ML18022A572

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Proposed Tech Specs Revising Surveillance Requirement 4.8.1.1.2.f.11 to Ensure That During Load Rejection Test, Generator Voltage Does Not Exceed 110% of Diesel Generator Voltage at Start of Test
ML18022A572
Person / Time
Site: Harris 
Issue date: 10/15/1987
From:
CAROLINA POWER & LIGHT CO.
To:
Shared Package
ML18004B966 List:
References
NUDOCS 8710190299
Download: ML18022A572 (1)


Text

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50URC-5 SURV=>LDNC"= R=CUTREH":H 5 (Con.inued)

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10 Verifying 4e diesel generator opera-.es~ far z iezs-2A hours.

. During

<<4e irs 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> af

%is ~s-,

-Ne diesel genera ar shall be loaaed a GB00-7000 k~ and, during

~he rmining 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> a

%is ms, he diesel generator shall be laaaed m an indi" ca~d 6200-64)0 kW Wi-Min 3 minu~s a, ~r ample-ing -his 26-hour -es, perf<om Surveillance Requiremen~ 4.B.1.L2.f.6 b).

P Veri ying Na"

-Ne ac~~cannec-ed loads

.a each diesel aenera-"r do na-exceed

=he car,-inuous rz=ing of 6:-00 kW; Verifying he diesel generator's czpabili~

a)

Synchronize wi A "Ne a, si=e po~er sou e while he gene".aar is loaded wi 5 iz emergency loads upon a

siLAula ed res-orz-ion of c<,si-e power, b)

Trans er i w loads m Ne a fsi:e power sou.

e, and c)

Proceed

-%rough i w shu""'own sequence.

Veri<ying hz-Ae ollowing diesel generz-ar lockau-

<ez-ures proven-diesel aenera-ar opera ion:

a)

Enc'ine averspeed b)

Genera-"r dif<eren ial c)

~agency bus di <<e~n-iizl d) maergency 5 "p e) 0perz=iar<al and mair~nance sw; -h ',n Ne mair.-enance made

<}

Lass a<

gene,~mrpamn-ial

=rans c~er cir=ui Ver-~ng -4e generz~r czpzbil

< y w raje-a load a~be~en 6200 and 64QO kW w'-Sou-upping.

The cene'-"r voltage snail nc-exceed.:"."..

during znd following =We iaad ~je~ian;

//Q g e+ g+ ~e~tav vo/94k+ 4. < Mcip>'K c<f Ek5eri<ving

-az", wi-".

Ne diesel genera="r opera-ina in z -es-.

made and connected w;m bus, a simulated Sz e~ irje.icn signal ave..ides 5e ms~

mode bv:

(t) re="...ing Ie diesel aeneraar u smdby aperr.-ion znd (2) at~~=iwlly ene.i-ing

<<he emergency laacs vi~5 offsi m power.

lh<~-

mOQ OO

~O

,'N CIO

. ihis: ~

shall be conduced in accardzn e wid Ne manufacaa. 's re ~et-.

dz='ians regaling engine prelube and warms procedures, and as applicable reaarding loading recoamenc'.z=ions.

'ignis band is meanc as cuidznce m avoid ~a ine overloading af Ne engine.

Loads in excess o, His band fcr special

~s-ing or ~en~~ vzriz=icns due m mang'ing bus loads shall nc invalidate Ne ms-Specificz=ion 4.8." ~.Zf.E b} is na-sa isfac="rily completed, i-s na<<

necessary m repez-

=he pmcedjng 24"n ur ~s=.

lns-cad,

=he diesel cene-.

"r may be cpe~~d a.- 620C-5400 kW for

~ hour cr un:ii opera.-ing ~We-amm ides, s~ili ed Si &<RON HARR 5 -

UN 3/<'-8