IN2012DN01259A - - Google Patents

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Publication number
IN2012DN01259A
IN2012DN01259A IN1259DEN2012A IN2012DN01259A IN 2012DN01259 A IN2012DN01259 A IN 2012DN01259A IN 1259DEN2012 A IN1259DEN2012 A IN 1259DEN2012A IN 2012DN01259 A IN2012DN01259 A IN 2012DN01259A
Authority
IN
India
Prior art keywords
electric power
battery
power supply
supply
commercial
Prior art date
Application number
Inventor
Nobuo Yoshioka
Toshihito Shimotsu
Toshihiko Sakamoto
Katsuaki Morita
Takashi Toyohara
Original Assignee
Mitsubishi Heavy Ind Ltd
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 Mitsubishi Heavy Ind Ltd filed Critical Mitsubishi Heavy Ind Ltd
Publication of IN2012DN01259A publication Critical patent/IN2012DN01259A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/12—Arrangements of means for transmitting pneumatic, hydraulic, or electric power to movable parts of devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
    • B66C19/007—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries for containers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44—Methods for charging or discharging
    • 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
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
  • Control And Safety Of Cranes (AREA)

Abstract

In order to reduce electric power supplied from a commercial power supply to a crane to thereby enable low-voltage power transmission, a power supply apparatus (40) includes a battery (42) for supplying electric power to an electric power load of the crane, the battery (42) being chargeable and dischargeable; and a PWM converter (41) that receives supply of a predetermined electric power from the commercial power supply. A charge/discharge controlling apparatus (53) calculates an electric power difference between the electric power consumed by the electric power load and the electric power supplied from the commercial power supply, and a charging/discharging apparatus (48) charges/discharges electric power according to the calculated electric power difference to/from the battery (42).
IN1259DEN2012 2011-01-19 2011-04-25 IN2012DN01259A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011009245A JP5725877B2 (en) 2011-01-19 2011-01-19 Power supply apparatus, crane, and power supply method.
PCT/JP2011/060091 WO2012098699A1 (en) 2011-01-19 2011-04-25 Power-supply device, crane, and power-supply method

Publications (1)

Publication Number Publication Date
IN2012DN01259A true IN2012DN01259A (en) 2015-05-15

Family

ID=46515347

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1259DEN2012 IN2012DN01259A (en) 2011-01-19 2011-04-25

Country Status (7)

Country Link
JP (1) JP5725877B2 (en)
KR (2) KR101589360B1 (en)
CN (1) CN102714424B (en)
HK (1) HK1171579A1 (en)
IN (1) IN2012DN01259A (en)
SG (1) SG182246A1 (en)
WO (1) WO2012098699A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5935301B2 (en) * 2011-11-17 2016-06-15 住友重機械搬送システム株式会社 Power supply apparatus and supply power control method
US10095298B2 (en) 2015-03-27 2018-10-09 Nec Corporation Control device
JP5943114B1 (en) 2015-03-27 2016-06-29 日本電気株式会社 Control device
JP6048527B2 (en) * 2015-03-27 2016-12-21 日本電気株式会社 Control device
CN104966855B (en) * 2015-06-26 2017-09-15 北京百度网讯科技有限公司 Electric discharge device and charging method for battery
CN106608594A (en) * 2015-10-27 2017-05-03 广东保达动力技术有限公司 Extended-range energy-saving hybrid power system applied to cranes
TWI612007B (en) * 2016-06-06 2018-01-21 台灣積體電路製造股份有限公司 Overhead hoist transporter and associated vehicle and control method
JP7221634B2 (en) * 2018-10-02 2023-02-14 株式会社大林組 Power receiving equipment
FR3120618B1 (en) * 2021-03-10 2023-11-03 Manitowoc Crane Group France Method for managing the electrical power of a crane from a primary source and a rechargeable secondary source

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003299250A (en) * 2002-03-29 2003-10-17 Hitachi Ltd Power supply unit and elevator apparatus
JP2006238516A (en) * 2005-02-22 2006-09-07 Ishikawajima Harima Heavy Ind Co Ltd Load driving unit
JP4856421B2 (en) 2005-12-13 2012-01-18 株式会社小川製作所 Control system and control method for electrically driven construction tower crane
JP5082450B2 (en) * 2007-01-12 2012-11-28 株式会社明電舎 Power supply equipment
JP2010149954A (en) * 2008-12-24 2010-07-08 Mitsubishi Heavy Ind Ltd Power supply switching device of tire type crane and tire type crane system
CN101521470B (en) * 2009-03-26 2012-10-03 严兆基 Power supply method and power supply system for rubber-tyred container gantry crane

Also Published As

Publication number Publication date
JP2012152039A (en) 2012-08-09
KR20120112364A (en) 2012-10-11
HK1171579A1 (en) 2013-03-28
WO2012098699A1 (en) 2012-07-26
CN102714424B (en) 2015-07-15
SG182246A1 (en) 2012-08-30
JP5725877B2 (en) 2015-05-27
CN102714424A (en) 2012-10-03
KR20140015576A (en) 2014-02-06
KR101589360B1 (en) 2016-01-29

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