CN114900017A - 供电装置 - Google Patents

供电装置 Download PDF

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Publication number
CN114900017A
CN114900017A CN202210078106.8A CN202210078106A CN114900017A CN 114900017 A CN114900017 A CN 114900017A CN 202210078106 A CN202210078106 A CN 202210078106A CN 114900017 A CN114900017 A CN 114900017A
Authority
CN
China
Prior art keywords
voltage
power supply
input
output
circuit
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.)
Pending
Application number
CN202210078106.8A
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English (en)
Chinese (zh)
Inventor
竹井凉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FDK Corp
Original Assignee
FDK Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by FDK Corp filed Critical FDK Corp
Publication of CN114900017A publication Critical patent/CN114900017A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • 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
    • H02J1/00—Circuit arrangements for dc mains or dc distribution networks
    • H02J1/10—Parallel operation of dc sources
    • H02J1/102—Parallel operation of dc sources being switching converters
    • 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
    • H02J1/00—Circuit arrangements for dc mains or dc distribution networks
    • H02J1/10—Parallel operation of dc sources
    • H02J1/106—Parallel operation of dc sources for load balancing, symmetrisation, or sharing
    • 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
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
    • 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)
  • Dc-Dc Converters (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Direct Current Feeding And Distribution (AREA)
CN202210078106.8A 2021-01-25 2022-01-24 供电装置 Pending CN114900017A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021-009506 2021-01-25
JP2021009506A JP2022113336A (ja) 2021-01-25 2021-01-25 電力供給装置

Publications (1)

Publication Number Publication Date
CN114900017A true CN114900017A (zh) 2022-08-12

Family

ID=82658164

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210078106.8A Pending CN114900017A (zh) 2021-01-25 2022-01-24 供电装置

Country Status (3)

Country Link
JP (1) JP2022113336A (ja)
CN (1) CN114900017A (ja)
TW (1) TWI805139B (ja)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7157890B1 (en) * 2005-10-25 2007-01-02 Microchip Technology Inc. Using pulse width modulation in the control of load sharing between paralleled power supplies
US8946937B2 (en) * 2010-08-18 2015-02-03 Volterra Semiconductor Corporation Switching circuits for extracting power from an electric power source and associated methods

Also Published As

Publication number Publication date
JP2022113336A (ja) 2022-08-04
TWI805139B (zh) 2023-06-11
TW202304095A (zh) 2023-01-16

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