初步设计外审文件提交电气pya292sd sep2019power plant identification system of electrical

1、participantScaleOther Document Code (if any)Created byChecked by.Examined byApproved byFormatA4OriginatorDocument TypeTechnical referenceProject Document CodePYA2/92/SD/PRE-D32-/RT/001Title, SubtitlePower Pldentification System of Electrical电气专业电厂标识系统编码说明Issue StatusReleasedDistr bution StatusFRIden

2、tification number37-FA17472C-D-32Rev.ADate10/Sep/2019Lang.En/中Sheet1 /34Revision historyRev.Revision DateCreated byChecked byExamined byApproved byDescriptionA10/Sep/2019XXYCPLSS KJZBFirst IssueEmployers NameBANGLADESH-POWER COMPANY (PVT.) LIMITED (BCPCL)Employers Contract No.19001-BCPCL/Payra1320MW

3、/2019Employers Engineers NamesEPC Contractors NamesPAYRA 1320MW THERMAL POWER PLANT PROJECT (PHASE II)VOLUMES LIST本期工程初步设计文件由以下各卷组成©.OriginatorSDEPCIProject Document CodePYA2/92/SD/PRE-D32-/RT/001Rev.ADate10/Sep/2019Lang. En / 中Sheet3 /34No.序号Volume卷号Subject卷名1Volume 1第 1 卷General总的部分2Volume 2第

4、 2 卷Electric Power System电力系统部分3Volume 3第 3 卷Layout and Transportation总图部分4Volume 4第 4 卷Thermodynamic热机部分5Volume 5第 5 卷Coal Handling运煤部分6Volume 6第 6 卷Ash Handling除灰渣部分7Volume 7第 7 卷Chemical电厂化学部分8Volume 8第 8 卷Flue Gas Desulfurization烟气脱硫部分9Volume 9第 9 卷Electrical电气部分10Volume 10第 10 卷I&C仪表与部分11Vo

5、lume 11第 11 卷Information System系统及安全防护部分12Volume 12第 12 卷Civil结构部分13Volume 13第 13 卷HVAC供暖通风及空气调节部分14Volume 14第 14 卷Hydraulic水工工艺部分15Volume 15第 15 卷Hydraulic Structure水工结构部分16Volume 16第 16 卷Environmental环境保护部分17Volume 17第 17 卷Fireing消防部分FILE LIST本卷目录©.OriginatorSDEPCIProject Document CodePYA2/92

6、/SD/PRE-D32-/RT/001Rev.ADate10/Sep/2019Lang. En / 中Sheet4 /34No.序号Document Code图号Title名称1PYA2/92/SD/PRE-D01-/ RT/001ELECTRICAL DESIGN INSTRUCTION电气设计说明书2PYA2/92/SD/PRE-D02-/ SD/001ELECTRICAL SINGLE LINE DIAGRAM电气主接线图3PYA2/92/SD/PRE-D03-/ CA/001SHORT CIRCUIT CURRENT CALCULATION RESULT SHEET短路电流计算结果4P

7、YA2/92/SD/PRE-D04-/ CA/001CHOICE SHEET OF MAIN ELECTRICAL EQUIPMENTS电气主要选择表5PYA/00/SD/PRE-D05-/C D/001AUXILIARY SINGLE LINE DIAGRAM厂用电原理接线图6PYA/00/SD/PRE-D05-/C D/002AUXILIARY SINGLE LINE DIAGRAM厂用电原理接线图7PYA/00/SD/PRE-D05-/C D/003AUXILIARY SINGLE LINE DIAGRAM厂用电原理接线图8PYA/00/FJ/PRE-D05-/C D/004AUXILI

8、ARY SINGLE LINE DIAGRAM厂用电原理接线图9PYA2/92/SD/PRE-D06-/ GA/001PLAN ARRANGEMENT DRAWING OF ELECTRICAL EQUIPMENT OUTSIDE A ROW OF TURBINE HALLA 列外电气构(物平面布置图10PYA2/92/FJ/PRE-D07-/ GA/001PLAN ARRANGEMENT DRAWING OF 400kV INDOOR GIS SWITCHYARD400kV 屋内 GIS 平面布置图11PYA2/92/FJ/PRE-D08-/ GA/001SECTION ARRANGEMEN

9、T DRAWING OF 400kV INDOOR GIS SWITCHYARD400kV 屋内 GIS 断面布置图12PYA2/92/SD/PRE-D09-/ GA/001PLAN ARRANGEMENT DRAWING OF ISOLATED PHASE BUS DUCT封闭母线平面布置图13PYA2/92/SD/PRE-D10-/ GA/001SECTION ARRANGEMENT DRAWING OF ISOLATED PHASE BUS DUCT封闭母线断面布置图14PYA2/92/SD/PRE-D11-/ GA/001PLAN AND SECTION ARRANGEMENT DRA

