2) Thermal expanding SF_6 circuit breaker
热胀式SF_6断路器
3) SF_6 circuit breaker
SF_6断路器
1.
Calculation and analysis on gas pressure characteristics of self extinguishing SF_6 circuit breaker;
自能式SF_6断路器压力特性的计算与分析
2.
The article describes LW series SF_6 circuit breaker safe operate at bitter cold situation(-45℃～-50℃) to soluteSF_6 gas liquid methods.
本文阐述LW系列SF_6断路器采用SF_6/N_2混合气体替代纯SF_6气体,保证在低温地区(-45℃～-50℃)的电网运行可靠,由于采取了有效措施,所以在东北地区取得成功的运行业绩。
3.
The 245 kV/50kA SF_6 circuit breaker of the interrupter can reduce the operation work to 0.
介绍西门子公司研制出一种新型动态自压缩灭弧室,用这种灭弧室的245kV/50kA SF_6断路器,其每相操作功仅0。
4) SF6 circuit breaker
SF_6断路器
1.
In this paper, one-dimensioned pressure build-up software is applied to calculate the pressure characteristics in piston of 550kV SF6 circuit breaker which is used in GIS under noload breaking and short-circuit breaking test duty T100a The calculated results are compared with the measured one under noload breaking tes
应用一维建压软件对三峡工程中采用的550 kV GIS用SF_6断路器在空载和短路开断方式5中压气缸内的气压特性进行了计算,并将其空载压力值计算结果与实测值进行了比较。
2.
The authors discuss several topics about SF6 circuit breaker, that is, water content, SF6 gas filling, suction and storage of SF6, measures of treatment with the water content exceeding the limit, etc .
对SF_6断路器的微水含量、充气方法、抽真空、微水超标处理、SF_6气体回收等几个问题进行了探讨,并介绍了DILO SF_6气体回收装置的应用。
3.
This paper introduces the configuration of an on-line monitoring device based on type 80C196KC20 MCU aiming at monitoring the SF6 circuit breaker.
阐述了一种以80C196KC20型单片机为核心,以 SF_6断路器为监测对象的在线监测仪的系统构成。
5) SF_6 breaker
SF_6断路器
1.
This paper described the requirements for the site installation and regulation of LW31A-252 HV SF_6 breaker,and the necessary maintenance after its operation to raise its operational reliability.
概述 LW31A-252高压 SF_6断路器的现场安装及调试要求,提出用户在产品投运后的必要维护,以提高断路器的运行可靠性。
2.
of LW31A-252 SF_6 breaker and HMB-4 hydraulic spring mechanism.
对LW31A-252 SF_6断路器及HMB-4型液压弹簧机构的使用范围、技术参数、结构特点及工作原理等进行了介绍。
补充资料：变换器式频率表(见交换器式电表)
变换器式频率表(见交换器式电表)
transducer type frequency meter
曰‘口，”IuullqISn}P旧iUbloo变换器式颇率表meter)(transdueer tyPe见变换器式电表。frequeney
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