FIELD: power industry.
SUBSTANCE: control method of nuclear reactor parametres as per the sum of error signals between actual and specified parametres involves supply of signal from outputs of the first and the second comparison circuits to the appropriate inputs of summing amplifier and generation of summing error signal to control key. Sum error signal introduces additional stabilising signal-gradient of effective temperature of heat carrier, which is calculated by formula 
where V1 - volume of "hot" circulation route in reactor; V2 - volume of "cold" circulation route in reactor; T1 - heat carrier temperature at reactor outlet; T2 - heat carrier temperature at reactor inlet; t - time.
EFFECT: invention allows improving the control quality of nuclear reactor parametres in non-stationary and quasi-static modes, and improving operating reliability of nuclear reactor.
| Title | Year | Author | Number |
|---|---|---|---|
| NUCLEAR REACTOR PARAMETRE CONTROL SYSTEM | 2009 |
|
RU2399969C1 |
| METHOD FOR CONTROLLING POWER INSTALLATION WARM-UP DUTY | 2000 |
|
RU2190266C2 |
| CONTROLLED THERMONUCLEAR FUSION PROCESS AND CONTROLLED THERMONUCLEAR REACTOR IMPLEMENTING IT | 1992 |
|
RU2056649C1 |
| METHOD OF NUCLEAR REACTOR CONTROL | 2013 |
|
RU2529555C1 |
| GAS-TURBINE ENGINE AUTOMATIC CONTROL SYSTEM | 2000 |
|
RU2172857C1 |
| MULTI-POSITION APPARATUS FOR EMERGENCY REDUCTION OF NUCLEAR REACTOR POWER | 2020 |
|
RU2740641C1 |
| METHOD FOR CONTROLLING HEATING OF HEATING BOILERS WITH REDUCTION OF PARAMETERS OF STREAMS OF MEDIUM IN STEADY STATE | 2017 |
|
RU2715118C2 |
| REACTOR HEAT-UP CONTROL METHOD | 1993 |
|
RU2068204C1 |
| VVER AND PWR TYPE NUCLEAR POWER REACTOR POWER MANEUVERING METHOD | 2018 |
|
RU2675380C1 |
| METHOD OF EMERGENCY SHUT-DOWN COOLING OF MULTIPLE-LOOP UNIT WITH NUCLEAR REACTOR AND NUCLEAR POWER PLANT | 1990 |
|
SU1816146A1 |