10、WING OF SEGREGATED PHASE BUS DUCT共箱母线平断面布置图©.OriginatorSDEPCIProject Document CodePYA2/92/SD/PRE-D32-/RT/001Rev.ADate10/Sep/2019Lang. En / 中Sheet5 /34No.序号Document Code图号Title名称15PYA2/92/SD/PRE-D12-/ GA/001PLAN AND SECTION ARRANGEMENT DRAWING OF 11kV SWITCHGEAR ROOM IN MAIN POWER BUILDING AND A

11、SH TRANSPORTATION BUILDING主厂房及输灰 11kV 配电室平断面布置图16PYA2/92/SD/PRE-D13-/ GA/001PLAN AND SECTION ARRANGEMENT OF DRAWING OF CCBEL. ±0.00M SWITCHGEAR ROOM集控楼±0.00m 配电室平断面布置图17PYA2/92/SD/PRE-D14-/ GA/001PLAN AND SECTION ARRANGEMENT OF DRAWING OF CCBEL. 6.90M SWITCHGEAR ROOM集控楼 6.90m 配电室平断面布置图18PY

12、A2/92/SD/PRE-D15-/ GA/001PLAN AND SECTION ARRANGEMENT OF ESP SWITCHGEAR ROOM除尘配电室平断面布置图19PYA2/92/FJ/PRE-D16-/ GA/001PLAN AND SECTION ARRANGEMENT OF COAL HANDLING SWITCHGEAR ROOM输煤综合楼配电室平断面布置图20PYA2/92/FJ/PRE-D17-/ GA/001PLAN AND SECTION ARRANGEMENT DRAWING OF IDCT SWITCHGEAR ROOM机械通风冷却塔配电室平断面布置图21PY

13、A2/92/SD/PRE-D18-/ GA/001PLAN AND SECTION ARRANGEMENT OFF.G.D SWITCHGEAR ROOM脱硫配电室平断面布置图22PYA2/92/SD/PRE-D19-/ GA/001PLAN ARRANGEMENT DRAWING OF CABLE TRAY IN THE TURBINE HALL GROUND FLOOR汽机房底层电缆桥架布置图23PYA2/92/SD/PRE-D20-/ GA/001PLAN ARRANGEMENT DRAWING OF CABLE TRAY IN THE TURBINE HALL MIDDLE FLOOR

14、汽机间层电缆桥架布置图24PYA2/92/SD/PRE-D21-/ GA/001PLAN ARRANGEMENT DRAWING OF CABLE TRAY IN PLANT AREA厂区电缆通道布置图25PYA2/92/SD/PRE-D22-/ GA/001SCHEMATIC DIAGRAM FOR& METERING OF GENERATOR-TRANSFORMER UNIT发变组保护及测量仪表配置图26PYA2/92/SD/PRE-D23-/ GA/001SCHEMATIC DIAGRAM FOR& METERING OF AUXILIARY START-UP TRANS

15、FORMER启/备变保护及测量仪表配置图©.OriginatorSDEPCIProject Document CodePYA2/92/SD/PRE-D32-/RT/001Rev.ADate10/Sep/2019Lang. En / 中Sheet6 /34No.序号Document Code图号Title名称27PYA2/92/SD/PRE-D24-/ CD/001SCHEMATIC DIAGRAM OF 220V DC SYSTEM IN MAIN POWER BUILDING主厂房动力 220V 直流系统图28PYA2/92/SD/PRE-D25-/ CD/001SCHEMATIC

16、 DIAGRAM OF 110V DC SYSTEM IN MAIN POWER BUILDING主厂房110V 直流系统图29PYA2/92/SD/PRE-D26-/ CD/001SCHEMATIC DIAGRAM OF UPS SYSTEM IN MAIN POWER BUILDING单元机组 UPS 系统图30PYA2/92/FJ/PRE-D27-/ CD/001SCHEMATIC DIAGRAM OF NETWORK COMPUTER CONTROL SYSTEM网络微机系统图31PYA2/92/SD/PRE-D28-/ CD/001PLAN ARRANGEMENT DRAWING O

17、F ELECTRIC RELAYROOM IN MAIN BUILDING主厂房电气继电器室平面布置图32PYA2/92/FJ/PRE-D29-/ CD/001ARRANGEMENT DRAWING OF NETWORK CONTROL RELAY ROOM网络继电器室屏柜布置图33PYA2/92/SD/PRE-D32-/ RT/001Power Pldentification System of Electrical电气专业电气标识系统编码说明34PYA2/92/SD/PRE-D33-/ SD/001PLANT COMMUNICATION DIAGRAM全厂通信系统图TABLE OF CON

