A rescue operation apparatus for an elevator comprising a car and a weight in a balanced state, the rescue operation apparatus being configured to perform a rescue operation of the elevator, wherein the elevator comprises a permanent magnet synchronous motor and a brake , the permanent magnet synchronous motor being used for a hoist and the brake being released to move a car , the rescue operation apparatus comprising: a direct current power having a positive electrode and a negative electrode; a brake switch configured to connect and open the direct current power with a coil of the brake ; an exciting means configured to generate a torque by connecting the direct current power to a three-phase winding of the motor and making the current flow into the motor , and a rescue switch configured to connect and open the exciting means with the direct current power, the exciting means configured to set: a first excitation pattern by applying the positive electrode to the U phase of a three phase winding of the motor and the negative electrode to the V and W phases thereof, so that the S pole of the rotor of the motor is excited with a phase of an electric angle of 0 degree corresponding to the U phase; a second excitation pattern by opening the U phase of the three phase winding of the motor , the V phase being connected to the positive electrode and the W phase being connected to the negative electrode so that the S pole of the rotor of the motor is excited with a phase of an electrical angle of 90 degrees from the U phase; and an off pattern by opening the U and V phases, so that the voltage is not applied to the motor wherein when the car is not moved even when the brake switch is turned on and the brake is released, the exciting means is configured to apply the first excitation pattern, the second excitation pattern and the off pattern in that order. a direct current power having a positive electrode and a negative electrode; a brake switch configured to connect and open the direct current power with a coil of the brake ; an exciting means configured to generate a torque by connecting the direct current power to a three-phase winding of the motor and making the current flow into the motor , and a rescue switch configured to connect and open the exciting means with the direct current power, the exciting means configured to set: a first excitation pattern by applying the positive electrode to the U phase of a three phase winding of the motor and the negative electrode to the V and W phases thereof, so that the S pole of the rotor of the motor is excited with a phase of an electric angle of 0 degree corresponding to the U phase; a second excitation pattern by opening the U phase of the three phase winding of the motor , the V phase being connected to the positive electrode and the W phase being connected to the negative electrode so that the S pole of the rotor of the motor is excited with a phase of an electrical angle of 90 degrees from the U phase; and an off pattern by opening the U and V phases, so that the voltage is not applied to the motor a first excitation pattern by applying the positive electrode to the U phase of a three phase winding of the motor and the negative electrode to the V and W phases thereof, so that the S pole of the rotor of the motor is excited with a phase of an electric angle of 0 degree corresponding to the U phase; a second excitation pattern by opening the U phase of the three phase winding of the motor , the V phase being connected to the positive electrode and the W phase being connected to the negative electrode so that the S pole of the rotor of the motor is excited with a phase of an electrical angle of 90 degrees from the U phase; and an off pattern by opening the U and V phases, so that the voltage is not applied to the motor <EOS>