Conversion With Intermediate Conversion To Dc TRIZ Cases
- Indirect Input Voltage Detection via Switching Current Slope
A detection circuit derives input voltage from transformer current slope without resistive dividers.
- Variable Speed Drive Common Mode Filtering and Cooling
Plastic heatsinks eliminate galvanic corrosion while liquid cooling dissipates inductor heat.
- Multi-Cell Power Supply Current Sensor Floating Ground Reference
Local floating ground references eliminate high voltage isolation requirements, reducing complexity and cost in multi-cell power supply feedback sensing.
- Medium Voltage Inverter Series Cell Topology
Series-connected inverter cells stack voltage amplitudes to support high-voltage loads without requiring expensive single high-power components.
- Wind Turbine Voltage Regulation via Rectifier Current Limiting
Active rectifier limits generator current to protect the wind turbine during grid voltage deviations.
- SMPS Switching Controller Frequency Modulation EMI Reduction
Variable delay control maintains consistent frequency modulation across input voltages, reducing electromagnetic interference and switching losses.
- PWM Over-Modulation Compensation for Motor Voltage Mitigation
Over-modulation compensation component adjusts phase signals to maintain dwell time and polarity reversal limits.