Siemens SIPROTEC 7SA511, Инструкция по эксплуатации

Страница: 245 / 326

2SHUDWLQJ LQVWUXFWLRQV 6$
9
&*&
'HWHUPLQH WKH WKUHVKROG SRLQW E\ VORZ UHGXFWLRQ RI
WKH YROWDJH &KHFN LQGLFDWRUV DQG RXWSXWV 6LQFH WKH
WULSSLQJ SRO\JRQ LV PDGH XS RI VWUDLJKW OLQHV )LJXUH
GLIIHUHQW IRUPXODH PXVW EH XVHG IRU WKH WKUHVK
ROG YROWDJHV GHSHQGHQW XSRQ WKH LQWHUVHFWLRQ RI
WKHVH OLQHV 7KH JHQHUDO IRUPXODH DUH
)RU WKH UHDFWDQFH LQWHUVHFWLRQV ;UHDFK
8
3
9 .
;
;
=RQH
,
3
,
1
)RU WKH UHVLVWDQFH LQWHUVHFWLRQV 5OLPLWDWLRQ
8
3
9 .
5
5
=RQH
,
3
,
1
ZKHUH ,
3
WHVW FXUUHQW
,
1
UDWHG FXUUHQW RI UHOD\
8
3
WHVW YROWDJH DW WKUHVKROG
;
=RQH
VHWWLQJ YDOXH ; RI WKH GLVWDQFH ]RQH
WR EH FKHFNHG
5
=RQH
VHWWLQJ YDOXH 5 RU 5( RI WKH GLVWDQFH
]RQH WR EH FKHFNHG
.
;
IDFWRU IRU ; LQWHUVHFWLRQ DFFRUGLQJ
7DEOH
.
5
IDFWRU IRU 5 LQWHUVHFWLRQ DFFRUGLQJ
7DEOH
)RU SKDVHWRHDUWK WHVWLQJ WKH WKH WHVW FXUUHQW LV
DSSOLHG WR RQH SKDVH DQG WKH HDUWK FXUUHQW SDWK
7HVW YROWDJH LV WKH SKDVHWRHDUWK YROWDJH
)RU WHVWLQJ SKDVHWRSKDVH WKH WHVW FXUUHQW PXVW
IORZ WKURXJK WKH WHVWHG SKDVHV LQ RSSRVLWH GLUHF
WLRQV 7HVW YROWDJH LV WKH SKDVHWRSKDVH YROWDJH ,W LV
HVVHQWLDO WR HQVXUH DEVROXWH V\PPHWU\ RI WKH WZR
SKDVH YROWDJHV RWKHUZLVH HUURU ZLOO RFFXU
)RU WKUHHSKDVH WHVWLQJ LW LV UHDVRQDEOH WR PHDVXUH
RQH SKDVHWRHDUWK YROWDJH DQG WKH DVVRFLDWHG
SKDVH FXUUHQW
)RU WKH IDFWRU\ VHW YDOXHV DQG ,
3
,
1
WKH UHVXOWDQW
YROWDJHV ZLOO EH DV 7DEOHV WR
7DEOH JLYHV WKH IDFWRUV .
;
DQG .
5
IRU \RXU RZQ
VHWWLQJV IRU WHVW DQJOHV ƒ
3
E DQG E DQG WKH
JHQHUDOO\ DSSOLFDEOH IRUPXODH
=RQH =
SKDVH
SKDVH
SKDVH 8
3
9
8
3
9
8
3
9
8
3
9
8
3
9
8
3
9
ƒ
3
• ƒ
3
•
7DEOH 7HVW YROWDJHV 8
3
IRU ]RQH = DW ,
3
k ,
1
DQG SUHVHWWLQJ
=RQH =
SKDVH
SKDVH
SKDVH 8
3
9
8
3
9
8
3
9
8
3
9
8
3
9
8
3
9
ƒ
3
• ƒ
3
•
7DEOH 7HVW YROWDJHV 8
3
IRU ]RQH = DW ,
3
k ,
1
DQG SUHVHWWLQJ
=RQH =
SKDVH
SKDVH
SKDVH 8
3
9
8
3
9
8
3
9
8
3
9
8
3
9
8
3
9
ƒ
3
• ƒ
3
•
7DEOH 7HVW YROWDJHV 8
3
IRU ]RQH = DW ,
3
k ,
1
DQG SUHVHWWLQJ
2YHUUHDFK ]RQH =% FDQ RQO\ EH FKHFNHG XQGHU
VWHDG\VWDWH FRQGLWLRQV ZKHQ DQ LQSXW UHOD\ KDV
EHHQ DOORFDWHG WR WKH LQSXW IXQFWLRQ k ([WHQV
=% l DQG LV HQHUJL]HG )1R QRW DOORFDWHG DW
GHOLYHU\
=RQH =%
SKDVH
SKDVH
SKDVH 8
3
9
8
3
9
8
3
9
8
3
9
8
3
9
8
3
9
ƒ
3
• ƒ
3
•
7DEOH 7HVW YROWDJHV 8
3
IRU ]RQH =% DW ,
3
k ,
1
DQG SUHVHWWLQJ
2YHUUHDFK ]RQH =/ FDQ RQO\ EH FKHFNHG XQGHU
VWHDG\VWDWH FRQGLWLRQV ZKHQ DQ LQSXW UHOD\ KDV
EHHQ DOORFDWHG WR WKH LQSXW IXQFWLRQ k !([WHQV
=/ l DQG LV HQHUJL]HG )1R QRW DOORFDWHG DW
GHOLYHU\
=RQH =/
SKDVH
SKDVH
SKDVH 8
3
9
8
3
9
8
3
9
8
3
9
8
3
9
8
3
9
ƒ
3
• ƒ
3
•
7DEOH 7HVW YROWDJHV 8
3
IRU ]RQH =/ DW ,
3
k ,
1
DQG SUHVHWWLQJ