Data processing: structural design – modeling – simulation – and em – Simulating electronic device or electrical system – Power system
Reexamination Certificate
2004-07-08
2008-03-04
Rodriguez, Paul (Department: 2195)
Data processing: structural design, modeling, simulation, and em
Simulating electronic device or electrical system
Power system
C703S001000, C703S006000, C703S007000, C376S245000, C376S277000
Reexamination Certificate
active
07340387
ABSTRACT:
A control rod driving simulator has a control rod driving unit having a plurality of coil members vertically mounted therein, a control rod mounted vertically movably through the centers of the coil members, a cart having a reserve tank storing cooling water, a cooling fan for air-cooling the coil members and a control unit for controlling an operation of the cooling fan, a box containing a part of the control rod and a checking unit for checking the vertical movement of the control rod. When the simulator is connected to an actual control rod driving mechanism and a wave profile of current flowing in the coil members of the control rod driving unit is measured, a same wave profile of current as when it is connected to an actual control rod driving mechanism provided to a reactor core can be obtained.
REFERENCES:
patent: 4857261 (1989-08-01), Marshall et al.
patent: 5930321 (1999-07-01), Harkness et al.
patent: 5963610 (1999-10-01), Falvo et al.
patent: 6810099 (2004-10-01), Nakamaru et al.
patent: 2005/0207524 (2005-09-01), Knecht et al.
Cho Chang-Ho
Nam Chae-Ho
Sur Jung-Surk
Doosan Heavy Industries & Construction Co., Ltd.
Merchant & Gould P.C.
Rodriguez Paul
Wilser Michael
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