Prototyping

 

GvA Leistungselektronik: Prototypenbau Crucial in the evolution of a new product is the initial implementation of the development department’s specifications into a real master or prototype. Here, it will be decided whether the production department can implement the specifications and design guidelines in a troublefree production process.

A steady exchange of information between production and development staff helps identity critical points at an early stage thus minimizing potential problems during equipment assembly. Close contact and high flexibility ensure that the modifications you request can still be included during the production phase.

After the prototype has been completed you will receive a complete documentation verified and approved by experienced staff.

 

 

 

Examples for engineering with stack hardware

  • Atomic research: Accelerator, Conversion of a controlled rectifier from Thyratrons to 75mm Thyristors, 400 kW, 400 Veff
  • Process technology: Inductive strip steel heating, conversion of a single phase resonant inverter from GAT Thyristors to IGBT, 3x400 kVA, 400 Veff
  • Process technology: Uranium centrifuge, single phase IGBT inverter, 100% energy recovery, water cooled, 3x800 kVA, 660 Veff
  • Power electronics, general purpose: Electrical drive, three phase IGBT inverter, 100% energy recovery capable, air and water cooled, up to 1 MVA,up to 1200 Veff
  • Process technology: Thyristor puls power switch, 40 kV, 6 kA, tpuls 240 µsec
  • Load Management: Transmitter unit, three phase inverter, air cooled, natural convection, up to 6x350 kW in parallel circuit, 500 Veff
  • Load Management: Transmitter unit, electrical drive for mining application, water cooled, up to 400 kVA, 1000 Veff up to 400 kVA 1000 Veff
  • Load Management: Transmitter unit, electrical drive for mining application, three phase IGBT inverter for battery driven train motor, integrated in motor housing, headwind cooling 75 kVA, 120 Veff
  • Power electronics: General purpose electrical drive, three phase IGBT inverter, forced air cooled, 1,2 MVA, 660 Veff
  • Power electronics: General purpose, electrical drive, three phase, 4-quadrant DC drive using 100mm Thyristors, 800 kW, 540 Vdc
  • Traction: Test field equipment, single phase IGBT inverter, three phase rectifier, water cooled, 800 kVA, 1000 Vdc
  • Electrical drives: Belt drive, three phase Thyristor AC-Controller, system tie, 40 kVeff, 120 Aeff
  • Atomic research: Accelerator: Uncontrolled three phase rectifier, 40 kVdc, 75 Adc
  • Electrical drive: Soft starter, three phase Thyristor AC-Controller up to 1 MVA, 1000 Veff
  • Traction: Electrical drive for subway, three phase IGBT inverter with heatpipe, headwind cooling , 1 MVA, 1200 Veff
  • Electrical drive: Electrical drive for steel rolling mill, hree phase IGCT-3-Level-Inverter, using 100mm IGCT, forced air cooled up to 4 MVA, 3300 Veff
  • Traction: Drive for air conditioning, three phase IGBT inverter with up-controller, up to 35 kVA, 660 Veff
  • Traction: Switch for heating control, IGBT DC-Switch with controller, up to 40 Adc, 600 Vdc
  • Medical: Magnetic stimulator, repetitive IGCT-Pulse-Power-Switch with loading stage and controls , 6 kApuls, 3000 V
  • Load management: AC-Line switch, three phase Thyristor-AC-Controller using 120mm Thyristors 10 pieces in series connection, forced air cooling, light triggered, 12 kVeff, 600 Aeff, 12,5 MW
  • Electrical drives: Various IGBT-Driver boards with high insulation voltage and partial discharge resistance for IGBT up to 3300 V and 3-Level-Circuit topology, Viso 7500 Veff
  • Atomic research: Accelerator, IGBT-Pulse-Power-Switch 12 kVdc, 600 Apuls
  • Electrical drive: Electrical drive for steel rolling mill, three phase IGBT inverter, forced air cooled, 100% overload capability, 550 kVA, 400 Veff
  • Load management: AC-Line switch active short circuit current shut down, three phase IGCT-AC-Controller using 100mm IGCT, 8 pieces in series, water cooled, 12kVeff, 1600 Aeff, 33,2 MW
  • Traction: Electrical drive for subway, DC-IGCT Chopper with two 100mm IGCT in series connection, oil cooled, 4000 Vdc, 170 Adc
  • Power electronics: Test field equipment, Thyristor AC-Controller using 100mm Thyristors, 6 pieces in parallel connection, 120 kA, 1500 Veff, to 100ms, 130 MW
  • Electrical drives: Pump for gas pipeline, Phase legs for 3-Level-IGCT-Inverter using 100mm IGCT, 4 pieces in series connection, per switch-funktion, diodes phase 13.000 Veff, 600 Aeff, 13,5 MVA

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