Patents
Patents for G21D 3 - Control of nuclear power plant (1,612)
06/2003
06/25/2003EP0853771B1 Self-powered fixed incore detector
06/19/2003US20030112917 Methods and apparatus for operating a system
06/05/2003WO2003046929A2 System for and method of controlling a nuclear power plant
06/05/2003WO2003010777A3 A nuclear power plant and a method of regulating the speed of a generator of the plant
05/2003
05/14/2003EP1310964A2 System and method for continuous optimization of control-variables during operation of a nuclear reactor
05/08/2003US20030086520 System and method for continuous optimization of control-variables during operation of a nuclear reactor
05/01/2003WO2003036653A1 Interface module for a controlled component
04/2003
04/24/2003WO2003034443A1 A method of operating a nuclear power plant
04/24/2003CA2463612A1 A method of operating a nuclear power plant
04/22/2003US6553090 Control system of nuclear power plant, and control method thereof
04/17/2003WO2003032327A1 Method for licensing increased power output of a boiling water nuclear reactor
04/17/2003US20030072403 Method and device for feeding at least one steam generator of a pressurized-water nuclear reactor during periods of reactor shutdown
04/01/2003CA2249581C Apparatus for treating air containing hydrogen gas
03/2003
03/27/2003WO2003025952A1 A method of operating a nuclear power plant and a nuclear power plant
03/19/2003EP0833962B1 In situ doping or coating of stainless steel surfaces
02/2003
02/20/2003WO2002093586A3 Method for protecting the components of a primary system of a boiling water reactor, especially against stress cracking corrosion
02/20/2003US20030036882 Method and system for proactively reducing the outage time of a computer system
02/19/2003EP0906629B1 Method and device for alarm significance mapping
02/06/2003WO2003010777A2 A nuclear power plant and a method of regulating the speed of a generator of the plant
02/06/2003WO2003010776A1 Method and device for supplying pressurised water to a steam generator of a nuclear reactor during shut-down periods of the reactor
02/04/2003US6516041 Method and apparatus to eliminate confirmation switches and channel demultiplexer from soft control man-machine interface (MMI)
01/2003
01/29/2003EP1075696B1 Method and device for monitoring the increase in power during a nuclear reactor start-up (diversitary excursion monitoring)
01/16/2003WO2003005376A1 Method and system for performing a safety analysis of a boiling water nuclear reactor
01/09/2003WO2002078009B1 A method of operating a nuclear power plant and a nuclear power plant
01/02/2003US20030002613 Determination of operating limit minimum critical power ratio
01/02/2003US20030002612 Energize to actuate engineered safety features actuation system and testing method therefor
01/02/2003US20030000849 Guiding cooling water of cooling-water loop through a first side of an electrodialysis unit; guiding medium of concentrate loop through second side of electrodialysis unit; filtering out cationic impurities from the medium in ion exchanger
01/01/2003CN1097823C Method and system for accarately calculating PWR power according to current of excore detector
12/2002
12/05/2002DE10123690A1 Verfahren zum Schutz der Bauteile des Primärsystems eines Siedewasserreaktors insbesondere vor Spannungsrisskorrosion Procedures to ensure the components of the primary system of a boiling water reactor especially against stress corrosion cracking
11/2002
11/28/2002WO2002095769A1 Method for increasing power output of boiling water reactors
11/28/2002WO2002095768A1 A brayton cycle nuclear power plant and a method of starting the brayton cycle
11/28/2002CA2440701A1 A brayton cycle nuclear power plant and a method of starting the brayton cycle
11/26/2002US6487265 Treatment method of nuclear reactor internal component
11/21/2002WO2002093586A2 Method for protecting the components of a primary system of a boiling water reactor, especially against stress cracking corrosion
11/21/2002WO2002080190A8 Nuclear power plant and method of operating the same
11/21/2002WO2002080189A8 A nuclear power plant and a method of conditioning its power generation circuit
11/19/2002US6484126 Digital plant protection system with engineered safety features component control system
11/14/2002WO2002091390A1 Digital reactor protection system for preventing common-mode failures
11/05/2002US6477218 Control system of nuclear power plant, and control method thereof
10/2002
10/31/2002WO2002078010A8 A nuclear power plant and method of operating the same
10/29/2002US6473480 Method and apparatus for maintaining proper noble metal loading for a noble metal application process for water-cooled nuclear reactors
10/29/2002US6473479 Dual optical communication network for class 1E reactor protection systems
10/24/2002WO2002084670A1 Device for emergency power supply to auxiliary components of a nuclear power plant and use method
10/24/2002US20020154724 Control system of nuclear power plant, and control method thereof
10/24/2002CA2445185A1 Device for emergency power supply to auxiliary components of a nuclear power plant and use method
10/10/2002WO2002080190A1 Nuclear power plant and method of operating the same
10/10/2002WO2002080189A1 A nuclear power plant and a method of conditioning its power generation circuit
10/10/2002WO2002079889A2 A method of and control system for controlling a nuclear reactor outlet temperature
