|
|
|
1 From the Nuclear Fusion to the Radiated Energy on the Earth |
|
|
3 | (16) |
|
|
3 | (2) |
|
|
5 | (4) |
|
|
5 | (4) |
|
1.3 From the Sun to the Earth |
|
|
9 | (3) |
|
1.3.1 Finding One's Bearings on the Earth |
|
|
11 | (1) |
|
1.3.2 The Greenhouse Effect |
|
|
12 | (1) |
|
|
12 | (3) |
|
|
15 | (1) |
|
|
16 | (1) |
|
|
17 | (1) |
|
|
17 | (2) |
|
|
18 | (1) |
|
2 From Radiated Energy to Electrical Energy: Physics of Photovoltaic Cells |
|
|
19 | (36) |
|
2.1 Prologue: The Photoelectric Effect |
|
|
19 | (2) |
|
2.2 Metals, Semiconductors, Insulators |
|
|
21 | (1) |
|
2.3 Inside the Band Structure of a Semiconductor |
|
|
22 | (1) |
|
|
23 | (2) |
|
2.5 Allowable States for Holes and Electrons |
|
|
25 | (1) |
|
2.6 Energy Distribution for Holes and Electrons |
|
|
25 | (2) |
|
|
27 | (2) |
|
|
29 | (5) |
|
|
30 | (2) |
|
|
32 | (1) |
|
2.8.3 Semiconductor Resistivity |
|
|
33 | (1) |
|
2.9 Semiconductor Fundamental Equations |
|
|
34 | (2) |
|
2.9.1 The Poisson's Equation |
|
|
34 | (1) |
|
2.9.2 Continuity Equation |
|
|
34 | (2) |
|
2.10 Minority Carrier Diffusion Equations |
|
|
36 | (1) |
|
|
37 | (4) |
|
2.12 P-N Junction Capacitance |
|
|
41 | (4) |
|
|
45 | (3) |
|
2.13.1 Minority Carriers Current Density |
|
|
46 | (1) |
|
2.13.2 Optical Generation Rate |
|
|
47 | (1) |
|
2.13.3 Recombination Rate |
|
|
47 | (1) |
|
2.13.4 Current Versus Voltage Law of Photovoltaic Cell |
|
|
47 | (1) |
|
2.14 Physical Model of a PV Cell |
|
|
48 | (1) |
|
|
49 | (3) |
|
2.15.1 Crystalline Silicon |
|
|
50 | (1) |
|
|
50 | (1) |
|
|
50 | (1) |
|
|
51 | (1) |
|
2.15.5 Polymer Solar Cell |
|
|
51 | (1) |
|
|
52 | (3) |
|
|
53 | (2) |
|
3 Photovoltaic Source Models |
|
|
55 | (28) |
|
|
55 | (1) |
|
|
56 | (15) |
|
3.2.1 Circuit Model of a PV Cell |
|
|
56 | (5) |
|
3.2.2 Diffusion Diode Non-Ideality |
|
|
61 | (1) |
|
3.2.3 Parasitic Resistance Effects |
|
|
61 | (2) |
|
3.2.4 Generalized Double Diode Model |
|
|
63 | (1) |
|
3.2.5 Simplified Single Diode Model |
|
|
63 | (8) |
|
|
71 | (2) |
|
|
73 | (2) |
|
3.4.1 Parallel Capacitance |
|
|
73 | (2) |
|
|
75 | (1) |
|
3.5 Modeling PV Fields under Nonuniform Illuminating Conditions |
|
|
75 | (6) |
|
|
81 | (2) |
|
|
81 | (2) |
|
4 Parameter Identification for Photovoltaic Source Models |
|
|
83 | (48) |
|
|
83 | (1) |
|
4.2 Five-Parameter PV Model Formulation |
|
|
84 | (1) |
|
4.3 Four-Parameter PV Model Formulation |
|
|
85 | (1) |
|
4.4 Methods for the Parameter Extraction |
|
|
86 | (18) |
|
4.4.1 Analytical Solution |
|
|
86 | (7) |
|
|
93 | (9) |
|
4.4.3 Heuristic Methods-Based Solution |
|
|
102 | (2) |
|
4.5 Parameters Dependence on Temperature and Solar Irradiance |
|
|
104 | (3) |
|
4.6 Identification of PV Model Parameters by Linear Regression Methods |
|
|
107 | (5) |
|
4.7 PV Characteristic Representation Through Mapping Techniques |
|
|
112 | (3) |
|
4.7.1 Look-Up-Table Approach |
|
|
113 | (1) |
|
|
113 | (2) |
|
4.8 Examples of Matlab/Simulink® Simulation of PV Electrical Characteristics |
|
|
115 | (12) |
|
4.8.1 PV Field Array Model Identified by the Discrete Approach |
|
|
117 | (1) |
|
4.8.2 PV Field Array Model Identified by the Regression Approach |
|
|
118 | (2) |
|
4.8.3 PV Source Model Under Non-Uniform Irradiance |
|
|
120 | (7) |
|
|
127 | (4) |
|
|
127 | (4) |
|
5 Photovoltaic Source Dynamic Modeling Issues |
|
|
131 | (42) |
|
|
131 | (1) |
|
5.2 Dynamic PV Model Formulation |
|
|
132 | (5) |
|
5.3 Parameters Identification |
|
|
137 | (5) |
|
5.4 Matlab/Simulink® Simulation of PV Electrical Characteristics |
|
|
142 | (26) |
|
