,122596,345010,0830,620,878ÀÏâ 3õ50ÐÓ - 1 - Ò53154,122596,333710,0830,620,856ÀÏâ 3õ50ÐÓ - 1 - Ò54154, 122596,333710,0830,620,856ÀÏâ 3õ50 Òàáëèöÿ 4.2-Êàáåëüíèé æóðíàë äëÿ äðóãîãî âàð³àíòó ïðîêëàäêè êàáåë³â
Ðîçòàøóâàííÿ êàáåë³â
À
ÀÄë³íà,
ìêîë³÷åñòâî,
Îì/
êì,
Îì/
êì,% ÌàðêàÃÏÏ-Ò1154,122596,356210,0830,621,16ÀÏâ 3õ50ÃÏÏ-Ò2154,122596,356210,0830,621,16ÀÏâ 3õ50ÃÏÏ-Ò3154,122596,318710,0830,620,39ÀÏâ 3õ50ÃÏÏ-Ò4154,122596,318710,0830,620,39ÀÏâ 3õ50ÃÏÏ-Ò5154,122596,330010,0830,620,62ÀÏâ 3õ50ÃÏÏ-Ò6154,122596,330010,0830,620,62ÀÏâ 3õ50ÃÏÏ-Ò7154,122596,356210,0830,621 , 16ÀÏâ 3õ50ÃÏÏ-Ò8154,122596,356210,0830,621,16ÀÏâ 3õ50ÃÏÏ-Ò9154,122596,341210,0830,620,85ÀÏâ 3õ50ÃÏÏ-Ò10154,122596,341210,0830,620,85ÀÏâ 3õ50ÃÏÏ-ÀÄ1-860,222537,633710 , 0830,620,32ÀÏâ 3õ50ÃÏÏ-ÀÄ1-475,922547,448710,0830,620,66ÀÏâ 3õ50ÃÏÏ-Ò11154,122596,326210,0830,620,58ÀÏâ 3õ50ÃÏÏ-Ò12154,122596,326210,0830,620,58ÀÏâ 3õ50ÃÏÏ-Ò13154 , 122596,337510,0830,620,82ÀÏâ 3õ50ÃÏÏ-Ò14154,122596,337510,0830,620,82ÀÏâ 3õ50ÃÏÏ-Ò15154,122596,348710,0830,621,07ÀÏâ 3õ50ÃÏÏ-Ò16154,122596,348710,0830,621,07ÀÏâ 3õ50ÃÏÏ-Ò17154,122596,360010,0830,621,32ÀÏâ 3õ50ÃÏÏ-Ò18154,122596,360010,0830,621,32ÀÏâ 3õ50ÃÏÏ-Ò19154,122596,333710,0830,620,74ÀÏâ 3õ50ÃÏÏ-Ò20154,122596,333710,0830,620, 74ÀÏâ 3õ50ÃÏÏ-Ò21154,122596,352510,0830,621,152ÀÏâ 3õ50ÃÏÏ-Ò22154,122596,352510,0830,621,152ÀÏâ 3õ50ÃÏÏ-Ò23154,122596,360010,0830,621,095ÀÏâ 3õ50ÃÏÏ-Ò24154,122596,360010,0830,621,095ÀÏâ 3õ50ÃÏÏ-Ò25154,122596,326210,0830,620,478ÀÏâ 3õ50ÃÏÏ-Ò26154,122596,326210,0830,620,478ÀÏâ 3õ50ÃÏÏ - ÐÓ - 224228015128060,1770,4431,37ÀÏâ 3õ70ÐÓ - 2 - Ò27154,122596,311210,0830,620,246ÀÏâ 3õ50ÐÓ -2 - Ò28154,122596,310210,0830,620,224ÀÏâ 3õ50ÐÓ - 2 - Ò29154,122596,37010,0830,620,154ÀÏâ 3õ50ÐÓ - 2 - Ò30154,122596,38010,0830,620,176ÀÏâ 3õ50ÐÓ - 2 - Ò31154,122596,326210, 0830,620,575ÀÏâ 3õ50ÐÓ - 2 - Ò32154,122596,327210,0830,620,597ÀÏâ 3õ50ÐÓ - 2- ÀÄ1-455,122596,318710,0830,620,146ÀÏâ 3õ50ÐÓ - 2 - Ò47154,122596,346010,0830,620,954ÀÏâ 3õ50ÐÓ -2 - Ò48154,122596,345010,0830,620,933ÀÏâ 3õ50ÐÓ - 2 - Ò49154,122596,352510,0830,621,088ÀÏâ 3õ50ÐÓ - 2 - Ò50154,122596,351510,0830,621,068ÀÏâ 3õ50ÃÏÏ-Ò39154,122596,348710,0830, 621,01ÀÏâ 3õ50ÃÏÏ-Ò40154,122596,348710,0830,621,01ÀÏâ 3õ50ÃÏÏ-Ò41154,122596,330010,0830,620,622ÀÏâ 