KKS - Richard's Page
SIEMENSKKSKraftwerkKennzeichenSystemAbridged version for Fossil-Fueled Power PlantsEdition 1995
KKSIdentification System for Power PlantsAbridged version for Fossil-Fueled Power Plants Function KeyEquipment Unit KeyComponent KeyImportant notice:This abridged version contains the principal parts of the keys employed for fossil-fueled powerplants, but does not include the guidelines, application commentaries, boundaries and taskdefinitions present in the complete edition.The abridged version is intended to assist the user in decoding documents employing KKScodes and shall not be used as material for work.The designations used in this edition may in certain cases deviate slightly from the VGB edition(preferred KWU terms).Information on general subjects is provided by KWU OI 42, Offenbach, Tel. 2078.
KKSIdentification System for Power PlantsFormat of the KKSIn consideration of the various requirements placed on the identification of plants, sections of plants anditems of equipment in power stations, KKS has three different types of code: Process-related codeProcess-related identification of systems and items of equipment according to their functions inmechanical, civil, electrical and control and instrumentation engineering Point of installation codeIdentification of points of installation of electrical and control and instrumentation devices in installationunits (e.g. in cabinets. panels, consoles) Location codeIdentification of locations in structures. on floors and in rooms and also of fire areas and topographicaldeterminations (surface area grid).These three types of code use the same identification scheme, which is subdivided into four breakdownlevels and titled as follows:Breakdown level0123Process-related identificationTotal plantSystem codeEquipment unitcodeComponentcodePoint of installation identificationTotal plantInstallation unitcodeInstallationspace codeLocation identificationTotal plantStructure codeRoom codeThe individual breakdown levels are made up of classifying and numbering code elements which consist ofdata characters occupied by alpha and numeric symbols:Breakdown level012DesignationGF0 F1F2F3 FNA1A2 AN A3A or NN AAA NNAA NNN AData character3B1B2A ABNN NThe following extract from the keys contains the most important classifying parts of the function, equipmentunit and component keys used in fossil-fueled power plants.The numerical data characters of the identifier are normally not classifying and are employed on a plant anduser-specific basis ("Project-specific establishments according to the KKS Guidelines").
KKSIdentification System forPower PlantsFunction Key, Main GroupsABCEGHLMNPQSUXGrid and distribution systemsPower transmission and auxiliary power supplyInstrumentation and control equipmentConventional fuel supply and residues disposalWater supply and disposalConventional heat generationSteam, water, gas cyclesMain machine setsProcess energy supply for external users (e.g. district heating)Cooling water systemsAuxiliary systemsAncillary systemsStructuresHeavy machinery (not main machine sets)Function Key
KKSIdentification System forPower PlantsFunction rid and distribution systems 420 kV systems 420 kV systems380 (420) kV systems220 (245) kV systems110 (150) kV systems60 (72) kV systems45 (50) kV systems30 (35) kV systems20 (25) kV systems10 (15) kV systems6 (5) kV systems1-3 kV systems 1 kV systemsControl consolesMeasuring and metering equipmentProtection equipmentDecentralized panels and cabinetsTransformer equipmentOpen-loop control, checkback and auxiliary equipmentMarshalling racksInstrument panelsCentral equipmentCommunication equipment
KKSIdentification System forPower PlantsFunction KeyBBPower transmission and auxiliary power supplyBABAABABBACBATBAWBAXBAYPower transmissionGenerator leadsFoundation cabinetsGenerator circuit breaker, also commutating pole circuit breaker, incl. cooling systemGenerator transformers, including cooling systemEarthing and lightning protection systemsControl air supply systemControl and protection equipmentBBBBA-BBSBBTBBXBBYMedium-voltage distribution boards and transformers, normal systemMV distribution boardMV auxiliary power transformersFluid supply system for control and protection equipmentControl and protection equipmentBCBCA-BCSBCTBCXBCYMedium-voltage distribution boards and transformers, general-purposeMV start-up distribution boardStart-up, offsite, general-purpose transformersFluid supply system for control and protection equipmentControl and protection equipmentBDBDA-BDSBDTBDXBDYMedium-voltage emergency distribution boards and transformers, (diesel) emergencypower system 1MV emergency distribution boardMV transformerFluid supply system for control and protection equipmentControl and protection equipmentBFBFA-BFSBFT-BFWBFYLow-voltage main distribution boards and transformers, normal systemLV main distribution boardLV auxiliary power transformerControl and protection equipmentBHBHA-BHSBHT-BHWBHYLow-voltage main distribution boards and transformers, general-purposeLV main distribution boardLV auxiliary power transformerControl and protection equipmentBJBJA-BJSBJTBJYLow-voltage sub-distribution boards and transformers, normal systemLV sub-distribution boardLV auxiliary power transformerControl and protection equipment
