JPWO2015159785A1 - 電源システム - Google Patents
電源システム Download PDFInfo
- Publication number
- JPWO2015159785A1 JPWO2015159785A1 JP2016513741A JP2016513741A JPWO2015159785A1 JP WO2015159785 A1 JPWO2015159785 A1 JP WO2015159785A1 JP 2016513741 A JP2016513741 A JP 2016513741A JP 2016513741 A JP2016513741 A JP 2016513741A JP WO2015159785 A1 JPWO2015159785 A1 JP WO2015159785A1
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- JP
- Japan
- Prior art keywords
- power supply
- unit
- output current
- units
- output
- 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.)
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
-
- 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
- H02M3/156—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 with automatic control of output voltage or current, e.g. switching regulators
- H02M3/158—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 with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
- H02M3/1584—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 with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load with a plurality of power processing stages connected in parallel
-
- 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
- H02M1/0048—Circuits or arrangements for reducing losses
-
- 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
- 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
- H02M3/156—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 with automatic control of output voltage or current, e.g. switching regulators
- H02M3/1566—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 with automatic control of output voltage or current, e.g. switching regulators with means for compensating against rapid load changes, e.g. with auxiliary current source, with dual mode control or with inductance variation
-
- 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
- H02M3/156—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 with automatic control of output voltage or current, e.g. switching regulators
- H02M3/157—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 with automatic control of output voltage or current, e.g. switching regulators with digital control
-
- 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)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Direct Current Feeding And Distribution (AREA)
- Dc-Dc Converters (AREA)
- Power Sources (AREA)
Abstract
Description
2…スイッチング制御回路
3…出力電圧検出回路
4…シリアルバス
5…出力電流検出回路(出力電流検出部)
6…ドループ生成回路
10A,10B…コントローラ
11…通信部
12…出力電流取得部(出力電流検出部)
13…駆動制御部
14…加算部(算出部)
15…台数決定部
16…過電流保護部
17…スイッチ制御部
21…三角波生成回路
100A,100B…ユニット
201…電源システム
C1,C2…キャパシタ
CMP1…PWMコンパレータ
D1…ダイオード
L1…インダクタ
OPAMP1…誤差増幅器
Q1…スイッチ素子
R0,R1,R2…抵抗
Claims (3)
- 電力変換を行うコンバータ部を有する複数の電源装置を備え、前記複数の電源装置の入力部及び出力部がそれぞれ並列接続され、前記複数の電源装置は互いに通信して、前記複数の電源装置のうち少なくとも一つは、他の前記電源装置の駆動及び停止を制御するマスタモジュールに設定された電源システムにおいて、
前記他の電源装置は、
出力電流を検出し、検出結果を前記マスタモジュールに設定された電源装置へ出力する出力電流検出出力部
を備え、
前記マスタモジュールに設定された電源装置は、
出力電流を検出する出力電流検出部と、
前記出力電流検出部が検出した出力電流が閾値を超えたときに、他のすべての前記電源装置を駆動させる駆動制御部と、
前記他の電源装置すべてが駆動している場合、前記出力電流検出部が検出した出力電流、及び、前記他の電源装置が出力した出力電流の検出結果を加算し、出力電流の合計を算出する算出部と、
前記算出部による算出結果に基づいて、駆動させる電源装置の台数を決定する台数決定部と、
を備え、
前記駆動制御部は、
他のすべての前記電源装置が駆動しているときに前記台数決定部が決定した台数に基づいて、前記他の電源装置の何れかを停止させる、
電源システム。 - 前記閾値は、一以上の前記電源装置が停止している場合に前記出力電流検出部が検出する出力電流値以上である、請求項1に記載の電源システム。
- 前記複数の電源装置は過電流保護回路を備え、
前記閾値は前記過電流保護回路の過電流保護点未満である、
請求項1又は2に記載の電源システム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014082580 | 2014-04-14 | ||
JP2014082580 | 2014-04-14 | ||
PCT/JP2015/061050 WO2015159785A1 (ja) | 2014-04-14 | 2015-04-09 | 電源システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2015159785A1 true JPWO2015159785A1 (ja) | 2017-04-13 |
JP6202196B2 JP6202196B2 (ja) | 2017-09-27 |
Family
ID=54323995
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016513741A Active JP6202196B2 (ja) | 2014-04-14 | 2015-04-09 | 電源システム |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP6202196B2 (ja) |
CN (1) | CN106104412B (ja) |
DE (1) | DE112015001799T5 (ja) |
WO (1) | WO2015159785A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6660553B2 (ja) * | 2015-11-30 | 2020-03-11 | パナソニックIpマネジメント株式会社 | 電源装置、電源装置の制御方法、および電源装置制御プログラム |
CN108352783B (zh) * | 2015-11-30 | 2020-05-29 | 株式会社村田制作所 | 开关电源装置以及下垂特性补正方法 |
CN111740405A (zh) * | 2020-05-29 | 2020-10-02 | 科华恒盛股份有限公司 | 电气设备的启动控制方法、系统及装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000102164A (ja) * | 1998-09-21 | 2000-04-07 | Toshiba Corp | 電源装置 |
JP2007318949A (ja) * | 2006-05-26 | 2007-12-06 | Origin Electric Co Ltd | 直流電力供給方法及び直流電力供給装置 |
JP2010154613A (ja) * | 2008-12-24 | 2010-07-08 | Ntt Facilities Inc | 直流電源装置 |
JP2011055637A (ja) * | 2009-09-01 | 2011-03-17 | Ntt Facilities Inc | 直流電源装置及びその制御方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7304462B2 (en) * | 2005-02-02 | 2007-12-04 | Power-One, Inc. | Compensated droop method for paralleling of power supplies (C-droop method) |
JP5636267B2 (ja) * | 2010-11-19 | 2014-12-03 | 中国電力株式会社 | 直流電源装置、電気自動車用充電装置、直流電源ユニットの並列運転方法および電気自動車の充電電流制御方法 |
CN102545899B (zh) * | 2012-03-05 | 2014-11-05 | 中达电通股份有限公司 | 模拟和数字电源模块混插电源系统的均流控制方法 |
JP2015056945A (ja) * | 2013-09-11 | 2015-03-23 | 日本電信電話株式会社 | 電源装置及びict装置の連携制御システム |
-
2015
- 2015-04-09 JP JP2016513741A patent/JP6202196B2/ja active Active
- 2015-04-09 DE DE112015001799.2T patent/DE112015001799T5/de active Pending
- 2015-04-09 WO PCT/JP2015/061050 patent/WO2015159785A1/ja active Application Filing
- 2015-04-09 CN CN201580014530.4A patent/CN106104412B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000102164A (ja) * | 1998-09-21 | 2000-04-07 | Toshiba Corp | 電源装置 |
JP2007318949A (ja) * | 2006-05-26 | 2007-12-06 | Origin Electric Co Ltd | 直流電力供給方法及び直流電力供給装置 |
JP2010154613A (ja) * | 2008-12-24 | 2010-07-08 | Ntt Facilities Inc | 直流電源装置 |
JP2011055637A (ja) * | 2009-09-01 | 2011-03-17 | Ntt Facilities Inc | 直流電源装置及びその制御方法 |
Also Published As
Publication number | Publication date |
---|---|
WO2015159785A1 (ja) | 2015-10-22 |
JP6202196B2 (ja) | 2017-09-27 |
DE112015001799T5 (de) | 2016-12-29 |
CN106104412B (zh) | 2018-12-04 |
CN106104412A (zh) | 2016-11-09 |
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