Arrangement of the Outer Air Compression System of EDG Set and Its Seismetic Calculation of a Nuclear Power Plant
Abstract：The Emergency Diesel Generating Set (EDG) is a standby power supply system in a nuclear power plant, Its main function is to ensure electricity supply to safety classified systems and any assigned major components upon loss of off - site power. Performance of the compressed air start up system can guarantee the EDG start working in case of any emergency need. The outer air com- pression system is a main part of EDG air start up system, which to supply compressed air to the EDG start up device. In this paper, we give a sample of the arrangement of an outer air compression system in a nuclear power plant project and aspect of its type test. A seismetic calculation of this system was also introduced to confirm its aseismetic capability.
Keywords：Air Compression SystemSeismetic CalculationCompressed Air Tank
Publication Date：2012-01-01
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：6( 4-8,33 )