11 PART: OPERATION, PERFORMANCE CHECK &
POST CONSTRUCTION
11.1 Introduction ............................................................................................................................ 3
11.2 Chapter 1: Performance Check & Post Construction Method .......................................... 4
11.1.1 Workflow .................................................................................................................. 5
11.1.2 File Type Overview .................................................................................................. 5
11.3 Data Preparation .................................................................................................................... 6
11.4 Data ......................................................................................................................................... 7
11.1.3 Start Performance Check and Concept Choice ....................................................... 7
11.1.4 Data – Data Source ................................................................................................. 8
11.1.5 Data – Import Setup ................................................................................................. 9
11.1.6 Data – Pair and Load ............................................................................................. 12
11.1.7 Data – Time Series ................................................................................................ 16
11.1.8 Data – Wind Energy Index Database .................................................................... 18
11.1.9 Data – Time Shift ................................................................................................... 24
11.5 Setup Error Codes ............................................................................................................... 25
11.1.10 Error Code in Time Series ..................................................................................... 26
11.1.11 Manage Error Codes ............................................................................................. 26
11.1.12 Separate Error Code File(s) ................................................................................... 26
11.1.13 Import error codes Set-up ...................................................................................... 27
11.1.14 Pairing to WTG object ............................................................................................ 28
11.1.15 Manage Error Codes ............................................................................................. 28
11.1.16 Import Rules ........................................................................................................... 33
11.1.17 Load/Review .......................................................................................................... 34
11.1.18 No Error Code Available ........................................................................................ 36
11.6 Sensor Calibration ............................................................................................................... 41
11.1.19 Wind speed substitution ......................................................................................... 43
11.7 Create Basic PARK Calculation for losses ....................................................................... 45
11.8 Statistics ............................................................................................................................... 49
11.9 Analysis ................................................................................................................................ 52
11.1.20 Analysis – Time series ........................................................................................... 52
11.1.21 Analysis – Error Loss Statistics ............................................................................. 54
11.1.22 Analysis - Error Loss Matrix ................................................................................... 55
11.1.23 Analysis – Power Curve ......................................................................................... 56
11.1.24 Analysis – XY Graph .............................................................................................. 58
11.10 Monthly Gross ...................................................................................................................... 60
11.1.25 Analysis – Wind Energy Index ............................................................................... 62
11.11 Report ................................................................................................................................... 64
11.1.26 Main section ........................................................................................................... 64
11.1.27 Historic Power Curve ............................................................................................. 65
11.1.28 Actual Losses......................................................................................................... 66
11.1.29 Normalized Production .......................................................................................... 67
11.1.30 NET Production...................................................................................................... 68
11.1.31 Export ..................................................................................................................... 69
11.12 Chapter 2: Monthly production to long-term yield ........................................................... 70