Technical Information

General Information

• Question and Answer
• System Compatibility of AFDs
• Harmonic Current Spectrum for PWM drives

Technical Papers

• Published Technical Papers
• What Is Regeneration?
• AC Drive Ride-Through Techniques
• Line Reactors and AC Drives
• Straight Talk About PWM AC Drive Harmonic Problems and Solutions

Software

• Energy Savings Software
• Industry Consultant Series Software
• Application Guidelines Series Software
• Harmonic Calculator
  

Featured Articles

• Eliminating voltage notching on the distribution system
• Installation Considerations
• Drive and Motor Basics
• Load Characteristics
• Pulse Width Modulated (PWM) AC Drives
• Power Distribution Systems
• Adjustable Speed Drives and Short Circuit Currents
• Understanding Neutral versus Ground
• Dealing with Power Factor Correction Capacitor switching and AC drives