<spanyes';font-family:宋体;mso-ascii-font-family:'times new="" roman';="" mso-hansi-font-family:'times="" roman';mso-bidi-font-family:'times="" roman';font-size:10.5000pt;="" mso-font-kerning:1.0000pt;"="">使用说明<spanyes';font-family:宋体;mso-ascii-font-family:'times new="" roman';="" mso-hansi-font-family:'times="" roman';mso-bidi-font-family:'times="" roman';font-size:10.5000pt;="" mso-font-kerning:1.0000pt;"=""><o:p></o:p></spanyes';font-family:宋体;mso-ascii-font-family:'times></spanyes';font-family:宋体;mso-ascii-font-family:'times>
<spanyes';font-family:宋体;mso-ascii-font-family:'times new="" roman';="" mso-hansi-font-family:'times="" roman';mso-bidi-font-family:'times="" roman';font-size:10.5000pt;="" mso-font-kerning:1.0000pt;"="">35kv柱上真空断路器<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"="">它既可用于发电厂,变电站,电力设备和电力线路的控制和保护,也可用于频繁操作的场所,她不但用于新变电所的建设,而且也能在边远35kv线路的水泥杆上安装<spanyes';font-family:宋体;mso-ascii-font-family:'times new="" roman';="" mso-hansi-font-family:'times="" roman';mso-bidi-font-family:'times="" roman';font-size:10.5000pt;="" mso-font-kerning:1.0000pt;"="">,<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"="">作为分合负荷电流、过载电流及短路电流之用。<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"=""><o:p></o:p></spanyes';font-family:'times></spanyes';font-family:'times></spanyes';font-family:宋体;mso-ascii-font-family:'times></spanyes';font-family:'times></spanyes';font-family:宋体;mso-ascii-font-family:'times>
<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"="">主要依据标准:<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"=""><o:p></o:p></spanyes';font-family:'times></spanyes';font-family:'times>
<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"="">JP3855-96《3.6~40.5kV交流高压真空断路器通用技术条件》<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"=""><o:p></o:p></spanyes';font-family:'times></spanyes';font-family:'times>
<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"="">DL403-91《10~35kV户内高压断路器订货技术条件》<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"=""><o:p></o:p></spanyes';font-family:'times></spanyes';font-family:'times>
<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"="">这里需要说明:IEC标准中并无与我国JB3855相对应的专用标准,只是套用《IEC56交流高压断路器》。因此,我国真空断路器的标准至少在下列几个方面高于或严于IEC标准:<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"=""><o:p></o:p></spanyes';font-family:'times></spanyes';font-family:'times>
<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"="">绝缘水平: 试验电压 IEC 中国<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"=""><o:p></o:p></spanyes';font-family:'times></spanyes';font-family:'times>
<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"="">1min工频耐压(kV) 28 42(极间、极对地)48(断口间)<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"=""><o:p></o:p></spanyes';font-family:'times></spanyes';font-family:'times>
<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"="">1.2/50冲击耐压(kV) 75 75(极间、极对地)84(断口间)<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"=""><o:p></o:p></spanyes';font-family:'times></spanyes';font-family:'times>
<spanyes';font-family:宋体;mso-ascii-font-family:'times new="" roman';="" mso-hansi-font-family:'times="" roman';mso-bidi-font-family:'times="" roman';font-size:10.5000pt;="" mso-font-kerning:1.0000pt;"="">结构特点<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"=""><o:p></o:p></spanyes';font-family:'times></spanyes';font-family:宋体;mso-ascii-font-family:'times>
<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"="">可靠的手动分闸装置; <spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"="">
<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"="">2.可靠省力的手动合闸装置;<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"="">
<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"="">3.明显可见的分合闸指示; <spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"="">
<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"="">4.IP64防护等级的航空接插件;<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"="">
<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"="">5.<spanyes';font-family:宋体;mso-ascii-font-family:'times new="" roman';="" mso-hansi-font-family:'times="" roman';mso-bidi-font-family:'times="" roman';font-size:10.5000pt;="" mso-font-kerning:1.0000pt;"="">陕西西电高压开关有限公司<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"="">提供独特设计的手动合闸技术,可满足常规与非常规状态下的关合功能.它的速度满足IEC62271-100及同 类GB1984-2003的标准要求。该技术的出现,弥补了永磁机构与弹簧机构的各自缺点,是新一代的高性能电力开关从此有了最坚实的基础;<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"="">
