Mathematical Problems in Engineering

Research Article

Grid Impact Assessment of Centralized and Decentralized Photovoltaic-Based Distribution Generation: A Case Study of Power Distribution Network with High Renewable Energy Penetration

Table 6

Economic analysis of the centralized system.
EOYO & M + engineersSavingsNet savingsDepreciationTotalTaxable incomeTaxATCFATCF with inflationBalance
0    ($4,837,710)  ($4,837,710)($4,837,710)($4,837,710)
1($137,000)$875,000.00$738,000($241,886) $496,114$49,611$787,611$764,671($4,073,039)
2($137,000)$868,000.00$731,000($241,886) $489,114$48,911$779,911$735,141($3,337,898)
3($137,000)$861,056.00$724,056($241,886) $482,170$48,217$772,273$706,739($2,631,158)
4($137,000)$854,167.55$717,168($241,886) $475,282$47,528$764,696$679,422($1,951,736)
5($137,000)$847,334.21$710,334($241,886) $468,449$46,845$757,179$653,149($1,298,587)
6($137,000)$840,555.54$703,556($241,886) $461,670$46,167$749,723$627,881($670,706)
7($137,000)$833,831.09$696,831($241,886) $454,946$45,495$742,326$603,579($67,127)
8($137,000)$827,160.44$690,160($241,886) $448,275$44,827$734,988$580,206$513,079
9($137,000)$820,543.16$683,543($241,886) $441,658$44,166$727,709$557,728$1,070,807
10($137,000)$813,978.82$676,979($241,886) $435,093$43,509$720,488$536,111$1,606,918
11($137,000)$807,466.99$670,467($241,886) $428,581$42,858$713,325$515,321$2,122,239
12($137,000)$801,007.25$664,007($241,886) $422,122$42,212$706,219$495,328$2,617,567
13($137,000)$794,599.19$657,599($241,886) $415,714$41,571$699,171$476,101$3,093,669
14($137,000)$788,242.40$651,242($241,886) $409,357$40,936$692,178$457,611$3,551,280
15($137,000)$781,936.46$644,936($241,886) $403,051$40,305$685,242$439,830$3,991,110
16($137,000)$775,680.97$638,681($241,886) $396,795$39,680$678,361$422,732$4,413,842
17($137,000)$769,475.52$632,476($241,886) $390,590$39,059$671,535$406,289$4,820,132
18($137,000)$763,319.72$626,320($241,886) $384,434$38,443$664,763$390,478$5,210,610
19($137,000)$757,213.16$620,213($241,886) $378,328$37,833$658,046$375,274$5,585,884
20($137,000)$751,155.45$614,155($241,886) $372,270$37,227$651,382$360,655$5,946,539