GB2513868A - High performance voltage compensation - Google Patents

High performance voltage compensation Download PDF

Info

Publication number
GB2513868A
GB2513868A GB1308190.6A GB201308190A GB2513868A GB 2513868 A GB2513868 A GB 2513868A GB 201308190 A GB201308190 A GB 201308190A GB 2513868 A GB2513868 A GB 2513868A
Authority
GB
United Kingdom
Prior art keywords
voltage
biasing means
power
node
converter
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.)
Withdrawn
Application number
GB1308190.6A
Other languages
English (en)
Other versions
GB201308190D0 (en
Inventor
Colin Hargis
Mark Towers
Oleksandr Melnyk
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.)
Nidec Control Techniques Ltd
Original Assignee
Control Techniques 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 Control Techniques Ltd filed Critical Control Techniques Ltd
Priority to GB1308190.6A priority Critical patent/GB2513868A/en
Publication of GB201308190D0 publication Critical patent/GB201308190D0/en
Priority to IN1344MU2014 priority patent/IN2014MU01344A/en
Priority to US14/268,735 priority patent/US20140333135A1/en
Priority to DE201410106162 priority patent/DE102014106162A1/de
Priority to CN201410190579.2A priority patent/CN104143916A/zh
Priority to CN201420231751.XU priority patent/CN204119035U/zh
Publication of GB2513868A publication Critical patent/GB2513868A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H02J1/10—Parallel operation of DC sources
    • H02J1/12—Parallel operation of DC sources having power converters with further DC sources without power converters
    • 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
    • H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
    • H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
    • H02M3/10—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/156—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
    • H02M3/158—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
    • 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
    • H02M3/325—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 using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—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 using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S30/00—Structural details of PV modules other than those related to light conversion
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S50/00—Monitoring or testing of PV systems, e.g. load balancing or fault identification
    • 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
    • G05F1/66—Regulating electric power
    • G05F1/67—Regulating electric power to the maximum power available from a generator, e.g. from solar cell
    • 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
    • H02M1/0083—Converters characterised by their input or output configuration
    • H02M1/0093—Converters characterised by their input or output configuration wherein the output is created by adding a regulated voltage to or subtracting it from an unregulated input
    • 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
    • H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
    • H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
    • H02M3/10—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/156—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
    • H02M3/158—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
    • H02M3/1584—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load with a plurality of power processing stages connected in parallel
    • 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
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/56—Power conversion systems, e.g. maximum power point trackers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Control Of Electrical Variables (AREA)
GB1308190.6A 2013-05-07 2013-05-07 High performance voltage compensation Withdrawn GB2513868A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB1308190.6A GB2513868A (en) 2013-05-07 2013-05-07 High performance voltage compensation
IN1344MU2014 IN2014MU01344A (https=) 2013-05-07 2014-04-14
US14/268,735 US20140333135A1 (en) 2013-05-07 2014-05-02 High Performance Voltage Compensation
DE201410106162 DE102014106162A1 (de) 2013-05-07 2014-05-02 Hochleistungsspannungskompensation
CN201410190579.2A CN104143916A (zh) 2013-05-07 2014-05-07 产生补偿电压的装置及使用该装置产生补偿电压的方法
CN201420231751.XU CN204119035U (zh) 2013-05-07 2014-05-07 产生补偿电压输出的装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1308190.6A GB2513868A (en) 2013-05-07 2013-05-07 High performance voltage compensation

Publications (2)

Publication Number Publication Date
GB201308190D0 GB201308190D0 (en) 2013-06-12
GB2513868A true GB2513868A (en) 2014-11-12

Family

ID=48627394

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1308190.6A Withdrawn GB2513868A (en) 2013-05-07 2013-05-07 High performance voltage compensation

Country Status (5)

Country Link
US (1) US20140333135A1 (https=)
CN (2) CN104143916A (https=)
DE (1) DE102014106162A1 (https=)
GB (1) GB2513868A (https=)
IN (1) IN2014MU01344A (https=)

Cited By (5)

* Cited by examiner, † Cited by third party
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US20150295498A1 (en) * 2014-04-10 2015-10-15 Ge Energy Power Conversion Technology Ltd Power converters
GB2543308A (en) * 2015-10-14 2017-04-19 Solaris Photonics Ltd System of power generation
WO2020105029A1 (en) 2018-11-25 2020-05-28 Vigdu V Technologies Ltd An optimizer for solar string power generation systems and a method thereof
EP3878682A4 (en) * 2018-11-05 2021-12-01 Nissan Motor Co., Ltd. POWER CONVERSION DEVICE CONTROL PROCESS, AND POWER CONVERSION DEVICE
US11874681B2 (en) 2018-11-25 2024-01-16 Solad—Solar Electronics Ltd. Matcher for multi module solar string power generation systems and a method thereof

