Power supply device of electric dust collector

• Main Authors: JAE-KYUNG, PARK, DONG HO, KEE, KI JUNG, SON
• Format: Patent
• Language: Chinese; English
• Published: 11.06.2019
• Subjects: CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS; GENERATION; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROMSOLID MATERIALS OR FLUIDS; PERFORMING OPERATIONS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS; SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS; TRANSPORTING

The power supply device of the electric dust collector includes: a power supply unit; a noise cut-off unit; a power conversion unit; a reactor unit that limits a current based on the DC power source and senses an arc generating condition current signal of the electric dust collector; a boost portion for output of a boost reactor unit to sense the arc generation condition voltage signals of the electric dust collector; a rectifying and applying unit for output of a second boost portion to convert to the pulse source through rectification, charge and discharge and apply the pulse source to the electric dust collector to sense the state current signals, the state voltage signals and the spark signals of the electric dust collector; a signal conversion portion converting the arc generation condition current signals, the arc generation condition voltage signals, the state current signals, the state voltage signals and the spark signals; and a control portion controlling the power conversionportion according to the