JP7162138B2 - 電子機器 - Google Patents

電子機器 Download PDF

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Publication number
JP7162138B2
JP7162138B2 JP2021535357A JP2021535357A JP7162138B2 JP 7162138 B2 JP7162138 B2 JP 7162138B2 JP 2021535357 A JP2021535357 A JP 2021535357A JP 2021535357 A JP2021535357 A JP 2021535357A JP 7162138 B2 JP7162138 B2 JP 7162138B2
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JP
Japan
Prior art keywords
power supply
voltage
value
electronic device
unit
Prior art date
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JP2021535357A
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English (en)
Japanese (ja)
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JPWO2021020391A1 (https=
JPWO2021020391A5 (https=
Inventor
正憲 林原
信也 廣光
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.)
Sony Interactive Entertainment Inc
Original Assignee
Sony Interactive Entertainment Inc
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Filing date
Publication date
Application filed by Sony Interactive Entertainment Inc filed Critical Sony Interactive Entertainment Inc
Publication of JPWO2021020391A1 publication Critical patent/JPWO2021020391A1/ja
Publication of JPWO2021020391A5 publication Critical patent/JPWO2021020391A5/ja
Application granted granted Critical
Publication of JP7162138B2 publication Critical patent/JP7162138B2/ja
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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
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; 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
    • H02J3/001—Arrangements for handling faults or abnormalities, e.g. emergencies or contingencies
    • H02J3/0012—Arrangements for handling faults or abnormalities, e.g. emergencies or contingencies characterised by the contingency detection means in AC networks, e.g. using phasor measurement units [PMU], synchrophasors or contingency analysis
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F1/30—Means for acting in the event of power-supply failure or interruption, e.g. power-supply fluctuations
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; 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
    • H02J1/002—Circuit arrangements for DC mains or DC distribution networks using intermediate DC-AC-DC conversion
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; 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
    • H02J1/08—Three-wire DC power distribution systems; Systems having more than three wires
    • H02J1/082—DC supplies with two or more different DC voltage levels
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; 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
    • H02J9/061—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 DC 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
    • H02M1/0067—Converter structures employing plural converter units, other than for parallel operation of the units on a single load
    • H02M1/007—Plural converter units in cascade
    • 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
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2105/00—Networks for supplying or distributing electric power characterised by their spatial reach or by the load
    • H02J2105/10—Local stationary networks having a local or delimited stationary reach
    • H02J2105/12—Local stationary networks having a local or delimited stationary reach supplying households or buildings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Power Sources (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Rectifiers (AREA)
  • Dc-Dc Converters (AREA)
JP2021535357A 2019-07-30 2020-07-28 電子機器 Active JP7162138B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019140247 2019-07-30
JP2019140247 2019-07-30
PCT/JP2020/028889 WO2021020391A1 (ja) 2019-07-30 2020-07-28 電子機器

Publications (3)

Publication Number Publication Date
JPWO2021020391A1 JPWO2021020391A1 (https=) 2021-02-04
JPWO2021020391A5 JPWO2021020391A5 (https=) 2022-04-14
JP7162138B2 true JP7162138B2 (ja) 2022-10-27

Family

ID=74230706

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021535357A Active JP7162138B2 (ja) 2019-07-30 2020-07-28 電子機器

Country Status (5)

Country Link
US (1) US20220329071A1 (https=)
EP (1) EP4007102A4 (https=)
JP (1) JP7162138B2 (https=)
CN (1) CN114175485B (https=)
WO (1) WO2021020391A1 (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009153351A (ja) 2007-12-21 2009-07-09 Toshiba Tec Corp 電気機器

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56116888U (https=) * 1980-02-04 1981-09-07
JPS6032566A (ja) * 1983-08-03 1985-02-19 Nec Corp 入力監視回路
JPS62202083U (https=) * 1986-06-10 1987-12-23
JP2781977B2 (ja) * 1989-02-23 1998-07-30 富士電気化学株式会社 スイッチング電源
JPH1141806A (ja) * 1997-07-14 1999-02-12 Canon Inc 外部電源用電子機器
KR100423995B1 (ko) * 2002-05-15 2004-03-22 삼성전자주식회사 대기전력 제어 장치 및 방법
JP4726679B2 (ja) * 2006-03-31 2011-07-20 ルネサスエレクトロニクス株式会社 半導体試験方法および半導体装置
JP4345845B2 (ja) * 2007-05-16 2009-10-14 株式会社デンソー 電源装置
NO342950B1 (en) * 2015-11-12 2018-09-10 Comrod As Overvoltage protection circuit for a power converter
JP6673269B2 (ja) * 2017-03-14 2020-03-25 オムロン株式会社 電源装置及び遊技機
JP6980465B2 (ja) * 2017-09-11 2021-12-15 キヤノン株式会社 画像形成装置及び管理システム

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009153351A (ja) 2007-12-21 2009-07-09 Toshiba Tec Corp 電気機器

Also Published As

Publication number Publication date
EP4007102A4 (en) 2023-08-30
EP4007102A1 (en) 2022-06-01
CN114175485B (zh) 2025-10-31
US20220329071A1 (en) 2022-10-13
WO2021020391A1 (ja) 2021-02-04
JPWO2021020391A1 (https=) 2021-02-04
CN114175485A (zh) 2022-03-11

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