INES type: power-reactor

▸ Legenda & explanation
date INES title location
1993-11-10INES 0REACTOR TRIP DUE TO FLUCTUATION OF PRESSURE IN MOISTURE SEPARATOR AND REHEATER (MSR) DRAIN TANKSouth KoreaKORI-2
1995-09-13INES 0REACTOR TRIP DUE TO FLUCTUATION OF LUBRICANT OIL PRESSURE IN TURBINE PROTECTION SYSTEMSouth KoreaULCHIN-2
1995-04-27INES 0REACTOR TRIP DUE TO FEEDWATER CONTROL VALVE CLOSURESouth KoreaYONGGWANG-3
1993-11-03INES 0REACTOR TRIP DUE TO FAST CLOSURE OF MAIN STEAM ISOLATION VALVE (MSIV)South KoreaKORI-3
1994-01-11INES 0REACTOR TRIP DUE TO FAST CLOSURE OF MAIN STEAM ISOLATION VALVE (MSIV)South KoreaKORI-4
1993-12-10INES 0REACTOR TRIP DUE TO FAST CLOSURE OF MAIN FEEDWATER ISOLATION VALVE (MFIV) CAUSED BY MALFUNCTION OF LOGIC CIRCUITSouth KoreaKORI-4
1993-10-18INES 0REACTOR TRIP DUE TO FAST CLOSURE OF MAIN FEED ISOLATION VALVES (MFIV)South KoreaKORI-3
1994-05-23INES 0REACTOR TRIP DUE TO FAILURE OF MAIN FEEDWATER CONTROL VALVE (MFCV)South KoreaULCHIN-2
2011-01-15INES 0Reactor trip due to failure in the Main GeneratorMexicoLAGUNA VERDE-1
1996-02-02INES 0Reactor trip due to degradation of photoresistic cell in the main feedwater control systemSouth KoreaULCHIN-1
1996-03-30INES 0Reactor trip due to actuation of sensitive relay influenced by starting currentSouth KoreaKORI 1
1995-11-27INES 0REACTOR TRIP DUE TO ACTUATION OF MAIN GENERATOR PROTECTION RELAYSouth KoreaKORI-2
1995-03-08INES 0REACTOR TRIP DUE TO ACTUATION OF GROUND FAULT RELAYSouth KoreaYONGGWANG-2
1996-08-14INES 0Reactor trip caused by blown fusesSloveniaKRSKO
1998-08-31INES 0Reactor trip breaker train B undervoltage card damageSloveniaKRSKO
2010-03-28INES 2Reactor Trip and Safety Injection with Complications from FireUnited States of AmericaH.B. ROBINSON-2
1998-06-24INES 1Reactor trip and natural circulation cooldown due to loss of offsite powerUnited States of AmericaDAVIS BESSE-1
1990-09-04INES 1REACTOR START UP WITH DEGRADED REACTOR SHUT DOWN SYSTEMSSwitzerlandLEIBSTADT
1993-08-09INES 0REACTOR SHUTDOWN DUE TO LIGHTNINGSouth KoreaYONGGWANG-2
1991-02-13INES 0REACTOR SHUTDOWN DUE TO EXCESS HYDROGEN CONCENTRATION IN THE GENERATOR STATOR GAS TRAPUkraineZAPOROZHE-4
1994-01-18INES 0REACTOR SHUTDOWN CAUSED BY THE LEAKAGE DETECTED IN ONE OF THE REACTOR BUILDING ROOMSLithuaniaIGNALINA-1
1994-08-21INES 0REACTOR SHUTDOWN CAUSED BY LEAKAGE THROUGH A JOINT WELD IN THE ECCS PIPEWORKLithuaniaIGNALINA-1
1992-09-21INES 2REACTOR SHUTDOWN CAUSED BY AN EMERGENCY PROTECTION SYSTEM ACTUATION FOLLOWED BY NON-COMPLIANCE WITH THE SAFETY LIMITSUkraineSOUTH UKRAINE-1
1996-02-09INES 0REACTOR SHUTDOWN BY THE FAST-ACTING SCRAM SYSTEM DUE TO SPURIOUS SIGNALS OF INCREASED PRESSURE IN THE ISOLATION CONTROL VALVES ROOMLithuaniaIGNALINA-1
1992-12-13INES 1REACTOR SHUTDOWN BY THE ACTUATION OF THE EMERGENCY PROTECTION SYSTEM FOLLOWED BY NON-COMPLIANCE WITH THE SAFE OPERATING LIMITS ON STEAM GENERATOR COOLDOWN RATEUkraineROVNO-2