KKSIdentification System forPower PlantsFunction KeyBBLBLA-BLSBLTBLYLow-voltage sub-distribution boards and transformers, general-purposeLV sub-distribution boardLV auxiliary power transformerControl and protection equipmentBMBMA-BMSBMT-BMWBMYLow-voltage distribution boards and transformers, (diesel) emergency power system1LV emergency distribution boardLV auxiliary power transformerControl and protection equipmentBPPower installations for variable speed drivesBRBRA-BRSBRTBRUBRVBRYLow-voltage distribution boards, uninterruptible (converter) Power supplyLV distribution boardsConverter (rotary)Converter (static) inverterEmergency power generating equipment if not under *X* Heavy Machinery)Control and protection equipmentBTBTA-BTKBTL-BTVBTW-BTZBattery systemsBatteriesRectifiers, battery chargersCommon equipmentBUBUA-BUSBUYDC distribution boards, normal systemDC distribution boardControl and protection equipmentBVBVA-BVSBVYDC distribution boards, emergency power system 1DC distribution boardControl and protection equipmentBXBXYFluid supply system for control and protection equipmentControl and protection equipmentBYControl and protection equipment
KKSIdentification System forPower PlantsFunction KeyCCInstrumentation and control equipmentCACAA-CAQProtective interlocksCabinets for protective interlocksCBCBA-CBNCBPCBQFunctional group control, subloop controlCabinets for functional group controlCabinets for synchronizationCabinets for auxiliary power chanqeoverCCCCA-CCQBinary signal conditioning, drive control interfaceCabinets for binary signal conditioning, drive control interfaceCDCDA-CDQDrive control interfaceCabinets for drive control interfaceCECEA-CEHCEJ-CEQAnnunciationCabinets for annunciation systemsFault recordingCFCFA-CFFCFQMeasurement recordingCabinets for measurementCabinets for recording (meters, pain recorders)CGCGA-CGHClosed-loop control (excl. power section)Cabinets for closed-loop controlCHCHA-CHDProtectionCabinets for generator and transformer protectionCJCJACJDCJFCJJ-CJNCJP-CJTCJU-CJYUnit coordination levelUnit control system (including cabinets)Start-up control, set point control (unit) (incl. cabinets)Boiler control system (incl. cabinets)Instrumentation and control cabinets for steam turbine setInstrumentation and control cabinets for gas turbine setInstrumentation and control cabinets for other main and heavy machineryCKCKA-CKHCKJ-CKMProcess computer systemOnline supervisory and diagnostic computerAccess control computer
KKSIdentification System forPower PlantsFunction UCRVCRWCRYProgrammable process control systems and associated cabinetsCabinets for automation systems, e.g. unit control level, function unit 1Cabinets for automation systems, function unit 2Cabinets for automation systems, function unit 3Cabinets for automation systems, function unit 4Cabinets for automation systems, function unit 5Cabinets for automation systems, function unit 6Cabinets for automation systems, function unit 7Cabinets for automation systems, e.g. several function unitsAutomation systems, e.g. operationalAutomation systems, e.g. fail-safeAutomation systems, e.g. AS620-TCommunications systems, e.g. terminal bus systemCommunications systems, e.g. plant bus systemCommunications systems, e.g. field bus systemProcess control and information system, e. g. OM650Configuring system, e.g. E5680Diagnostics system, e.g. D5670Common super ordinate oop control (power section)Cabinets for power adjuster 400V AC, e.g. function unit 1Cabinets for power adjuster 400V AC, e.g. function unit 2Cabinets for power adjuster 400V AC, e.g. function unit 3Cabinets for power adjuster 400V AC, e.g. function unit 4Cabinets for power adjuster 400V AC, e.g. function unit 5Cabinets for power adjuster 400V AC, e.g. function unit 6Cabinets for power adjuster 400V AC, e.g. function unit 7Cabinets for interposing relays for 24 V DC solenoid valvesCabinets for power supply of hardwired control roomCabinets for 24 V DC fusesCabinets for 230 V DC fusesCVMarshalling racks
KKSIdentification System forPower PlantsFunction KeyCCWControl roomsCWA-CWE Main control consolesCWF-CWP Main control panelsCXLocal control YYCommunication equipmentTelephone system (PABX)Control console telephone systemAlarm systemFire alarm systemClock systemRemote control systemTelemetry systemRemote metering systemHF carrier telephone systemStaff paging systemOptical monitoring systemPneumatic tube conveyorRadiotelephone systemTelephone system for commissioning
