Research Article

Chaotic Extension Neural Network-Based Fault Diagnosis Method for Solar Photovoltaic Systems

Table 3

Sunshine intensity in different time intervals.

Time interval (UTC + 08:00)Irradiance value (W/m2)

7:00~8:00158~395
8:00~9:00395~656
9:00~10:00656~730
10:00~11:00730~870
11:00~12:00870~932
12:00~13:00870~914
13:00~14:00870~913
14:00~15:00870~912
15:00~16:00632~870
16:00~17:00158~280