08/30195210 DC : DRAFT DEC 2008
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
05-31-2010
11-23-2012
1 Scope
2 Normative references
3 Terms and definitions
3.1 Inverter input (PV generator)
3.2 Inverter output (grid)
3.3 Measured quantities
3.4 Calculated quantities
3.5 Other definitions
4 MPPT efficiency
4.1 General description
4.2 Test set-up
4.3 Static MPPT efficiency or accuracy
4.4 Dynamic MPPT efficiency or accuracy
4.5 Static power conversion efficiency
5 Calculation of the overall efficiency
Annex A (normative) - Requirements on the measuring apparatus
A.1 PV generator simulator
A.2 AC power supply
Annex B (normative) - Test conditions for dynamic MPPT efficiency
B.1 Test profiles
B.2 Test sequence with ramps 10% - 50% P[DCn]
B.3 Test sequence with ramps 30% - 100% P[DCn]
B.4 Start-up and shut-down test with slow ramps
B.5 Total test duration
Annex C (normative) - Models of current/voltage characteristic
of PV generator
C.1 1-Diode model
C.2 PV generator model for MPPT performance tests
Annex D (informative) - Inverter efficiency
D.1 General/Introduction
D.2 Conversion efficiency
D.3 MPP-tracking efficiency
D.4 Overall efficiency eta[t]
D.5 Consequences
Bibliography
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