电气图纸翻译.doc

1电缆沟及接地点图
CABLE HOLE DRAWING
galvanized steely pipe 1/2"
galvanized steely pipe 3-1 1/4 "
2电气布置图
6.6kV电气主接线图
6.6 kV the main electrical wiring drawing
1#机组高压柜
1 # set high voltage cabinet
2#机组高压柜
2 # set high voltage cabinet
新增高压柜
Add high voltage cabinet
新增干式降压变压器
Dry step-down transformer
新增干式升压变压器
Add dry type transformer booster
发电机PT1柜
Generator PT1 cabinet
发电机PT2柜
Generator PT2 cabinet
发电机进线柜
Generator input line cabinet
母线PT柜
Bus PT cabinet
馈线柜1（去电站）
Feeder cabinet 1 (to power station)
压缩机电源进线柜
Compressor power input line cabinet
压缩机电源柜1
Compressor power cabinet 1
压缩机电源柜2
Compressor power cabinet 2
备用柴油发电机进线柜1
spare diesel generator input line cabinet 1
预留1
Spare 1
母联柜1
Bus coupler cabinet 1
母联柜2
Bus coupler cabinet 2
预留2
Spare 2
压缩机电源柜3
Compressor power cabinet 3
厂用变柜
Factory transformer cabinet
压缩机电源备用柜
Compressor power spare cabinet
备用柴油发电机进线柜2
spare diesel generator input line cabinet 2
馈线柜2（去电站）
Feeder cabinet 2 (to power station)
软启动柜
DLT-RQ
接触器柜1
Contactor cabinet 1
接触器柜2
Contactor cabinet 2
接触器柜3
Contactor cabinet 3
配电间
power distribution room
控制间
Control room
无功补偿柜
Reactive compensation cabinet

D128.43.4950
机组6.6kV系统单线图
The 6.6 kV system single line diagram
发电机同期元件安装在燃机控制柜，发电机保护(含转子保护)装在发电机进线及母线PT柜的仪表室内,线路保护装在发电机出线柜仪表室内。
Generator synchronizing devices are installed in gas turbine control cabinet, generator protection (including the rotor protection) are installed in generator input line and bus PT of cabinet of instrument indoor, line protection is installed generator outout line cabinet instrument indoor.
励磁调节
Excitation regulation
高/低频保护
High/low frequency protection
差动保护
differential protection
过电压保护
Over Voltage Protection
转子接地保护
rotor earth fault protection
失磁保护
lossof field protection
负序过流保护
Negative sequence over current protection
定子95%接地保护
95% of the stator ground fault protection
过负荷保护
Overload protection
复合电压启动过流保护
Composite voltage start over current protection

D128.43.4850
发电机同期回路原理图
Generator synchronizing circuit principle diagram
同期选择开关
Choose switch in the same period
合闸指示灯
Close brake lights
分闸指示灯
Break-brake indicator
同期闭锁开关
Closure switch in the same period

D128.43.4851
发电机进线柜端子接线图
Generator input line cabinet terminal wiring diagram
断路器操作回路
Operating circuit breaker
断路器合闸回路
The breaker loop
断路器跳闸回路
Trip circuit breaker
自动准同期
Automatic Synchronized System
同期柜指示
Synchronized cabinet indication
同期选择信号
Selection signals in the same period

D128.44.4953
1#机组高压开关柜排列图
1 # unit high-voltage switchgear arrangment diagram

D128.44.4954
2#机组高压开关柜排列图
2 # unit high-voltage switchgear arrangment diagram

D128.43.4810
发电机出线、中性间 原理图
Generator output、neutral cabinet principle diagram
去发电机保护（在发电机进线柜、母线PT柜仪表室）
To generator protection (in generator bus line cabinet PT ark instrument room

D128.43.4811
发电机出线、中性间端子图
Generator output、neutral cabinet terminal wiring diagram

D128.43.4951
机组6.6kV主接线图
1# 6.6 kV the main electrical wiring drawing
真空断路器VD4-12/
Vacuum circuit breaker VD4-12
高压熔断器
high-voltage fuse
电流互感器LZZBJ9-10
Current transformer LZZBJ9-10
电压互感器JDZX-6.6KV
Current transformer LZZBJ9-10
接地开关
earthed switch
过电压保护器
the overvoltage protector
消谐电阻器
LXQ
零序电流互感器
zero sequence current transformer
发电机差动保护装置
Generator differential protection device
发电机后备保护装置
Backup generator protection device
线路保护装置
line protective devices
带电显示器
EVI-R
电磁锁
electromagnetic lock