10/09/2002CN2515770Y Movable catalytic hydrogen composite device
10/08/2002US6462667 Energize to actuate engineered safety features actuation system and testing method therefor
10/03/2002WO2002078011A1 A nuclear power plant and a method of operating the same
10/03/2002WO2002078010A1 A nuclear power plant and method of operating the same
10/03/2002WO2002078009A1 A method of operating a nuclear power plant and a nuclear power plant
10/03/2002CA2442098A1 A method of operating a nuclear power plant and a nuclear power plant
10/03/2002CA2431556A1 A nuclear power plant and method of operating the same
10/01/2002US6460009 Time delay measurement for response system
09/2002
09/26/2002US20020138232 Machine control device
09/26/2002US20020136344 Treatment method of nuclear reactor internal component
09/05/2002US20020122521 Determination of operating limit minimum critical power ratio
09/05/2002US20020122520 Reactor manual control system
08/2002
08/29/2002US20020118787 Noble metal catalysis for mitigation of corrosion, erosion and stress corrosion cracking in pressurized water reactor and related high temperature water environments
08/14/2002EP1230645A1 Method and device for reducing cationic impurities and for dosing lithium in the cooling water of a light-water reactor and a cooling water system of a light-water reactor having such a device
07/2002
07/25/2002US20020099520 Apparatus and method for displaying information related to a machine
07/24/2002EP1224668A1 Device for the removal of hydrogen from gas mixtures flowing through pipes pipes
07/10/2002EP1221701A1 Determination of operating limit minimum critical power ratio
07/04/2002US20020086796 For use in nuclear power plant
07/03/2002EP1070324B1 Nuclear power station with gas injection device for a coolant
06/2002
06/27/2002US20020080906 Noble metal catalysis for mitigation of corrosion, erosion and stress corrosion cracking in pressurized water reactor and related high temperature water environments
06/26/2002EP1217632A1 Noble metal catalysis for mitigation of corrosion in pressurized water reactor
06/21/2002CA2364821A1 Noble metal catalysis for mitigation of corrosion, erosion and stress corrosion cracking in pressurized water reactor and related high temperature water environments
06/20/2002US20020075985 Steam turbine control device of nuclear power plant
06/11/2002US6404437 Nuclear reactor core performance data visualization system
06/06/2002US20020067790 Control system of nuclear power plant, and control method thereof
05/2002
05/30/2002WO2001011633A3 Method, computer programme and computer programme interface for determining a characteristic value of a nuclear reactor
05/08/2002CN1348395A 催化元件 Catalytic element
05/02/2002US20020052673 Digital online active test plant protection system in a nuclear power plant and method thereof
05/01/2002CN1347122A Atomic reactor water quality controlling method and atomic energy generating apparatus
04/2002
04/25/2002WO2001052267A3 Method and apparatus for maintaining proper noble metal loading for a noble metal application process for water-cooled nuclear reactors
04/17/2002CN1345451A Recombination device and method for catalytically recombining hydrogen and/or carbon monoxide with oxygen in gaseous mixture
04/04/2002US20020039399 Method for controlling water quality in nuclear reactor and nuclear power plant to which the method is applied
02/2002
02/21/2002US20020021778 Method of operating nuclear power plant, nuclear power plant, and method of controlling water chemistry of nuclear power plant
02/07/2002US20020015462 Boiling water reactor and operation thereof
02/06/2002EP1178381A2 Automated, interactive data collection, data transmittal and data assessment method
01/2002
01/29/2002US6343106 Boiling water reactor and operation thereof
01/09/2002EP1169128A1 Catalytic element
01/02/2002EP1168371A1 Method of operating reactor
01/02/2002EP1166278A1 Recombination device and method for catalytically recombining hydrogen and/or carbon monoxide with oxygen in a gaseous mixture
12/2001
12/25/2001US6333956 Blow-off device and method of blowing off live steam
12/19/2001EP0781451B1 Reactor protection system
11/2001
11/28/2001EP1157390A1 Method and apparatus for maintaining proper noble metal loading for a noble metal application process for water-cooled nuclear reactors
11/22/2001WO2001031658A3 Method and device for reducing cationic impurities and for dosing lithium in the cooling water of a light-water reactor and a cooling water system of a light-water reactor having such a device
11/06/2001US6314153 Process for introducing zinc into a water-containing component of the primary system of a nuclear power plant
10/2001
10/31/2001EP1149388A1 Method for controlling zinc addition to power reactor
10/17/2001CN1318199A Digital plant protection system
09/2001
09/19/2001CN1313992A Method for controlling zinc addition to power reactor
09/18/2001US6292523 Digital engineered safety features actuation system
09/13/2001US20010021238 Method and apparatus for separating a neutron absorber from a coolant
08/2001
08/23/2001US20010016025 Method for starting up and monitoring and apparatus for controlling a boiling water nuclear reactor
08/21/2001US6277213 Surface treatment of steel or a nickel alloy and treated steel or nickel alloy
08/15/2001CN1308339A Operation and control variable optimizing system and method for nuclear reactor
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