CN108352831A - 隔离和电压调节电路 - Google Patents

隔离和电压调节电路 Download PDF

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Publication number
CN108352831A
CN108352831A CN201680064203.4A CN201680064203A CN108352831A CN 108352831 A CN108352831 A CN 108352831A CN 201680064203 A CN201680064203 A CN 201680064203A CN 108352831 A CN108352831 A CN 108352831A
Authority
CN
China
Prior art keywords
input
voltage
controller
circuit
diode
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
CN201680064203.4A
Other languages
English (en)
Chinese (zh)
Inventor
B·德瓦尼
S·劳斯
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.)
Intelligent Energy Ltd
Original Assignee
Intelligent Energy 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 Intelligent Energy Ltd filed Critical Intelligent Energy Ltd
Publication of CN108352831A publication Critical patent/CN108352831A/zh
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/30—Modifications for providing a predetermined threshold before switching
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current 
    • G05F1/46—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC
    • G05F1/56—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices
    • G05F1/565—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor
    • G05F1/569—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor for protection
    • G05F1/571—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor for protection with overvoltage detector
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F5/00—Systems for regulating electric variables by detecting deviations in the electric input to the system and thereby controlling a device within the system to obtain a regulated output
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/043—Processes for controlling fuel cells or fuel cell systems applied during specific periods
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04313—Processes for controlling fuel cells or fuel cell systems characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
    • H01M8/04537—Electric variables
    • H01M8/04544—Voltage
    • H01M8/04559—Voltage of fuel cell stacks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
    • H01M8/04858—Electric variables
    • H01M8/04865—Voltage
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
    • H01M8/04858—Electric variables
    • H01M8/04865—Voltage
    • H01M8/0488—Voltage of fuel cell stacks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
    • H01M8/04858—Electric variables
    • H01M8/04949—Electric variables other electric variables, e.g. resistance or impedance
    • H01M8/04953—Electric variables other electric variables, e.g. resistance or impedance of auxiliary devices, e.g. batteries, capacitors
    • 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
    • H02J1/108—Parallel operation of DC sources using diodes blocking reverse current flow
    • H02J3/387—
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/30—Modifications for providing a predetermined threshold before switching
    • H03K17/302—Modifications for providing a predetermined threshold before switching in field-effect transistor switches
    • 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
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/30—Modifications for providing a predetermined threshold before switching
    • H03K2017/307—Modifications for providing a predetermined threshold before switching circuits simulating a diode, e.g. threshold zero
    • 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
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • Dc-Dc Converters (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Fuel Cell (AREA)
  • Electronic Switches (AREA)
CN201680064203.4A 2015-11-03 2016-10-25 隔离和电压调节电路 Pending CN108352831A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1519433.5A GB2544059A (en) 2015-11-03 2015-11-03 Isolation and voltage regulation circuit
GB1519433.5 2015-11-03
PCT/GB2016/053318 WO2017077270A1 (en) 2015-11-03 2016-10-25 Isolation and voltage regulation circuit

Publications (1)

Publication Number Publication Date
CN108352831A true CN108352831A (zh) 2018-07-31

Family

ID=55130627

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680064203.4A Pending CN108352831A (zh) 2015-11-03 2016-10-25 隔离和电压调节电路

Country Status (6)

Country Link
US (1) US10680603B2 (enExample)
EP (1) EP3371886A1 (enExample)
JP (1) JP2018537068A (enExample)
CN (1) CN108352831A (enExample)
GB (1) GB2544059A (enExample)
WO (1) WO2017077270A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111193423A (zh) * 2020-03-17 2020-05-22 美的集团股份有限公司 整流降压电路、驱动控制电路和家电设备

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115328247B (zh) * 2022-08-16 2023-11-24 骏盈半导体(上海)有限公司 供电模块以及稳压电路

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4024415A (en) * 1974-12-20 1977-05-17 Matsura Yoshiaki Detecting device for detecting battery outlet voltage
JPH0683466A (ja) * 1992-09-02 1994-03-25 Nippon Telegr & Teleph Corp <Ntt> 電源装置
US20050175876A1 (en) * 2004-01-08 2005-08-11 Daimlerchrysler Ag Fuel cell system including a fuel cell stack and at least one electrical energy storage device
CN101339417A (zh) * 2008-08-26 2009-01-07 青岛海信移动通信技术股份有限公司 电路隔离模块以及电压切换电路

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2787059B2 (ja) * 1993-02-15 1998-08-13 日本電信電話株式会社 電源装置
FR2865069A1 (fr) 2004-12-23 2005-07-15 Daimler Chrysler Ag Systeme de pile a combustible muni d'un empilement de cellules a combustible et d'au moins un dispositif d'accumulation d'energie electrique
JP4655850B2 (ja) * 2005-09-28 2011-03-23 ミツミ電機株式会社 電源供給制御回路
JP2009232665A (ja) * 2008-03-25 2009-10-08 Toshiba Corp 電源装置および電源制御方法
US8582374B2 (en) * 2009-12-15 2013-11-12 Intel Corporation Method and apparatus for dynamically adjusting voltage reference to optimize an I/O system
FI125567B (en) * 2011-02-28 2015-11-30 Convion Oy Method and arrangement for improving the operation of a high temperature fuel cell system
JP5765978B2 (ja) * 2011-03-15 2015-08-19 トランスフォーム・ジャパン株式会社 半導体素子およびその駆動方法
JP6097964B2 (ja) * 2012-10-22 2017-03-22 四変テック株式会社 Ｌｅｄ点灯装置
US9304524B2 (en) * 2014-08-24 2016-04-05 Freescale Semiconductor, Inc. Voltage regulation system for integrated circuit

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4024415A (en) * 1974-12-20 1977-05-17 Matsura Yoshiaki Detecting device for detecting battery outlet voltage
JPH0683466A (ja) * 1992-09-02 1994-03-25 Nippon Telegr & Teleph Corp <Ntt> 電源装置
US20050175876A1 (en) * 2004-01-08 2005-08-11 Daimlerchrysler Ag Fuel cell system including a fuel cell stack and at least one electrical energy storage device
CN101339417A (zh) * 2008-08-26 2009-01-07 青岛海信移动通信技术股份有限公司 电路隔离模块以及电压切换电路

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111193423A (zh) * 2020-03-17 2020-05-22 美的集团股份有限公司 整流降压电路、驱动控制电路和家电设备

Also Published As

Publication number Publication date
JP2018537068A (ja) 2018-12-13
EP3371886A1 (en) 2018-09-12
US10680603B2 (en) 2020-06-09
WO2017077270A1 (en) 2017-05-11
GB2544059A (en) 2017-05-10
US20180323781A1 (en) 2018-11-08
GB201519433D0 (en) 2015-12-16

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Application publication date: 20180731