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Four-quadrant vector control regenerative VFD
Four-quadrant vector control regenerative VFD
Description
Four-quadrant vector control inverter can be used for potential energy or large inertia loads with rapid deceleration and feeds the regenerative energy generated during braking back to the grid to realize bidirectional energy flow. The frequency converter does not need to install a dynamic braking unit and resistor. The regenerative energy is no longer consumed in the form of heat energy, which brings greater energy-saving effects, and the deceleration is more stable and reliable. The front end of the Bebort four-quadrant inverter adopts IGBT PWM rectification technology, optimizes the SVPWM control algorithm, and the power factor is close to 1, which reduces the harmonic pollution to the power grid and makes the inverter truly a “green inverter”.
