1) feeder switch
馈电开关
1.
Design of Embedded Ethernet Communication Based on Coal Mine Feeder Switch;
基于井下馈电开关的嵌入式以太网通信的设计
2.
On the basis of analysis of the working principle and characteristics of RS232 and RS485, serial communication method was confirmed that the long distance data communication of mine-used feeder switch can be realized by adopting RS485 serial communication standard interface.
在分析RS232和RS485串行通信接口工作原理和特点的基础上,确定了矿用馈电开关远程数据通信采用RS485标准接口的串行通信方案,实现了馈电开关和上位PC机的双向通信功能。
3.
The paper expounds usage and technical characteristic of Chinese character technology in feeder switch products.
简要论述了汉显技术在馈电开关类产品中的使用方法、技术特征及其优势。
2) Feed switch
馈电开关
1.
Analysis and Processing on BKD-630/1140 Type Flameproof Vacuum Feed Switch Failure
BKD-630/1140型隔爆真空馈电开关故障分析及处理
2.
In this paper,the single chip microcomputer and special-purpose protocol chip SPC3 are utilized to develop the intellectual mine vacuum feed switch with PROFIBUS-DP interface,and the implementation of software and hardware for the protection device and communication interface are introduced.
利用单片机和专用协议芯片SPC3开发了一种带PROFIBUS-DP接口的智能矿用真空馈电开关保护器,介绍保护器和通讯接口的软、硬件实现方法。
3.
Introduces a kind of intelligent protector of low voltage flameproof feed switchgears used in the coal mines.
介绍一种低压馈电开关智能保护器,该装置以ATmega128单片机作为控制核心,结合电力系统继电保护技术和智能电气技术,提出了矿井低压电网智能综合控制技术和保护方法。
3) feeder switchgear
馈电开关
1.
Research on Intelligent Feeder Switchgear Based on CAN Bus;
基于CAN总线智能馈电开关的研究
2.
This paper introduces a design scheme of the feeder switchgear protector based on CPLD, which can judge malfunction if the system has current leakage, open-phase and the load imbalance questions accurately by detecting phased.
本文介绍了一种基于CPLD的馈电开关保护器的设计方案。
4) feeding switch
馈电开关
1.
After applying embedded system based on ARM7 into mine-used flameproof feeding switch,real-time data collection and rapid connecting with industrial Ethernet of underground mine-used flameproof feeding switches were (realized.
将基于ARM7的嵌入式系统集成到矿用隔爆型馈电开关中,实现了井下矿用隔爆型馈电开关现场数据的实时采集和井下工业以太网的快速接入;地面监控站利用套接字编程,实现了与嵌入式馈电开关监控系统的交互;利用ASP。
5) switch
[英][swɪtʃ] [美][swɪtʃ]
馈电开关
1.
According to the structure characterisitcs and environment where the switch locates,the expert system is adopted to analyze running state and failure of switch.
根据馈电开关的结构、特点及所处的环境 ,采用专家系统对其运行状态及故障类型进行分析 ,通过获取电气设备的实验数据 ,并通过对实际运行数据进行分析 ,可快速了解设备运行状态及可能存在的故障隐患。
2.
The movable transformer substation consisting of DW 80 type switch and the failure of the movable transformer substation low voltage switch using in the modern machinery coal mining face are in troduced.
介绍了移动变电站的组成及用ＤＷ８０ 型馈电开关代替移动变电站低压馈电开关在现代机械化采煤工作面应用中所产生的弊端。
6) KBZ switch
KBZ型馈电开关
1.
The paper introduces how to solve over-long-distance low-voltage power supply by KBZ switch underground.
在此基础上提出采用KBZ型馈电开关解决井下低压超长距离供电问题,并进行了经济性等方面的分析。
补充资料：岁晚相与馈问为馈岁酒食相邀呼为别岁至除夜
【诗文】：
思归而不可得故为此三诗寄子由馈岁农功各已收，岁事得相佐。
为欢恐无具，假物不论货。
山川随出产，贫富称小大。
寘盘巨鲤横，发笼双兔卧。
富人事华靡，彩绣光翻座。
贫者愧不能，微挚出舂磨。
官居故人少，里巷佳节过。
亦欲举乡风，独倡无人和。
【注释】：
原题：岁晚相与馈问为馈岁酒食相邀呼为别岁至除夜达旦不眠为守岁蜀之风俗如是余官岐下岁暮
【出处】：
苏轼诗集 卷一
思归而不可得故为此三诗寄子由馈岁农功各已收，岁事得相佐。
为欢恐无具，假物不论货。
山川随出产，贫富称小大。
寘盘巨鲤横，发笼双兔卧。
富人事华靡，彩绣光翻座。
贫者愧不能，微挚出舂磨。
官居故人少，里巷佳节过。
亦欲举乡风，独倡无人和。
【注释】：
原题：岁晚相与馈问为馈岁酒食相邀呼为别岁至除夜达旦不眠为守岁蜀之风俗如是余官岐下岁暮
【出处】：
苏轼诗集 卷一
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条