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单选题

SS8型电力机车的微机控制柜上的LW5型转换开关在I位(或II位)时,分别由I(或II)插件箱对两个转向架进行()控制。

发布日期:2021-03-22

SS8型电力机车的微机控制柜上的LW5型转换开关在I位(或II位)时,分别由I(或II)插件箱对两个...
A

单独

B

分散

C

集中

试题解析

韶山8型电力机车

韶山8型电力机车(SS8)是中国铁路使用的电力机车车型之一,由株洲电力机车厂与株洲电力机车研究所共同研制。韶山8型电力机车是四轴准高速干线客运电力机车,是中国第八个五年计划(“八五”)重点科技攻关项目,原设计是用于广深准高速铁路的电力机车,后成为用于中国干线铁路牵引提速旅客列车的主型机车。

中文名
韶山8型电力机车
动力来源
电力
生产国
中国
设计2
株洲电力机车研究所
生产型号
SS8
生产年份
1994年—2001年
主要用户
中国铁路总公司
昵称2
邵若燕(
外文名
China Railways SS8 type electricity locomotive
别名
SS8
设计1
株洲电力机车厂
生产厂商
株洲电力机车厂
序列编号
0001~0243、2001~2002
产量
245台
昵称1
中国铁路迷昵称为“扫把”、小八
昵称3
文王(特指SS8-0001)

转换开关

转换开关是一种切换多回路的低压开关。轴上迭焊多个动触头,轴转动时动触头依次与静触头接通或分断,切换电路。把电路从一组连接改换到另一组连接的电器。有分立式和集成式两种。

中文名
转换开关
性质
开关电器
作用
接通和分断电路,接通电源和负载
又称
组合开关
外文名
change-over switch
组成
多节触头
优点
多触点 体积小 可靠 安装灵活

柜上

柜上,拼音guìshang,汉语词语,意思是柜房。商店的柜台。

中文名
柜上
解释
柜房
英文
cashier's office;shop
拼音
guì shang
出处
《水浒》二十九回

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