JP2007259614A - キャパシタ蓄電電源用放電装置 - Google Patents
キャパシタ蓄電電源用放電装置 Download PDFInfo
- Publication number
- JP2007259614A JP2007259614A JP2006081999A JP2006081999A JP2007259614A JP 2007259614 A JP2007259614 A JP 2007259614A JP 2006081999 A JP2006081999 A JP 2006081999A JP 2006081999 A JP2006081999 A JP 2006081999A JP 2007259614 A JP2007259614 A JP 2007259614A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- discharge
- power supply
- storage power
- capacitor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Dc-Dc Converters (AREA)
Abstract
【解決手段】キャパシタ蓄電電源用放電装置において、制御用電源回路5、6を有し放電を制御する制御回路2〜6と、キャパシタ蓄電電源1から制御用電源回路5、6に給電する給電回路を遮断する遮断回路TR41と、遮断回路TR41にバイアスを供給するバイアス供給回路43と、放電動作状態か放電停止状態かを判定してバイアス供給回路43を制御し放電停止状態のときにバイアスの供給をオフにする判定回路42と、判定回路42に高インピーダンス素子R41、R42を通して給電回路を接続する高インピーダンス回路41とを備え、放電停止状態のときに流れる電流を高インピーダンス素子R41、R42により制限する。
【選択図】図1
Description
(例えば、非特許文献1、特許文献1参照)。
岡村廸夫著「電気二重層キャパシタと蓄電システム」日刊工業新聞社、2005年9月30日第3版第1刷発行、第135〜第137頁
Claims (9)
- 電気二重層キャパシタに蓄電するキャパシタ蓄電電源から負荷に放電するキャパシタ蓄電電源用放電装置において、
制御用電源回路を有し前記放電を制御する制御回路と、
前記キャパシタ蓄電電源から前記制御用電源回路に給電する給電回路をオン/オフする遮断回路と、
前記遮断回路にバイアスを供給するバイアス供給回路と、
放電動作状態か放電停止状態かを判定して前記バイアス供給回路を制御し前記放電停止状態のときに前記バイアスの供給をオフにする判定回路と、
前記放電動作状態か放電停止状態かを判定して前記バイアス供給回路を制御する前記判定回路に高インピーダンス素子を通して前記給電回路を接続する高インピーダンス回路と
を備え、前記放電停止状態のときに流れる電流を前記高インピーダンス素子により制限するように構成したことを特徴とするキャパシタ蓄電電源用放電装置。 - 前記バイアス供給回路は、定電流バイアスを供給する回路を構成していることを特徴とする請求項1記載のキャパシタ蓄電電源用放電装置。
- 前記判定回路は、放電停止のスイッチの状態を判定するものであることを特徴とする請求項1記載のキャパシタ蓄電電源用放電装置。
- 前記判定回路は、前記制御回路の放電を制御する信号の有無を判定するものであることを特徴とする請求項1記載のキャパシタ蓄電電源用放電装置。
- 前記判定回路は、前記負荷側の電圧の有無を判定するものであることを特徴とする請求項1記載のキャパシタ蓄電電源用放電装置。
- 前記制御用電源回路は、前記キャパシタ蓄電電源から給電される電圧を昇圧する昇圧回路と前記昇圧回路の出力電圧を安定化する電圧安定化回路とを有することを特徴とする請求項1記載のキャパシタ蓄電電源用放電装置。
- 前記昇圧回路は、チョークコイルとスイッチ回路とを直列接続し、前記直列接続点から前記スイッチ回路のオン/オフに応じて昇圧した電圧を取り出すスイッチングコンバータからなり、前記スイッチ回路をオン/オフする昇圧モードと前記スイッチ回路をオフの状態に保持する非昇圧モードに切り換え可能に構成したことを特徴とする請求項6記載のキャパシタ蓄電電源用放電装置。
- 前記スイッチングコンバータは、前記キャパシタ蓄電電源から給電される電圧が満充電電圧の2分の1の電圧以下であることを判定して前記昇圧モードへの切り換えが行われることを特徴とする請求項7記載のキャパシタ蓄電電源用放電装置。
- 前記制御回路は、パルス幅変調信号により放電電流をオン/オフ制御する回路であることを特徴とする請求項1記載のキャパシタ蓄電電源用放電装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006081999A JP3856462B1 (ja) | 2006-03-24 | 2006-03-24 | キャパシタ蓄電電源用放電装置 |
EP07102294A EP1821386A2 (en) | 2006-02-17 | 2007-02-13 | Charging apparatus for capacitor storage type power source and discharging apparatus for capacitor storage type power source |
US11/707,097 US7622898B2 (en) | 2006-02-17 | 2007-02-16 | Charging or discharging apparatus for electrically charging or discharging a capacitor storage type power source adapted to store electric energy in electric double layer capacitors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006081999A JP3856462B1 (ja) | 2006-03-24 | 2006-03-24 | キャパシタ蓄電電源用放電装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP3856462B1 JP3856462B1 (ja) | 2006-12-13 |
JP2007259614A true JP2007259614A (ja) | 2007-10-04 |
Family
ID=37560682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006081999A Active JP3856462B1 (ja) | 2006-02-17 | 2006-03-24 | キャパシタ蓄電電源用放電装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3856462B1 (ja) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021522771A (ja) * | 2018-04-27 | 2021-08-30 | レイセオン カンパニー | コンデンサ放電回路 |
WO2022203476A1 (ko) * | 2021-03-26 | 2022-09-29 | 엘지이노텍 주식회사 | 멀티레벨 구조를 가지는 전력변환장치 |
WO2022203474A1 (ko) * | 2021-03-26 | 2022-09-29 | 엘지이노텍 주식회사 | 멀티레벨 구조를 가지는 전력변환장치 |
WO2023277672A1 (ko) * | 2021-07-02 | 2023-01-05 | 엘지이노텍 주식회사 | 멀티레벨 구조를 가지는 전력변환장치 |
WO2023277653A1 (ko) * | 2021-07-01 | 2023-01-05 | 엘지이노텍 주식회사 | 멀티레벨 구조를 가지는 전력변환장치 |
WO2023287229A1 (ko) * | 2021-07-14 | 2023-01-19 | 엘지이노텍 주식회사 | 보조전원 생성회로 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4049332B1 (ja) * | 2007-01-29 | 2008-02-20 | 株式会社パワーシステム | 充電制御装置 |
