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    Các kí hiệu trong bản vẽ thiết kế nhà máy nhiệt điện (ABBRIVIATIONS)

    Tùy chỉnh font chữ: Xem với cỡ chữ lớn hơn Xem với cỡ chữ nhỏ hơn


    ABBRIVIATIONS DESCRIPTION
    A/M Automatic/Manual
    AAAC All Aluminum Alloy Conductor
    AAC All Aluminum Conductor
    ACAR Aluminum Conductor Alloy Reinforced
    ACB Air Circuit Breaker
    ACSR Aluminum Conductor Steel Reinforced
    AFC Approved For Construction
    AFD Approved For Design
    AHU Air Handling Unit
    ANSI American National Standards Institute
    APFR Automatic Power Factor Regulator
    AR Auto Reclose (Relay)
    ASAP As Soon As Possible
    ATS Automatic Transfer Switch
    AUX Auxiliary
    AVR Automatic Voltage Regulator
    AWA Aluminum Wire Armoured (Cable)
    AWG American Wire Gauge
    BB Bus Bar (Protection)
    BCT Bushing Current Transformer
    BFP Boiler Feed-water Pump
    BHP Brake Horse Power
    BIL Basic Impulse Level
    BKR Breaker
    B/L Bill of Lading
    BM(BOM) Bill of Material
    BOO Build Own Operate
    BOP Balance Of Plant
    BOT Build Own Transfer
    BS British Standards (institute)
    BSDG Black Start Diesel Generator
    C&F Cost & Freight
    CAR Construction All Risk (Insurance)
    CBF Circuit Breaker Fail (Protection)
    CBM CuBic Meter (M³)
    CCPD Coupling Capacitor Potential Device
    CCPP Combined Cycle Power Plant
    CCW Counter Clock Wise
    CED Chiep Executive Director
    CEO Chiep Executive Officer
    CFO Chiep Financial Officer
    CFR Cost,and Freight
    CHU Chiller Handling Unit
    C/I Commercial Invoice
    CIF Cost Insurance and Freight
    CIP Carriage and Insurance Paid To
    CLR Current Limiting Reactor
    CM Construction Management
    C/O Certificate of Origin
    COS Cut Out Switch
    CPT Carriage Paid To
    CS Control Switch
    CT Current Transformer
    CTT Current Transformer Test Terminal
    CUB Cubicle
    CVT Capacitive Voltage Transformer
    CU Copper conductor
    CW Clock Wise
    C/W Certificate of Weight
    CWP Cooling Water Pump (Circulating Water Pump)
    DAF Delivered At Frontier
    D/G Diesel Generator
    DCS Distributed Control System
    DEF Delivered Ex Ship
    DIFB Biased Differential (Relay)
    DIFF. Differenfial (Relay)
    DO Diesel Oil
    DOL Direct On Line (Motor starting)
    DS Disconnecting Switch
    DTR Digital Transient Recorder
    EF Earth Fault (Relay)
    EFF. Efficiency
    E/L Export License
    ELCB Earth Leakage Circuit Breaker
    ELR Earth Leakage Relay
    EM Engineering Manager / Earth Mast
    EMS Energy Management System
    EOCR Electronic Over Current Relay
    EPC Engineering Procurenment Construction
    ES Earthing Switch
    ESD Emergency Shut Down
    ETA Estimated Time of Arrival
    ETD Estimated Time of Departure
    EX Excitor
    EXW Ex Works
    FAS Free Alongside Ship
    FAT Factory (or Field or Final) Acceptance Test
    FCA Free Carrier
    FD Forced Draft ↔ ID(Induced Draft)
    FDR Feeder
    FL Fluorescent Light (Lamp)
    FOB Free On Board
    FOR Forced Outage Rate / Free On Rail
    FRLS Flame Retardent(or Fire Resistant) Low Smoked
    FSA Fuel Supply Agreement
    FSD Fire Shut Down
    GCB Gas Circuit Breaker
    GEN Generator
    GIS Gas Insulated Switchgear
    GIS Geographic Information System
    GPS Global Positioning System
    GPT Grounding Potential Transformer
    GT(G) Gas Turbine (Generator)
    GTY Gantry
    HFO Heavy Fuel Oil
    HPS High Pressure Sodium
    HRSG Heat Recovery Steam Generator
    HVAC Heating, Ventilation & Air Conditioning
    I/C Inspection Certiviate
    ICT Interposing CT
    ID Induced Draft ↔ FD(Induced Draft)
    IDMT Inverse Definite Minimum Time
    IEC International Electrotechnical Commission
    IEEE Institute of Electrical and Electronics Engineers
    IFA Issued For Approval
    IFC Issued For Construction
    IFD Issued For Design
    IOM Inter Office Memorandum
    I/P Inusrance Policy
    IPB Isolated Phase Busduct
    IPP Independant Power Producer
    ISF Instrument Safety Factor
    ITB Invitation To Bid
    ITP Inspection (and) Test Plan
    JB(J/B) Junction Box
    JCS The Japanese Cable Manufacturer's Association Standard
    JEC Standard of the Japanese Electrotechnical Committee
    JEM The Standard of Japan Electrical Manufacturer's Association
