| Title |
Produit |
| Conversion of light into motion with a solar cell |
P9510100 |
| Conversion of mechanical energy into electrical energy |
P9510200 |
| Conversion d'énergie thermique en énergie électrique |
P9510300 |
| Conversion of thermal energy into motion |
P9510400 |
| Driving a water wheel |
P9510500 |
| Influence of illumination level on voltage and current of asolar cell |
P9511100 |
| Influence of surface area of solar cell on voltage and current |
P9511200 |
| Voltage and current in a series connection of solar cells |
P9511300 |
| Voltage and current in a parallel connection of solar cells |
P9511400 |
| The solar cell as a power source for LED |
P9511500 |
| The solar cell as a diode |
P9511600 |
| Voltage and current of a solar cell as a function of light intensity |
P9511700 |
| Storage of electrical energy of a solar cell with the aid ofa rechargeable battery |
P9511800 |
| Solar-dark characteristic curve |
P9511900 |
| The characteristic current-voltage curves of solar cells |
P9512000 |
| Storage of the electric energy from a solar cell in a capacior |
P9512100 |
| Thermal conduction |
P9513100 |
| Influence of surface on the absorption of solar energy |
P9513200 |
| Influence of insulation on the absorption of solar energy |
P9513300 |
| Using the greenhouse effect with a solar collector |
P9513400 |
| Heating water in a solar collector |
P9513500 |
| Thermal insulation of houses and thermal imaging |
P9513600 |
| Thermal radiation and greenhouse effect |
P9513700 |
| Electrical energy from wind energy |
P9515100 |
| Influence of wind speed |
P9515200 |
| Influence of wind direction |
P9515300 |
| Wind energy under load |
P9515400 |
| Influence of number of rotor blades |
P9515500 |
| Storage of electrical energy from wind energy with the aid of a rechargeable battery |
P9515600 |
| Storage of the electric energy won from wind energy in a capacitor |
P9515700 |
| Current-voltage characteristic of the wind wheel |
P9515800 |
| Generation of hydrogen and oxygen using a PEM electrolyser |
P9516100 |
| Generation of electric energy using a PEM fuel cell |
P9516200 |
| Solar-hydrogen system |
P9516300 |
| Wind-hydrogen system |
P9516400 |
| Characteristic curve of a PEM electrolyser |
P9516500 |
| Faradic efficiency and energetic efficiency of a PEM electrolyser |
P9516600 |
| Current-voltage characteristic of a PEM fuel cell |
P9516700 |
| Faradic and energetic efficiencies of a PEM fuel cell |
P9516800 |
| The efficiency of a electrolyser-fuel cell system |
P9516900 |
| current-voltage characteristic of an air breathing fuel cell |
P9517000 |
| Generation of electrical energy using a thermogenerator(thermoelectric power) |
P9517100 |
| Thermal voltage and temperature |
P9517200 |
| Peltier effect: cooling engine |
P9517300 |
| Peltier effect: heat pump |
P9517400 |
| Using ambient heat with the aid of a Peltier heat pump |
P9517500 |
| Pumping water using solar energy |
P9518100 |
| Pumping water using wind energy |
P9518200 |
| Efficiency of the pump in the conversion of electric energy to potential energy |
P9518300 |
| Running water drives a generator |
P9518400 |
| Heating water using a parabolic trough |
P9519100 |
| How heating is influenced by the position of the absorber in the parabolic trough |
P9519200 |
| Model of a parabolic trough field |
P9519300 |
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