JP6930214B2 - 電源装置 - Google Patents
電源装置 Download PDFInfo
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- JP6930214B2 JP6930214B2 JP2017101589A JP2017101589A JP6930214B2 JP 6930214 B2 JP6930214 B2 JP 6930214B2 JP 2017101589 A JP2017101589 A JP 2017101589A JP 2017101589 A JP2017101589 A JP 2017101589A JP 6930214 B2 JP6930214 B2 JP 6930214B2
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- Prior art keywords
- rectifier
- positive
- negative
- power
- power supply
- Prior art date
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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
- H02M1/00—Details of apparatus for conversion
- H02M1/32—Means for protecting converters other than automatic disconnection
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
-
- 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
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/062—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for AC powered loads
-
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
- H02M1/4208—Arrangements for improving power factor of AC input
- H02M1/4225—Arrangements for improving power factor of AC input using a non-isolated boost converter
-
- 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
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/06—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
-
- 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
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/145—Conversion of ac power input into dc 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 thyratron or thyristor type requiring extinguishing means
- H02M7/155—Conversion of ac power input into dc 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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only
- H02M7/162—Conversion of ac power input into dc 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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only in a bridge configuration
-
- 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
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/21—Conversion of ac power input into dc 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
- H02M7/217—Conversion of ac power input into dc 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
-
- 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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac 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
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Rectifiers (AREA)
- Stand-By Power Supply Arrangements (AREA)
Description
特許文献1 特開平9−107681号公報
特許文献2 特開平5−161359号公報
特許文献3 実開平6−29351号公報
特許文献4 特開2004−56888号公報
Claims (11)
- 正側出力端子および負側出力端子の間に順次接続された正側キャパシタおよび負側キャパシタと、
前記正側出力端子および前記負側出力端子の間に前記正側キャパシタおよび前記負側キャパシタと並列に順次接続された正側半導体スイッチおよび負側半導体スイッチと、
各々が交流入力端子を有し、前記交流入力端子と前記正側出力端子および前記負側出力端子との間に流れる電流をそれぞれ整流する複数の整流回路と
を備え、
前記複数の整流回路のそれぞれは、
前記交流入力端子および前記正側出力端子の間に接続され、前記交流入力端子側から前記正側出力端子側へと向かう順方向の導通状態を制御可能であり、逆方向の電流を遮断する正側整流器と、
前記交流入力端子および前記負側出力端子の間に接続され、前記負側出力端子側から前記交流入力端子側へと向かう順方向の導通状態を制御可能であり、逆方向の電流を遮断する負側整流器と、
前記正側整流器の順方向の導通状態を制御するための正側制御端子および前記負側整流器の順方向の導通状態を制御するための負側制御端子と、
を有し、
前記複数の整流回路のそれぞれの前記正側制御端子および前記負側制御端子を制御することで、使用する交流電力を切り替える制御回路を更に備える電源装置。 - 前記制御回路は、前記複数の整流回路のうち使用する交流電力を入力する第1整流回路が有する前記正側整流器および前記負側整流器を順方向に導通させるべく前記第1整流回路の前記正側制御端子および前記負側制御端子を制御する請求項1に記載の電源装置。
- 前記制御回路は、使用する交流電力を前記複数の整流回路のうち第1整流回路に入力される第1交流電力から前記複数の整流回路のうち第2整流回路に入力される第2交流電力に切り替える場合に、前記第1整流回路が有する前記正側整流器および前記負側整流器を順方向に遮断させるべく前記第1整流回路の前記正側制御端子および前記負側制御端子を制御し、前記第2整流回路が有する前記正側整流器および前記負側整流器を順方向に導通状態とするべく前記第2整流回路の前記正側制御端子および前記負側制御端子を制御する請求項1または2に記載の電源装置。
