arc-suppressing灭弧的
be in pha with与…同相位
bare conductor裸导线
break up断开
Bundle 一捆
bulk-power大功率容量
ba-loading基本负荷
breaking down击穿
core磁心
clearance间隙
creepage漏电
conductivity导电率
circuit breaker断路器
cycle周期
clear清除、排除
Corona 电晕，放电
current电流
current transformer电流互感器
daily load-demand curve日负荷曲线
电脑版微信怎么下载dielectric strength介电强度
deterioration老化、变坏
distribution of the electricity配电
disconnect switch隔离开关
dispatcher调度员
energize带电
Film 薄层，膜
feed给…馈电
flashover飞弧、闪络
field current励磁电流
generation of the electricity发电
Guyed 牵线式的
high voltage line高压线路
hydroelectric power plant水电厂
installed generating capacity装机容量
infinite bus无限长母线
intermittent间歇的
inherently固有地
in ries with串联
instrument transformer互感器
interference干扰、妨碍
Insulator string 绝缘子串
low head低位差
lightning雷电
Lightning shielding 避雷
insulator绝缘子
loop system环网系统
momentary rating瞬时额定值
moving contact动触头
法式刘海moment of inertia惯性矩
Neutral 中性线
network system网络系统
nominal voltage标称电压
off-peak非峰期
overhead line架空线路
photovoltaic effect光电效应
pollution free无污染的
parallel connection并联
potential transformer电压互感器
pha angle相角
peak-load峰荷
per unit system标幺制
potential电势、潜在的
quantitatively数量上
restoration恢复
rate估算、定额
rms均方根，有效值
remote control遥控
removal of fault事故处理
ratio变比
radial system辐射状系统
乡村妇女resort求助、诉请
Right-of-way 道路用地
Shunt displacement current 旁路位移电流
Stranded 金针菇炒什么好吃绞合的（线）
Sag 下垂
Series compensation 串联补偿
Shunt compensation 并联补偿
spring弹簧
symmetrical对称的
stationary contact静触头
stand-by supply备用电源
scheme方案
switchboard配电盘,开关屏
swing摆动、摇荡
shave削、修整
supporting structure支撑结构
rve loads为负载供电
synchronism同步
synchronous speed同步转速
short circuit短路
transformer变压器
tide潮汐
trough谷
three-pha三相电
tank变压油箱
transmission line输电线
transformation of the electricity变电
temporary暂时的
transmission of the electricity输电
trip circuit跳闸电路
transient瞬变过程
turn一匝线圈
transient stability瞬态稳定度
utilization equipment用电设备
undervoltage电压不足的电脑一体机推荐
void空隙、空洞中国姓氏排行榜
vacuum真空
winding绕组
Zero quence current 零序电流
第一单元
第一部分
2、The prime mover may be a steam-driven turbine, a hydraulic turbine or water wheel, or an internal combustion engine. Each one of the prime movers has the ability to convert energy in the form of heat, falling water, or fuel into rotation of a shaft, which in turn will drive the generator.
原动机可以是汽轮机、水轮机、水车或内燃机。无论是哪一种原动机，都是将蒸汽的热能、落水的势能或燃料燃烧发出的能量转变成传动轴的转动，从而驱动发电机。
3、The control system functions to keep the speed of the machines substantially constant and the voltage within prescribed limits, even through the load may change.
控制系统的作用是，在负载有可能变化的情况下仍能保持机器的大体稳定并将电压控制在规定的范围内。
4、To meet the load conditions, it is necessary for fuel input to change, for the prime mover input to vary, and for the torque on the shaft from the prime mover to the generator to change in order that the generator may be kept at constant speed.
为了适应负荷的变化，有必要改变燃料的投入量和原动机的输入以及从原动机到发电机的传动轴的力矩，以便使发电机保持匀速运转。
5、In a modern station, the control system is a rvomechanism that ns a generator output conditions and automatically makes the necessary changes in energy input and field current to hold the electrical output within certain specifications.
在一个现代化的发电厂，控制系统实际上是一个能表明输出情况，自动对能量输入及磁场电流进行必要调节，以便使电力输出满足技术指标的伺服机构。
第二部分
1、For the same power, the higher-voltage line carries less current, has lower loss for the same wire size, and provides more stable voltage.
小鸭子简笔画
电压越高则电流越小，对相同线径的导线来说损耗也越小，电压则越稳定。北京公租房申请条件
2、Additional system load may require more power than the generator can supply.
发电机有可能无法满足系统的新增负荷。
3. The above system may be vastly improved by the introduction of circuit breakers, which may be opened and clod as needed.
使用可根据需要开断的断路器能大大改进上述系统的运行。
4. If possible, outages of equipment are scheduled at times when load requirement are below normal.
可能的话，应当在用户的需求低于正常状况的时候，安装设备停电。
第三部分
1. The generators, lines, and other equipment which form an electric system are arrange
d depending on the manner in which load grows in the area and may be rearranged from time to time.
一个由发电机、线路以及其他设备构成的电力系统，其布局取决于当地的负荷增长方式，并有随时调整的可能。
2. In each of the systems, a single generator rves four loads.
每一个系统均由一台发电机向四个用户供电。
3. In some instances during normal operation, the loop may be open at some point, such as A. In ca a line ction is to be taken out, the loop is first clod at A and then the line ction removed. In this manner no rvice interruptions occur.
有时在正常运行状况下，环网可能会在某处被断开，比如在A处。倘若有一段线路需要切除，则首先在A处闭环，然后切除那段线路，这种方式不会使任何负载发生断电。
第四部分
Circuit breakers are necessary to deenergize equipment either for normal operation or on the occurrence of short circuits. Circuit breakers must be designed to carry normal-load currents continuously, to withstand the extremaly high currents that occur during faults, and to parate contacts and clear a circuit in the prence of fault. Circuit breakers are rated in terms of the duties.
