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> AREVA NP GmbH < AREVA NP. > AREVA NP GmbH < AREVA NP Electrical Protection for Diesel Generators in Nuclear Power Plants Dr. Plamen Watschkow AREVA.

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Presentation on theme: "> AREVA NP GmbH < AREVA NP. > AREVA NP GmbH < AREVA NP Electrical Protection for Diesel Generators in Nuclear Power Plants Dr. Plamen Watschkow AREVA."— Presentation transcript:

1 > AREVA NP GmbH < AREVA NP

2 > AREVA NP GmbH < AREVA NP Electrical Protection for Diesel Generators in Nuclear Power Plants Dr. Plamen Watschkow AREVA NP Germany

3 > AREVA NP GmbH Dr. Watschkow, NLIP_G, 29.05.2009, BULATOM 3 AREVA NP All rights are reserved, see liability notice. Electrical Protection for Diesel Generators in Nuclear Power Plants G Protection of Engine Protection of Engine Synchronization I&C Auxiliary Systems Power Supply Protection of Generator Protection of Generator Emergency Diesel Generator (EDG)

4 > AREVA NP GmbH Dr. Watschkow, NLIP_G, 29.05.2009, BULATOM 4 AREVA NP All rights are reserved, see liability notice. Electrical Protection for Diesel Generators in Nuclear Power Plants

5 > AREVA NP GmbH Dr. Watschkow, NLIP_G, 29.05.2009, BULATOM 5 AREVA NP All rights are reserved, see liability notice. Electrical Protection for Diesel Generators in Nuclear Power Plants > 1. Protection concept The redundancy concept The tripping concept Protection function scope > 2. The maintenance and testing procedure > 3. The indication processing and the communication

6 > AREVA NP GmbH Dr. Watschkow, NLIP_G, 29.05.2009, BULATOM 6 AREVA NP All rights are reserved, see liability notice. Electrical Protection for Diesel Generators in Nuclear Power Plants

7 > AREVA NP GmbH Dr. Watschkow, NLIP_G, 29.05.2009, BULATOM 7 AREVA NP All rights are reserved, see liability notice. Electrical Protection for Diesel Generators in Nuclear Power Plants

8 > AREVA NP GmbH Dr. Watschkow, NLIP_G, 29.05.2009, BULATOM 8 AREVA NP All rights are reserved, see liability notice. Electrical Protection for Diesel Generators in Nuclear Power Plants Configuration Test and diagnosis Fault evaluation

9 > AREVA NP GmbH Dr. Watschkow, NLIP_G, 29.05.2009, BULATOM 9 AREVA NP All rights are reserved, see liability notice. Electrical Protection for Diesel Generators in Nuclear Power Plants Summary > The application of numerical protection relays brought about considerable benefits in terms of enhanced performance, reliability and availability of the protection system > The increase in functionality in the numerical protection relays requires a well-designed protection and information system, making the best of the many different opportunities


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