Completed
Non-identical cells in parallel
Class Central Classrooms beta
YouTube videos curated by Class Central.
Classroom Contents
Design of Photovoltaic Systems
Automatically move to the next video in the Classroom when playback concludes
- 1 A Historical Perspective
- 2 PV cell characteristics and equivalent circuit
- 3 Model of PV cell
- 4 Short Circuit, Open Circuit and peak power parameters
- 5 Datasheet study
- 6 Cell Efficiency
- 7 Effect of temperature
- 8 Temperature effect calculation example
- 9 Fill Factor
- 10 PV cell simulation
- 11 Identical PV cells in series
- 12 Load line
- 13 Non-identical cells in series
- 14 Protecting cells in series
- 15 Interconnecting cells in series
- 16 Simulation of cells in series
- 17 Identical cells in parallel
- 18 Non-identical cells in parallel
- 19 Protecting cells in parallel
- 20 Interconnecting modules
- 21 Simulation of cells in parallel
- 22 Practicals - Measuring I-V characteristics
- 23 Practicals - PV source emulation
- 24 Introduction
- 25 Insolation and irradiance
- 26 Insolation variation with time of day
- 27 Earth centric viewpoint and declination
- 28 Solar geometry
- 29 Insolation on a horizontal flat plate
- 30 Energy on a horizontal flat plate
- 31 Sunrise and sunset hour angles
- 32 Examples
- 33 Energy on a tilted flat plate
- 34 Energy plots in octave
- 35 Atmospheric effects
- 36 Airmass
- 37 Energy with atmospheric effects
- 38 Clearness index
- 39 Clearness index and energy scripts in Octave
- 40 Sizing PV for applications without batteries
- 41 Examples
- 42 Batteries - intro
- 43 Battery capacity
- 44 Battery C-rate
- 45 Battery efficiency
- 46 Battery energy and power densities
- 47 Battery comparison
- 48 Battery selection
- 49 Other energy storage methods
- 50 PV system design - load profile
- 51 PV system design - days of autonomy
- 52 PV system design - battery sizing
- 53 PV system design - PV array sizing
- 54 Design toolbox in octave
- 55 MPPT concept
- 56 Input impedance of Boost converter
- 57 Input impedance of Buck converter
- 58 Input impedance of Buck-Boost converter
- 59 PV module in SPICE
- 60 Simulation of PV and DC-DC converter interface
- 61 Impedance control methods
- 62 Reference cell - voltage scaling method
- 63 Reference cell - current scaling method
- 64 Sampling method
- 65 Power slope method 1
- 66 Power slope method 2
- 67 Hill climbing method
- 68 Practical points - Housekeeping power supply
- 69 Practical points - Gate driver
- 70 Practical points - MPPT for non-resistive loads
- 71 Simulation of MPPT
- 72 Direct PV-battery connection
- 73 Charge controller
- 74 Battery charger - Understanding current control
- 75 Battery charger - slope compensation
- 76 Battery charger - simulation of current control
- 77 Batteries in series - charge equalisation
- 78 Batteries in parallel
- 79 Peltier device - principle
- 80 Peltier element - datasheet
- 81 Peltier cooling
- 82 Thermal aspects
- 83 Heat transfer by conduction
- 84 Heat transfer by convection
- 85 Peltier refrigeration example
- 86 Radiation and mass transport
- 87 Demo of Peltier cooling
- 88 Water pumping principle
- 89 Hydraulic energy and power
- 90 Total dynamic head
- 91 Numerical solution - Colebrook formula
- 92 Octave script for head calculation
- 93 Examples
- 94 Octave script for hydraulic power
- 95 Centrifugal pump
- 96 Reciprocating pump
- 97 PV power
- 98 Pumped hydro application
- 99 pv data
- 100 Grid connection principle
- 101 PV to grid topologies Part-I
- 102 PV to grid topologies Part-II
- 103 PV to grid topologies Part-III
- 104 3 phase d-q controlled grid connection intro
- 105 dq-axis theory
- 106 d-q theory : AC to DC transformations
- 107 d-q theory : DC to AC transformations
- 108 3 phase grid connection system
- 109 Single phase grid connection system
- 110 PV-Grid interface example
- 111 SVPWM - discrete implementation
- 112 SVPWM - analog implementation
- 113 Application of integrated magnetics
- 114 Growth models
- 115 Growth model examples
- 116 Annual payment and present worth factor
- 117 LCC - example-01
- 118 LCC - example-02
- 119 LCC - example-03