<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"="">6.一次进线母排端子(直接与灭弧室搭接减少不必要的电量损耗);<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"="">
<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"="">7.真空灭弧室(采用APG 工艺固封的固体绝缘技术,外加硅橡胶模压复合技术,提高整体开关耐候性能);<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"="">
<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"="">8.电流互感器(外加模块化的设计,利于绝缘裕度的把握及产品互换性要求);<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"="">
<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"="">9.采用ANSOFT软件优化设计的高寿命的永磁机构.可靠性高,免维护.受用寿命长,经过35000次分闸反向激磁试验证明,退磁率小于1%;<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"="">
<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"="">10.<spanyes';font-family:宋体;mso-ascii-font-family:'times new="" roman';="" mso-hansi-font-family:'times="" roman';mso-bidi-font-family:'times="" roman';font-size:10.5000pt;="" mso-font-kerning:1.0000pt;"="">陕西西电高压开关有限公司<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"="">提供独特专利技术的模块化单稳态永磁机构.采用双线圈驱动,具有快速合分及与真空开关无与伦比的 匹配性能.是做同步技术与配网自动化重合器最佳的选择。<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"=""><o:p></o:p></spanyes';font-family:'times></spanyes';font-family:'times></spanyes';font-family:宋体;mso-ascii-font-family:'times></spanyes';font-family:'times></spanyes';font-family:'times></spanyes';font-family:'times></spanyes';font-family:'times></spanyes';font-family:'times></spanyes';font-family:'times></spanyes';font-family:'times></spanyes';font-family:'times></spanyes';font-family:'times></spanyes';font-family:'times></spanyes';font-family:'times></spanyes';font-family:宋体;mso-ascii-font-family:'times></spanyes';font-family:'times></spanyes';font-family:'times></spanyes';font-family:'times></spanyes';font-family:'times></spanyes';font-family:'times></spanyes';font-family:'times></spanyes';font-family:'times></spanyes';font-family:'times></spanyes';font-family:'times>
<spanyes';font-family:宋体;mso-ascii-font-family:'times new="" roman';="" mso-hansi-font-family:'times="" roman';mso-bidi-font-family:'times="" roman';font-size:10.5000pt;="" mso-font-kerning:1.0000pt;"="">使用条件<spanyes';font-family:宋体;mso-ascii-font-family:'times new="" roman';="" mso-hansi-font-family:'times="" roman';mso-bidi-font-family:'times="" roman';font-size:10.5000pt;="" mso-font-kerning:1.0000pt;"=""><o:p></o:p></spanyes';font-family:宋体;mso-ascii-font-family:'times></spanyes';font-family:宋体;mso-ascii-font-family:'times>
<spanyes';font-family:宋体;mso-ascii-font-family:'times new="" roman';="" mso-hansi-font-family:'times="" roman';mso-bidi-font-family:'times="" roman';font-size:10.5000pt;="" mso-font-kerning:1.0000pt;"="">周围空气温度:-30℃~+60℃;<spanyes';font-family:宋体;mso-ascii-font-family:'times new="" roman';="" mso-hansi-font-family:'times="" roman';mso-bidi-font-family:'times="" roman';font-size:10.5000pt;="" mso-font-kerning:1.0000pt;"=""><o:p></o:p></spanyes';font-family:宋体;mso-ascii-font-family:'times></spanyes';font-family:宋体;mso-ascii-font-family:'times>
<spanyes';font-family:宋体;mso-ascii-font-family:'times new="" roman';="" mso-hansi-font-family:'times="" roman';mso-bidi-font-family:'times="" roman';font-size:10.5000pt;="" mso-font-kerning:1.0000pt;"="">海拔高度:不超过2000米;<spanyes';font-family:宋体;mso-ascii-font-family:'times new="" roman';="" mso-hansi-font-family:'times="" roman';mso-bidi-font-family:'times="" roman';font-size:10.5000pt;="" mso-font-kerning:1.0000pt;"=""><o:p></o:p></spanyes';font-family:宋体;mso-ascii-font-family:'times></spanyes';font-family:宋体;mso-ascii-font-family:'times>
<spanyes';font-family:宋体;mso-ascii-font-family:'times new="" roman';="" mso-hansi-font-family:'times="" roman';mso-bidi-font-family:'times="" roman';font-size:10.5000pt;="" mso-font-kerning:1.0000pt;"="">风速不超过34m/s;<spanyes';font-family:宋体;mso-ascii-font-family:'times new="" roman';="" mso-hansi-font-family:'times="" roman';mso-bidi-font-family:'times="" roman';font-size:10.5000pt;="" mso-font-kerning:1.0000pt;"=""><o:p></o:p></spanyes';font-family:宋体;mso-ascii-font-family:'times></spanyes';font-family:宋体;mso-ascii-font-family:'times>