D128.43.4800
发电机PT1柜原理图
Generator PT1 cabinet principle diagram
备用接点
spare contact
手车试验位置
Hand trolley testing position
手车工作位置
Hand trolley working position
电压互感器二次回路
The secondary circuit voltage transformer
测量回路
Measuring Circuit
励磁调节回路
Excitation adjusting Circuit
发电机保护回路
Generator protection circuit
传感器
Sensor
空气开关
air-break switch
温控
Thermal Control Circuit
温湿度控制器
Digital temperature controllers and humidity controllers
D128.43.4801
发电机PT1柜端子图
Generator PT1 cabinet terminal diagram
D128.43.4802
发电机PT2柜原理图
Generator PT2 cabinet principle diagram
D128.43.4803
发电机PT2柜端子图
Generator PT12 cabinet terminal diagram

D128.43.4804
发电机进线柜原理图
Generator input line cabinet principle diagram
后备保护
back-up protection
出口断路器
GCB
跳灭磁开关
break out magnetic switch
机组停机
Shutdown
发电机后备保护出口功能
Backup generator protection export function
发电机机端差动CT断线
The power generation conveying rate differential CT disconnected
失电告警
Lose electric alarming
小母线
Miniature bus
检修状态
Condition Based Maintenance
外部复归
External return
失磁保护
lossof field protection
负序过流
Negative flow sequence
对称过负荷
Over load symmetry
复压过流
compound voltage over-current
频率异常
Frequency anomaly
定子接地
Stator ground fault t
转子接地
rotor ground fault
储能回路
Energy storage loop
储能指示
Energy storage instructions
逆功率
Reverse power
GPS对时
GPS time setting
485接口
485 interface
面板标志
Panel sign
手柄方向
Handle direction
预备合闸
Prepare on
远方
Remote
就地
local
弹簧未储能
Spring not energy storage
合位指示灯
Close an indicator
合闸闭锁回路
Close brake atresia loop
D128.43.4805
发电机进线柜端子图
Generator input line cabinet terminal diagram
D128.43.4806
母线PT柜原理图
Bus PT cabinet principle diagram
本原理图适用于1#发电机机组，2#发电机组。
This principle diagram apply to # 1 generator, 2 # generators.
24V有源脉冲
24 V active pulse
D128.43.4807
母线PT柜端子图
Bus PT cabinet terminal diagram
D128.43.4808
馈线柜原理图
Feeder cabinet principle diagram
LC光纤接口
LC fiber interface
断路器带机械防跳回路。
Circuit breaker with mechanical spring prevention loop
如有联锁解开105，107端子，接入其它联锁。
If interlocking unlock 105、107 terminals, accessing other interlocking
D128.43.4809
馈线柜端子图
Feeder cabinet terminal diagram
D128.44.4952
1#机组低压开关柜、屏面布置图
1 # unit low-voltage switchgear、 Screen arrangment diagram
D128.44.4950
1#机组低压电气图表
1 # unit low voltage electrical diagram
柜体排列顺序为：柜前看从左至右为1#～7#柜，３-２回路接触器辅助触点控制６-14主回路
Cabinet put oneself in another's position to arrange order : before the Cabinet from left to right to 1 # ~ 7 # Cabinet, 3-2 loop contactor auxiliary contacts control 6-14 of main loop
间隔高度
Interval height
电缆编号
numbering of cable conductors
内部配线
internal wiring
外部配线
external wiring
热继电器
thermorelay
2#机组电源
2 # unit power
燃机注油泵电机
Gas turbine note the oil pump motor
燃机应急油泵电机
Emergency gas turbine oil pump motor
液压油控制电机
The hydraulic oil control motor
辅机排烟电机
Auxiliary engine exhaust motor
水清洗系统电源
Water cleaning system power supply
污水泵电机
Sewage pump motor
照明配电
light distribution
辅助滑油泵电机
Auxiliary slide the oil pump motor
燃机间1#通风电机
the gas turbine 1 # ventilation motor
冷却塔风机
Cooling tower fan
空压机电源
Air compressor mechanical and electrical source
直流系统电源
Dc System Source

动力配电箱
Power distribution cabinet
液压起动油泵电机
Hydraulic starting the oil pump motor
软起动器
SOFT STARTER
冷却循环水泵电机
Cooling the circulating water pump motor
燃机滑油箱加热器
Gas turbine slippery tank heater
辅机滑油箱加热器
Auxiliary engine lub oil tank heater
发电机加热器
Generator heater
液压油箱加热器
The hydraulic oil tank heater
燃机控制UPS
Gas turbine control UPS
高压开关柜电源
High voltage switchgear supply power
励磁调节电源
Excitation adjust the power
消防设备间电源
the power of the fire fighting equipment
燃机控制柜
Gas turbine control cabinet
直流滑油应急泵电机
Dc lube oil emergency pump motor
６-14主回路由３-２回路接触器辅助触点来控制
the main loop 6-14 is by 3-2 loop contactor auxiliary contacts to control
D128.44.4951
2#机组低压电气图表
2# unit low voltage electrical diagram
D128.44.4843
1#燃机电缆表
1 # gas turbine cable table
发电机间动力配电箱
generator power distribution box
D128.44.4841
1#燃机电气联锁原理图
1 # gas turbine electric interlocking principle diagram
MCC起动准备就绪
MCC is starting to get ready
图中虚框内的接点为各回路断路器的辅助接点。
Figure in the frame for virtual contact each loop of the circuit breaker auxiliary contacts
图中3-1表示3#MCC柜第一回路，其它类似。
Figure 3-1 # 3 show MCC cabinet for the first time road, other is similar
D128.44.4800
1#机组电源进线原理图
1 # unit power input line principle diagram
储能
stored energy
D128.44.4801
1#机组电源进线端子出线图
1 # unit power input line terminal outlet diagram
D128.44.4802
1#机组1#馈线原理图
1 # unit 1 # feeder principle diagram
D128.44.4803
1#机组1#馈线端子出线图
1 # unit 1 # feeder terminal outlet diagram
D128.44.4804
电容补偿柜1原理图
Capacitor compensation cabinet 1 principle diagram
运行信号
Operational signals
共用线
bridging line
风扇
fan
避雷器
arrester
D128.44.4805
电容补偿柜1端子出线图
Capacitor compensation cabinet 1 terminal outlet diagram
D128.44.4806
电容补偿柜2原理图
Capacitor compensation cabinet 2principle diagram
D128.44.4807
电容补偿柜2端子出线图
Capacitor compensation cabinet 2 terminal outlet diagram
D128.44.4808
1#机组2#馈线原理图
1 # unit 2 # feeder principle diagram
D128.44.4809
1#机组2#馈线端子出线图
1 # unit 2 # feeder terminal outlet diagram
D128.44.4810
燃机注油泵电机原理图
Gas turbine note the oil pump motor principle diagram
D128.44.4811
燃机注油泵电机端子出线图
Gas turbine note the oil pump motor terminal outlet diagram
D128.44.4812
燃机应急油泵电机端子出线图
The oil pump motor terminal outlet gas turbine emergency diagram
1#机组回路编号3-2对应的电缆编号为C002C1-1,2-1。
1 # unit circuit Numbers 3-2 corresponding cable Numbers for C002C1-1, 2-1
D128.44.4814
水清洗系统电源原理图
Water cleaning power system and the principle diagram
D128.44.4815
水清洗系统电源端子出线图
Water cleaning system power outlet terminals diagram
D128.44.4816
辅助滑油泵电机原理图
Auxiliary slide the oil pump motor principle diagram
D128.44.4817
辅助滑油泵电机端子出线图
Auxiliary slide the oil pump motor terminal outlet diagram
D128.44.4818
冷却塔风机原理图
Cooling tower fan principle diagram
D128.44.4819
冷却塔风机端子图
Cooling tower fan terminal diagram
冷却塔风机操作柱
Cooling tower fan operation column
D128.44.4818
空压机电源原理图
Air pressure mechanical and electrical source principle diagram
D128.44.4819
空压机电源端子出线图
Air pressure mechanical and electrical source terminals outlet diagram
D128.44.4820
冷却循环水泵电机原理图
Cooling the circulating water pump motor principle diagram
功能性接地
Functionalearthing
一台软起动器拖动三台电机;
A soft starter drag three motors
每台电机均能单独操作,不分先后次序;
Each motor all can separate operation, regardless of the sequence
两次操作时间间隔大于300秒。
Two operating time interval is greater than 300 seconds
D128.44.4821
冷却循环水泵电机端子出线图
Cooling cycle pump motor outlet terminals diagram
D128.44.4822
燃机滑油箱加热器原理图
Gas turbine slippery tank heater principle diagram
D128.44.4823
燃机滑油箱加热器端子出线图
Gas turbine slippery tank heater outlet terminals diagram
D128.44.4824
发电机加热器原理图
Generator heater principle diagram
D128.44.4825
发电机加热器端子出线图
Generator heater terminal outlet diagram
D128.44.4826
液压油箱加热器原理图
The hydraulic oil tank heater principle diagram
D128.44.4827
液压油箱加热器端子出线图
The hydraulic oil tank heater terminal outlet diagram
D128.44.4828
燃机控制UPS电源原理图
UPS power supply gas turbine control principle diagram
D128.44.4829
燃机控制UPS电源端子出线图
Gas turbine control UPS power outlet terminals diagram
D128.44.4831
燃机控制电源原理图
Gas turbine control power principle diagram
D128.44.4832
燃机控制电源端子出线图
Gas turbine control power outlet terminals diagram
D128.44.4833
备用9原理图
Spare9 principle diagram
D128.44.4834
备用9端子出线图
Spare 9 terminal outlet diagram
D128.44.4837
直流滑油应急泵电机原理图
Dc lube oil emergency pump motor principle diagram
D128.44.4838
直流滑油应急泵电机端子出线图
Dc lube oil pump motor outlet terminals emergency diagram
D128.44.4839
2#机组1#进线原理图
2# unit 1#input line principle diagram
D128.44.4840
1#机组1#进线端子出线图
1 # unit 1# input line terminal outlet diagram

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