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Class Information
Number: 376/216
Name: Induced nuclear reactions: processes, systems, and elements > With control of reactor (e.g., control of coolant flow) > By electronic signal processing circuitry (e.g., plural redundant circuits) > Plural sensed different conditions or measured variables correlated
Description: Subject matter wherein representation of at least two different measured variables are utilized in the formulation of the control signal.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7555092 |
System and method for continuous optimization of control-variables during operation of a nuclear reactor |
Jun. 30, 2009 |
| 7532698 |
Systems and methods of predicting a critical effective k for a nuclear reactor |
May. 12, 2009 |
| 7366273 |
Method of determining margins to operating limits for nuclear reactor operation |
Apr. 29, 2008 |
| 7139355 |
Method of operating a nuclear power plant at multiple power levels |
Nov. 21, 2006 |
| 6987826 |
Maximum extended load line limit analysis for a boiling water nuclear reactor |
Jan. 17, 2006 |
| 6928132 |
Methods and apparatus for operating a system |
Aug. 9, 2005 |
| 6910156 |
Method and system for diagnosing a technical installation |
Jun. 21, 2005 |
| 6801885 |
Process for synthesizing a database for nuclear power plant containment evaluation |
Oct. 5, 2004 |
| 6798859 |
Branch amplifier card |
Sep. 28, 2004 |
| 6674825 |
Determination of operating limit minimum critical power ratio |
Jan. 6, 2004 |
| 6674826 |
Method of operating a nuclear power plant at multiple power levels |
Jan. 6, 2004 |
| 6611572 |
Determination of operating limit minimum critical power ratio |
Aug. 26, 2003 |
| 6608878 |
Method and device for monitoring the power rise during startup of a nuclear reactor (diversitary excursion monitoring) |
Aug. 19, 2003 |
| 6590952 |
Reactor manual control system |
Jul. 8, 2003 |
| 6553090 |
Control system of nuclear power plant, and control method thereof |
Apr. 22, 2003 |
| 6516041 |
Method and apparatus to eliminate confirmation switches and channel demultiplexer from soft control man-machine interface (MMI) |
Feb. 4, 2003 |
| 6477218 |
Control system of nuclear power plant, and control method thereof |
Nov. 5, 2002 |
| 6418178 |
Control rod coupling assembly for a nuclear reactor |
Jul. 9, 2002 |
| 6292523 |
Digital engineered safety features actuation system |
Sep. 18, 2001 |
| 6202038 |
Ultrasensitive surveillance of sensors and processes |
Mar. 13, 2001 |
| 6198786 |
Methods of reactor system pressure control by reactor core power modulation |
Mar. 6, 2001 |
| 6122339 |
Method and device for operating a reactor in an unstable state |
Sep. 19, 2000 |
| 6061413 |
Nuclear steam supply temperature measurement system and method |
May. 9, 2000 |
| 6049578 |
Digital plant protection system |
Apr. 11, 2000 |
| 6021169 |
Feedwater control over full power range for pressurized water reactor steam generators |
Feb. 1, 2000 |
| 5984504 |
Safety or protection system employing reflective memory and/or diverse processors and communications |
Nov. 16, 1999 |
| 5987399 |
Ultrasensitive surveillance of sensors and processes |
Nov. 16, 1999 |
| 5971580 |
Tactical awareness monitoring and direct response system |
Oct. 26, 1999 |
| 5930315 |
Process management using component thermal-hydraulic function classes |
Jul. 27, 1999 |
| 5912933 |
Method and system for direct evaluation of operating limit minimum critical power ratios for boiling water reactors |
Jun. 15, 1999 |
| 5881115 |
Method and system for automatically executing multiple procedures for a complex process facility |
Mar. 9, 1999 |
| 5859885 |
Information display system |
Jan. 12, 1999 |
| 5859884 |
Electric circuit for selectively processing electrical signals |
Jan. 12, 1999 |
| 5832049 |
Electric circuit for selectively processing electrical signals |
Nov. 3, 1998 |
| 5812622 |
Operator work station for nuclear power plants |
Sep. 22, 1998 |
| 5748496 |
Diagnosis system |
May. 5, 1998 |
| 5726884 |
Integrated hazardous substance tracking and compliance |
Mar. 10, 1998 |
| 5638413 |
Apparatus and method for estimating core performance |
Jun. 10, 1997 |
| 5634039 |
Method and management system for controlling, monitoring and regulating complex industrial processes in particular, such as in a nuclear power plant |
May. 27, 1997 |
| 5631937 |
Method and apparatus for protecting a PWR from departure from nucleate boiling and hot leg boiling |
May. 20, 1997 |
| 5623579 |
Automated method for the systematic interpretation of resonance peaks in spectrum data |
Apr. 22, 1997 |
| 5621776 |
Fault-tolerant reactor protection system |
Apr. 15, 1997 |
| 5617311 |
Information system for operating complex plant |
Apr. 1, 1997 |
| 5586156 |
Reactor protection system with automatic self-testing and diagnostic |
Dec. 17, 1996 |
| 5581459 |
Plant operation support system |
Dec. 3, 1996 |
| 5559691 |
Plant condition display system |
Sep. 24, 1996 |
| 5555279 |
System for monitoring and controlling nuclear reactors |
Sep. 10, 1996 |
| 5528639 |
Enhanced transient overpower protection system |
Jun. 18, 1996 |
| 5524128 |
Boiling water reactor stability control |
Jun. 4, 1996 |
| 5524030 |
Multistage control rod drive uncoupling tool |
Jun. 4, 1996 |
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