18、TENTS目录12General description 概述Process identification 过程标识8888192.12.22.3References of process identification 过程标识的相关内容Description of process-related code 工艺系统相关标识说明Application Regulation 应用规则3 Power pldentification system code specification for electrical part 电气专业电厂标识系统编码说明2121dentification system

19、 code tag（General）电气专21243.13.2Introduction 编制说明Principles of Electric power pl业电厂标识系统编码原则（总的部分）3.33.4Scale 范围Principle and method of Power pldentification system tag 本工程编码标25识的原则及©.OriginatorSDEPCIProject Document CodePYA2/92/SD/PRED32-/RT/001Rev.ADate10/Sep/2019Lang. En / 中Sheet7 /341General

20、description 概述Identificationsystemwillbeprovidedfortheconvenienceofmanagement of equipment,valves etc. The specifications of identificationsystem for power plant are compiled according to GB/T50549-2010Codingstandard for power pldentification System,as well as combining withthe particular conditions

21、 of this project.为便于、阀门等的管理设计采用标识系统。本发电厂标识系统编码说明参考GB/T50549-2010电厂标识系统编码标准，并结合本项目的具体条件编制而成。2Process identification 过程标识2.1References of process identification 过程标识的相关内容Inordertosatisfytheidentificationofequipment,components, cables,valves etc in power station, Processrelated code of power plantident

22、ification System will be used in this project.为了满足对发电厂各种，部件、电缆、阀门等的标识，本工程采用电厂标识系统编码标准的工艺系统相关标识。Processrelated code is used to identify systems and items of equipment according to their functions in mechanical,civil, electrical, control and instrumentation engineering.工艺系统相关标识：通常根据其在机械、土建、电气和热控方面的功能对

23、系统和部件进行标识。2.2Description of process-related code 工艺系统相关标识说明2.2.1Format of process-related code 工艺系统相关标识格式The code isup of breakdown levels. The individual breakdownlevels are differently formatted. They areup of classifying and©.OriginatorSDEPCIProject Document CodePYA2/92/SD/PRE-D32-/RT/001Rev

24、.ADate10/Sep/2019Lang. En / 中Sheet8 /34number code elements.代码是以分级组成的。各分级格式是不同的。它们由成。和编号代码组Serial No.ofbreakdown levelProcess-related identificationDesignation of data characterType of datacharacterNote：1）A means alpha characters（roman letters except I and O） 2）N means numerical characters（Arabic nu

25、merals）3）Characters within parenthesis means it can be used as necessary.分级序号工艺系统相关标识数据字符标志数据字符类型注：1）A 代表字母字符（除 I 和O 外的罗马字母）2）N 代表数字字符（数字）3）括号内的字符表示根据需要使用2.2.2 Description for breakdown level of process-related code工艺系统相关标识分级说明2.2.2.1 Breakdown level 0 “Unit”分级 0“机组”©.OriginatorSDEPCIProject Do

26、cument CodePYA2/92/SD/PRE-D32-/RT/001Rev.ADate10/Sep/2019Lang. En / 中Sheet9 /34A1A2ANA3AANNN（A）F0F1F2F3FNNAAANNGA or N单元代码系统代码全厂210A1A2ANA3AANN N（A）F0F1F2 F3FNNAAAN NGA or NEquipment unit codeSystem codeTotal plant210Serial No. of breakdown levelDesignation of datacharacterType of data character* To

27、tal plantThis breakdown level usually identifies power station phase. For project:3to be applied to unit 3Kto be applied to unit 3 and 4 common4to be applied to unit 4Yto be applied to the whole plant分级序号数据字符标志数据字符类型* 全厂0 级用于标识发电厂机组码。对于电站工程：3- 用于 3 号机组4- 用于 4 号机组K-用于 3、4 号机组的公用Y-用于整个电厂2.2.2.2Breakdo

28、wn level 1 “system code”分级 1“系统代码”Serial No. of breakdown levelDesignation of data characterType of data character* System code©.OriginatorSDEPCIProject Document CodePYA2/92/SD/PRE-D32-/RT/001Rev.ADate10/Sep/2019Lang. En / 中Sheet10 /34A1A2ANA3AANNN（A）F0F1F2F3FNNAAANNGA or N210A1A2ANA3AANNN（A）F0

