier with
spare selection and digital / analog fault diagnosisspare selection and digital / analog fault diagnosissystem.system.
Manual measurement and microprocessor basedManual measurement and microprocessor basedmeasurement and alarming system.measurement and alarming system.
Temperature & Fire protection.Temperature & Fire protection. Complete Modular design.Complete Modular design. Special AC/DC, Input/Output and Battery DistributionSpecial AC/DC, Input/Output and Battery Distribution
Unit.Unit.
Force cooling.Force cooling.
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TYPES OF IPSTYPES OF IPS
IPS for PI stations in non-REIPS for PI stations in non-RE
areaarea
IPS for PI stations in RE areaIPS for PI stations in RE area
IPS for end cabin MACLIPS for end cabin MACL
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COMPONENTS OF IPSCOMPONENTS OF IPS
:: Rectifiers (110V DC output)Rectifiers (110V DC output) Inverters (230V AC output)Inverters (230V AC output) DC-DC Converters (110V DC Input andDC-DC Converters (110V DC Input and
Different Outputs)Different Outputs) Constant Voltage TransformersConstant Voltage Transformers Step-up / Step-down TransformersStep-up / Step-down Transformers Battery (Low Maintenance / SMF VRLA)Battery (Low Maintenance / SMF VRLA)
ASM Monitoring Alarm Indication PanelASM Monitoring Alarm Indication Panel Control & Monitoring UnitControl & Monitoring Unit Digital Meters to read AC & DC input andDigital Meters to read AC & DC input and
output parametersoutput parameters Protection DevicesProtection Devices Cabinets to accommodate all aboveCabinets to accommodate all above
componentscomponents
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DESCRIPTIONDESCRIPTION
CVT
AND
TXRS
INVERTER
DC-DC
CONVERTER
BATTERY
ASM
PANEL
SMPS
IPSCOMPONENTS
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SMPS DESCRIPTIONSMPS DESCRIPTION
SMPS
PANEL
SMR
CHARGER
MODULES
DISTRIBUTION
&SWITCHING
ARRANGEMENTISOLATOR
AC&DC
DISTRIBUTION
PANEL
BATTERY
TERMINALS
PROTECTION
DEVICE
INDICATION
PANEL
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AC DISTRIBUTIONAC DISTRIBUTION
PANELPANEL
AC DISTRIBUTION
PANEL
INVERTERMODULES
FOR SSI
TRANSFORMERFOR
TRACK CKT
TRANSFORMERFOR
SIGNAL CKTCVT
AUTO
CHANGEOVER
MANUAL/AUTO
SELMECTION
SURGEPROTECTION
DEVICE
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DC DISTRIBUTIONDC DISTRIBUTION
PANELPANEL
DC DISTRIBUTION
SYSTEM
DC-DCCONVERTER
FOR
UTPUT RELAYS
DC-DCCONVERTER
FOR
TELE CIRCUIT
DC-DC
CONVERTERFOR
SPARE CELL
CHARGING
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TECHNICALADVANTATECHNICALADVANTA
GES OVERGES OVER
CONVENTIONALCONVENTIONALEQUIPMENTSEQUIPMENTS
Digital ControlDigital Control
Digital Power ManagementDigital Power Management Power MonitoringPower Monitoring Efficiency ImprovementEfficiency Improvement Gate drive Voltage VariationGate drive Voltage Variation Digital has Memory, Analogue doesDigital has Memory, Analogue does
notnot Prevents the Shutdown of a PowerPrevents the Shutdown of a Power
SystemSystem Remote monitoring possibleRemote monitoring possible Alarm FacilityAlarm Facility
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FINANCIALFINANCIAL
IMPLICATIONSIMPLICATIONS
COMMON PC BOARD USED FORCOMMON PC BOARD USED FOR
CONTROLLING ALL THE POWERCONTROLLING ALL THE POWER
SUPPLIES.IT SAVESSUPPLIES.IT SAVES
SPENDING ON DIFFERENTSPENDING ON DIFFERENTTYPES OF CONTROL CARDSTYPES OF CONTROL CARDS
POWER LOSS LESSPOWER LOSS LESS
EMI/RFI SHIELDING PREVENTSEMI/RFI SHIELDING PREVENTS
DAMAGE TO THE EQUIPMENTDAMAGE TO THE EQUIPMENT
