AdU_1S1718_Tradis_501_CONCEPCION MDM_Final Term Assignment No. 4.docx

CONCEPCION, MARIYA DENNISE M. Trnsmission n! Distri"#tion S$stem

Assignment No. 4 ST 304% TT& '(00)*(30

201313282 O+to"er 3, 201

1. A s&ort 230 230 - trnsmission trnsmission /ine &s &s n ime!n+e ime!n+e o ' +is 8 o&ms. o&ms. T&e sen!ing sen!ing en! oer oer is 100 M t 230 - n! 8' oer +tor. &t is t&e er+ent reg#/tion o t&e /ine5

2. A s&ort s&ort s#")tr s#")trns nsmis missi sion on /ine ser6es ser6es t its en! n in!#+ in!#+tio tion n motor motor rte! rte! '00 '00 7P 0.88 , 0.0 ei+ien+$, ei+ien+$, t 2,400 6o/ts &se to ne#tr/. I t&e trnsmission trnsmission /ine &s resistn+e resistn+e o 1.' o&ms n!  re+tn+e o 2.4 o&ms er &se, so/6e or t&e 6o/tge reg#/tion o t&e /ine.

3. A s&ort 3)&se, 3)&se, 3)ire 3)ire trnsmission trnsmission /ine &s n n ime!n+e ime!n+e o 2 9 :* o&ms er er ire, t t&e re+ei6ing re+ei6ing en! re +onne+te!  3)&se in!#+ti6e /o! !ring ',000 - 1t 0.8 , /ine to /ine 6o/tge o  13,8000  n!  ++itor "n- !ring 200 A /ine +#rrent. So/6e t&e oer t t&e sen!ing en!.

4. A s&ort 3)ire trnsmission /ine &s n ime!n+e o 2 9 :' o&ms er ire. At t&e re+ei6ing en!,  "/n+e! 3)&se /o! n! ++itor "n- !r 3000 -A, 0.1  /gging n! *00 -AR rese+ti6e/$ t 8000 6o/ts er &se to ne#tr/. Determine t&e oer /oss o t&e trnsmission /ine.

'. A 10)-m, t&ree)&se trnsmission /ine !e/i6ers oer to /o! rte! 200 - *. - n! t 80 /gging oer +tor. T&e resistn+e n! re+tn+e o t&e /ine re 0.8 n! 1.2 o&ms, rese+ti6e/$. &t er+entge o t&e oer generte! is /ost in t&e trnsmission /ine5

*. E+& +on!#+tor o  t&ree, &se, 3)ire trnsmission /ine &s ime!n+e o 1' 9 :20 o&ms t *0 7;. T&e 6o/tge "eteen /ine +on!#+tors t t&e sen!ing en! is 13,200 6o/ts. T&e /o! +onne+te! to t&is /ine is "/n+e! n! t-es 1000 - t  /gging oer +tor. T&e +#rrent er +on!#+tor is 0 A. &t is t&e /o! oer +tor5

. A 1' M, 132 -, 80  t&ree &se /o! is to "e ser6e "$  trnsmission /ine &6ing +on!#+tors &ose resistn+e is 0.' o&m#;on &s 3* -, 3)&se, is to s#/$ 12 M /o! t 30 - n! 0.8 oer +tor  /gging o6er  3)&se trnsmission /ine. ?in! t&e resistn+e o t&e /ine i t&e /engt& o t&e trnsmission /ine is 4,000 meters @ t&e ei+ien+$ is 0.

1. A t&ree)&se, 3)ire trnsmission /ine &s n ime!n+e er ire o 3 9 : o&ms, t&e re+ei6ing en! /o! is 1'0 -, 0.*'  /gging it& t&e /ine 6o/tge o 13,200 . Determine t&e ei+ien+$ o t&e /ine.

18. A s&ort /ine &s  resistn+e o 4 o&ms n!  re+tn+e o 12 o&ms er ire n! trnsmits oer to  +on+entrte! /o! o 1000 -A, 13,200 6o/ts, 3)&se, *0 7;, 0.8  in!#+ti6e /o!. ?in! t&e ei+ien+$.

1. A 230)- trnsmission /ine is sen!ing 100 M oer t 230)- n! 0 oer +tor. T&e ime!n+e is ' 9 :20 n! its ++iti6e re+tn+e is 2'00 o&ms. Determine t&e re+ei6ing en! 6o/tge.

20. A 3)&se, *0 7; trnsmission /ine !e/i6ers 20 MA to  /o! t ** - t 80  /gging. T&e tot/ series ime!n+e o e+& /ine is 1' 9 :' o&ms. I  nomin/ iB +ir+#it is #se!, &t o#/! "e t&e trnsmission ei+ien+$ i t&e !mittn+e is :0.000* m&os5

21. A 230)- trnsmission /ine &s ime!n+e o '0 +is 8 o&ms n!  ++iti6e re+tn+e o 1200 o&ms. It trnsmits t&e oer o  "se /o! /nt. On  +ertin !r$ seson, t&e sen!ing en! oer  is 100 M t 23' - n! ' oer +tor +ontin#o#s/$ or  erio! o one mont&. I t&e +ost o  genertion is 1.30 esos er -)&r, &t is t&e +ost o t&e /ine /osses or t&e one)mont& erio!5