29、F1F2F3FNNAAANNGA or N210A1A2ANA3AANNN（A）F0F1F2F3FNNAAANNGA or N210分级序号数据字符标志数据字符类型* 系统代码2.2.2.2.1Prefix number of system code 系统代码前缀数字Serial No. of breakdown levelDesignation of datacharacterType of data character* Prefix numberPrefix number for system codeis used for identifying power units, non-un

30、it-specific equipment.stationFor this project, number “0”will be used for all equipment, valves, etc,designed by SDEPCI andd by manufactures.分级序号数据字符标志数据字符类型* 系统代码前缀系统代码前缀用于标识发电厂单元机组，公用对于本工程规定如下：。本工程（含设计院设计范围及厂家设计供货范围）：N=0；2.2.2.2.2Function classification of system code©.OriginatorSDEPCIProject

31、 Document CodePYA2/92/SD/PRE-D32-/RT/001Rev.ADate10/Sep/2019Lang. En / 中Sheet11 /34A1A2ANA3AANNN（A）F0F1F2F3FNNAAANNGA or N210A1A2ANA3AANNN（A）F0F1F2F3FNNAAANNGA or N210A1A2ANA3AANNN（A）F0F1F2F3FNNAAANNGA or N210系统代码功能Serial No. of breakdown levelDesignation of data characterType of data character* Fun

32、ction classificationFunctionclassificationisdesignatedaccordingtotheofspecificconditions of this project. The code letters and designationsgroups F1 are given as follows：themainA B C D E G H L M P Q R S U XZGrid and distribution systemsPower transmission and auxiliary power supply Instrumentation an

33、d control equipment Instrumentation and control equipment Conventional fuel supply and residues disposal Water supply and disposalConventional heat generationWater, steam and gas cyclesMain matsCooling water systems Auxiliary systemsGas generation and treatment llary systemsStructuresHeavy machinery

34、 （not main ma Workshop and office equipmentts）For groupscode.F2 and subgroups F3, pleaserefer to the index ofsystem©.OriginatorSDEPCIProject Document CodePYA2/92/SD/PRE-D32-/RT/001Rev.ADate10/Sep/2019Lang. En / 中Sheet12 /34A1A2ANA3AANNN（A）F0F1F2F3FNNAAANNGA or N210分级序号数据字符标志数据字符类型* 功能功能如下：根据本工程

35、项目的特殊条件而选定的。主 F1 的代码字母和名称A B C D E G H L M P Q S U XZ电网和配电系统输电和厂用电仪表和仪表和常规供应和灰渣处理供水和水处理常规热力系统水，蒸汽、气体循环主机组冷却水系统辅助系统 附属系统 建构筑物重型机械（非主机组）车间和办公对于组F2 和子组 F3，参见电厂标识系统编码系统代码索引部分。©.OriginatorSDEPCIProject Document CodePYA2/92/SD/PRE-D32-/RT/001Rev.ADate10/Sep/2019Lang. En / 中Sheet13 /34A1A2ANA3AANNN（A）

36、F0F1F2F3FNNAAANNGA or N2102.2.2.2.3 Function numbering of system code 系统代码功能编号Serial No. of breakdown levelDesignation of data characterType of data character* Function numberingFunction numbering code elements have following general principles： numbering starts anew when one of the function classif

37、ication codechanges.numbering need not be continuous. redundant zeros must be written.numbering may be consecutive or grou. Subsystems and trainscanbenumberedconsecutivelyorgroupeddecimally.Consecutivenumbering should only be used when it is certain that the subsystem orparallel system can not be su

38、bdivided, otherwise decimalshould be used.numbering分级序号数据字符标志数据字符类型* 功能编号功能编号代码元素具有下列总的原则：·当前面代码元素中的一个改变时，编号重新开始。·编号不必是连续的。·冗余零必须写上。©.OriginatorSDEPCIProject Document CodePYA2/92/SD/PRE-D32-/RT/001Rev.ADate10/Sep/2019Lang. En / 中Sheet14 /34A1A2ANA3AANNN（A）F0F1F2F3FNNAAANNGA or N2

39、10A1A2ANA3AANNN（A）F0F1F2F3FNNAAANNGA or N210·编号可以使连贯的，或是分组的。子系统和系列可按顺序或按十进制编号。顺序编号仅用于或平行系统不可能再细分，否则只能用十进制。2.2.2.3 Breakdown level 2“Equipment Unit”分级 2“单元”Serial No. of breakdown levelDesignation of data characterType of data character* Equipment unit分级序号数据字符标志数据字符类型*单元2.2.2.3.1Classification o

