SYSTEM FOR OPERATING STEPPING MOTOR APPARATUS

• Main Authors: HWANG, YOONION, KIM, BEOM GYU, SEOK, JIN GU
• Format: Patent
• Language: English; Korean
• Published: 27.04.2011
• Subjects: CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERATION; TECHNICAL SUBJECTS COVERED BY FORMER USPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ARTCOLLECTIONS [XRACs] AND DIGESTS

PURPOSE: A stepping motor apparatus driving system is provided to produce first oscillation data and second oscillation data using a two part integrated-typed oscillator for driving the stepping motor apparatus driving system in the desired speed. CONSTITUTION: A stepping motor apparatus driving system comprises the following: an interface unit(210) receiving driving speed data for a stepping motor apparatus; an oscillator(220) including first and second integrators, generating first oscillation data and second oscillation data corresponding to the driving speed data; a driving controller(230) inputting the oscillation data to the stepping motor apparatus; and a transforming unit(240) transforming the oscillation data from a digital signal to an analog signal.