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US8963369B2 (en) 2007-12-04 2015-02-24 Solaredge Technologies Ltd. Distributed power harvesting systems using DC power sources
US11735910B2 (en) 2006-12-06 2023-08-22 Solaredge Technologies Ltd. Distributed power system using direct current power sources
US12316274B2 (en) 2006-12-06 2025-05-27 Solaredge Technologies Ltd. Pairing of components in a direct current distributed power generation system
US8319483B2 (en) 2007-08-06 2012-11-27 Solaredge Technologies Ltd. Digital average input current control in power converter
US11855231B2 (en) 2006-12-06 2023-12-26 Solaredge Technologies Ltd. Distributed power harvesting systems using DC power sources
US11888387B2 (en) 2006-12-06 2024-01-30 Solaredge Technologies Ltd. Safety mechanisms, wake up and shutdown methods in distributed power installations
US8473250B2 (en) 2006-12-06 2013-06-25 Solaredge, Ltd. Monitoring of distributed power harvesting systems using DC power sources
US8319471B2 (en) 2006-12-06 2012-11-27 Solaredge, Ltd. Battery power delivery module
US9088178B2 (en) 2006-12-06 2015-07-21 Solaredge Technologies Ltd Distributed power harvesting systems using DC power sources
US8947194B2 (en) 2009-05-26 2015-02-03 Solaredge Technologies Ltd. Theft detection and prevention in a power generation system
US8013472B2 (en) 2006-12-06 2011-09-06 Solaredge, Ltd. Method for distributed power harvesting using DC power sources
US11309832B2 (en) 2006-12-06 2022-04-19 Solaredge Technologies Ltd. Distributed power harvesting systems using DC power sources
US8618692B2 (en) 2007-12-04 2013-12-31 Solaredge Technologies Ltd. Distributed power system using direct current power sources
US11569659B2 (en) 2006-12-06 2023-01-31 Solaredge Technologies Ltd. Distributed power harvesting systems using DC power sources
US11687112B2 (en) 2006-12-06 2023-06-27 Solaredge Technologies Ltd. Distributed power harvesting systems using DC power sources
CN105244905B (zh) 2007-12-05 2019-05-21 太阳能安吉有限公司 分布式电力装置中的安全机构、醒来和关闭方法
EP2294669B8 (en) 2008-05-05 2016-12-07 Solaredge Technologies Ltd. Direct current power combiner
US12418177B2 (en) 2009-10-24 2025-09-16 Solaredge Technologies Ltd. Distributed power system using direct current power sources
US10673229B2 (en) 2010-11-09 2020-06-02 Solaredge Technologies Ltd. Arc detection and prevention in a power generation system
GB2485527B (en) 2010-11-09 2012-12-19 Solaredge Technologies Ltd Arc detection and prevention in a power generation system
GB2483317B (en) 2011-01-12 2012-08-22 Solaredge Technologies Ltd Serially connected inverters
GB2498365A (en) 2012-01-11 2013-07-17 Solaredge Technologies Ltd Photovoltaic module
US9853565B2 (en) 2012-01-30 2017-12-26 Solaredge Technologies Ltd. Maximized power in a photovoltaic distributed power system
GB2498790A (en) 2012-01-30 2013-07-31 Solaredge Technologies Ltd Maximising power in a photovoltaic distributed power system
GB2498791A (en) 2012-01-30 2013-07-31 Solaredge Technologies Ltd Photovoltaic panel circuitry
US9548619B2 (en) 2013-03-14 2017-01-17 Solaredge Technologies Ltd. Method and apparatus for storing and depleting energy
US10615607B2 (en) 2013-05-01 2020-04-07 Tigo Energy, Inc. Systems and methods for quick dissipation of stored energy from input capacitors of power inverters
GB2513868A (en) * 2013-05-07 2014-11-12 Control Tech Ltd High performance voltage compensation
WO2016191264A1 (en) 2015-05-22 2016-12-01 Tigo Energy, Inc. Systems and methods for quick dissipation of stored energy from input capacitors of power inverters
US11177663B2 (en) 2016-04-05 2021-11-16 Solaredge Technologies Ltd. Chain of power devices
US11018623B2 (en) 2016-04-05 2021-05-25 Solaredge Technologies Ltd. Safety switch for photovoltaic systems
US12057807B2 (en) 2016-04-05 2024-08-06 Solaredge Technologies Ltd. Chain of power devices
CN109565179A (zh) * 2016-05-09 2019-04-02 太阳能安吉科技有限公司 最大化光伏分布式功率系统中的功率
DE102020003959A1 (de) * 2020-07-01 2021-07-01 Daimler Ag Aufwärtswandler zum Laden eines elektrischen Energiespeichers eines zumindest teilweise elektrisch betriebenen Kraftfahrzeugs, elektrisches Bordnetz sowie Verfahren
EP4060083A1 (en) * 2021-03-18 2022-09-21 Siemens Energy Global GmbH & Co. KG Electrolysis unit, system and method
NL2029958B1 (en) * 2021-11-30 2023-06-19 Univ Delft Tech A bidirectional Partial Power Processing, PPP, architecture, for converting between a first voltage terminal and a second voltage terminal, as well as a corresponding method
CN114640333B (zh) * 2022-04-27 2024-08-16 陕西科技大学 一种基于双向mosfet开关的补偿变压器投切电路及控制方法

