Title:
PULSE POWER COMPENSATION DEVICE AND HIGH-VOLTAGE PULSE POWER SUPPLY SYSTEM COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2018/038398
Kind Code:
A1
Abstract:
A pulse power compensation device is disclosed. The present invention can supply a pulse power with a constant voltage without charge droop to a load by additionally installing a pulse power compensation device of a simple circuit structure without significantly increasing the capacitance of a capacitor in such a manner that the pulse power compensation device is installed in series between a high-voltage pulse power supply and the load; the voltage of the high-voltage power pulse outputted from the high-voltage pulse power supply is measured by using the current flowing in the load; a voltage droop amount of a power pulse supplied to the current load is calculated from the measured current value and then the voltage droop amount is compensated, thereby generating, at the pulse power compensation device, a compensation pulse configured to supply a constant voltage to the load and outputting the compensation pulse to the load. Further, the present invention can prevent energy waste by supplying energy charged in a discharge capacitor inside the pulse power compensation device back to a charging unit to be regenerated without being consumed as heat.
Inventors:
JANG SUNG ROC (KR)
KIM HYOUNG SUK (KR)
YU CHAN HUN (KR)
KIM HYOUNG SUK (KR)
YU CHAN HUN (KR)
Application Number:
PCT/KR2017/007657
Publication Date:
March 01, 2018
Filing Date:
July 17, 2017
Export Citation:
Assignee:
KOREA ELECTRO TECH RESEARCH INSTITUTE (KR)
International Classes:
H03K3/57; H01J37/32; H02M3/07
Foreign References:
| KR20140067260A | 2014-06-05 | |||
| KR101609245B1 | 2016-04-06 | |||
| KR20160018423A | 2016-02-17 | |||
| KR20130042196A | 2013-04-26 | |||
| JPH08182349A | 1996-07-12 |
Attorney, Agent or Firm:
B&IP-JOOWON PATENT AND LAW FIRM (KR)
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