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Linear compressor for e.g. refrigerant gas, has power supply unit to supply voltage to linear motor and to short-circuit part of coil disconnected from supply unit during initial operation stage of motor
Linear compressor for e.g. refrigerant gas, has power supply unit to supply voltage to linear motor and to short-circuit part of coil disconnected from supply unit during initial operation stage of motor
The compressor has a piston installed to rectilinearly reciprocate inside a cylinder to suck/discharge a refrigerant. A linear motor provides a driving power to the piston to allow the piston to rectilinearly reciprocate. A power-supply unit (50) provides a power-supply voltage to the motor, and functions to short-circuit a part of a coil disconnected from the power-supply unit during an initial operation stage of the motor. An independent claim is also included for a method for controlling a linear compressor.
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