KKSIdentification System forPower PlantsFunction KeyEEConventional fuel supply and residues disposalEAEAAEABEACEADEAEEAFEATEAUEAYUnloading and storage of solid fuelsShip unloading systemRail wagon anti truck unloading bayTransport systemStacking systemBunker system, storage area (stockyard)Bucket Wheel system, reclaimer systemWeighing equipmentSampling equipmentControl and protection EBTEBUEBYMechanical treatment of solid fuels (also for gas generation and treatment)(Crushing, mixing drying etc.)Transport systemMixing systemCrushing system, pulverizing systemScreening systemSeparator system and discharge equipment thereofTemporary storage system for milled raw coalPredrying systemMain drying systemDried coal transport system incl. aftercoolingDried coal temporary storage systemVapour compressors systemExhaust systemResidues removal systemWeighing equipmentSampling equipmentControl and protection equipmentECECTECUECYDistribution of solid fuelsWeighing equipmentSampling equipmentControl and protection equipmentEDChemical treatment of solid fuels incl. residues removal (e.g. desulfurization plant)EEConversion of solid fuels
KKSIdentification System forPower PlantsFunction KeyEEGEGAEGBEGCEGDEGREGTEGXEGYSupply of liquid fuels (light fuel oil)Receiving equipment incl. pipelineTank farmPump systemPiping systemResidues removal systemHeating medium systemFluid supply system for control and protection equipmentControl and protection equipmentEHEHCEHGEHNEHTEHXEHYChemical treatment of liquid fuels incl. residues removal (light and heavy fuel oil)Additive dosing systemChemical treatment of light fuel oilChemical treatment of heavy fuel oilHeating medium systemFluid supply system for control and protection equipmentControl and protection ply of gaseous fuelsReceiving equipment incl. pipelineMoisture separation systemHeating systemMain reducing station, expansion turbineMechanical cleaning, scrubbingStorage systemPiping systemMain pressure boosting systemResidues removal systemHeating medium systemFluid supply system for control and protection equipmentControl and protection equipmentELChemical treatment of gaseous fuels incl. residues removalEMSupply and treatment of fluxing agentsENENAENBENCENDENRENTENXENYSupply of other fuels (heavy fuel oil or crude oil)Receiving equipment incl. pipelineTank farmPump systemPiping systemResidual removal systemHeating medium systemFluid supply system for control and protection equipmentControl and protection equipment
KKSIdentification System forPower PlantsFunction KeyEEPEPCEPGEPNEPTEPXEPYTreatment of other fuels (physical treatment of light and heavy fuel oil)Pumps systemPhysical treatment of light fuel oilPhysical treatment of heavy fuel oilHeating medium systemFluid supply system for control and protection equipmentControl and protection equipmentEQConversion of other fuelsERERAERBERCERYIgnition fuel supplyPulverized coal supply systemOil supply systemGas supply systemControl and protection ETYAsh and slag removal system (from excl. removal equipment)Wet ash conveying systemStorage or settling pond for wet ashWet ash dredgerConveying system for granulateStorage system for granulateConveying system for dry ashStorage system for dry ashCommon conveying system for wet and dry ashCommon storage system for wet and dry ashSettling plant for wet and dry ashForwarding, distribution, recovery and disposal systems for flushing and ash waterGeneration and distribution systems for carrier airFluid supply system for control and protection equipmentControl and protection equipment
Identification System forPower PlantsFunction KeyETreatment and transport system for combustion, fuel treatment, fuel conversion, flueas cleaning, gas generation residuesTreatment system for fuel treatment residuesTreatment system for fuel conversion residuesTreatment system for fuel combustion residuesTreatment system for flue gas cleaning residuesTreatment system for gas generation and treatment residuesTreatment system for fuel treatment residuesTreatment system for fuel treatment residuesTreatment system for fuel conversion residuesTreatment system for fuel conversion residuesTreatment system for fuel combustion residuesTreatment system for fuel combustion residuesTreatment system for flue gas cleaning residuesTreatment system for flue gas cleaning residuesTreatment system for gas generation and treatment residuesTreatment system for gas generation and treatment residues
KKSIdentification System forPower PlantsFunction KeyGGWater supply and disposalGAGAAGACGADGAFGAVGAXGAYRaw water supplyExtraction, mechanical cleaningPiping and channel systemStorage systemPump systemLubricant supply systemFluid supply system for control and protection equipmentControl and protection equipmentGBTreatment system (carbonate hardness removal) incl. cooling tower make-up watertreatment systemFiltering, mechanical cleaning systemAeration, gas injection systemPrecipitation system (e.g. for carbonate hardness removal)Acid proportioning system (e.g. for carbonate hardness removal)Ion exchange, reverse osmosis system (e.g. for carbonate hardness removal)Evaporation system (e.g. for carbonate hardness removal)Deaeration, drying systemPreheating, cooling systemPiping system temporary storage system, pump system for main fluidStorage system outside fluid treatment system (if not part of another system)Chemicals supply systemRegeneration flushing equipmentInjection system for main fluid (for hardness stabilisation)Flushing water and residues removal system incl. neutralizationSludge thickening systemHeating, cooling and flushing fluid distribution systemFluid supply system for control and protection equipmentControl and protection RGBSGBTGBXGBY
