Power Systems Design

i2R has extensive experience in the design of power conversion systems involving IGBTs, SCRs and rectifiers to convert power to the customer’s specifications. In addition, i2R’s hallmark competency is design of power systems involving harmonics mitigation, large motor starting, and embedded control systems. Switching power supplies and battery chargers are also a focus of the company.

Power Systems

  • Single Phase Inverters

  • Three Phase Inverters

  • VFD’s

  • Soft Starters

  • Switching Power Supplies

  • DC-DC Converters

  • Battery Chargers

 

Microprocessor Embedded Power Control

  • PID Software Control

  • Loops

  • Active Front End Control

  • Pulse Pattern Generators for Inverters

  • Motor Control

  • Soft Starter Algorithms

 

IGBT Gate Drive

  • Isolation & partial discharge requirements

  • High peak current totem pole drivers

  • Custom SMPS to create totem pole voltages

  • Turn-on and turn-off gate control

  • Cross conduction protection

  • De-sat detection circuitry