Title:
PARALLEL CONTROL SYSTEM FOR HIGH VOLTAGE RECTIFIER CIRCUIT
Document Type and Number:
Japanese Patent JPH06189552
Kind Code:
A
Abstract:
PURPOSE: To reduce the size and cost of a power supply by giving a large capacity to a DC high voltage stabilized power supply with a high frequency inverter.
CONSTITUTION: A plurality of high voltage rectifier circuits 8, 9 of a unit are connected in parallel, these are driven with a high-frequency high-voltage circuit 4 and an auxiliary power supply is provided in series for each unit to control a current in order to obtain uniform current shared with each unit. Thereby, (1) a high voltage rectifier circuit (unit) can be standardized, and (2) the load current can be easily increased or decreased by increasing or decreasing the number of units.
Inventors:
IWAI HIROSHI
Application Number:
JP16949791A
Publication Date:
July 08, 1994
Filing Date:
April 11, 1991
Export Citation:
Assignee:
PULSE DENSHI GIJUTSU KK
International Classes:
G05F1/00; H02M3/28; H02M7/10; (IPC1-7): H02M7/10; G05F1/00; H02M3/28