查询词典 gas relay

Power transformer and reactor fittings - Part 2: gas and oil actuated relay for liquid immersed transformers and reactors with conservator.

电力变压器和电抗器配件。第2部分：带储油箱的液浸式变压器和电抗器用气动和油动继电器。

5 On the oil box, there should be a ladder beside which a damper can lock footplate. The placing of ladder should be easy for air sampling from gas relay when transformer is energized.

3.4.3.3.5 油箱上应装有梯子，梯子下部有一个可以锁住踏板的挡板，梯子位置应便于在变压器带电时从气体继电器中采集气样。

The copper pipe with the minimum inside diameter of 10mm is stretched from the relay to gas sampling petcock which is installed on the side face of transformer and can be touched in the ground.

最小内径为10mm的铜管从继电器一直延伸至安装在变压器箱侧面上、从地面上即可接触到的气体取样小活栓。

Since 2005,we have started the research of the wind-solor electricity generating system and now our products can be widely used in the areas without or lack of electricity, such as mountainous area, pastoral area, island garrison, the telecommunication relay station, the television transposer station, the weather station, the highway maintenance, the petroleum gas line protection, the forest fire protection unit, the real estate industry, the landscape construction unit, the small wind electric field and so on..

在中国风机行业协会，可再生能源委员会的指导下，从无到有，从有到精，闯出了一条自主开发与对外引进相结合的发展之路。并于2005年开始致力于风能和太阳能互补系列的技术研发和市场开拓。并日益发展成为具有全新的体制，全新的机制，全新的技术和全新的装备的现代化高新企业。

In order to reduce the expend of the development of TV guidance bomb, it refits the servo actuators of some missile for the servo actuators of the pitching loop and the yawing loop, and then, it tests the characteristic of the actuators and makes the actuators satisfy the basic requests; for the tumbling loop, the servo actuator adopts three-position relay control fashion to make the loop be stable by using the relay control circuit, the three-position and five-passage valve and the gas amplification device.

为了降低电视制导炸弹的成本，对于俯仰、偏航稳定回路，采用某型号导弹的舵机进行改装，并对改装后的舵机的特性进行测试，使舵回路达到一定要求；对于滚转稳定回路，采用三位置继电控制舵，通过继电放大器、三位五通阀和气动放大器来控制舵面的偏转，以此来实现滚转稳定。

A solution to the elevation influence problem is proposed,which includes unbolting the oil charging screw of SF6 gas density relay in field,and retightening it as the gas pressure inside the shield equals to atmospheric pressure,then conducting test and putting the delays into operation.

并提出了解决措施：在现场应将SF6密度继电器的充油螺丝打开，使其表壳内的气体与当地大气压平衡，然后再拧紧，再进行检验、投入使用；对高海拔地区SF6电气设备的充气压力及SF6密度继电器动作值应进行修正。

In the process of steel production, it's important to avoid serious air pollution and take full advantage of coal gas which comes from blast furnace , coke oven , or converter. Generally, we collect the gas mentioned above and store it in the storage bank or storage tower, then the gas can be transmitted to the relay pressurizing station by piping. At last, the by product can be used as fuel.

在钢铁行业生产中，为了避免严重的空气污染并充分利用高炉、焦炉和转炉产生的煤气这一高热值燃料，一般处理过程是将产生的各种煤气分别收集到贮气罐再用管道传送到中继加气站经加压后供各用户使用。

The highest voltage that a relay can switch reliably under given conditions is usually determined by the spacing between contacts and the dielectric strength of the gas inside the relay.

继电器在给定条件下能够可靠切换的最高电压通常是由继电器内部触点之间的间距和气隙的介电强度决定的。

Gas relay protection tripping circuit protection devices do not access computer, can be directly on the trip, to ensure reliability, but to the computer via contact protection device input action information to display and print.

气体继电器保护跳闸回路不接入微机保护装置，可直接作用于跳闸，以保证可靠性，但可经触点向微机保护装置输入动作信息，进行显示并打印。

This article indicates that when the average temperature of gas in gas-insulated electric equipment is some greater than the temperature of gas density relay then the gas density relay can't reflex the gas density correctly too and gives a positive error.

本文指出，当电气设备内气体平均温度高于密度继电器温度一定程度时，气体密度继电器也不能正确反映电气设备内的气体密度，而出现正误差。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