International Journal of Photoenergy / 2018 / Article / Tab 4

Research Article

An Intelligent Maximum Power Point Using a Fuzzy Log Controller under Severe Weather Conditions

Table 4

Values of model outputs.

Case no.ConditionIr1 (W/m2)Ir2 (W/m2)Nominal power (W)Power after fuzzy (W)Efficiency

1Uniform irradiation10001000149149100%
2Uniform irradiation900900133133100%
3Uniform irradiation800800118117.599.6%
4Uniform irradiation700700102.5101.599%
5Uniform irradiation60060087.28799.8%
6Uniform irradiation50050071.370.899.3%
7Uniform irradiation40040056.55699%
8Uniform irradiation30030041.54199%
9Uniform irradiation20020026.624.592%
10Partial shading1000800126.312699.8%
11Partial shading90060095.79498%
12Partial shading80050079.57999.4%
13Partial shading70050078.27899.7%
14Partial shading60040062.36299.5%
15Partial shading90030061.46097.7%
16Partial shading7003004847.599%
17Partial shading50030046.34699.4%

We are committed to sharing findings related to COVID-19 as quickly as possible. We will be providing unlimited waivers of publication charges for accepted research articles as well as case reports and case series related to COVID-19. Review articles are excluded from this waiver policy. Sign up here as a reviewer to help fast-track new submissions.