PDiagnosticM

The PDiagnosticM is a portable system that utilizes UHF, AE, and HFCT sensor modules to monitor PD signals from Medium and High Voltage power equipment.

The system is ideal for monitoring critical power assets to find and monitor intermittent PD signals and to analyze the developing PD trends. The PD type is determined by automatic pattern recognition and internal defects can be found at an early stage.

The system provides advanced protection with alarm functions and our Deep Learning data analysis capabilities utilizing our proprietary Intelligent Cloud Diagnostic Technology.

Applications

  • ​MV & HV Switchgear
  • Transformers
  • Power Cables
  • Gas Insulated Switchgear (GIS)
  • And Other Equipment

Main Features

  • ​Monitors for PD in real time via 10 customizable channels simultaneously
  • Acoustic-electric combination detection/analysis technology is adopted for superior data analysis
  • Provides PRPD, PRPS, AE amplitude, and AE waveform spectrums
  • Features adjustable data sampling intervals, adjustable alarm thresholds, data trending, and automatic PD diagnostic results with PD types or noise to determine the severity
  • Employs weatherproof design which is suitable for both outdoor and indoor use, and is ideal for short-term monitoring requirements with fast and easy installation
  • Advanced data diagnostic capability by utilizing Deep Learning via our PMDTCloud
  • Connects to the network via 3G/4G and transmits the data to the PMDTCloud
  • The PMDTCloud manages multiple assets from numerous substations with several users simultaneously from one server
  • Login to the PMDTCloud via any secured web-enabled device for access to the latest data and current asset condition information
  • An Android/IOS smart phone application is supplied with the PMDTCloud for users to view the data and displays the alarm in real time

PMDTCloud

Asset Condition Monitoring and Diagnostic Data Management System

The PMDTCloud provides users with a faster method to access the latest data and condition of the power assets from any authorized web enabled device via a login with a user ID and password. Diagnostic results (normal, early warning, or alarm), PD types, and PD trends are provided.

The PMDTCloud includes the following functionality: deep learning, cloud diagnostic, test job/project management, alarms, report generation, and operational status indicators of the substation(s).

The PDiagnosticM connects to the PMDTCloud via a 3G/4G/internet connection to transmit the monitoring data. The data is analyzed by the Cloud utilizing advanced Deep Learning Technology.

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About PMDT

PMDT is the global power industry’s most capable and advanced resource for On-Line Partial Discharge Test Equipment and testing services. Over 20 years of ongoing research and development have given rise to a complete spectrum of diagnostic and monitoring systems for MV and HV power substations.
PMDT

Modern diagnostic technology enables T&D companies to perform asset condition assessments on live energized power apparatus without any service interruption. No outages or de-energization of substations is required in order to perform critical diagnostic tests. Most importantly, these strategies are affordable and cost-effective. Power asset managers can realize cost savings in the millions or tens of millions while the implementation costs are in the tens of thousands.

With manufacturing facilities in the heart of Silicon Valley PMDT provides local access to high quality American-made circuit boards and components. We provide patented, reliable and robust equipment with with state-of-the-art capabilities for insulation testing of energized power equipment. Certifications: ISO 9001:2008, UL listed.

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