US7782018B2 (en) * | 2007-09-10 | 2010-08-24 | Maxim Integrated Products, Inc. | Adaptive current limiting for any power source with output equivalent series resistance |
-
2006
- 2006-03-24 JP JP2006081999A patent/JP3856462B1/ja active Active
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021522771A (ja) * | 2018-04-27 | 2021-08-30 | レイセオン カンパニー | コンデンサ放電回路 |
JP7135111B2 (ja) | 2018-04-27 | 2022-09-12 | レイセオン カンパニー | コンデンサ放電回路 |
WO2022203476A1 (ko) * | 2021-03-26 | 2022-09-29 | 엘지이노텍 주식회사 | 멀티레벨 구조를 가지는 전력변환장치 |
WO2022203474A1 (ko) * | 2021-03-26 | 2022-09-29 | 엘지이노텍 주식회사 | 멀티레벨 구조를 가지는 전력변환장치 |
WO2023277653A1 (ko) * | 2021-07-01 | 2023-01-05 | 엘지이노텍 주식회사 | 멀티레벨 구조를 가지는 전력변환장치 |
WO2023277672A1 (ko) * | 2021-07-02 | 2023-01-05 | 엘지이노텍 주식회사 | 멀티레벨 구조를 가지는 전력변환장치 |
WO2023287229A1 (ko) * | 2021-07-14 | 2023-01-19 | 엘지이노텍 주식회사 | 보조전원 생성회로 |
Also Published As
Publication number | Publication date |
---|---|
JP3856462B1 (ja) | 2006-12-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP3856462B1 (ja) | キャパシタ蓄電電源用放電装置 | |
US10888945B2 (en) | Welding power supply with regulated background power supply | |
JP2004134147A (ja) | 点灯回路 | |
US6804126B2 (en) | Power supply start up circuit | |
EP2553787B1 (en) | Stored energy dissipating circuits and methods for switched mode power supplies | |
JP4851803B2 (ja) | 冷蔵庫のdc電源装置 | |
JP4471454B2 (ja) | パルス幅変調制御装置 | |
WO2004038902A2 (en) | Capacitively coupled power supply | |
JP4618381B2 (ja) | フライバック式昇圧回路およびそれを用いたストロボ装置 | |
US7385356B2 (en) | Energy saving startup circuit for power supply | |
US10075054B1 (en) | Power supply capable of maintaining its output voltage | |
US8299727B1 (en) | Anti-arcing protection circuit for an electronic ballast | |
JP3886142B1 (ja) | キャパシタ蓄電電源用充電又は放電装置 | |
JPH11308857A (ja) | スイッチング電源装置 | |
US8310160B1 (en) | Anti-arcing circuit for current-fed parallel resonant inverter | |
JP3939587B2 (ja) | 昇圧型スイッチング電源装置 | |
JP3593114B2 (ja) | 昇圧型スイッチング電源装置 | |
JP2000224846A (ja) | 電源装置 | |
JPH10108462A (ja) | 自励式スイッチング電源回路 | |
JP6417844B2 (ja) | 放電灯点灯装置 | |
CN117202458A (zh) | 调光控制电路及装置 | |
JP2003087960A (ja) | 電源装置 | |
JP2021096980A (ja) | 点灯装置および照明器具 | |
JP2000275706A (ja) | カメラ | |
JP2012152066A (ja) | 電源装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20060906 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20060911 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 3856462 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100922 Year of fee payment: 4 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110922 Year of fee payment: 5 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110922 Year of fee payment: 5 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110922 Year of fee payment: 5 |
|
R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110922 Year of fee payment: 5 |
|
R370 | Written measure of declining of transfer procedure |
Free format text: JAPANESE INTERMEDIATE CODE: R370 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110922 Year of fee payment: 5 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120922 Year of fee payment: 6 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120922 Year of fee payment: 6 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120922 Year of fee payment: 6 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120922 Year of fee payment: 6 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120922 Year of fee payment: 6 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130922 Year of fee payment: 7 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |