监控与数据采集系统-电力系统专业英语
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(4)事件顺序记录，它记录预定义的事件及其 发生的时间，并且按照事件发生的顺序显示事 件数据。
A
6
This information can be commands to remote locations(trip-close,position,set points,etc.) or it can be the transmission of status indication,position and analog or digital data from the remote to the master station.
scans.
e. Control without indication of a device. Examples
are tap-changing transformers (tap position is brought
to the master by telemetering means) and raise-lower
A
3
Sentence Explanations
(1) Conditions alarming, such as fire alarm, illegal entry,
over-temperature, low battery voltage and indication alarm
of any uncommanded change-of-state.
control of generator load.
f. Set-point control to provide a set-point reference to
a controller located at a remote.
(3) Data acquisition including recording or displaying:
a. Analog quantities. Examples are AC watts, vars,
volts and amperes.
b. Kilowatt-hour data from digital pulses.
c. Digital data such as levels that are digitalized by
状态改变、变位
telemeter
遥信
reference
基准
analog quantity
模拟量
pulse
脉冲
A
2
Leabharlann Baiduocabulary
sequence-of-event(SOE)事件顺序记录
code
代码
logging
记录
modulator
调制器
demodulator
解调器
panel
面板
mimic
模仿的
open).
c. Indication without control of a device having two or three
positions.
A
4
d. Indications with memory capable of storing single
or multiple changes of status that occur between
and motor starters (stopped or started).
b. Control of , and indication from a device having three
positions. An example is a valve (closed, midposition and
external devices and read digitally by the SCADA
equipment.
A
5
(4)Sequence-of-events that recognize the occurrence of predefined events,associated time of occurrence with each event,and presentation of the event data in the order of occurrence of the events.
几个可以处理多路信道的微机实现通信的输入输出 功能。
1、capable of ……修饰microcomputers 2、被动译为主动
A
8
Conventional master station man-machine interface systems consist of standard panels with mimic bus, indicating lights, control switches, alarm panels and indicating meters.
模拟盘 模拟母线 指示灯 控制开关 光字牌 监测仪 表
A
9
A
10
A
11
The CRT provides a one-line diagram that dynamically displays the status of the substation and also alphanumeric displays; this saves space and wiring. The keyboard and special-function push buttons are used by the operator for the display function,data and events logging , limit violation and other operator actions. Logging by the printer provides a permanent hard-copy record of all things that have occurred at a remote.
Lesson Eight
Supervisory control and Data Acquisition System
监控与数据采集系统
A
1
vocabulary
supervisory
监视
scan
扫描
self-check
自检
alarm
报警
over-temperature 过热
change-of-state
这种信息可以是对远方设备的操作命令（断/合， 位置设定，整定命令等等）或是从远方到主站的状 态监测，位置信号、模拟量或数字量。
A
7
The communications input/output function is handled by several microcomputers capable of operating with a number of communication lines.
(2) Control and indication including:
a. Control of, and indication from a device having only two
position. Examples are circuit breakers (tripped or closed)
A
6
This information can be commands to remote locations(trip-close,position,set points,etc.) or it can be the transmission of status indication,position and analog or digital data from the remote to the master station.
scans.
e. Control without indication of a device. Examples
are tap-changing transformers (tap position is brought
to the master by telemetering means) and raise-lower
A
3
Sentence Explanations
(1) Conditions alarming, such as fire alarm, illegal entry,
over-temperature, low battery voltage and indication alarm
of any uncommanded change-of-state.
control of generator load.
f. Set-point control to provide a set-point reference to
a controller located at a remote.
(3) Data acquisition including recording or displaying:
a. Analog quantities. Examples are AC watts, vars,
volts and amperes.
b. Kilowatt-hour data from digital pulses.
c. Digital data such as levels that are digitalized by
状态改变、变位
telemeter
遥信
reference
基准
analog quantity
模拟量
pulse
脉冲
A
2
Leabharlann Baiduocabulary
sequence-of-event(SOE)事件顺序记录
code
代码
logging
记录
modulator
调制器
demodulator
解调器
panel
面板
mimic
模仿的
open).
c. Indication without control of a device having two or three
positions.
A
4
d. Indications with memory capable of storing single
or multiple changes of status that occur between
and motor starters (stopped or started).
b. Control of , and indication from a device having three
positions. An example is a valve (closed, midposition and
external devices and read digitally by the SCADA
equipment.
A
5
(4)Sequence-of-events that recognize the occurrence of predefined events,associated time of occurrence with each event,and presentation of the event data in the order of occurrence of the events.
几个可以处理多路信道的微机实现通信的输入输出 功能。
1、capable of ……修饰microcomputers 2、被动译为主动
A
8
Conventional master station man-machine interface systems consist of standard panels with mimic bus, indicating lights, control switches, alarm panels and indicating meters.
模拟盘 模拟母线 指示灯 控制开关 光字牌 监测仪 表
A
9
A
10
A
11
The CRT provides a one-line diagram that dynamically displays the status of the substation and also alphanumeric displays; this saves space and wiring. The keyboard and special-function push buttons are used by the operator for the display function,data and events logging , limit violation and other operator actions. Logging by the printer provides a permanent hard-copy record of all things that have occurred at a remote.
Lesson Eight
Supervisory control and Data Acquisition System
监控与数据采集系统
A
1
vocabulary
supervisory
监视
scan
扫描
self-check
自检
alarm
报警
over-temperature 过热
change-of-state
这种信息可以是对远方设备的操作命令（断/合， 位置设定，整定命令等等）或是从远方到主站的状 态监测，位置信号、模拟量或数字量。
A
7
The communications input/output function is handled by several microcomputers capable of operating with a number of communication lines.
(2) Control and indication including:
a. Control of, and indication from a device having only two
position. Examples are circuit breakers (tripped or closed)