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发电机专业英语术语标准翻译资料大全(中英文对照B.C字部)

捷力动力网 武汉捷力 2007-9-1 14:22:21
B
Backup Protection Backup protection consists of protective devices, which are intended to operate only after other protective devices have failed to operate or detect a fault.
后备保护装置 后备保护装置是在其他保护装置动作失败或发生故障时动作的保护装置。
Bandwidth The amount of data that can be transmitted in a fixed amount of time. For digital devices, it is expressed as bits per second, or bytes per second. For analog devices, it is usually expressed as cycles per second, or Hertz.
带宽 在固定时间内可传输的数据量。在数字化设备中以位/秒或字/秒表示,在模拟(数字)设备中以周/秒或者赫兹表示。
Base Load
Base load is that portion of a building load demand which is constant. It is the "base" of the building demand curve. 基本负荷 基本负荷是指建筑负荷需求量中不变的那一部分,是构成负荷需求曲线的基数。
Baud Rate
The speed of data transmission in serial data communications approximately equal to the number of code elements (bits) per second (BPS). Bits per second are also termed BPS, with the prefix (k) denoting thousands.
波特率 串行数据传输速率,约等于每秒钟传输的比特数。比特/秒也可以用BPS表示,kBPS表示千比特/秒。
Binding The process of making the logical connections to the network (also called connecting). This involves connecting network variable outputs to network variable inputs using LonWorks software.
绑定 与网络进行逻辑连接的过程(也可以叫做连接),包括把输出变量与输入变量用LonWorks软件绑定。
Bit Binary Digit.
位 2进制数字
Black Start
Black Start refers to the starting of a power system with its own power sources, without the assistance from external power supplies.
黑启动 黑启动是指依靠系统内部的电源,而不借助外部的电力进行的启动。
Boolean
A logical system used to express one of two states, such as on or off (yes or no, 1 or 0, etc.) 布尔类型 用于表示2种状态之一的逻辑系统,例如开或关(是或否,1或0等)。
Bus Capacity
Bus capacity is the maximum load that can be carried on a system without causing degradation of the generator frequency to less than a prescribed level (usually 59 Hz in a 60 Hz system).
母排容量 母排容量是指在发电机频率不被压低的情况下,系统所能带动的最大负载。


C
CT (Current Transformer)
Current transformers are instrument transformers used in conjunction with ammeters, control circuits and protective relaying. They usually have 5 ampere secondaries.
电流互感器 电流互感器是一种仪表变压器,通常与电流表、控制电路、保护继电器配套使用。
Circuit A circuit is a path for an electric current across a potential (voltage). 电路 电路是电流通过电势(电压)的路径。
Circuit Breaker
A circuit breaker is a protective device that automatically interrupts the current flowing through it when that current exceeds a certain value for a specified period of time. See Air Circuit Breaker, Main Breaker, Molded Case Circuit Breaker and Power Circuit Breaker.
线路断路器 线路断路器是一个保护装置,当通过它的电流超过某个安全设定值一定时间后,它就能够自动切断电流。(见空气线路断路器、主开关、塑壳 线路断路器等)。
Circulating Harmonic Currents
Circulating Harmonic Currents are currents that flow because of differences in voltage waveforms between paralleled power sources, or induced by operation of non-linear loads.
谐波环流
谐波环流是由并联电源间不同的电压波形或者非线性负荷运转而产生的电流。
Continuous Load A continuous load is a load where the maximum current is expected to continue for three hours or more (as defined by the NEC for design calculations).
持续负荷
持续负荷是指使电流在3个小时或更长时间(根据NEC的定义)内需保持最大值的负荷。
Current
Current is the flow of electric charge. Its unit of measure is the ampere. 电流 电流是电荷的流动,以安培为单位。
Cycle
A cycle is one complete reversal of an alternating current or voltage from zero to a positive maximum to zero again and then from zero to a negative maximum to zero again. The number of cycles per second is the frequency.
周期 周期是指交流电流或电压从零到正最大值再到零,然后从零到负最大值再到零这样一个往复的过程;而频率则是指每秒可完成的周期数。


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