ML20081M503
| ML20081M503 | |
| Person / Time | |
|---|---|
| Site: | Cooper  |
| Issue date: | 06/28/1991 |
| From: | NEBRASKA PUBLIC POWER DISTRICT |
| To: | |
| Shared Package | |
| ML20081M501 | List: |
| References | |
| NUDOCS 9107100002 | |
| Download: ML20081M503 (2) | |
Text
- _ _
e F AIT,TY_1.IltlTS 1.IltLT11MJAEflY_EYEllMJIITjRc3 2.1.A.1 (Cont'd) d.
Al'Etijled Block Trio Siillnr.
The Al'R!l rod block trip setting shall be:
Sgg<; 0. 66 V 4 42% -.66 LN where:
S
~ llod block sett ing in gg percent of rated tllerlDnl poWor (2381 11Wt)
W and AW nre defined in Specification 2.1.A.1.n.
In the event of operation wit h a maximum f ract ion of limiting power density (!!Fl.PD) greater thnu the fraction of rated power (FRP), the setting shalI be moditled as follows:
gg (0.66 W 1 42% - 0.66 AW) _JJ L S
s lirl.I'D
- where, FRP - Irnet ion of t at ed thermal power (2381 ItWL) 11Fl.PD - maximum f t act 1on of 1imit lug power densi t y where the 1imiting power density f or each type of fuel hundle is speelfled in t he Core Operat ing 1.imit s llepo r t.
The intlo of FRP t o itFl.PD shall be set equni to 1.0 unless the act uni operat ing value is less than the design value of 1.0, in which en:;e the actuni operntlug value will be used.
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