阐明了如何使用无触点开关来防止电器线路及灯具等短路产生的火花，并给出了实验和实用参数。
It expounds how to use non-contact switch to stop the short circuit of the electric apparatus and lamp circuits etc. from sparking, and shows experimental and practical parameters.
介绍Z8640双工位四开模热芯盒射芯机常规继电器线路控制系统整改为可编程序控制器（PLC）控制系统的目的、应用和技巧。
Purpose, application and skill in control system transformed from conventional banked relay to PLC control system on Model Z8640 hot box core shooter have been introduced.
可口可乐，松下电器，索尼和百度都和携程打成了公司旅游合作计划来为员工设计独家线路，同时，这也是为了节省公司成本考虑。
Coca-Cola, Panasonic, Sony, and Baidu have all tapped Ctrip's savvy corporate-travel program to track employee trips and save renmimbi.
这种电荷转移是由于触点的机械释放或闭合、“触点-线圈”电容以及信号和继电器驱动线路之间的寄生电容引起的。
This charge transfer is due to the mechanical release or closure of the contacts, the contact-to-coil capacitance, and the stray capacitance between signal and relay drive lines.
对基于PLC的机加工控制系统中的电机电器控制线路和液压传动PLC控制系统的设计过程作了阐述。
This paper has made exposition to the design process of the motor drive electric control circuit and the fluid drive PLC control system in the machine processing control system based on PLC.
分电器的第二个作用是通过分火头，旁电极和辅助线路，将高压电流准时分配给相应的火花塞。
The distributor's second job is to distribute each high-voltage surge to the correct spark plug at the correct time by means of the distributor rotor and cap and secondary wiring.
过载保护技术是低压电器智能化技术的重要组成部分，是保证电动机、配电线路安全运行的重要技术。
The over-load protection technology is an indispensable constituent of the low-voltage apparatus intellectualization, ensuring the electric motor and the distribution line safe operation.
介绍了江苏无锡地区电网谐波的产生，分析了电力谐波产生的原因以及对输电线路、电器设备等的影响。
The paper introduces the causes of harmonic wave and its impact on transmission lines and electric equipments in Wuxi grid.
检查电器控制线路并清洁其接触点，查看各气压，气阀；气动控制器是否正常。
Check the equipment controlling circuit and clean the contacting places. Check the pressure and valve, and if the pneumatic controller is working normally.
本文以常见的继电器顺序控制电路为例，重点分析了在设计有触点的电器控制线路及实际应用中，常常忽视的临界竞争问题。
Based on usual circuit, this paper analyzed the critical competition in the design of electric appliance control of circuit with contact.
当电器元件的动作时间可能影响控制线路动作程序时，必须考虑元件的动作时间及配合方法。
Operation time of equipment components and cooperative methods must be considered if the operation time of the components will influence motion process of control circuit.
本文介绍一种测量低压电器弧隙介质恢复强度的试验线路。
This paper introduces a new type of test circuit for measuring the ar (?) gap dielectric recovery strength of low voltage electrical apparatus.
对其电器操作线路用可编程序控制器予以了实现。
The better result is obtained by the system experiment. Operating circuit is achieved by PLC.
电动机过载保护通常采用继电器，而配电线路过载保护多采用断路器的长延时过电流脱扣器来完成。
Protection against motor over - load usually adopt thermal relay, but protection against line over - load usually adopt long delay over- current release of circuit- breaker.
消防专家提醒，冬季天干物燥，极易引发火灾，市民应加强对老化电器及线路检修；
Fire experts have warned that the winter so dry, easy to fire, people should strengthen the aging electrical and line maintenance;
本文就综合继电器DSZ2在线路保护的应用实例作较详尽的阐述，并提出有关其辅助保护功能开发的建议。
This article represented in detail the application of DSZ2 to line protection through some application examples and proposed the suggestion on the development of its auxiliary protection functions.
作为一种新型微波材料，广泛用于制作各种需要微波线路板的电器元件。
As a microwave material of new type, it is widely used in making electrical components of microwave wiring board for all kinds of needs.
零序功率方向继电器是线路保护中的一个重要元件。
The zero sequence directional relay is an important relay component for transmission line.
这些功能都是一般继电器控制线路难以达到的。
These functions and advantages are hardly implemented by common relay circuit.
提出了适用于平行双回线路的零序距离继电器新判据。
A double lines distance relay based on the zero sequence components is presented.
介绍了风机、水泵类负载起动时间大于15秒以上时，采用热继电器保护的方法，及控制线路在风机上应用的效果。
The article introduces detailedly the methods which are used to protect the hot relays when the fans and pumps loaded starting time is over 15 seconds.
该继电器具有保护弧光电阻及适用于带串联补偿电容线路的正、反向动态特性曲线。
The dynamic characteristic of the relay increases its tolerance to fault arcing resistance and it can be used on transmission lines with capacitance compensation.
两侧设有弱电井和强电井各一个门，内设各种电器类设备和各种线路，专人负责开启。
The weak and strong electrical Wells are set at both sides within all kinds of electrical equipment and various line classes. The electrical Wells are dedicated staff to open.
老式龙门刨床的电控部份采用继电器逻辑控制，线路复杂，故障率高，查找故障困难。
Relay logic control is used in old planer, and its circuitry is complicated, so the malfunction rate is high, and it is difficult to find the malfunction out.
对四边形和方向圆特性阻抗继电器躲线路最大潮流的能力进行了详细分析，提出了距离保护负荷限制电阻的整定原则和整定方法，并给出了整定建议值。
It puts forward the setting principle and method of load limiting resistor of backup distance protection and gives the propositional setting value of load limiting resistor.
在早期组件预热炉温控线路基础上，引入带分励脱扣装置断路器、固态断电器、并选择适当报警保护方式，使控温过程更理想。
To make the process of temperature control more ideal by introduce breaker with magnetic releasing, solid relay, and optional alarm protective type.
本继电器可以作为超高压输电线路重合闸装置的选相元件。
This relay can be used as a new protection component to detect faulty phase for ultra-high voltage transmission lines.
电气线路中多采用带铁芯的电感线圈如变压器、继电器等。
Most of iron-core inductance coils are used in electrical circuit, such as transformer, relay, etc.
提出了采用测量线路零序导纳进行接地保护的新原理，讨论了直线式导纳继电器的接地保护判据。
New principle for feeder grounding fault protection based on zero sequence admittance is presented in this paper. Criterions for the line ground relay with zero sequence admittance are also discussed.
一旦线路断开，扩大器探测到线路上的压强变化，就会停止电磁离合继电器运行，关闭压缩机。
Once the circuit is broken the amplifier detects the voltage change in this circuit and de-energises the magnetic clutch relay, turning the compressor off.
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