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PRACTICALPRACTICAL
ADVANTAGESADVANTAGES LESS OUTDOOR WIRINGLESS OUTDOOR WIRINGREQUIRED AS AGAINST INREQUIRED AS AGAINST IN
CONVENTIONALCONVENTIONAL
EQUIPMENTS WHEREEQUIPMENTS WHEREINVERTERS CHARGERS,INVERTERS CHARGERS,
TRANSFORMERS WERETRANSFORMERS WERE
CONNECTED CREATINGCONNECTED CREATING
DROPAGE IN VOLTAGE DUEDROPAGE IN VOLTAGE DUE
TO LONG WIRINGTO LONG WIRING
CONNECTIONSCONNECTIONS
LESS BULKYLESS BULKY SMALL ROOM SIZESMALL ROOM SIZE
FAULT EASILY DETECTEDFAULT EASILY DETECTED
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CONCLUSIONCONCLUSION
The overall cost of the powerThe overall cost of the power
system using digital approach issystem using digital approach is
lower than the Analogue solution iflower than the Analogue solution ifall the factors such as commonall the factors such as common
building block, testing, flexibility tobuilding block, testing, flexibility to
change the design parameterschange the design parameters
areconsidered.Moreover we haveareconsidered.Moreover we have
more power back up facility withmore power back up facility with
less chance of failure .less chance of failure .
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REFERENCEREFERENCE
Power Supply Management--Principles, ProblemPower Supply Management--Principles, ProblemByByAlan MoloneyAlan Moloney
Intelligent Energy Management for Improved EfIntelligent Energy Management for Improved Eff-- EricssonEricsson
DC-DC Converter TutorialDC-DC Converter Tutorial-Maxim-MaximIntegrated ProductsIntegrated Products
An Introduction to Switch-Mode Power SuppliesAn Introduction to Switch-Mode Power Supplies
-Maxim Integrated Products-Maxim Integrated Products
From Digital Confusion to Digital ConversionFrom Digital Confusion to Digital ConversionEricssonEricsson
Power Hungry?Strategies to Trim Your Chip'sPower Hungry?Strategies to Trim Your Chip's
Overview, Analysis, Architectural Solutions-Overview, Analysis, Architectural Solutions-Brandon WaldoBrandon Waldo
http://www.techonline.com/learning/techpaper/193103716http://www.techonline.com/learning/techpaper/193103716http://www.techonline.com/learning/techpaper/205601460http://www.techonline.com/learning/techpaper/205601460http://www.techonline.com/learning/techpaper/199904719http://www.techonline.com/learning/techpaper/199904719http://www.techonline.com/learning/techpaper/202403247http://www.techonline.com/learning/techpaper/202403247http://www.techonline.com/learning/techpaper/206104475http://www.techonline.com/learning/techpaper/206104475http://www.techonline.com/learning/techpaper/205900286http://www.techonline.com/learning/techpaper/205900286http://www.techonline.com/learning/techpaper/205900286http://www.techonline.com/learning/techpaper/205900286http://www.techonline.com/learning/techpaper/205900286http://www.techonline.com/learning/techpaper/205900286http://www.techonline.com/learning/techpaper/206104475http://www.techonline.com/learning/techpaper/202403247http://www.techonline.com/learning/techpaper/199904719http://www.techonline.com/learning/techpaper/205601460http://www.techonline.com/learning/techpaper/1931037168/9/2019 Integrated Power Supply 1
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PRESENTED BYPRESENTED BY
KUSH JEEVAN DEEP-KUSH JEEVAN DEEP-Deputy/Manager/S&TDeputy/Manager/S&T
J&KRailProject/Quazigund-BaramullaJ&KRailProject/Quazigund-Baramulla
SACHIN JAIIN-SACHIN JAIIN- AssistantAssistantManager/S&TManager/S&T
J&KRailProject/QuazigJ&KRailProject/Quazig
und-Baramullaund-Baramulla