第一次尝试把两个加快的对立的质子束各以3.5兆电子伏特的电压加速时，遭到了失败。只是无意中关闭电源和一个新的磁保护系统跳闸，倾翻了质子束。
The first attempt to accelerate each of two opposing beams of protons to 3.5 TeV apiece failed when a power supply shut down inadvertently and a new magnet-protection system tripped, dumping the beam.
介绍了将应用于EAST超导托卡马克装置的极向场电源失超保护控制系统的设计方案和技术要求。
This paper introduces the design scheme and technical requirement of quench protection control system for the poloidal power supply, which will be used in the EAST Tokamak.
保护设备电源系统免受雷击过电压、电网波动、操作过电压、静电放电等造成的损害。
Protection equipment power supply system from lightning over-voltage, power grid fluctuations, operating over voltage, electrostatic discharge, etc.
主要用于低压单相电源系统电子电器设备的过电压保护。
Voltage protection for electronic and electrical equipment used in low voltage single phase power supply system.
本文介绍了基于PLC与现场总线的低混杂波高压电源逻辑控制保护监控系统。
This paper introduces the logical control protective and monitor system of the lower hybrid current drive (LHCD) high-voltage power supply based on PLC and PROFIBUS.
简要介绍了武汉城轨车辆辅助电源系统的组成及故障保护功能，并针对其在现场应用中出现的问题，提出改进方法。
This paper presents the constitution and the failure protection function of auxiliary power supply system for Wuhan transit vehicles.
同时介绍了基于PLC可编程控制器应用于离子泵电源的启动和过流保护的远控系统。
The features of the BEPCII linac vacuum system are described, with the remote monitoring system used in the process of ion pump power starting to normal operation and overflow protection based on PLC.
介绍了氩气保护自动堵孔焊技术及其所用设备、换气焊接系统、焊接电源等。
The technology and equipment of automatic stop up hole welding with argon gas protection, scavenging welding technique and welding power supply are introduced.
低压供用电系统中为了减少发生人身电击事故和接地故障切断电源时引起的停电，必须加装剩余电流动作保护装置。
In order to reduce the power cut off which caused by electric shock accident and earth-fault power cut off, it must install residual current operated protective device.
变速恒频电源数字控制技术以dsp作为控制核心，主要实现对变换器的控制和发电系统电压调节，同时也实现了系统保护功能。
Digital control of VSCF power system, which USES DSP as its control core, realizes the control of inverter and voltage regulator, as well as the system protection.
最终应用包括电动机控制和保护、小型电动车辆、电池监控和充电控制、配电和电源监控以及个人ups系统。
End applications including motor control and protection, small electric vehicles, battery monitoring and charge control, power distribution and monitoring, and personal UPS systems.
发电机控制器(GCU)是飞机电源系统的控制中心，能实现对飞机电源系统的保护、控制及BIT功能。
The generator control unit (GCU) is the control center of the aircraft electrical power generation system (EPGS), GCU provides protection, control and BIT function for the EPGS.
本文介绍了该电源的基本设计原理及性能指标，同时对可控硅自动保护系统作了详细地阐述。
Presented in this paper are the basic design principles of the model JWL-150A superconducting magnet power supply, its SCR automatic protection system, and its performance data.
该线性电源采用了双重过载保护电路和抗干扰技术。保证了系统的良好运行。
The linear power supply adopts double means to defend over load and puts technology that can resist electrical interferences to use, and this ensures the system running well.
慢速静音粉碎机马达附有过负荷保护装置，并有电源连锁保护系统，操作，清洗绝对安全。
The motor is provided with safeguard of over-load and chain safeguard system of power, so it is very sary safe when operation and purify.
SF系列串联瞬态浪涌抑制器可以对UPS电源系统及其负载设备起到很好的保护作用。
SF series transient surge suppressor could protect the UPS power source system and its load devices.
对电气部分的启动电机系统、点火系统、安全自动保护系统和电源发电机系统及其工作特点分别作了简要的介绍。
The performance characteristics of the electric devices for starting motor, ignition system, automatic protector and power supply generator are described respectively.
微机保护系统是电力系统的重要组成部分，但由于其耐压水平低，雷电波侵入电源系统时易导致设备的损坏，严重影响了电力系统的正常运行。
But the invasion of lightning surge may lead its failure due to its low voltage withstand level which may affect the normal service power system.
本文为熔化极CO2保护的IGBT逆变半自动弧焊机电源研制了一套控制系统。
In this thesis, a set of control system is developed for IGBT inverter power supply of consumable-electrode CO2 shielded arc-welding machine.
直流稳压电源主要是用于对系统中的控制电路、驱动电路以及各种保护电路提供恒压电源，使得系统能够正常工作。
DC power supply is mainly provide constant voltage power supply for control circuit, driver circuit and a variety of protection circuits and allows the system to work properly.
为提高系统的可靠性，还设计了对电源控制保护器功能模块的自检测（BIT）电路和采取了有效的硬件与软件抗干扰措施。
To improve the system reliability, the build-in-test( BIT) circuits are also designed, and the effective hardware and software anti-disturbance methods are adopted.
最后讨论了稳压电源的保护系统，提出保护系统设计的原则和整机保护的措施。
In the end, it discussed the protection system of DC voltage-stabilized source and put forward the principles of protection system design and the measure of the whole machine protecting.
全自动化控制系统，高低压压力保护，电源断相及逆相保护，有效保障压缩机运行。
Fully automated control system, high and low pressure protection, power off phase and reverse phase protection, effective protection of compressor.
马达附有过负荷保护装置，并有电源连锁保护系统，操作、清洗绝对安全。
The motor is provided with safeguard of over-load chain safeguard system of power, so it is very safe when operation and purify.
为提高系统的可靠性，还设计了对电源控制保护器功能模块的自检测电路和采取了有效的硬件与软件抗干扰措施。
To improve the system reliability, the buildintest circuits are also designed, and the effective hardware and software antidisturbance methods are adopted.
安全防护电源电路：恒流驱动电路，高标准防护系统：对过压、过热、浪涌、防雷具有良好的保护作用。
Safety protection power circuit: Constant current control circuit, high standard standard protection system: preventing high voltage, temperature, surge, lightning and so on.
直流电源对核电厂许多系统的监测、调节控制和保护功能起着非常重要的作用，其中任何一个系统的丧失都会有导致堆芯损坏的风险。
DC power is very important for the system's supervising, adjusting, control and protect function, any losing of the DC power will cause the risking of the nuclear core damage.
直流电源对核电厂许多系统的监测、调节控制和保护功能起着非常重要的作用，其中任何一个系统的丧失都会有导致堆芯损坏的风险。
DC power is very important for the system's supervising, adjusting, control and protect function, any losing of the DC power will cause the risking of the nuclear core damage.
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