BR112018069319A2 - power generation system, base station and method for operating a power generation system employing a double-fed induction generator (dfig) - Google Patents

power generation system, base station and method for operating a power generation system employing a double-fed induction generator (dfig)

Info

Publication number
BR112018069319A2
BR112018069319A2 BR112018069319A BR112018069319A BR112018069319A2 BR 112018069319 A2 BR112018069319 A2 BR 112018069319A2 BR 112018069319 A BR112018069319 A BR 112018069319A BR 112018069319 A BR112018069319 A BR 112018069319A BR 112018069319 A2 BR112018069319 A2 BR 112018069319A2
Authority
BR
Brazil
Prior art keywords
generation system
power generation
dfig
power
double
Prior art date
Application number
BR112018069319A
Other languages
Portuguese (pt)
Inventor
Kumar Tiwari Arvind
Ganireddy Govardhan
Radhakrishna Pillai Rahul
Sridhar Aramanekoppa Sharath
Ramachandrapanicker Somakumar
Y Kolhatkar Yashomani
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of BR112018069319A2 publication Critical patent/BR112018069319A2/en

Links

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
    • H02J1/10—Parallel operation of dc sources
    • H02J1/12—Parallel operation of dc generators with converters, e.g. with mercury-arc rectifier
    • 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
    • H02J3/28—Arrangements for balancing of the load in a network by storage of energy
    • H02J3/32—Arrangements for balancing of the load in a network by storage of energy using batteries with converting means
    • 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
    • H02J3/381—Dispersed generators
    • 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
    • H02J4/00—Circuit arrangements for mains or distribution networks not specified as ac or dc
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/007—Control circuits for doubly fed generators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D29/00—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
    • F02D29/06—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto peculiar to engines driving electric generators
    • 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
    • H02J2300/00—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
    • H02J2300/20—The dispersed energy generation being of renewable origin
    • H02J2300/22—The renewable source being solar energy
    • H02J2300/24—The renewable source being solar energy of photovoltaic origin
    • 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
    • H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
    • 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
    • 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
    • Y02E70/00—Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin

Abstract

um sistema de geração de energia (101) é revelado. o sistema de geração de energia (101) inclui um motor de velocidade variável (106) e um dfig (108) acoplado a ele. o dfig (108) inclui um gerador (112), para gerar uma primeira energia elétrica, e um conversor lateral do rotor (114) e um conversor lateral da linha (116) acoplado eletricamente ao gerador (112). o sistema de geração de energia (101) inclui ainda uma fonte de energia pv (110) e/ ou um dispositivo de armazenamento de energia (122) acoplado eletricamente a uma ligação de dc (118) entre o conversor lateral do rotor (114) e o conversor lateral da linha (116). a fonte de energia pv (110) é configurada para gerar uma segunda energia elétrica e o dispositivo de armazenamento de energia (122) é configurado para fornecer uma terceira energia elétrica. a ligação de dc (118) é configurada para ser acoplada a pelo menos uma carga local de dc (104) para permitir o fornecimento de uma energia de dc para a carga local de dc (104).a power generation system (101) is disclosed. power generation system (101) includes a variable speed motor (106) and a dfig (108) coupled to it. dfig (108) includes a generator (112) for generating a first electrical power, and a rotor side converter (114) and a line side converter (116) electrically coupled to the generator (112). power generation system (101) further includes a pv power source (110) and / or an energy storage device (122) electrically coupled to a dc connection (118) between the rotor side converter (114) and the line side converter (116). the pv power source (110) is configured to generate a second electric power and the energy storage device (122) is configured to provide a third electric power. the dc connection (118) is configured to be coupled to at least one dc local load (104) to allow a dc power to be supplied to the dc local load (104).

BR112018069319A 2016-03-22 2017-03-21 power generation system, base station and method for operating a power generation system employing a double-fed induction generator (dfig) BR112018069319A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN201641009987 2016-03-22
PCT/IB2017/000369 WO2017163126A1 (en) 2016-03-22 2017-03-21 A power generation system and a cell site incorporating the same

Publications (1)

Publication Number Publication Date
BR112018069319A2 true BR112018069319A2 (en) 2019-01-22

Family

ID=58772933

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018069319A BR112018069319A2 (en) 2016-03-22 2017-03-21 power generation system, base station and method for operating a power generation system employing a double-fed induction generator (dfig)

Country Status (4)

Country Link
BR (1) BR112018069319A2 (en)
PH (1) PH12018501925A1 (en)
WO (1) WO2017163126A1 (en)
ZA (1) ZA201806266B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180048157A1 (en) * 2016-08-15 2018-02-15 General Electric Company Power generation system and related method of operating the power generation system
US11678615B2 (en) * 2018-01-11 2023-06-20 Lancium Llc Method and system for dynamic power delivery to a flexible growcenter using unutilized energy sources
US11031787B2 (en) 2018-09-14 2021-06-08 Lancium Llc System of critical datacenters and behind-the-meter flexible datacenters
US11016553B2 (en) 2018-09-14 2021-05-25 Lancium Llc Methods and systems for distributed power control of flexible datacenters
US10367353B1 (en) 2018-10-30 2019-07-30 Lancium Llc Managing queue distribution between critical datacenter and flexible datacenter
WO2020101677A1 (en) * 2018-11-15 2020-05-22 General Electric Company Power generation system and an associated method thereof
US10452127B1 (en) 2019-01-11 2019-10-22 Lancium Llc Redundant flexible datacenter workload scheduling
WO2020227811A1 (en) 2019-05-15 2020-11-19 Upstream Data Inc. Portable blockchain mining system and methods of use
US11868106B2 (en) 2019-08-01 2024-01-09 Lancium Llc Granular power ramping
US11397999B2 (en) 2019-08-01 2022-07-26 Lancium Llc Modifying computing system operations based on cost and power conditions
US10608433B1 (en) 2019-10-28 2020-03-31 Lancium Llc Methods and systems for adjusting power consumption based on a fixed-duration power option agreement
US11042948B1 (en) 2020-02-27 2021-06-22 Lancium Llc Computing component arrangement based on ramping capabilities

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8987939B2 (en) * 2007-11-30 2015-03-24 Caterpillar Inc. Hybrid power system with variable speed genset
US8987926B2 (en) * 2013-03-13 2015-03-24 General Electric Company Systems and methods for variable speed operation of combustion engines

Also Published As

Publication number Publication date
PH12018501925A1 (en) 2019-07-01
WO2017163126A1 (en) 2017-09-28
ZA201806266B (en) 2020-02-26

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Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2662 DE 11-01-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.