英语人>词典>汉英 : 市电电源 的英文翻译,例句
市电电源 的英文翻译、例句

市电电源

词组短语
mains supply
更多网络例句与市电电源相关的网络例句 [注:此内容来源于网络,仅供参考]

Install the unit on the wall 2.2 meters above the ground then adjust the angle of bracket to make the lens aim at the detection area, then insert the power plug to the socket and the LED2 indicator light will flash for each second.

报警器挂在离地面2米的墙上,调整万向节角度,使透镜对准监控场所,将电源插头插入市电插座上,LED2工作指示灯每过1秒钟闪亮一次,报警器延时一分钟后进入工作状态,此时布防后如有人进入警戒区域,步行指示灯(LED1)亮起,报警器发出刺耳的报警声音,响约60秒自动停止,停后约5秒自动进入布防状态。

Using this powerline balance technique, we have greatly depressed the 50Hz powerline interference in a magnetometer.

用这种电源调平衡的方法抑制了磁强计中50Hz市电的干扰。

AC Test Power Supply with AC-DC-AC conversion means, effectively prevent the mains voltage and frequency fluctuations of the dielectric loss test the accuracy of the impact of even the generator, the instrument can also be run correctly.

交流试验电源采用AC-DC-AC转换方式,有效避免市电电压及频率波动对介损测试准确性影响,即便是发电机发电,该仪器也能正确运行。

SD series power inverters for tale communication facilities are devices that invert mains supply and battery power into uninterrupted and filtered AC power to provide computer and other electric equipment with continuous power supply in the case of unstable mains supply and power failure.

SD系列通信逆变电源设备是一种将市电及电池的电能转化为不间断的、净化的交流电能的变换装置,用以给计算机和其他电气设备提供可使用的连续交流电源,以备市电的不稳定及断电。

In the first year, a dynamic energy interpolating circuit will be developed to substitute for the static transfer switch of off-line UPS's. This circuit is able to provide the output power for off-line UPS's about half-cycle time while the utility is blackout but the inverter still no yet starts to take over the UPS output.

第一年之子计画刻正进行研制一种取代离线式不断电系统中静态转换开关之动态能量补间电路,该电路系为可在市电中断至变流器启动前,提供离线式不断电系统约半周期之输出电源之一种极低容量谐振型电路,俾使离线式不断电电源系统之运作得具零转换时间之特性。

according to the users′ actually demand for uninterruptible power supply for loads,the internal structure of digital generator is analysed and the reason for its uninterruptible function can′t be achieved.a design of the uninterrupted power supply system which transformed from the digital generator is proposed.the system uses the inverter of generators,ac through inverter for loads,at the same time,charges the battery as ac is normal.inverter the battery dc converters to ac for load,meanwhile,starting generator,when power failure.the system applies uninterruptible power for load,whether the ac is normal or abnormal,and design voltage and frequency stabilization,output zero-interrupted,battery charging and discharging management.without requiring purchase an uninterruptible power supply separately,this design can avoid duplication of investment and wasting of resources.

快速安全提高汽轮发电机转子检修质量。。。摘要:针对用户对负载供电不间断的实际需求,分析了数码发电机的内部结构及其不能实现供电的不间断性能的原因,提出一种由数码发电机改造组成的交流不间断供电系统的设计方法。该设计利用发电机内部的逆变器,在市电正常时,由市电经过逆变器给负载供电,同时给蓄电池充电;在市电断电时,一边启动发电机,一边由蓄电池的直流电通过逆变器转换成交流电供负载使用,实现无论市电正常还是异常,系统对负载提供不间断电源。设计对市电进行稳压、稳频、输出零切换、蓄电池的充放电管理等新功能。此设计无需单独购买不间断电源,避免重复投资和资源浪费。

Using solar cell to absorb solar energy and store into battery by DC-DC charger during daytime. When in the night, battery will be discharged to white LED by optical sensor and control circuit. Since the weather maybe cloudy or rainy, there is a spare AC power supply loop consist of transformer, bridge rectifier, filter and voltage regulator to prevent battery undercharge or circuit maintain. When the output current of battery is less than the preset value, the power source of white LED lamp will be switched over to spare AC power supply loop by the comparative and switching circuit.