<spanyes';font-family:宋体;mso-ascii-font-family:'times new="" roman';="" mso-hansi-font-family:'times="" roman';mso-bidi-font-family:'times="" roman';font-size:10.5000pt;="" mso-font-kerning:1.0000pt;"="">来自开关设备和控制设备外部的振动或地动是可以忽略的;<spanyes';font-family:宋体;mso-ascii-font-family:'times new="" roman';="" mso-hansi-font-family:'times="" roman';mso-bidi-font-family:'times="" roman';font-size:10.5000pt;="" mso-font-kerning:1.0000pt;"=""><o:p></o:p></spanyes';font-family:宋体;mso-ascii-font-family:'times></spanyes';font-family:宋体;mso-ascii-font-family:'times>
<spanyes';font-family:宋体;mso-ascii-font-family:'times new="" roman';="" mso-hansi-font-family:'times="" roman';mso-bidi-font-family:'times="" roman';font-size:10.5000pt;="" mso-font-kerning:1.0000pt;"="">污秽等级:Ⅳ级;<spanyes';font-family:宋体;mso-ascii-font-family:'times new="" roman';="" mso-hansi-font-family:'times="" roman';mso-bidi-font-family:'times="" roman';font-size:10.5000pt;="" mso-font-kerning:1.0000pt;"=""><o:p></o:p></spanyes';font-family:宋体;mso-ascii-font-family:'times></spanyes';font-family:宋体;mso-ascii-font-family:'times>
<spanyes';font-family:宋体;mso-ascii-font-family:'times new="" roman';="" mso-hansi-font-family:'times="" roman';mso-bidi-font-family:'times="" roman';font-size:10.5000pt;="" mso-font-kerning:1.0000pt;"="">储存温度-40℃~+85℃。<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"=""><o:p></o:p></spanyes';font-family:'times></spanyes';font-family:宋体;mso-ascii-font-family:'times>
<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"="">主要应用<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"=""><o:p></o:p></spanyes';font-family:'times></spanyes';font-family:'times>
<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"="">1在测控系统中的应用<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"=""><o:p></o:p></spanyes';font-family:'times></spanyes';font-family:'times>
<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"="">随着信息技术的飞速发展,通过通信技术和传感技术的有机融合,可以实现对变电站的电气设备进行在线监测,从而降低每年因定期检修所带来的巨大人力、物力浪费以及由此带来的供电损失。<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"=""><o:p></o:p></spanyes';font-family:'times></spanyes';font-family:'times>
<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"="">2在事故处理中的应用<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"=""><o:p></o:p></spanyes';font-family:'times></spanyes';font-family:'times>
<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"="">采用电气自动化技术,可以对各类事故进行追忆和记录,从而可以对事故进行正确、及时的处理。系统发生故障后,自动化系统可以及时记录与故障有关的开关量、动作量等信息,便于对事故进行正确的分析和处理。<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"=""><o:p></o:p></spanyes';font-family:'times></spanyes';font-family:'times>
<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"="">3在自行诊断中的应用<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"=""><o:p></o:p></spanyes';font-family:'times></spanyes';font-family:'times>
<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"="">采用电气自动化技术,可以对变电站中各电气设备的运行状态进行实时掌握和历史数据和给定参考量进行对比,从而可以迅速找出故障的源头,并通过计算机分析后发出控制命令进行处理,帮助系统进行自我恢复。<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"=""><o:p></o:p></spanyes';font-family:'times></spanyes';font-family:'times>
<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"="">4在交流采集中的应用<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"=""><o:p></o:p></spanyes';font-family:'times></spanyes';font-family:'times>
<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"="">对变电站的各种运行数据进行采集和分析是电气自动化的巨大优势。通过模数转换器将采集到的电信号转变成离散的数字信号传送给计算机,可以得到电压、电流、功率、开关状态等信息。这些信息为事故分析和故障排除提供充足的数据支持。<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"=""><o:p></o:p></spanyes';font-family:'times></spanyes';font-family:'times>
<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"="">5在微机保护中的应用<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"=""><o:p></o:p></spanyes';font-family:'times></spanyes';font-family:'times>
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<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"="">变电站自动化技术的一个主要应用是微机继电保护,其数据来源于通过交流采集系统计算机可以得到电压、电流、功率等物理量。如果系统发生故障,计算机接收到的物理量发生显著变化,通过对比分析后,计算机发出相应的控制指令进行处理,对保证系统的稳定运行具有良好的作用。<spanyes';font-family:'times new="" roman';mso-fareast-font-family:宋体;="" font-size:10.5000pt;mso-font-kerning:1.0000pt;"=""><o:p></o:p></spanyes';font-family:'times></spanyes';font-family:'times>
来源:35kv柱上真空断路器