HVIMS

High Voltage Intelligent Monitoring System™

HVIMS

High Voltage Intelligent

Monitoring System™

Wireless CT, Feeder Line Monitor and

Fault Detection Monitor

Real Time Identification

and Notification Alerts

Low Cost, Easy to Install

and High Security

Telliformer’s High Voltage Intelligent Monitoring System (HVIMS™) can monitor the operational condition of overhead power lines through accurate measurement of line currents, waveform records and other relevant data at a high rate of speed. When a line fault occurs, the system can quickly locate the fault section and communicate that information to the proper sources in order to stabilize and/or immediately recover. This greatly improves the reliability and efficiency of the distribution utilities’ network.

 

The HVIMS™ monitoring module comprehensively utilizes advanced computer technology, power electronic technology, signal processing technology, and artificial intelligence— along with efficient communication and sensor technologies— to monitor the overhead power’s real-time working condition. This “diagnostic data” platform provides an effective technical basis for intelligently operating a power distribution system.

 

Its key benefits include accurately identifying the line fault type and rapidly locating the fault section; also early warning of an abnormal condition in the line—thus, greatly improving the overall reliability and operating efficiency of a power distribution network.

 

When a line fault occurs, the system can quickly locate the fault section and communicate that information to the proper sources in order to stabilize and/or immediately recover.

Technical Parameters and Advantages

Data Acquisition

- Current sensor features high bandwidth, precision and linearity

- Advanced current signal acquisition: samples current every minute

- Line current waveform recording at rapid rate

 

Energy Harvesting Technology

- Continuously harvest power from low current to heavy current

- Harvest energy in a controlled manner (i.e. harvest energy at the maximum power in case of low current and unsaturated

   for heavy power)

- Short-circuit current protection yields highly reliable power system

 

Detection Principle

- Line-to-Line Fault: The Line-to-Line Fault detection algorithm is based on inverse time-current protection and a self-

   adaptive current threshold. It is designed to resolve such problems as excitation surge current and the motor's reverse

   delivery of power.

- Single Line-to-Ground Fault: Designed to detect and locate faults based on approaches of transient signal and networking

   multi-points judgment.

- Broken-Line Fault: Effectively detects a broken line based on precise current signal and networking current flow.

 

Communication Technology

- Attain two-way data communication and timing synchronization based on TDM low-power wireless communication

   network.

- Flexible networking communication mode to ensure safe data transmission.

 

The HVIMS™ is an advanced sensing and monitoring device designed with a highly robust micro-processor: capable of on-board intelligence and two-way communication.

 

A plug and play system that instantly provides immediate payback with a potential to completely revolutionize the way the power grid is managed and maintained.

CONTACT INFO

Three Sugar Creek Center Ste 100, Sugar Land, Texas 77478

 

713.965.4207

 

info@telliformerinc.com

Telliformer Inc. © 2016 -  All Rights Reserved

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