Page 38 - Electrical & Electronic Engineering Brochure 2024 WEB
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Three Phase Systems                                                                        LK4961                      Power Systems                                                                              LK6946


          This pack includes a suite of practical investigations into three phase systems and it includes a low voltage          This kit combines our Locktronics learning system with a solar panel rig and a miniature wind turbine rig   FLOWCODE
          three phase generator and a low voltage three phase motor. The pack includes the parts needed to set up                that can be used for experiments in Power and Energy electronics. The solar panel rig includes a full-sized
          three phase systems based on star and delta topologies with balanced and unbalanced loads. Students work               solar panel - rated at 120 watts - that generates a reasonable amount of power under classroom/laboratory
          through the 33 page full colour workbook understanding three phase concepts as they progress. A 4 input                lighting. The kit also contains a variable speed DC motor coupled to a three-phase generator which produces
   FLOWCODE
          Picoscope and current clamp is recommended. Current clamp is needed for some experiments.                              up to 20 watts of power, replicating an industrial wind turbine. Together the solar panel rig and wind turbine
                                                                                                                                 rig can be used to provide varying amounts of energy, with varying voltage and current, in the lab. Students
                                                                                                                                 use these accessories with the Locktronics Power and Energy Electronics kit and 3.7V Lithium-ion batteries to
                                                                                                                                 conduct a range of experiments in domestic energy systems.                                                 SYSBLOCKS


   SYSBLOCKS















                                                                                                                                                                                                                                            ELECTRICAL MACHINES
   ELECTRICAL MACHINES









   LOCKTRONICS





                                                                               ANSI version also available LK4961A                                                                                                                          LOCKTRONICS

   EBLOCKS 2
                                                                                                                                                                                                                                            EBLOCKS 2
                                                LEARNING OBJECTIVES & EXPERIMENTS:                                                                                     LEARNING OBJECTIVES & EXPERIMENTS:

                                               •  Three phase circuits – star and   •  Real, reactive and apparent power                                               •  Sources of power and energy  •  Wind turbines                     ALLCODE
                                                 delta                          •  Three phase inductance and                                                          •  Wind turbine operation and output •  Wind turbine power dumping
                                               •  Balanced and unbalanced loads   reactance                                                                            •  Solar panel operation and output  •  Three phase rectification
   ALLCODE
                                               •  Phase relationships in three phase  •  Power in three phase systems                                                  •  Energy conversion – upconverters  •  Voltage inversion – DC to AC
                                                 systems                        •  Motors in three phase systems                                                        and downconverters
                                               •  Phase vectors                 •  Using current clamps and PC                                                         •  Energy efficiency                                                 TINA
                                               •  Using a capacitor to create a phase   oscilloscopes                                                                  •  Batteries and series parallel
   TINA
                                                 shift for motors               •  Power factor correction                                                              configurations
                                               •  Three phase rectification – half and                                                                                 •  Lead Acid and Li-ion battery charge
                                                 full                                                                                                                   and discharge characteristics
                                                                       Optional add-ons  HP5834 (Picoscope)                                                            •  Powerwall technology
                                                                                      HP5561 (Current Clamp)

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