KKSIdentification System forPower PlantsFunction SGCTGCXGCYTreatment system (demineralization)Filtering, mechanical cleaning systemAeration, gas injection systemPrecipitation system (e.g. for carbonate hardness removal)Acid proportioning system (e.g. or carbonate hardness removal)Ion exchange, reverse osmosis system (e.g. for demineralization)Evaporation system (e.g. for demineralization)Deaeration drying systemPreheating, cooling systemPiping system, temporary storage system, pump stem for main fluid.Storage system outside fluid treatment system (if not part of another system)Chemicals supply systemRegeneration, flushing equipmentInjection system for main fluidFlushing water and residues removal system incl. neutralizationSludge thickening systemHeating, cooling and flushing fluid distribution systemFluid supply system for control and protection equipmentControl and protection GDRGDSGDTGDXGDYTreatment system (others)Filtering, mechanical cleaning systemAearation, gas injection systemPrecipitation system (e.g. for carbonate hardness removal)Acid proportioning system (e.g. for carbonate hardness removal)Ion exchange, reverse osmosis system (e.g. for demineralization)Evaporation system (e.g. for demineralization)Deaeration, drying systemPreheating, cooling, systemPiping system, temporary storage system,, pump system for main fluidStorage system outside fluid treatment system (if not part of another system)Chemicals supply systemRegeneration, flushing equipmentInjection system for main fluidFlashing water and residues removal system incl. neutralizationSludge thickening systemHeating, cooling and flushing fluid distribution systemFluid supply system for control and protection equipmentControl and protection equipment
KKSIdentification System forPower PlantsFunction KeyGGHGHBGHCGHDDistribution systems (not drinking water)Distribution system after treatment (carbonate hardness removal)Distribution system after treatment (demineralization), (demineralizeddistribution system)Distribution system after treatment (others) (mains water distribution system)GKGKAGKBGKC-GKZDrinking water supplyReceiving pointStorage, forwarding, distribution systemAssigned to structuresGMGMAGMC-GMZPlant drainage systemCentral disposal systemAssigned to QGNRGNSGNTGNXGNYPlant drains treatment systemFiltering, mechanical cleaning systemAeration, gas injection systemPrecipitation system (e.g. for carbonate hardness removal)Acid proportioning system (e.g. for carbonate hardness removal)Ion exchange system (e.g. for demineralization)Evaporation system (e.g. for demineralization)Deaeration, drying systemPreheating, cooling systemPiping system, temporary storage system, pump system for main fluidStorage system outside fluid treatment (if not part of another system)Chemicals supply systemRegeneration, flushing equipmentInjection system for main fluidFlushing water and residues removal system incl. neutralizationSludge thickening systemHeating, cooling and flushing fluid distribution systemFluid supply system for control and protection equipmentControl and protection equipmentGQGQAGQBGQC-GQZDomestic waste water collection and drainage systemsCentral disposal systemStorageAssigned to structureswater
KKSIdentification System forPower PlantsFunction SGRTGRXGRYDomestic waste water treatment systemFiltering, mechanical cleaning systemAeration, gas injection systemPrecipitation system (e.g. for carbonate hardness removal)Acid proportioning system (e.g. for carbonate hardness removal)Ion exchange system (e.g. for demineralization)Evaporation system (e.g. for demineralization)Deaeration, drying systemPreheating, cooling systemPiping system, temporary storage system, pump system for main fluidStorage system outside fluid treatment system (if not a part of another syst
CUE Cabinets for power adjuster 400V AC, e.g. function unit 5 CUF Cabinets for power adjuster 400V AC, e.g. function unit 6 CUG Cabinets for power adjuster 400V AC, e.g. function unit 7 CUL Cabinets for interposing relays for 24 V DC solenoid valves CUM Cabinets for power supply of hardwired control room CUN Cabinets for 24 V DC fusesFile Size: 237KB
kks handbook kks -020 december 2014 edition: 09 author: vao/ks confirmed: nl chapter 1 verkfrÆÐistofan afl og orka page 1.1 1. kks 2 1.1 scope of kks 2 1.1.1 type of code 3 1.1.2 break down levels, prefix and breakdown symbols 4 1.1.3 kks code 5 1.2
KKS is based on tried and tested technology and uses JOST’s high-quality 2" KKS 42 fifth wheel. Proven to be reliable and practical, KKS 42 is the heart of the revolutionary coupling system, along with the sensors, the KKS
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