Complementary cooperation of dual power circuits to drive active magnetic bearings

Physics & Astronomy

• magnetic bearings 100%
• analogs 23%
• commands 12%
• pulse duration modulation 12%
• power amplifiers 11%
• ripples 10%
• controllers 9%
• central processing units 9%
• rotors 9%
• high current 8%
• coils 7%
• direct current 7%
• high speed 7%
• output 5%

Engineering & Materials Science

• Magnetic bearings 82%
• Networks (circuits) 37%
• Digital signal processors 24%
• Power amplifiers 22%
• Pulse width modulation 20%
• Rotors 16%
• Controllers 12%
• Experiments 7%

Chemical Compounds

• Bearing 76%
• Coil 65%
• Error 50%
• Time 24%