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Underground transmission On-Line PD System
  • Underground transmission On-Line PD System 1번 상세이미지 썸네일

Underground transmission On-Line PD System

제품상세정보테이블
It is an On-Line PD diagnosis System to monitor the deterioration of the Power cable while active and detect internal abnormalities. It acquires PD Signals through sensors and transmits data processed through the Local Unit to the diagnosis unit Systems to analyze and diagnose
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Products Info
System Features
 - Sensor (HFCT), LU(Data Acquisition Unit, Commnunication Unit), Diagnosis Unit (Analysis Sofrware), HMI
 - PD Defect Analysis, PRPD, PRPS Analysis (256sampling up)
 - 4CH(Noise 1CH)/8CH(Noise 2CH) measurement and Analysis signal
 - Real-time analysis and trend analysis of power cables in operation
 - IEC 61850 communication test passed (KEPCO)
 - Subsation comprehensive prevention diagnosis system diagnosis performance verification test (KEPCO)
 
 
System Diagram


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System Specifications

 

 content  Spec.
 Sensor  - 1 ~ 300 MHz and less
 - HFTC, Metal Thin, Electromagnetic Sensor, Noise Sensor
 Local Unit (LU)  - DAU (Data Acquisition Unit)
 - CU (Communication Unit : IEC 61850)
 - Sampling Rate : 100MS/s and up
 - Detection Frequency : 1 ~ 50 MHz and up 
 진단 Unit  - Main Server 
 - Monitoring / Analysis / Diagnosis SW
 - DBMS (Data Management System)
 - UPS (30min and up) installation
 - H/W : diagnosis Server Monitor, Mon어, UPS, 광허브
 - Cable PD diagnosis
 - Opeartion SW / Total Diaplay Configuration
 - Database management program
    1) Standard alternative multiprocessor H/W
    2) Support for open standards and advanced management tools and integration and industru standard
    3) Built-in data replicated
    4) Adjustable company network size in Windows-based OS
 - Compatible with higer systems based on IEC61850
 HMI  - Comprehensive Analysis / Diagnosis System




Diagnostic Software


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