INVERTER CONTROL SYSTEM AND METHOD FOR SETTING CHARACTERISTICS IN INVERTER CONTROL

摘要

PURPOSE: To set a correlation between the output frequency and output voltage accurately while reducing the system cost. ;CONSTITUTION: A detection means 4 is provided for a set of an inverter controller 2 for regulating the output voltage Vo according to a set correlation X between the output frequency Fo and the output voltage Vo as the output frequency Fo is regulated and a motor 1 for regulating the primary frequency and voltage through the inverter controller 2 in order to detect the operating conditions of the motor 1 under load. Detected information is then fed to a setting means 5 for automatically setting the correlation X between the output frequency Fo and the output voltage Vo being employed in the inverter controller 2 based on the detected information. After the correlation is set automatically, the detection means 4 is removed from the set of inverter controller 2 and the motor 1.;COPYRIGHT: (C)1996,JPO