KR100540559B1 - 고효율 인버터 - Google Patents
고효율 인버터 Download PDFInfo
- Publication number
- KR100540559B1 KR100540559B1 KR1020030036651A KR20030036651A KR100540559B1 KR 100540559 B1 KR100540559 B1 KR 100540559B1 KR 1020030036651 A KR1020030036651 A KR 1020030036651A KR 20030036651 A KR20030036651 A KR 20030036651A KR 100540559 B1 KR100540559 B1 KR 100540559B1
- Authority
- KR
- South Korea
- Prior art keywords
- primary
- coil
- voltage
- inverter
- battery
- Prior art date
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/53—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/537—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
- G01R19/16533—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application
- G01R19/16538—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies
- G01R19/16542—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies for batteries
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
- H02J7/007182—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery voltage
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Dc-Dc Converters (AREA)
- Inverter Devices (AREA)
Abstract
Description
Claims (4)
- 구동 신호를 발생하는 제 1, 2드라이버와, 상기 제 1, 2드라이버의 각 출력단에 1차측 코일이 연결되어 이들로부터 1차측 코일로 공급되는 구동 신호를 2차측 코일에서 승압시켜 교류 전원을 발생시키는 승압용 트랜스포머와, 상기 제 2드라이버의 출력단에 연결되어 직류 신호를 제거하는 커패시터로 이루어지는 인버터에 있어서,기준 전압을 공급하는 기준 전압 공급단과,시스템에 필요한 전원을 공급하는 배터리 전압 공급단과,상기 배터리로부터 공급되는 전원을 분압시키는 분압 저항과,상기 분압 저항으로부터 분압된 배터리 전압과 상기 기준 전압 공급단으로부터 공급되는 기준 전압을 비교하여 비교 결과에 따라 로직 신호를 출력하는 비교기와,상기 비교기로부터 출력되는 로직 신호에 따라 온/오프되는 스위치와,상기 승압용 트랜스포머의 1차측 코일과 상기 커패시터 사이에 설치되고, 상기 스위치의 스위칭에 따라 상기 1차측 코일과 전기적으로 접속되는 1차측 보조 코일로 구성되는 것을 특징으로 하는 고효율 인버터.
- 제 1 항에 있어서,상기 비교기는,상기 분압된 배터리 전압이 상기 기준 전압보다 높으면 하이 또는 로우의 로직 신호를 출력하는 것을 특징으로 하는 고효율 인버터.
- 제 2 항에 있어서,상기 스위치는,상기 비교기의 로직 신호에 의해 온 또는 오프되어 상기 승압용 트랜스포머의 1차측 코일과 상기 1차측 보조 코일을 전기적으로 분리 또는 연결시켜 상기 승압용 트랜스포머의 인덕턴스를 증가 또는 유지하는 것을 특징으로 하는 고효율 인버터.
- 제 1 항에 있어서,상기 1차측 보조 코일은,상기 승압용 트랜스포머의 내부에서 일체로 설치되는 것을 특징으로 하는 고효율 인버터.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030036651A KR100540559B1 (ko) | 2003-06-09 | 2003-06-09 | 고효율 인버터 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030036651A KR100540559B1 (ko) | 2003-06-09 | 2003-06-09 | 고효율 인버터 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040107636A KR20040107636A (ko) | 2004-12-23 |
KR100540559B1 true KR100540559B1 (ko) | 2006-01-10 |
Family
ID=37381699
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020030036651A KR100540559B1 (ko) | 2003-06-09 | 2003-06-09 | 고효율 인버터 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100540559B1 (ko) |
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2003
- 2003-06-09 KR KR1020030036651A patent/KR100540559B1/ko not_active IP Right Cessation
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Publication number | Publication date |
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KR20040107636A (ko) | 2004-12-23 |
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