隔离开关

The basic function of a disconnector is to disconnect parts of the GIS to safely do maintenance work on the disconnected and earthed parts.

隔离开关的基本功能是断开GIS 的各个部件，以便安全地维护被断开和接地的部件。

In this article, the causes were analyzed in connection with the modification of GW5 disconnector and the experience was summed up.

经详细分析故障原因后，在荆门枣山变电所布置的GW5型隔离开关的检修中，进行了技术改造，检修后运行正常。

ABB's 1,100 kV disconnector is designed in a 90-degree setup with a visible gap of the inner conductor of less than 300 mm.

ABB 的1，100kV 隔离开关采用90 度转角竖立结构，导电部分之间的间隙肉眼可见，但尺寸小于300 毫米。

This article introduces how to realize the mechanical interlock of integral vacuum circuit breaker with the disconnector inside type GG1B switchgear cabinet .

介绍了如何实现GG1B型高压开关柜整体式真空断路器与隔离开关的机械联锁。

The conductor leader movement mechanism is the most important and complicated among the transmission systems of the semi-pantograph outdoors high-voltage disconnector.

导电杆运动机构在偏折式户外高压隔离开关的传动系统中是最重要、最复杂的。

Busbar including disconnector in series intended to connect or disconnect two sections of that busbar, offload.

无载分段母线 Disconnectable busbar 包括一个或多个用于无载连接的，断开该母线两段的串联隔离开关的一种母线。

High-voltage disconnector ; conductor leader movement mechanism ; movement track of the moving contact ; Genetic Algorithm ; Optimize Design

高压隔离开关；导电杆运动机构；动触头运动轨迹；遗传算法；优化设计

Of special interest are the effects that gain importance at high voltage levels, eg, the so-called very fast transients that occur when operating a disconnector.

设计中需要特别注意一个问题，即那些随电压等级提高而变得明显的效应，例如在操作隔离开关时出现的所谓快速暂态过电压。

This paper deals with the surge protection of a 220kV H—GIS and analyzes the effects of metal oxide surge attesters on reducing the incoming lightning overvolrages by means of numercal method Meanwhile, there is a kind of over-voltagey which may be rather critical for GIS, e·g·the switching surges with extremely high frequeuly produces by GIS-G switching-off of some loadless duses.

本文讨论220kV混合式GIS变电站过电压保护，用数值计算方法分析氧化锌避雷器对降低过电压的作用，并讨论了有一种类型的过电压可能对GIS要求更为严格，即在主回路中用GIS隔离开关切除空母线引起某些高频操作过电压，因此在绝缘配合时要相应考虑。

3NP5 Fused Switch Disconnectors up to 630A, Fully Compartmented, with High-Speed Closing

3NP5熔断器式隔离开关(至630A)，全封闭，快速闭合

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。