用太阳能板,在日间吸收太阳光,将能源用DC-DC充电器储存於蓄电池中,夜间时由光感测控制电将蓄电池放电,提供白光LED灯所需的电源,为预防阴雨天蓄电池充电足或电故障维修,将使得灯无法点,另有市电经变压器与整稳压后之预备供电回,於蓄电池输出电低於预设值时,将白光LED灯电源换至市电预备回。

Insert the plug of the DC adapter into the 220V power Jack and CA100 attendance machine respectively.

将直流电源的两个插头分别插入市电插座和CA100考勤机的电源插口。

This thesis presents a single-phase three-wire photovoltaic energy conversion system. When the proposed system is operating at the maximum power point, the energy is fed to the utility with sinusoidal wave. In low insolation environment, the proposed system operates at the function of active power filter and battery charger. When the utility is fault, the system is disconnected from the utility source.

本文提出一个单相三线式光伏能量转换器系统,使太阳能光伏能量转换器运转於最大功率,将能量以弦波电流送入市电,在无光源时,为主动式电源滤波器的功能,此时可经由市电提供能量对蓄电池充电;当故障时,系统必须与市电解联。

Adopting multiplexing technique and making use of communication line between CSC and CS to achieve simultaneous transmission of ISDN signal and electric power. According to the variation of circuit equivalent resistance to design detection circuit, which can judge that the line is short circuit or open circuit and the commercial power is working normally or failure. When the reserve power supply is working, the system judges its operation status by voltage and current detection circuit. Making use of the characteristic of the gas discharge tube to achieve suspension system detection of power line touching. Transmitting information collected up to PC by RS485 for the purpose of centralized monitoring.

采用复用技术,利用基站控制器和基站间的通信线路实现ISDN信号和电力的共同传输;根据线路等效电阻的变化设计探测电路,来判断开路、短路、市电供电、市电停电等情况;在后备电源工作时,通过电压、电流采样电路判断电源的运行情况;利用气体放电管的特性实现悬浮系统动力线搭接的检测;采用RS-485通信方式将采集到的现场信息上传以实现集中监控。

更多网络解释与市电电源相关的网络解释 [注:此内容来源于网络,仅供参考]

mains immersion heater:市电浸没式热器

mains frequency 市电频率 | mains immersion heater 市电浸没式热器 | mains supply 市电电源

mains frequency:市电频率;电源频率

市售尺寸;标准尺寸 stock size | 市电频率;电源频率 mains frequency | 平(木)锉 flat rasp

mains frequency:电源频率;市电频率

main applicable range/main use 主要适用范围/主要用途 | mains frequency 电源频率/市电频率 | maintainable 可维持的/主张的

mains frequency interference:电源频率干扰

市电频率;电源频率 mains frequency | 电源频率干扰 mains frequency interference | 电源电阻 mains resistance

mains supply:市电电源

市电 Mains supply | 市电电源 Mains Supply | 市话/汇接合用交换机 Combined Local and Tandem Exchange

mains supply:市电

市场渗透率 market penetration factor | 市电 Mains supply | 市电电源 Mains Supply

majority carriers:多数载流子

mains supply 市电电源 | majority carriers 多数载流子 | malleable 展性的,韧性的

majority carriers:市电电源

理想气体 ideal gas equation | 市电电源 majority carriers | 多数载流子 malleable

majority carriers:多载 子

1445 mains supply 市电电源 | 1446 majority carriers 多载 子 | 1447 malleable 展性的,韧性的

Uninterruptible Power Supply:不间断电源

总结起来,主要可以分为以下几类:(1)仅利用负1 成果简介 不间断电源 (Uninterruptible Power Supply) 是在交流电网(市电)输入随着功能强大的数字处理芯片(DSP)的出现,电力电子技术和现代交流电▲ 10~15kVA动态电压调节器(DVR)装置有载调压分接头(OLTC)及可投切的电容器)等组成.