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CN102355165A (zh) * 2011-09-30 2012-02-15 浙江大学 具有全局最大功率输出功能的光伏发电装置
US20120098344A1 (en) * 2009-05-08 2012-04-26 Nxp B.V. Photovoltaic units, methods of operating photovoltaic units and controllers therefor
GB2498790A (en) * 2012-01-30 2013-07-31 Solaredge Technologies Ltd Maximising power in a photovoltaic distributed power system

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GB2513868A (en) * 2013-05-07 2014-11-12 Control Tech Ltd High performance voltage compensation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120098344A1 (en) * 2009-05-08 2012-04-26 Nxp B.V. Photovoltaic units, methods of operating photovoltaic units and controllers therefor
GB2476508A (en) * 2009-12-23 2011-06-29 Control Tech Ltd Voltage compensation system for photovoltaic modules
CN102355165A (zh) * 2011-09-30 2012-02-15 浙江大学 具有全局最大功率输出功能的光伏发电装置
GB2498790A (en) * 2012-01-30 2013-07-31 Solaredge Technologies Ltd Maximising power in a photovoltaic distributed power system

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150295498A1 (en) * 2014-04-10 2015-10-15 Ge Energy Power Conversion Technology Ltd Power converters
US9800161B2 (en) * 2014-04-10 2017-10-24 Ge Energy Power Conversion Technology Ltd Power converters
GB2543308A (en) * 2015-10-14 2017-04-19 Solaris Photonics Ltd System of power generation
WO2017064497A1 (en) * 2015-10-14 2017-04-20 Solaris Photonics Ltd System of power generation
US10033191B2 (en) 2015-10-14 2018-07-24 Solaris Photonoics Ltd System of power generation
TWI656725B (zh) * 2015-10-14 2019-04-11 英商索拉瑞斯光電股份有限公司 發電系統
EP3878682A4 (en) * 2018-11-05 2021-12-01 Nissan Motor Co., Ltd. POWER CONVERSION DEVICE CONTROL PROCESS, AND POWER CONVERSION DEVICE
WO2020105029A1 (en) 2018-11-25 2020-05-28 Vigdu V Technologies Ltd An optimizer for solar string power generation systems and a method thereof
EP3884356A4 (en) * 2018-11-25 2021-12-29 Vigdu V Technologies Ltd An optimizer for solar string power generation systems and a method thereof
US11621564B2 (en) 2018-11-25 2023-04-04 Vigdu V Technologies Ltd Optimizer for solar string power generation systems and a method thereof
US11874681B2 (en) 2018-11-25 2024-01-16 Solad—Solar Electronics Ltd. Matcher for multi module solar string power generation systems and a method thereof
US12261445B2 (en) 2018-11-25 2025-03-25 Vigdu V Technologies Ltd Optimizer for solar string power generation systems and a method thereof

Also Published As

Publication number Publication date
IN2014MU01344A (https=) 2015-09-04
CN204119035U (zh) 2015-01-21
CN104143916A (zh) 2014-11-12
DE102014106162A1 (de) 2014-11-13
US20140333135A1 (en) 2014-11-13
GB201308190D0 (en) 2013-06-12

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