5.4.1 V = f(I) Static Model Formulation |
|
|
142 | (1) |
|
5.4.2 I = f(V) Static Model Formulation |
|
|
143 | (2) |
|
5.4.3 S-Domain Dynamic Model |
|
|
145 | (1) |
|
5.4.4 Nonlinear Junction Capacitance Implementation |
|
|
146 | (2) |
|
5.4.5 PV Model Including Nonlinear Junction Capacitance |
|
|
148 | (3) |
|
5.4.6 Circuit Implementation Using PLECS® |
|
|
151 | (17) |
|
|
168 | (5) |
|
|
168 | (5) |
|
|
|
6 Photovoltaic Source Emulation |
|
|
173 | (30) |
|
|
173 | (2) |
|
6.2 PV Emulators: Concepts and Realization |
|
|
175 | (16) |
|
6.2.1 Power Stage: A Survey of Proposed Solutions |
|
|
175 | (12) |
|
6.2.2 Control Stage: PV Behavior Implementation |
|
|
187 | (4) |
|
6.3 Dynamics and the Arbitrary Load Problem |
|
|
191 | (3) |
|
6.4 Non-Ideal Operating Conditions |
|
|
194 | (2) |
|
|
196 | (1) |
|
|
196 | (1) |
|
6.7 Examples of Solutions Available on the Market |
|
|
197 | (3) |
|
|
200 | (3) |
|
|
201 | (2) |
|
|
203 | (50) |
|
|
203 | (1) |
|
|
204 | (2) |
|
7.2.1 Linear Conversion by Voltage Divider |
|
|
204 | (1) |
|
7.2.2 Linear Conversion by Series Regulator |
|
|
205 | (1) |
|
|
206 | (1) |
|
|
207 | (10) |
|
7.4.1 Continuous Operating Mode |
|
|
207 | (3) |
|
7.4.2 Discontinuous Operating Mode |
|
|
210 | (6) |
|
7.4.3 Continuous Operating Mode Including Parasitic Parameters |
|
|
216 | (1) |
|
|
217 | (8) |
|
7.5.1 Continuous Operating Mode |
|
|
218 | (3) |
|
7.5.2 Discontinuous Operating Mode |
|
|
221 | (3) |
|
7.5.3 Continuous Operating Mode Including Parasitic Parameters |
|
|
224 | (1) |
|
|
225 | (4) |
|
7.6.1 Continuous Operating Mode |
|
|
226 | (1) |
|
7.6.2 Discontinuous Operating Mode |
|
|
227 | (1) |
|
7.6.3 Continuous Operating Mode Including Parasitic Parameters |
|
|
228 | (1) |
|
7.7 Comparison Among Buck, Boost, and Buck-Boost Topologies |
|
|
229 | (1) |
|
7.8 Non-Ideal Behavior of Devices and Their Influence on the DC/DC Converter Operation |
|
|
230 | (7) |
|
|
230 | (1) |
|
|
231 | (1) |
|
|
232 | (2) |
|
|
234 | (3) |
|
7.9 State Space Representation |
|
|
237 | (1) |
|
7.10 State Space Averaging |
|
|
237 | (3) |
|
7.11 State Space Averaging of Buck Converter |
|
|
240 | (2) |
|
7.12 State Space Averaging of Boost Converter |
|
|
242 | (4) |
|
7.13 State Space Averaging of Buck-Boost Converter |
|
|
246 | (4) |
|
|
250 | (1) |
|
|
250 | (3) |
|
|
251 | (2) |
|
8 Feedback Control of the DC/DC Converters for PV Source Emulation |
|
|
253 | |
|
8.1 Negative Feedback Classical Control |
|
|
253 | (6) |
|
|
253 | (1) |
|
|
254 | (5) |
|
8.2 Feedback Structure of a DC/DC Converter |
|
|
259 | (5) |
|
8.2.1 Feedback Network Transfer Function |
|
|
259 | (1) |
|
8.2.2 Pulse Width Modulator Transfer Function |
|
|
259 | (1) |
|
8.2.3 Compensation Networks |
|
|
260 | (4) |
|
8.3 Complete State Feedback (Pole Placement Technique) |
|
|
264 | (2) |
|
8.4 Enhanced Pole Placement for Buck Converter |
|
|
266 | (6) |
|
8.4.1 Simulink® Implementation |
|
|
270 | (2) |
|
8.5 DC/DC Converter-Based Emulation of a PV Source |
|
|
272 | (3) |
|
8.5.1 DC/DC Power Converter Design Constraints |
|
|
273 | (1) |
|
8.5.2 Selection of the Best Topology |
|
|
274 | (1) |
|
8.6 Example of a PV Source Emulator Design |
|
|
275 | (3) |
|
|
276 | (1) |
|
8.6.2 Pole Placement Voltage Controller |
|
|
277 | (1) |
|
8.7 PLECS-Based Simulation of PV Source Emulator |
|
|
278 | (7) |
|
8.8 Experimental Implementation of the PV Source Emulator |
|
|
285 | (6) |
|
8.8.1 DC/DC Buck Converter |
|
|
285 | (1) |
|
|
286 | (3) |
|
8.8.3 DC/DC Boost Converter for the MPPT |
|
|
289 | (2) |
|
|
291 | (4) |
|
|
295 | |
|
|
296 | |