    JIS Japanese Industrial Standards
    L.O. Lube Oil
    L/C Letter of Credit
    L/I Letter of Intent
    LA Linghtning Arrester
    LC Load Center
    LCD Liquid Crystal Display
    LCP Local Control Panel
    LCS Local Control Station
    LE / LE Lead Engineer / Loss of Excitation (Relay)
    LED Light Emitting Diode
    LFO Light Fuel Oil
    LOR Lock Out Relay
    LRC Load Ratio Controller
    LT Line Trap
    LTG Lighting
    M/H Man Hour
    M/M Man Month
    MC Magnetic Contactor
    MCB Miniature Circuit Breaker
    MCC Motor Control Center
    MCCB/M.O. Molded Case Circuit Breaker(Magnetic Only)
    MDF Main Distribution Frame
    MF Maintenance Free / Multiplying Factor
    MK Marshalling Kiosk
    MMI Man-Machine Interface
    MOF Metering Outfit
    MOM Minutes Of Meeting
    MOU Memorandom Of Understanding
    MOV Motor Operating Valve
    MPR Motor Projection Relay / Monthly Progress Report
    MTBF Mean Time Between Failure
    MTO Material Take Off
    MVR Manual Voltage Regulator
    NEC National Electrical Code
    NEMA National Electrical Manufacturer's Association
    NGR(NER) Neutral Grounding Resister(Neutral Earthing Resister)
    NGT(NGTR) Neutral Grounding Transformer
    NLTC No Load Tap Changer
    NPS Negative Phase Sequence (Relay)
    NSPB Non Segregate Phase Busduct
    NVD Neutral Voltage Displacement
    O&M Operation & Maintenance
    OCB / MOCB Oil Circuit Breaker / Minmum Oil Circuit Breaker
    OCR Over Current Relay
    OJT On the Job Training
    OLTC On Load Tap Changer
    ONAN/ONAF Oil Nature Air Nature / Oil Nature Air Forced
    OV Over Voltage (Relay)
    P&ID Piping and Instrument Diagram
    P.U Pressurization Unit / Per Unit
    P/O Purchase Order
    PABX Private Automatic Branch Exchanger
    PB Push Button
    PC Procurement Coordinator
    PCB Poly Chlorinated Bi-phenyl / Printed Circuit Board
    PCS Pieces
    PD Project Director
    PE Project Engineer
    PFD Process Flow Diagram
    PI Post Insulator
    PJT Project
    P/L Packing List
    PLC Programmable Logic Controller
    PLCC Power Line Carrier Communication
    PM Project Manager
    PMT Project Management Team
    PN Plant North
    PNL Panel
    PPA Power Purchase Agreement
    PQ Pre-Qualification
    PS Purchase Specification
    PSS Power System Stabilizer
    PT Potential Transformer
    PTT Potential Transformer Test Terminal
    PVC Poly Vinyl Chloride
    R/L Remote/Local
    RCP Remote Control Panel
    REF Restriced Earth Fault (Relay)
    RFQ(RFP) Request For Quotation (Proposal)
    RIV Radio Inflenced Voltage
    RM. Ringgit Malaysia
    Rp. Rupiah
    RP Reverse Power (Relay)
    RPM Revolution Per Minute
    Rs. Rupees
    RTD Resistance Temperature Detector
    RTU Remote Terminal Unit
    RY Relay
    S.C Static Condenser
    S.R Series Reactor
    S/S Substation
    SA Surge Arrester
    SBEF StandBy Earth Fault (Relay)
    SCADA Supervisory Control And Data Acquisition
    SCR Silicon Controlled Rectifier / Short Circuit Ratio
    SCS Substation Control System
    SER Sequence Event Recorder
    SIL Surge Impedance Loading
    SLD Single Line Diagram
    SLS Synchronizing Switch
    SPB Segregated Phase Busduct
    SPST Single Pole Single Throw
    SS Selector Switch or Syncro Switch
    SSTD Solid State Trip Device
    ST(G) Steam Turbine (Generator)
    STP Sewage Treatment Plant
    SW Switch
    SWA (Galavinized) Steel Wire Armoured (Cable)
    SWGR SWITCHGEAR
    SWYD SWITCHYARD
    SYN Synchronizing
    T/L Transmission Line
    TB Terminal Board
    TBE, TBA Technical Bid Evaluation (Analysis)
    TBN Turbine
    TCS Trip Circuit Supervision (Relay)
    TCU Tele Counting Unit
    TE Electrical reset Trip (Relay)
    TEFC Totally Enclosed Fan Cooled
    TEWAC Totally Enclosed Water (to) Air Cooled
    TLP Transformer Local Panel
    TPN Triple Pole Neutral
    TR Transformer
    TRV Transient Recovery Voltage
    UPS Uninterruptable Power Supply
    UV Under Voltage (Relay)
    VCB Vacuum Circuit Breaker
    VCS Vacuum Combination Starter
    VRO Voltage Restrained Overcurrent (Relay)
    VSAT Very Small Aperture Terminal
    VT Voltage Transformer
    WHRH Waste Heat Recovery Boiler
    XLPE Cross Linked Poly Ethylene (Insulation)
    Y2K Year 2000 (millenium bug)
    ZCT Zero-phase Current Transformer

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