since 1998, the zero ground system has been used to safely wire all input and out put connections included with large switching power supplies. zero ground addresses problems associated with adjustable speed drives in bjt, scr, gto, igct and igbt technology(s), in conjunction with motors, motor cables, as well as pe ground grids, and rapid rise pulse phenomenon.

Stray Voltage Stray Voltage For Dairy Farms Stray Voltage For Drives Stray Currents Stray Currents For Dairy Farms Stray Currents For Drives Grounding Ground Currents Variable Frequency Drives Adjustable Frequency Drives Switching Power Supplies Vfd Asd Drives Transient Voltages Bjt Gto Igbt Pe Igct Scr Pwm Hp Civ Physical Earth Physical Earth Ground Grids Earth Faults Shocks Interference Voltage Insulation Breakdown Dialectric Insulation Breakdown Dialectric Voltage Peaks Impedance Reflected Waves Corona Corona Inception Voltage Energy Motor Cable Leads Motor Bearing Currents Crosstalk Common Mode Common Mode Noise Common Mode Voltage Inductively Coupled Energy

Capacitively Coupled Energy Motor Frame Voltage Shaft Currents Motor Shaft Currents Stray Capacitance Shielding Servos Emi/rfi Electromagnetic Interference Radio Frequency Interference Drive Wiring Systems Ground Grids Pulse Width Modulation High Frequency Ground Currents High Frequency Voltages Galvanic Detectors Ultrasonic Transducers Leakage Currents Horsepower Stray Capacitance Impedance Unscheduled Downtime Preventive Maintenance Class 1 Division 2 Hazardous Applications Hazardous Applications Multiple Drive Systems Drive Installations Motor Installations Automation Robotics Nuisance Alarms Fixed Motor Speeds Darlington Mosfett Semiconductor Power Supplies Ac Drives Ac Drive Cables Ac Drive Wiring Systems Asd Cables Asd Wiring Systems Fluting Bearing Fluting Shaft Currents Bearing Currents