3õ50ÃÏÏ-Ò42154,122596,330010,0830,620,622ÀÏâ 3õ50ÃÏÏ-Ò43154,122596,318710,0830, 620,388ÀÏâ 3õ50ÃÏÏ-Ò44154,122596,318710,0830,620,388ÀÏâ 3õ50ÃÏÏ-Ò45154,122596,315010,0830,620,311ÀÏâ 3õ50ÃÏÏ-Ò46154,122596,315010,0830,620,311ÀÏâ 3õ50ÃÏÏ - ÐÓ - 134839021752560,1660,1531,02ÀÏâ 3õ120ÐÓ- 1 - Ò33154,122596,337510,0830,620,777ÀÏâ 3õ50ÐÓ - 1 - Ò34154,122596,337510,0830,620,777ÀÏâ 3õ50ÐÓ - 1 - Ò3596,322560,222510,0830,620,292ÀÏâ 3õ50ÐÓ - 1 - Ò3696,322560,222510 , 0830,620,292ÀÏâ 3õ50ÐÓ - 1 - Ò3760,722537,911210,0830,620,091ÀÏâ 3õ50ÐÓ - 1 - Ò3860,722537,911210,0830,620,091ÀÏâ 3õ50ÐÓ - 1 ÀÄ1-775,922547,411410,0830,620,19ÀÏâ 3õ50ÐÓ - 1 ÑÄ1-260,322537,737510,0830,620,41ÀÏâ 3õ50ÐÓ - 1 ÀÄ1-455,122534,47510,0830,620,11ÀÏâ 3õ50ÐÓ - 1 - Ò51154,122596,345010,0830,620,878ÀÏâ 3õ50ÐÓ -1 - Ò52154,122596,345010,0830,620,878ÀÏâ 3õ50ÐÓ - 1 - Ò53154,122596,333710,0830,620,856ÀÏâ 3õ50ÐÓ - 1 - Ò54154,122596,333710,0830,620,856ÀÏâ 3õ50
4.3 Òåõí³êî-åêîíîì³÷íå ïîð³âíÿííÿ âàð³àíò³â ñõåìè åëåêòðîïîñòà÷àííÿ 6 êÂ
Òåõí³êî-åêîíîì³÷íèé ðîçðàõóíîê âèêîíóºòüñÿ äëÿ âèáîðó íàéá³ëüø ðàö³îíàëüíî¿ ñõåìè åëåêòðîïîñòà÷àííÿ öåõ³â.
Ó òåõí³êî-åêîíîì³÷íèõ ðîçðàõóíêàõ âèêîðèñòîâóþòü óêðóïíåí³ ïîêàçíèêè âàðòîñò³ åëåìåíò³â ñèñòåìè åëåêòðîïîñòà÷àííÿ.
Ïðè ðîçãëÿä³ âèáðàíèõ âàð³àíò³â ïðèéìàºìî âàð³àíò ç ì³í³ìóìîì ïðèâåäåíèõ âèòðàò:
, òèñ.ðóá./ð³ê (4.7)
äå: ðí - íîðìàòèâíèé êîåô³ö³ºíò, ðí=0,12;
K?- Îäíîðàçîâ³ êàï³òàëüí³ âêëàäåííÿ, òèñ. Ðóá.;
? Cï - âàðò³ñòü âòðàò åëåêòðîåíåð㳿, òèñ. ðóá.;
? CÀ - ³äðàõóâàííÿ íà àìîðòèçàö³þ, òèñ. ðóá.
Ó ñâîþ ÷åðãó ñêëàäîâ³ íàâåäåíèõ âèòðàò âèçíà÷àþòüñÿ ÿê:
K?=Ê? n, òèñ. ðóá.
äå: Ê - âàðòîñò³: îäíîãî îñåðåäêó, 1êì êàáåëþ, òèñ. ðóá.;
n - ê³ëüê³ñòü îñåðåäê³â, äîâæèíà êàáåëüíî¿ ë³í³¿, øò, êì;
, òèñ.ðóá (4.8)
äå: Ið - ðîçðàõóíêîâèé ñòðóì â ë³í³¿, À;
rî - àêòèâíèé îï³ð 1êì ë³í³¿, Îì/êì;
? ë - äîâæèíà ë³í³¿, êì;
në - ÷èñëî ë³í³é;
Òì - ÷àñ íàéá³ëüøèõ âòðàò, Ò=4591 ãîä/ð³ê (äëÿ 3-õ çì³ííîãî ãðàô³êà ðîáîòè)
Cî - âàðò³ñòü 1 êÂò? ÷ âòðàò, Ñî=1,78 ðóá.
, òèñ.ðóá. (4.9)
äå: ðà - êîåô³ö³ºíò àìîðòèçàö³¿.
Òåõí³êî-åêîíîì³÷í³ ðîçðàõóíêè ïðåäñòàâëåí³ â òàáëèöÿõ 4.3 òà 4.4.
Íàâåäåí³ âèòðàòè äðóãîãî âàð³àíòó âèéøëè ìåíøå í³æ ïåðøîãî íà 3,3%, ò.å ïðèéìàºìî âàð³àíò ¹ 2 (ðàä³àëüíà ñõåìà ç äâîìà ÐÓ) - ìàëþíîê 4.4.
Òàáëèöÿ 4.3 - Ò...