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KONCAR - Electrical Engineering Institute Inc.
KONCAR-Institute-System for Detection of Excitation Winding Shorted Turns in Hydro Generator

KONCAR-Institute-System for Detection of Excitation Winding Shorted Turns in Hydro Generator

Product catalog summary

Overview
The HG-WFD system is designed for the detection of excitation winding shorted turns in hydro generators. It utilizes a patent-pending solution for differential measurement of the magnetic field in the machine air gap, providing real-time information on potential shorted turns. This system enhances asset management and reliable machine monitoring.

Key Features

On-line analysis and winding fault detection.
Fault location enabled with key phasor.
Data storage for better asset management and reduced potential damage costs.

System Functions

Operates with classical fault detection theory and a new patent-pending solution for winding shorted turns fault detection.
Provides long-term data preview for all excitation winding coils.
Offers local and remote data access.
Upgradeable for various monitoring parameters.

Services

System installation and commissioning.
Staff training.
Expert interpretation of acquired data.

Technical Specifications

High-speed data acquisition unit with real-time controller and local visualization.
Voltage inputs for magnetic flux and key phasor measurement.
Ethernet interface with local client and remote application.
Database for long-term events and data logging.
Supported protocols: Modbus, EtherCAT.
Power supply: 100 V AC - 240 V AC, 24 V DC.
Design: Portable case, painted steel (IP54) for permanent installations.
Operating temperature: 0 to +65°C.
Standards compliance: EMC immunity/emission (EN 61000-6-2/EN 61000-6-4), Vibration/shock resistance (EN 60068-2-6/EN 60068-2-27/29).

Contact Information
KONČAR - Electrical Engineering Institute Inc., Department for Rotating Machines, Josip Polak, M.E.E., Fallerovo šetalište 22, 10000 Zagreb, Croatia. Phone: +385 1 3656 291, Fax: +385 1 3666 377, E-mail: [email protected], Web: www.koncar-institut.hr

Catalog excerpts

KONCAR-Institute-System for Detection of Excitation Winding Shorted Turns in Hydro Generator-1

The TG-WFD system performs analysis of magnetic field in the machine air gap. Based on the patent-pending solution for differential measurement of magnetic field, the system provides users with information on potential shorted turn in real-time. HG-WFD system allows a better asset management and reliable monitoring of the machine. On-line analysis Winding fault detection Fault location enabled with key phasor Data storage Better asset management Reduces potential damage costs HG-WFD system functions • Operates with classical fault detection theory and with new patent-pending solution for winding shorted turns fault detection • Long-term data preview for all excitation winding coils • Local and remote data access • Upgradeable system for various monitoring parameters KONCAR Electrical Engineering INSTITUTE

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KONCAR-Institute-System for Detection of Excitation Winding Shorted Turns in Hydro Generator-2

Services • System installation and commissioning • Staff training • Expert interpretation of the acquired data KONCAR - Electrical Engineering Institute Inc. Department for Rotating Machines Josip Polak, M.E.E. Ante Elez, Ph.D. Fallerovo setaliste 22, 10000 Zagreb, Croatia Fallerovo setaliste 22, 10000 Zagreb, Croatia Web: www.koncar-institut.hr E-mail: [email protected]

Open the catalog to page 2

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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