- 前記制御回路は、前記第1整流回路に入力される交流電力および前記第2整流回路に入力される交流電力とは非同期に、使用する交流電力を切り替える請求項3に記載の電源装置。
- 前記複数の整流回路は、互いに異なる交流電源からの交流電力を入力し、
前記制御回路は、予め定められたスケジュールに基づいて、前記複数の整流回路に入力される複数の交流電力のうち使用する交流電力を切り替える請求項3または4に記載の電源装置。 - 複数の多相交流電力の各相に対応して、前記正側半導体スイッチ、前記負側半導体スイッチ、および前記複数の整流回路の組を備える請求項1から5のいずれか一項に記載の電源装置。
- 前記複数の整流回路のそれぞれの前記正側整流器および前記負側整流器は、サイリスタである請求項1から6のいずれか一項に記載の電源装置。
- 前記制御回路は、前記複数の整流回路のうち使用する交流電力を入力する整流回路について、
当該交流電力が正電圧をとる期間の少なくとも一部において前記正側整流器を順方向に導通させ、当該交流電力が負電圧をとる期間の少なくとも一部において前記正側整流器を順方向に遮断させるべく前記正側制御端子を制御し、
当該交流電力が負電圧をとる期間の少なくとも一部において前記負側整流器を順方向に導通させ、当該交流電力が正電圧をとる期間の少なくとも一部において前記負側整流器を順方向に遮断させるべく前記負側制御端子を制御する
請求項1から7のいずれか一項に記載の電源装置。 - 前記複数の整流回路と前記正側出力端子との間に接続された正側リアクトルと、
前記複数の整流回路と前記負側出力端子との間に接続された負側リアクトルと
を備える請求項1から8のいずれか一項に記載の電源装置。 - 前記複数の整流回路のそれぞれに対応して設けられ、それぞれの整流回路に対応する交流電源と前記交流入力端子との間に接続された入力側リアクトルを更に備える請求項1から9のいずれか一項に記載の電源装置。
- 前記正側出力端子および前記負側出力端子に接続され、直流電力を異なる直流電力または交流電力に変換して前記正側出力端子および前記負側出力端子から出力する変換回路を更に備える請求項1から10のいずれか一項に記載の電源装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017101589A JP6930214B2 (ja) | 2017-05-23 | 2017-05-23 | 電源装置 |
US15/936,336 US20180342893A1 (en) | 2017-05-23 | 2018-03-26 | Power supply |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017101589A JP6930214B2 (ja) | 2017-05-23 | 2017-05-23 | 電源装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018198478A JP2018198478A (ja) | 2018-12-13 |
JP6930214B2 true JP6930214B2 (ja) | 2021-09-01 |
Family
ID=64401845
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017101589A Active JP6930214B2 (ja) | 2017-05-23 | 2017-05-23 | 電源装置 |
Country Status (2)
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US (1) | US20180342893A1 (ja) |
JP (1) | JP6930214B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109995132A (zh) * | 2019-03-28 | 2019-07-09 | 武汉普天新能源有限公司 | 一种高频开关电源*** |
CN112970168B (zh) * | 2019-06-25 | 2024-04-26 | 东芝三菱电机产业***株式会社 | 不间断电源装置 |
WO2021131741A1 (ja) * | 2019-12-25 | 2021-07-01 | 株式会社村田製作所 | スイッチングモジュールおよび電源システム |
EP4012906A1 (en) * | 2020-12-09 | 2022-06-15 | Infineon Technologies Austria AG | Switched mode power supply with power factor control |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6114838U (ja) * | 1984-06-29 | 1986-01-28 | 富士電機株式会社 | 電力変換器の故障検出装置 |
JPH05161359A (ja) * | 1991-12-04 | 1993-06-25 | Fuji Electric Co Ltd | Ac/dc変換装置 |
JPH07245955A (ja) * | 1994-03-02 | 1995-09-19 | Yutaka Denki Seisakusho:Kk | 力率改善型安定化電源回路および無停電電源回路 |
US7352083B2 (en) * | 2005-09-16 | 2008-04-01 | American Power Conversion Corporation | Apparatus for and method of UPS operation |
TWI390827B (zh) * | 2008-09-22 | 2013-03-21 | Ablerex Electronics Co Ltd | 具中性點之雙向直流/直流電壓轉換裝置及應用該電壓轉換裝置的不斷電系統 |
US8228046B2 (en) * | 2009-06-16 | 2012-07-24 | American Power Conversion Corporation | Apparatus and method for operating an uninterruptible power supply |
CN102468770B (zh) * | 2010-11-17 | 2014-08-20 | 联正电子(深圳)有限公司 | 交流电源输入集成电源装置及其控制方法 |
US9502962B2 (en) * | 2012-11-09 | 2016-11-22 | Huawei Technologies Co., Ltd. | Power factor correction circuit and power supply circuit |
-
2017
- 2017-05-23 JP JP2017101589A patent/JP6930214B2/ja active Active
-
2018
- 2018-03-26 US US15/936,336 patent/US20180342893A1/en not_active Abandoned
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Publication number | Publication date |
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JP2018198478A (ja) | 2018-12-13 |
US20180342893A1 (en) | 2018-11-29 |
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