CA2994098C - Systeme d'alimentation electrique et dispositif de charge fictive - Google Patents

Systeme d'alimentation electrique et dispositif de charge fictive Download PDF

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Publication number
CA2994098C
CA2994098C CA2994098A CA2994098A CA2994098C CA 2994098 C CA2994098 C CA 2994098C CA 2994098 A CA2994098 A CA 2994098A CA 2994098 A CA2994098 A CA 2994098A CA 2994098 C CA2994098 C CA 2994098C
Authority
CA
Canada
Prior art keywords
power
unit
dummy load
voltage
power supply
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.)
Active
Application number
CA2994098A
Other languages
English (en)
Other versions
CA2994098A1 (fr
Inventor
Katsuyoshi Kawaguchi
Takashi Yokobiki
Kenji Hishiki
Yoshitaka Yonezaki
Takeshi Katayama
Shinya Takei
Katsuhiko KANO
Tatsuya Mizukawa
Yasuo Aoki
Shota Ito
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.)
NEC Corp
Japan Agency for Marine Earth Science and Technology
NEC Magnus Communications Ltd
NEC Network and System Integration Corp
Original Assignee
NEC Corp
Japan Agency for Marine Earth Science and Technology
NEC Magnus Communications Ltd
NEC Network and System Integration 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 NEC Corp, Japan Agency for Marine Earth Science and Technology, NEC Magnus Communications Ltd, NEC Network and System Integration Corp filed Critical NEC Corp
Publication of CA2994098A1 publication Critical patent/CA2994098A1/fr
Application granted granted Critical
Publication of CA2994098C publication Critical patent/CA2994098C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • H02J1/001—Hot plugging or unplugging of load or power modules to or from power distribution networks
    • 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
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Dc-Dc Converters (AREA)

Abstract

L'invention concerne un système d'alimentation électrique pouvant consommer un surplus d'énergie qui n'a pas été consommée, à l'aide d'une configuration simple. Dans un dispositif de plancher océanique (20), des convertisseurs CC/CC principaux (64, 66) convertissent une première énergie CC fournie vers un côté primaire en une seconde énergie CC, et émettent la seconde énergie CC vers un côté secondaire, et une unité de commande (70) et une unité de sortie (80) distribuent la seconde énergie CC à un dispositif de charge fictive (90) et à au moins un dispositif d'observation (100) (appareil). Le dispositif de charge fictive (90) est connecté au côté primaire ou au côté secondaire des convertisseurs CC/CC principaux (64, 66) et consomme le surplus d'énergie de la première énergie CC et de la seconde énergie CC en fonction de l'augmentation/diminution du nombre de dispositifs d'observation (100) connectés à l'unité de commande (70) et à l'unité de sortie (80).
CA2994098A 2016-03-30 2017-01-27 Systeme d'alimentation electrique et dispositif de charge fictive Active CA2994098C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016-069043 2016-03-30
JP2016069043A JP6578602B2 (ja) 2016-03-30 2016-03-30 電力供給システム
PCT/JP2017/002941 WO2017169054A1 (fr) 2016-03-30 2017-01-27 Système d'alimentation électrique et dispositif de charge fictive

Publications (2)

Publication Number Publication Date
CA2994098A1 CA2994098A1 (fr) 2017-10-05
CA2994098C true CA2994098C (fr) 2019-11-12

Family

ID=59963771

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2994098A Active CA2994098C (fr) 2016-03-30 2017-01-27 Systeme d'alimentation electrique et dispositif de charge fictive

Country Status (3)

Country Link
JP (1) JP6578602B2 (fr)
CA (1) CA2994098C (fr)
WO (1) WO2017169054A1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6066239U (ja) * 1983-10-13 1985-05-10 日本電気株式会社 電力回収形給電装置
WO2000038304A1 (fr) * 1998-12-18 2000-06-29 Koninklijke Philips Electronics N.V. Alimentation a mode commute dotee d'une charge fictive
JP2009148717A (ja) * 2007-12-21 2009-07-09 Seiko Epson Corp 液滴吐出ヘッド、液滴吐出装置及び膜の製造方法
JP5396309B2 (ja) * 2010-03-01 2014-01-22 富士通テレコムネットワークス株式会社 給電装置

Also Published As

Publication number Publication date
JP2017184474A (ja) 2017-10-05
WO2017169054A1 (fr) 2017-10-05
CA2994098A1 (fr) 2017-10-05
JP6578602B2 (ja) 2019-09-25

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Effective date: 20180129