WO2008011522A3 - Integrated and optimized distributed generation and interconnect system controller - Google Patents

Integrated and optimized distributed generation and interconnect system controller Download PDF

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Publication number
WO2008011522A3
WO2008011522A3 PCT/US2007/073900 US2007073900W WO2008011522A3 WO 2008011522 A3 WO2008011522 A3 WO 2008011522A3 US 2007073900 W US2007073900 W US 2007073900W WO 2008011522 A3 WO2008011522 A3 WO 2008011522A3
Authority
WO
WIPO (PCT)
Prior art keywords
distributed generation
export
integrated
system controller
interconnect system
Prior art date
Application number
PCT/US2007/073900
Other languages
French (fr)
Other versions
WO2008011522A2 (en
Inventor
Yaobin Chen
Steve Rovnyak
Sheng Yong
Vikram Singh Rajput
Terry Pahls
Larry George
Jeff Malkoff
Xiaohui Hui
Original Assignee
Univ Indiana Res & Tech Corp
Yaobin Chen
Steve Rovnyak
Sheng Yong
Vikram Singh Rajput
Terry Pahls
Larry George
Jeff Malkoff
Xiaohui Hui
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 Univ Indiana Res & Tech Corp, Yaobin Chen, Steve Rovnyak, Sheng Yong, Vikram Singh Rajput, Terry Pahls, Larry George, Jeff Malkoff, Xiaohui Hui filed Critical Univ Indiana Res & Tech Corp
Publication of WO2008011522A2 publication Critical patent/WO2008011522A2/en
Publication of WO2008011522A3 publication Critical patent/WO2008011522A3/en
Priority to US12/355,972 priority Critical patent/US8190299B2/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N5/00—Computing arrangements using knowledge-based models
    • G06N5/04—Inference or reasoning models
    • G06N5/046—Forward inferencing; Production systems
    • 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
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/24—Arrangements for preventing or reducing oscillations of power in networks
    • H02J3/242—Arrangements for preventing or reducing oscillations of power in networks using phasor measuring units [PMU]
    • 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
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
    • 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
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
    • H02J3/46—Controlling of the sharing of output between the generators, converters, or transformers
    • 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
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
    • H02J3/388—Islanding, i.e. disconnection of local power supply from the network
    • 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
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/70—Smart grids as climate change mitigation technology in the energy generation sector
    • 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
    • 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
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S10/00—Systems supporting electrical power generation, transmission or distribution
    • Y04S10/22—Flexible AC transmission systems [FACTS] or power factor or reactive power compensating or correcting units

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Evolutionary Computation (AREA)
  • Data Mining & Analysis (AREA)
  • Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • Computational Linguistics (AREA)
  • Artificial Intelligence (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Feedback Control In General (AREA)
  • Control Of Eletrric Generators (AREA)

Abstract

Systems and methods for designing and controlling distributed generation resources are disclosed. Monolithic or distributed controllers control the power requests sent to each distributed generation resource to achieve optimal efficiency using rule-based and/or fuzzy logic- based control techniques. High-impedance fault (HIF) detection circuitry allows power export to the utility grid in normal operating circumstances, and when an islanding condition is detected, ceases that export within two seconds and prevents further export until the condition is cleared.
PCT/US2007/073900 2006-07-19 2007-07-19 Integrated and optimized distributed generation and interconnect system controller WO2008011522A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/355,972 US8190299B2 (en) 2006-07-19 2009-01-19 Integrated and optimized distributed generation and interconnect system controller

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US80778606P 2006-07-19 2006-07-19
US60/807,786 2006-07-19

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/355,972 Continuation US8190299B2 (en) 2006-07-19 2009-01-19 Integrated and optimized distributed generation and interconnect system controller

Publications (2)

Publication Number Publication Date
WO2008011522A2 WO2008011522A2 (en) 2008-01-24
WO2008011522A3 true WO2008011522A3 (en) 2008-07-10

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/073900 WO2008011522A2 (en) 2006-07-19 2007-07-19 Integrated and optimized distributed generation and interconnect system controller

Country Status (1)

Country Link
WO (1) WO2008011522A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107636928B (en) * 2015-05-13 2022-04-05 三星重工业株式会社 Ship and electric power operation method thereof

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009059370A1 (en) * 2007-11-08 2009-05-14 Commonwealth Scientific And Industrial Research Organisation Methods and apparatus for resource management
US8269821B2 (en) 2009-01-27 2012-09-18 EchoStar Technologies, L.L.C. Systems and methods for providing closed captioning in three-dimensional imagery
DE102009031017B4 (en) 2009-06-29 2018-06-21 Wobben Properties Gmbh Method and device for monitoring a three-phase alternating voltage network and wind energy plant
EP2752969A1 (en) * 2013-01-08 2014-07-09 Alcatel-Lucent Method for providing control of an energy network
KR101564321B1 (en) * 2014-03-18 2015-11-02 전자부품연구원 Generating method for Generator and system
US10965153B2 (en) 2016-02-05 2021-03-30 Duke Energy Corporation Methods of microgrid communications and connection transitions
CN114759616B (en) * 2022-06-14 2022-09-16 之江实验室 Micro-grid robust optimization scheduling method considering characteristics of power electronic devices

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5537327A (en) * 1993-10-22 1996-07-16 New York State Electric & Gas Corporation Method and apparatus for detecting high-impedance faults in electrical power systems
US6453248B1 (en) * 1998-07-21 2002-09-17 Abb Inc. High impedance fault detection

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5537327A (en) * 1993-10-22 1996-07-16 New York State Electric & Gas Corporation Method and apparatus for detecting high-impedance faults in electrical power systems
US5734575A (en) * 1993-10-22 1998-03-31 New York State Electric & Gas Corp. Method and apparatus for detecting high-impedance faults in electrical power systems
US6453248B1 (en) * 1998-07-21 2002-09-17 Abb Inc. High impedance fault detection

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
HOU ET AL.: "Deterministic High-Impedance Fault Detection and Phase Selection on Ungrounded Distribution System", SEL, 2005, pages 1 - 10 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107636928B (en) * 2015-05-13 2022-04-05 三星重工业株式会社 Ship and electric power operation method thereof

Also Published As

Publication number Publication date
WO2008011522A2 (en) 2008-01-24

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