40、f equipment Unit单元Serial No. of breakdown levelDesignation of data characterType of data character* Equipment unit classificationClassificationofmechanicalequipment,electrical,controland unitTheinstrumentation equipment should be as per theindex of equipmentand designated according to the specific c

41、onditions of this project.cetter and designations of the main groups A1 are given as follows ：ABMechanical equipmentMechanical equipment©.OriginatorSDEPCIProject Document CodePYA2/92/SD/PRE-D32-/RT/001Rev.ADate10/Sep/2019Lang. En / 中Sheet15 /34A1A2ANA3AANNN（A）F0F1F2F3FNNAAANNGA or N210A1A2ANA3A

42、ANNN（A）F0F1F2F3FNNAAANNGA or N210A1A2ANA3AANNN（A）F0F1F2F3FNNAAANNGA or N210C D E F GHDirect measuring circuitsd loop control circuitsAnalog and binary signal conditioning Indirect measuring circuitsElectrical equipmentSubassemblies of main and heavy machineryFor subgroups A2, please refer to 4.2 the

43、 indexcode.of equipment unit分级序号数据字符标志数据字符类型*机械单元、电气和热控的按单元索引并根据项目的特殊条件选定的。主组 A1 代码字母和名称如下：A B C D E F GH机械机械直接测量回路闭环回路模拟和二进制信号调节间接测量回路电气主机和重型机械的零配件对于子组 A2，请参见电厂标识系统编码索引。单元编号2.2.2.3.2Numbering of equipment UnitSerial No. of breakdown levelDesignation of data character©.OriginatorSDEPCIProject D

44、ocument CodePYA2/92/SD/PRE-D32-/RT/001Rev.ADate10/Sep/2019Lang. En / 中Sheet16 /34A1A2ANA3F0F1F2F3FNG210A1A2ANA3AANNN（A）F0F1F2F3FNNAAANNGA or N210Type of data character* Equipment unit numberingEquipmentunitnumberingwillbeusedfortheNumberingof mechanical, electrical, control and instrumentation equip

45、ment.For the valves and pipes, the ranges of number are allocated by theitems function as following table, redundant zeros must be written.分级序号数据字符标志数据字符类型*单元编号单元编号用于机械、电气和热控的编号。对阀门和管道，按其功能编号范围分配如下表，冗余的编号用零补足。©.OriginatorSDEPCIProject Document CodePYA2/92/SD/PRE-D32-/RT/001Rev.ADate10/Sep/2019L

46、ang. En / 中Sheet17 /34AN value range AN 取值范围Valve AA*阀门Pipeline BR*管道Measuring circuit C*测量回路001-099Valve on main pipeline主管道上的阀门Main pipeline主管道Remote transmission instruments for binary qu ties and analog qu ties开关量远传仪表 （001-099,用于绝对值测量, 001D-099D,用于差值测量）;模拟量远处仪表(对于温度测量: 101R-199R,表示测量元件为热电阻;热电偶用编

47、码+ 分度号表示，如101E-199E，表示测量元件为 E 分度热电偶;如101K199K，表示测量元件为K分度热电偶。对于 测量:101-199,用于 变送器（同时用于流量、风量测量变送器编码）；101D-199D,用于差压变送器。101-189Control valve, damper阀/风门191-199Safety valve安全阀Safety valve suction pipline and pressure release pipeline安全阀的 管线和压力 管线A1A2ANA3AANNN（A）F0F1F2F3FNNAAANNGA or N210AANNN（A）NAAANNA

48、or N2.2.2.3.3Additional code of equipment Unit单元附加码Serial No. of breakdown levelDesignation of datacharacterType of data character©.OriginatorSDEPCIProject Document CodePYA2/92/SD/PRE-D32-/RT/001Rev.ADate10/Sep/2019Lang. En / 中Sheet18 /34A1A2ANA3AANNN（A）F0F1F2F3FNNAAANNGA or N210AN value range

49、AN 取值范围Valve AA*阀门Pipeline BR*管道Measuring circuit C*测量回路201-249Check valve.Not used止回阀，未用Not used未用Used for testing equipment用于测试251-299Hand valve. Not used手动阀，未用301-399Isolation equipment for measurement测量的（仪表阀门）Pressure pipeline for measurement测量用的管线（仪表的一次门前导管）Not used未用401-499Valveondrainand flushing pipes疏水和冲洗的阀门Drainandflushing pipelinePressure suppression pipeline疏水和冲洗管道， 抑制管道Acceptance test measuring point验收试验测点501-599Steam (gas) vent valve排汽（气）阀Steam(gas)vent pipeline排汽（道Local measuring circuit就地测量回路，就地取样测量装置601-699Sampling and dosing valve取样和加药阀门Sampling and dosing p