main power supply

When the fire broke out, it indicates the non-main power supply power for fire emergency luminaries.

火灾发生时, 为消防应急灯具供电的 非 主电电源.

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The final passage introduces the main circuit design, filter inductance design, transformer design, DC blocking capacitor selection, soft-switching design and implementation as well as master computer basic control of discharge power supply.

该章较为详细的介绍了主电路设计，滤波电感和变压器设计，隔直电容的选取，软开关的设计与实现以及上位机对放电电源的基本控制。

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First of all, capability of the aircraft power supply and load analysis is done, get two different main power supply scheme, then the two scheme is compared them and the better one is selected.

首先，对轰六某型号飞机的电源方案及负载进行了分析论证，提出了系统可采用的两种供电方案，通过对这两种供电方案的对比分析，确定了一种最佳的方案。

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A GTO dc chopper is adopted for the main power supply while the switch mode control with derivative feedback loop is adopted for the main controller.

主电源采用GTO直流斩波器。主控采用带微分反馈环节的开关斩控模式。

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The conducted emission generated by arc welding power source not only may affect devices connected in the same main supply, but also may result in mal-function of itself.

弧焊电源工作时产生的传导骚扰，不仅会影响设备本身的正常工作，还可能会对同一电网中其他用电设备产生干扰。

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Second, for the high and low voltage, two parts are designed. They are the high-frequency igniter and the main power supply circuit.

其次针对高低压两部分分别设计了高频引弧器和电源主电路。

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Design and Application for Main Power Supply System of One-kilometer Vertical Well

千米立井主供电系统技术设计与应用

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The electronic equipment is widely applied to aircraft electric power system, so power quality problems in AC main power supply system cause more and more attention.

在飞机电气系统中，随着电力电子装置的广泛应用，交流供电系统的电能质量问题受到越来越多的关注。

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Nowadays, the DC/ DC converter is faced with much request such as volume smaller, weight lighter, efficiency and reliability better, as the main electronics of direct current power for supply system.

时至今日，DC／DC变换器作为电源系统中为设备提供直流动力的主要装置，面临着体积更小，重量更轻，效率和可靠性更高等诸多要求。

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The control system was constructed to control the storage ring's main magnet power supply and superconducting Wiggler power supply.

该系统已用于控制储存环主磁铁电源和超导Wiggler电源。

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I'm gonna divert the main power supply unit and send it to you.

我要转移主电力并把它输送给你。

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The main power supply is provided by two diesel generators alternately, two bank of 48V accumulators are used as spare power and provide power for 48V electrical source of communication devices.

主要供电由2台12KW的柴油发电机轮换工作，两组48V的蓄电瓶作为备用和给通信设备48V电源供电。

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In the market, the main power supply equipment is the chemical battery.

如今市场上无限设备的电源器件主要是化学电池。

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In order to reduce the loss of the main switching power supply, improve the efficiency of main power supply, the power uses MOSFET Phase-shifted Full-bridge Zero-voltage and Zero-current Soft Switching Technique, by simulating application of Full-bridge Zero-voltage Soft Switch, verify the rationality of design.

为减小主开关电源的损耗，提高主电源的效率，对电源采用了MOSFET的移相全桥零电压软开关技术，并对全桥零电压软开关的应用做了仿真，验证了设计的合理性。

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At present, for the purpose of making the hybrid energy storage application, main power supply and load interconnected, in most cases, multiple single-input DC/ DC converters are used as the interface circuits.

为了使混合储能装置，主电源与负载之间有效地结合起来，目前大多数情况下都是使用多个单输入DC/DC变换器来作为接口电路。

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Electricity is the main power supply of coalmine production, the safe operation of coalmine power grid is one of the most important guarantees to ensure normal production of coalmines.

电力是煤矿生产的主要动力，煤矿电网的安全运行是保证煤矿正常生产的重要条件之一。

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The emergency generator and switchboard can keep power supply in case of failure of main power supply.

应急发电机和应急配电板能在主电源失灵的情况下维持电力供应。

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There are two kind of loadings of the power supply systems in computer rooms such as capacitive loading and inductive loading, the former is main one.

计算机房供电系统的负载主要有2种：容性负载和感性负载，前一种为主要负载。

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Application and Research of the Software Maintenance of Main Station of Power Supply Telecontrol System

电力系统远动主站端软件远程维护技术的应用研究

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The simulation result was consistent with the experiment result. ( 3) The circuit modules of the LD power supply including commutate filter module, slowness circuit, the main power supply circuit for the LD, and cooling circuit were analyzed.

详细分析了我们研制的半导体激光器驱动电源的各个电路模块：整流滤波，缓启动，激光器供电，制冷电路。

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The paper briefly introduces the developing facility and main functions of computer aided design system for power supply in fully mechanised mining.

文章简要介绍了综采供电计算机辅助设计系统的开发工具和主要功能。

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The main Power supply circuit using half-bridge switching topology.

电源主电路采用半桥式开关拓扑。

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The improvement of Thermodynamic main power supply control circuit in Jingmen Thermal Power Plant was introduced, its existing problems were solved and the reliability of its control circuit was improved.

介绍了荆门热电厂热工总电源控制回路的改进后，解决了所存在的问题，提高了该控制回路的可靠性。

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The development of arc spraying system is introduced in this paper, which consists of main power supply, spray gun and wire feeding unit.

主要介绍了电弧喷涂设备的最新发展状态。电弧喷涂设备由喷涂主电源、喷涂枪和送丝机构3部分组成。

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Additionally, main power supply and special control circuit have been designed to make these 3 parts working normally.

为了使这三个部分正常工作，另外设计了主电源部分和特殊控制电路。

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It also designed the cold standby system for the power supply in the primary side, which contains the small CT as the main power supply, and the laser power supply as the auxiliary one.

针对一次侧供电，设计了以小CT供电为主，激光供电为辅的电源冷备用系统。

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The Improvement of Thermodynamic Main Power Supply Control Circuit in Jingmen Thermal Power Plant

荆门热电厂热工总电源控制回路改进

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With the discoveries of low GOR and high viscose oil fields, the reciprocating dual fuel ( crude/ diesel) engine generator as main power supply plant for offshore oil platform is brought in use.

随着海上油田的开发，一些伴生气产量少、原油黏度高的油田相继发现，双燃料原油发动机作为平台主电站逐渐开始应用。

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The main working power supply of the collector comes from the laser power supply.

采集器的主工作电源来自激光电源。

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Analysis and improvement of main power supply transformer efficiency in zhuzhou smeltery

株冶主供动力变压器效率的分析与提高

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