| 微机消谐装置特点 |
| 添加时间：2018/7/12 16:28:04 浏览次数： |
| 微机消谐装置特点 Characteristics of microcomputer harmonic elimination device (1)数据采集、运算、逻辑判断、控制输出等速度快，精度高，抗干扰、自检及自恢复能力强； (2)综合国内各种先进技术，多年的现场运行经验，性能稳定，安全可靠； (1) the speed of data acquisition, operation, logic judgment, control output and so on is fast, high precision, anti-interference, self inspection and self recovery ability; (2) comprehensive domestic advanced technology, years of field operation experience, stable performance, safe and reliable; (3)采用液晶显示器（LCD），中文菜单，显示信息直观； (3) use liquid crystal display (LCD), Chinese menu, and display information intuitively; (4)实时显示PT开口三角电压4种频率（3分频/17Hz、2分频/25Hz、工频/50Hz、3倍频/150Hz）的电压分量； (4) real-time display the voltage components of PT open delta voltage at 4 frequencies (3 frequency /17Hz, 2 frequency division /25Hz, power frequency /50Hz, 3 frequency doubling /150Hz). (5)可以判别过电压、铁磁谐振以及单相接地，并对铁磁谐振迅速消除；对各种故障均可给出告警信号并显示、打印和保存有关信息；并可以及时打印输出故障报告（故障类型、故障时间及PT开口三角电压4种频率的电压分量）； (5) the overvoltage, ferromagnetic resonance and single-phase grounding can be discriminated, and ferromagnetic resonance can be eliminated quickly; alarm signals can be displayed, printed and stored for various faults, and the output fault report (fault type, fault time and voltage component of 4 frequencies of PT opening triangle voltage) can be printed in time. (6)有记忆功能，可存储4次最近发生的故障信息，掉电后不丢失； (6) with memory function, it can store 4 recent fault information and do not lose after power failure. (7)采用大功率、无触点消谐元件，启动迅速； (7) use high-power, contactless harmonic elimination elements to start quickly. (8)调试和维护简单、方便； (8) the debugging and maintenance are simple and convenient. (9)适用于各种电压等级的PT； (9) PT suitable for various voltage levels; (10)可配置通信接口把各种故障信息传送至有关部门，适用于无人职守变电站 [2] (10) the configurable communication interface can transmit all kinds of fault information to relevant departments, which is suitable for [2] in unattended substation. (11)使用固态继电器，动作可靠，不易损坏，解决了使用电阻在大电流时易损坏的缺点 (11) the use of solid state relay, reliable action, not easy to damage, to solve the use of resistance in large current, easy to damage shortcomings. |
| 上一页 微机消谐装置安装 |
| 下一页 微机消谐装置工作原理 |
Copyright © 技术支持：遨游网络