Nuclear reactor control device
Description
The present invention provides a nuclear reactor control device capable of avoiding disadvantages when the deviation between the detected value of a plant parameter upon starting of the control and an initial aimed value for the control of the plant parameter is great in each of control modes upon start-up of a nuclear power plant. Namely, an aimed changing coefficient and an aimed value relative to the plant parameters determined for every operation control modes are determined at the outside. An aimed pattern for the control (aimed power pattern) is formed in accordance with the aimed value. An initial value of the aimed power patten and an initial value of an integrator to be used for the control are made identical with the detected values of the plant parameters to be treated as control inputs. Then, the control is started. The purpose can thus be attained. (I.S.)
Availability note (English)
Available from JAPIO. Also available from EPO.Additional details
Publishing Information
- Imprint Pagination
- 9 p.
- IPC:
- Int. Cl. G21C7/08; G21D3/00; G21D3/08
- IPC
- Int. Cl. G21C7/08; G21D3/00; G21D3/08
- Patent number
- JP patent document 10-39071/A/
INIS
- Country of Publication
- Japan
- Country of Input or Organization
- Japan
- INIS RN
- 29038134
- Subject category
- S22: GENERAL STUDIES OF NUCLEAR REACTORS;
- Resource subtype / Literary indicator
- Non-conventional Literature
- Descriptors DEI
- MODE CONTROL; MODE SELECTION; NUCLEAR POWER PLANTS; REACTOR CONTROL SYSTEMS; REACTOR INSTRUMENTATION; REACTOR OPERATION; REACTOR START-UP
- Descriptors DEC
- CONTROL; CONTROL SYSTEMS; NUCLEAR FACILITIES; OPERATION; POWER PLANTS; START-UP; THERMAL POWER PLANTS; TUNING
Optional Information
- Secondary number(s)
- JP patent application 8-191180