Variable frequency resonant system (on-site test)

Variable frequency resonant system (on-site test)

变频谐振系统（现场测试）

议价

加入意向

变频谐振系统（现场测试）

可变频率共振系统用于长高压电缆和GIL测试，对于短高压电缆和GIS / GIL测试和长压电缆测试被设计用于通过与谐振电路的交流（AC）高压（HV）的产生 变频，可用的室外设计。

应用：

  • 现场根据IEC 60840和IEC 62067交联聚乙烯陆地和海底电缆测试
  • 现场根据IEC 60517和IEC 62271-203地理信息系统的测试。
  • 现场根据IEC 60076-3变压器测试
  • 耐压测试
  • 局部放电测量

主要成分

变频谐振试验系统.pdf

  • 高压反应器
    系列XZF
    绝缘情况 罐型
    高达1600千伏 高达250千伏
    高达10 A 高达20 A
    频率30-300赫兹 频率30-300赫兹
  • 控制和进给单元
  • 励磁变压器
  • 高压测量系统

附加的特征和配件

  • 设备的系列和/或高压反应器并联
  • 固定频率50/60 Hz的谐振电路
  • 电容补偿
  • 局部放电（PD）包括阻止阻抗测量系统
  • 压缩气体电容器
  • 电容和损耗因数测量仪
  • 高压脉冲测试系统李，SI，OLI，OSI
  • 根据客户的要求订做解决方案

工程
1000kV特6A可调谐频率谐振系统HyosungGroup 750千伏GIS现场测试
1000kV特6A可调谐频率谐振Systemfor西北电力科学研究院
可调谐频率谐振系统750千伏电力变压器测试
可调谐频率谐振系统的东芝540kV电力变压器测试
240KV 25ATunable频率谐振系统（车辆）现场测试
240kV 25A可调谐频率谐振系统（车辆）
240kV 25A可调谐频率谐振系统（车辆）
54kV 5400kVA可调谐频率谐振系统

Variable frequency resonant system (on-site test)

Variable frequency resonant system for testing of long HV cables and GIL, for testing of short HV cables and GIS/ GIL and for testing of long MV cables are designed for the generation of alternating current (AC) high voltage (HV) by resonant circuits with variable frequency, available of outdoor design.

Application:

  • On-site testing of XLPE terrestrial and submarine cables according to IEC 60840 and IEC 62067
  • On-site testing of GIS according to IEC 60517 and IEC 62271-203.
  • On-site testing of transformer according to IEC 60076-3
  • Withstand voltage testing
  • Partial discharge measurements

Main components

Variable Frequency Resonant Test System.pdf

  • HV reactors
    Series XZF
    insulating-case tank-type
    up to 1600 kV up to 250 kV
    up to 10 A up to 20 A
    frequency 30-300 Hz frequency 30-300 Hz
  • Control and feeding unit
  • Exciter transformer
  • HV measuring system

Additional features and accessories

  • Devices for series and/ or parallel connection of HV reactors
  • Resonant circuits with fixed frequency 50/60 Hz
  • compensation of capacitance
  • Partial discharge (PD) measuring system including blocking impedance
  • Compressed gas capacitor
  • Capacitance and dissipation factor measuring instrument
  • HV impulse test systems for LI, SI, OLI, OSI
  • Made solution upon customer's request

Projects
1000kV 6A Tunable frequency Resonant System for HyosungGroup 750kV GIS onsite test
1000kV 6A Tunable frequency Resonant Systemfor Northwest Electric Power Research Institute
Tunable frequency Resonant System for 750kV Power Transformer Test
Tunable frequency Resonant System for Toshiba 540kV Power Transformer Test
240KV 25ATunable frequency Resonant System (vehicular) onsite Test
240kV 25A Tunable frequency Resonant System (vehicular)
240kV 25A Tunable frequency Resonant System (vehicular)
54kV 5400kVA Tunable frequency Resonant System