Method and device for primary frequency modulation in new energy power generation

Method and device for primary frequency modulation in new energy power generation

A method and a device for primary frequency modulation in new energy power generation are provided. An inverter performs a first power adjustment according to a p-f droop curve before receiving a power adjustment instruction sent by the power station 5 controller, and performs a second power adjustm...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: PAN, Nianan, ZHANG, Xianli, LIU, Chao, JIANG, Tao, SUN, Wei
Format: Patent
Sprache:eng
Schlagworte:
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
SYSTEMS FOR STORING ELECTRIC ENERGY
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator PAN, Nianan
ZHANG, Xianli
LIU, Chao
JIANG, Tao
SUN, Wei
description A method and a device for primary frequency modulation in new energy power generation are provided. An inverter performs a first power adjustment according to a p-f droop curve before receiving a power adjustment instruction sent by the power station 5 controller, and performs a second power adjustment in response to the power adjustment instruction. Since the inverter performs the first power adjustment before responding to the power adjustment instruction sent by the power station controller, the response of the primary frequency modulation is speeded up, so that rapid control for the new energy generation power is achieved, thereby ensuring stable operation of a power grid for new energy power 0 generation. Power adjustment unit Adjustment instruction 200 response unit Power adjustment end 300 control unit Figure 6
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_AU2021232772BB2</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>AU2021232772BB2</sourcerecordid><originalsourceid>FETCH-epo_espacenet_AU2021232772BB23</originalsourceid><addsrcrecordid>eNqNij0LwjAQQLM4iPofbnAVNB06W1FcHASdS0gubaC9i9fUkn_vB_4Ap8fjvbm6XjC17MCQA4fPYBE8C0QJvZEMXvAxItkMPbuxMykwQSAgnAAJpckQeUKB5mPfvFQzb7oBVz8u1Pp0vB3OG4xc4xCNfa-p3t_1Vu90octSV5Uu_txePAM5Sw</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Method and device for primary frequency modulation in new energy power generation</title><source>esp@cenet</source><creator>PAN, Nianan ; ZHANG, Xianli ; LIU, Chao ; JIANG, Tao ; SUN, Wei</creator><creatorcontrib>PAN, Nianan ; ZHANG, Xianli ; LIU, Chao ; JIANG, Tao ; SUN, Wei</creatorcontrib><description>A method and a device for primary frequency modulation in new energy power generation are provided. An inverter performs a first power adjustment according to a p-f droop curve before receiving a power adjustment instruction sent by the power station 5 controller, and performs a second power adjustment in response to the power adjustment instruction. Since the inverter performs the first power adjustment before responding to the power adjustment instruction sent by the power station controller, the response of the primary frequency modulation is speeded up, so that rapid control for the new energy generation power is achieved, thereby ensuring stable operation of a power grid for new energy power 0 generation. Power adjustment unit Adjustment instruction 200 response unit Power adjustment end 300 control unit Figure 6</description><language>eng</language><subject>CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; ELECTRICITY ; GENERATION ; SYSTEMS FOR STORING ELECTRIC ENERGY</subject><creationdate>2023</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20230330&amp;DB=EPODOC&amp;CC=AU&amp;NR=2021232772B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20230330&amp;DB=EPODOC&amp;CC=AU&amp;NR=2021232772B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>PAN, Nianan</creatorcontrib><creatorcontrib>ZHANG, Xianli</creatorcontrib><creatorcontrib>LIU, Chao</creatorcontrib><creatorcontrib>JIANG, Tao</creatorcontrib><creatorcontrib>SUN, Wei</creatorcontrib><title>Method and device for primary frequency modulation in new energy power generation</title><description>A method and a device for primary frequency modulation in new energy power generation are provided. An inverter performs a first power adjustment according to a p-f droop curve before receiving a power adjustment instruction sent by the power station 5 controller, and performs a second power adjustment in response to the power adjustment instruction. Since the inverter performs the first power adjustment before responding to the power adjustment instruction sent by the power station controller, the response of the primary frequency modulation is speeded up, so that rapid control for the new energy generation power is achieved, thereby ensuring stable operation of a power grid for new energy power 0 generation. Power adjustment unit Adjustment instruction 200 response unit Power adjustment end 300 control unit Figure 6</description><subject>CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER</subject><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</subject><subject>ELECTRICITY</subject><subject>GENERATION</subject><subject>SYSTEMS FOR STORING ELECTRIC ENERGY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNij0LwjAQQLM4iPofbnAVNB06W1FcHASdS0gubaC9i9fUkn_vB_4Ap8fjvbm6XjC17MCQA4fPYBE8C0QJvZEMXvAxItkMPbuxMykwQSAgnAAJpckQeUKB5mPfvFQzb7oBVz8u1Pp0vB3OG4xc4xCNfa-p3t_1Vu90octSV5Uu_txePAM5Sw</recordid><startdate>20230330</startdate><enddate>20230330</enddate><creator>PAN, Nianan</creator><creator>ZHANG, Xianli</creator><creator>LIU, Chao</creator><creator>JIANG, Tao</creator><creator>SUN, Wei</creator><scope>EVB</scope></search><sort><creationdate>20230330</creationdate><title>Method and device for primary frequency modulation in new energy power generation</title><author>PAN, Nianan ; ZHANG, Xianli ; LIU, Chao ; JIANG, Tao ; SUN, Wei</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_AU2021232772BB23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2023</creationdate><topic>CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER</topic><topic>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</topic><topic>ELECTRICITY</topic><topic>GENERATION</topic><topic>SYSTEMS FOR STORING ELECTRIC ENERGY</topic><toplevel>online_resources</toplevel><creatorcontrib>PAN, Nianan</creatorcontrib><creatorcontrib>ZHANG, Xianli</creatorcontrib><creatorcontrib>LIU, Chao</creatorcontrib><creatorcontrib>JIANG, Tao</creatorcontrib><creatorcontrib>SUN, Wei</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>PAN, Nianan</au><au>ZHANG, Xianli</au><au>LIU, Chao</au><au>JIANG, Tao</au><au>SUN, Wei</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Method and device for primary frequency modulation in new energy power generation</title><date>2023-03-30</date><risdate>2023</risdate><abstract>A method and a device for primary frequency modulation in new energy power generation are provided. An inverter performs a first power adjustment according to a p-f droop curve before receiving a power adjustment instruction sent by the power station 5 controller, and performs a second power adjustment in response to the power adjustment instruction. Since the inverter performs the first power adjustment before responding to the power adjustment instruction sent by the power station controller, the response of the primary frequency modulation is speeded up, so that rapid control for the new energy generation power is achieved, thereby ensuring stable operation of a power grid for new energy power 0 generation. Power adjustment unit Adjustment instruction 200 response unit Power adjustment end 300 control unit Figure 6</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_epo_espacenet_AU2021232772BB2
source esp@cenet
subjects CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
SYSTEMS FOR STORING ELECTRIC ENERGY
title Method and device for primary frequency modulation in new energy power generation
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-31T23%3A21%3A46IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=PAN,%20Nianan&rft.date=2023-03-30&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EAU2021232772BB2%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true