1XPHULFDO /LQH 'LIIHUHQWLDO 3URWHFWLRQ 6,3527(& 6' 9 s 6\VWHP 0DQXDO
2UGHU QR (*&$
0HWKRG RI 2SHUDWLRQ
6LHPHQV $* ¼ 2FWREHU
3LORW ZLUH PRQLWRULQJ RSWLRQDO WUDQVIHU WULSSLQJ LQWHUWULSSLQJ
3LORW ZLUH PRQLWRULQJ
7KH SLORW ZLUH FRQQHFWLRQ LV DQ LQWHJUDO SDUW RI WKH
GLIIHUHQWLDO SURWHFWLRQ V\VWHP DQG WKH V\VWHP ZLOO RQO\
RSHUDWH SURSHUO\ LI LW LV LQ SHUIHFW FRQGLWLRQ 3LORW ZLUH
IDLOXUH SUHYHQWV WKH IXQFWLRQDO UHOLDELOLW\ RI WKH SURWHF
WLRQ 8QGHUJURXQG SLORW ZLUHV ODLG RYHU JUHDW GLVWDQ
FHV DUH MXVW DV SURQH WR PHFKDQLFDO IDLOXUH DV SRZHU
FDEOHV )RU WKLV UHDVRQ LW LV LPSRUWDQW WR PRQLWRU WKDW
WKH SLORW ZLUHV DUH KHDOWK\
3LORW ZLUH PRQLWRULQJ LV ILWWHG RQ D VHSDUDWH SFE
SURFHVVRUDLGHG SLORW ZLUH PRQLWRULQJ WKDW DOVR FRQ
WDLQV WKH WUDQVIHU WULSSLQJ DQG LQWHUWULSSLQJ IXQFWLRQV
YHUVLRQ 6'
4
44444
444
3LORW ZLUH PRQLWRULQJ FRQWDLQV D WUDQVPLWWHU DQG UHFHL
YHU LQ HDFK RI WKH FRXSOHG GHYLFHV )LJXUH DQG
RSHUDWHV ZLWK DQ LPSXOVH FRGH PRGXODWHG RQWR DQ
LQMHFWHG +] FXUUHQW 7KH PRQLWRULQJ FRGH LV DO
WHUQDWHO\ WUDQVPLWWHG IURP RQH GHYLFH DQG UHFHLYHG
E\ WKH RWKHU DQG YLFH YHUVD ,Q RUGHU WR HQVXUH D GHIL
QHG VWDUWXS RI WKLV KDQGVKDNH RSHUDWLRQ RQH GHYLFH
LV VSHFLILHG DV WKH pPDVWHUp KLJKHUOHYHO WKH RWKHU
DV WKH pVODYHp VXERUGLQDWH SDUDPHWHU
p67$71p
7KH pPDVWHUp GHYLFH DOZD\V VWDUWV WKH
VLJQDO WUDIILF WKH pVODYHp GHYLFH UHVSRQGV
$ SLORW ZLUH IDXOW LV UHFRJQL]HG DW ERWK HQGV RI WKH
OLQH ,Q WKH HYHQW RI SLORW ZLUH LQWHUUXSWLRQ WKH GLIIH
UHQWLDO SURWHFWLRQ QR ORQJHU WULSV DV WKH GLIIHUHQWLDO
FXUUHQW FDQ QR ORQJHU IORZ
,Q WKH HYHQW RI D SLORW ZLUH VKRUWFLUFXLW DQG WKURXJK
IDXOW FXUUHQW H[WHUQDO IDXOW WULSSLQJ PD\ RFFXU 7KLV
FDQ EH SUHYHQWHG E\ EORFNLQJ WKH GLIIHUHQWLDO SURWHF
WLRQ RQFH D SLORW ZLUH IDXOW KDV EHHQ UHFRJQL]HG VHWWD
EOH SDUDPHWHU
p',)%/p p73/7p
%HFDXVH SLORW ZLUH PRQLWRULQJ LV D VORZ IXQFWLRQ LW
FDQQRW SUHYHQW WKH GLIIHUHQWLDO SURWHFWLRQ UHVSRQGLQJ
WR D WKURXJK IDXOW FXUUHQW ZKLFK RFFXUV DW WKH VDPH
WLPH DV D SLORW ZLUH VKRUWFLUFXLW KRZHYHU WKLV LV UD
WKHU XQOLNHO\ DV WKHUH LV QR FRQQHFWLRQ EHWZHHQ SLORW
ZLUH VKRUWFLUFXLWV DQG
H[WHUQDO
OLQH VKRUWFLUFXLWV
7KH SLORW ZLUH PRQLWRULQJ IXQFWLRQ FDQ EH GLVDEOHG
SDUDPHWHU
p3/021p
RU H[WHUQDOO\ EORFNHG
PDUVKDOOLQJ RI ELQDU\ LQSXW
p!3:0EOp )QR
7KH DODUPV
p3:0 RIIp )QR
RU
p3:0
EONp )QR
DUH JHQHUDWHG
,I SLORW ZLUH PRQLWRULQJ SLFNV XS WKH DODUP
p3:IDLOp
)QR
LV JHQHUDWHG
,I WKH SLORW ZLUH PRQLWRULQJ IXQFWLRQ LV QRW DYDLODEOH
p3/021p
RII WKH WUDQVIHU WULSSLQJ DQG UHPRWH
WULSSLQJ DUH DOVR GLVDEOHG
'XULQJ D IDXOW WKH SLORW ZLUH PRQLWRULQJ IXQFWLRQ LV
LGOH DV WKH OLQHIUHTXHQF\ FRPSDULVRQ FXUUHQW WKHQ
KDV SULRULW\ ,W LV DOVR QRW SRVVLEOH WR PRQLWRU WKH SLORW
ZLUHV GXULQJ WUDQVPLVVLRQ RI D WUDQVIHU WULS VLJQDO VHH
VHFWLRQ DV RQO\ RQH SLORW ZLUH SDLU DQG RQH FDU
ULHU IUHTXHQF\ DUH DYDLODEOH
