Clean Energy Trainer

ComponentsClean Energy TrainerSolar Module (2 pieces)The 4-cell solar module uses solarpower to generate electricalenergy that can be used to supplythe electrolyzer or other loads. Themodule can be positioned in one ofthree preset angles.Electrolyzer (2 pieces)The electrolyzer uses electricalenergy to produce hydrogen byseparating water into hydrogen andoxygen. It is operated with distilledwater and requires no caustic solutionsor acids.Wind GeneratorThe 6-bladed wind generator useswind power to generate electricalenergy. It directly supplies theelectrolyzer or other loads. Boththe angle and number of its bladescan be varied to understand theireffect on power generation.Gas Storage (4 pieces)The hydrogen and oxygen producedby the electrolyzer is stored in thegas storage (30 ml). A scale on thestorage shows how much hydrogenis produced and consumed.USB Data MonitorThe USB Data Monitor is used fordata acquisition, as an electronicload or as a power supply for theelectrolyzer. It is connected to thecomputer and software throughthe USB port.Fuel Cell StackThe 5-cell fuel cell stack uses hydrogenand oxygen to generateelectrical energy. The number ofcells can be changed to conductdifferent experiments with variousenergy demands.PhotometerThe photometer is used to measurelight intensity and to conductdetailed experiments with solarenergy.AnemometerThe anemometer is used to measurewind speed. It helps users understandhow wind speed affects awind generator’s output.LoadThe load simulates an electricconsumer. Two integrated lampsenable experiments with differentloads.AccessoriesAll items can be stored in the durable,stackable storage box.LampThe special double spotlight simulatessunlight. It provides theoptimal light spectrum the solarmodule needs to achieve optimaloutput levels.FanThe desktop fan simulates wind.It provides the optimal airflowfor operating the wind generator.Three different power levels extendthe experimenting possibilities.

Teaching MaterialClean Energy TrainerEasy Preparation of ClassesInteresting Experiments»» 13 photocopiable experiments including:Experiment setupWorksheet for studentsTeacher answer sheet»» CD-ROM with experiment sheets»» Experiments for groups and individuals»» Get to know wind generators & solar cells»» Produce hydrogen from renewable energy»» Dimension renewable energy sources»» Operate multiple loads with fuel cells»» Determine characteristic curves»» Calculate the efficiency of energycomponentsTeaching MaterialSoftwareComprehensive FeaturesThe Software enables users to:»» Investigate each component»» Measure operating parameters»» Generate characteristic curves manuallyand automatically»» Visualize data in tables and graphs»» Investigate renewable energy chains –as source or load simulator»» Simulate weather and load profilesExperimental Scenario SimulationThe output of wind and solar systems dependson local weather conditions. Theircapacity has to be adjusted accordingly.The software enables users to simulatetwo scenarios:Weather Simulation»» Selection of wind force and solar irradiationlevel as well as installed solar modulesand wind generators in software»» Adaption of real electrolyzer and storagecomponents to handle the inputLoad Simulation»» Selection of usage levels for a set ofhome appliances – air conditioner,computer, lamp, stove in software»» Adaption of real energy conversion andstorage components to the simulatedpower requirementsInvestigation of Single ComponentsScenario SimulationProduct OverviewClean Energy TrainerClean Energy Trainer »» Wind Generator»» PC SoftwareItem No. 410»» 2 x Solar Module»» 4 x Gas Storage 30 ml»» 2 x Electrolyzer»» Take-apart Fuel Cell Stack»» Load»» USB Data Monitor»» Anemometer»» Global Radiation Sensor»» Cables and Tubes»» Instruction Manual and Experiment Guide»» Ferromagnetic Plate»» Storage BoxAccessoriesLamp Double spotlight for simulating sunlight Item No. 421Fan Desktop fan for simulating wind Item No. 422