Kuchokera pamalingaliro a dongosolo lonse la mphamvu, zochitika zogwiritsira ntchito mphamvu zosungirako mphamvu zingathe kugawidwa m'magawo atatu: kusungirako mphamvu kumbali ya m'badwo, kusungirako mphamvu kumbali yotumizira ndi kugawa, ndi kusungirako mphamvu kumbali ya wogwiritsa ntchito.Muzogwiritsa ntchito, ndikofunikira kusanthula matekinoloje osungira mphamvu molingana ndi zofunikira pazochitika zosiyanasiyana kuti mupeze ukadaulo woyenera kwambiri wosungira mphamvu.Pepalali likuyang'ana pa kusanthula kwa zochitika zazikulu zitatu zogwiritsira ntchito posungira mphamvu.
Kuchokera pamalingaliro a dongosolo lonse la mphamvu, zochitika zogwiritsira ntchito mphamvu zosungirako mphamvu zingathe kugawidwa m'magawo atatu: kusungirako mphamvu kumbali ya m'badwo, kusungirako mphamvu kumbali yotumizira ndi kugawa, ndi kusungirako mphamvu kumbali ya wogwiritsa ntchito.Zochitika zitatuzi zitha kugawidwa mu kufunikira kwa mphamvu ndi kufunikira kwa mphamvu kuchokera kumalingaliro a gridi yamagetsi.Zofuna zamtundu wa mphamvu nthawi zambiri zimafunikira nthawi yayitali yotulutsa (monga kusuntha kwa nthawi yamagetsi), koma sizimafuna nthawi yoyankha kwambiri.Mosiyana ndi izi, zofunikira zamtundu wamagetsi nthawi zambiri zimafunikira kuyankha mwachangu, koma nthawi zambiri zotulutsa sizitali (monga kusinthasintha kwanthawi zonse).Muzogwiritsa ntchito, ndikofunikira kusanthula matekinoloje osungira mphamvu molingana ndi zofunikira pazochitika zosiyanasiyana kuti mupeze ukadaulo woyenera kwambiri wosungira mphamvu.Pepalali likuyang'ana pa kusanthula kwa zochitika zazikulu zitatu zogwiritsira ntchito posungira mphamvu.
1. Mbali yopangira mphamvu
Kuchokera ku mbali yopangira magetsi, malo opangira magetsi ndi malo opangira magetsi.Chifukwa cha zovuta zosiyanasiyana zamagwero amagetsi osiyanasiyana pagululi, komanso kusagwirizana kwamphamvu pakati pa kupanga magetsi ndi kugwiritsa ntchito mphamvu chifukwa cha gawo losayembekezereka la katundu, pali mitundu yambiri yazinthu zomwe zimafunikira kusungirako mphamvu kumbali yopangira magetsi, kuphatikiza kusuntha kwa nthawi yamagetsi. , mayunitsi a mphamvu, katundu wotsatira, Mitundu isanu ndi umodzi ya zochitika, kuphatikizapo kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe kake
kusintha kwa nthawi ya mphamvu
Kusintha nthawi ya mphamvu ndikuzindikira kumeta kwapamwamba komanso kudzaza chigwa kwa mphamvu zamagetsi kudzera pakusungirako mphamvu, ndiko kuti, makina opangira magetsi amayitanitsa batire panthawi yamagetsi otsika, ndikutulutsa mphamvu yosungidwa panthawi yamphamvu kwambiri.Kuonjezera apo, kusunga mphepo yosiyidwa ndi mphamvu ya photovoltaic ya mphamvu zongowonjezwdwa ndikusunthira ku nthawi zina kuti zigwirizane ndi grid ndizonso nthawi yosuntha.Kusintha nthawi yamagetsi ndi ntchito yokhazikika yotengera mphamvu.Zilibe zofunikira zokhwima pa nthawi yolipiritsa ndi kutulutsa, ndipo zofunikira za mphamvu zolipiritsa ndi kutulutsa ndizochuluka.Komabe, kugwiritsa ntchito mphamvu yosinthira nthawi kumayamba chifukwa cha kuchuluka kwa mphamvu za wogwiritsa ntchito komanso mawonekedwe opangira mphamvu zongowonjezwdwa.Mafupipafupi ndi okwera kwambiri, oposa 300 pachaka.
mphamvu unit
Chifukwa cha kusiyana kwa kuchuluka kwa magetsi mu nthawi zosiyanasiyana, magetsi oyaka ndi malasha amayenera kumeta nsonga, kotero kuti mphamvu zina zopangira magetsi ziyenera kuyikidwa pambali ngati mphamvu yonyamula katundu wofanana, zomwe zimalepheretsa mphamvu zamagetsi. mayunitsi kuti afikire mphamvu zonse ndipo zimakhudza chuma cha ntchito yamagulu.kugonana.Kusungirako mphamvu kungagwiritsidwe ntchito kulipiritsa magetsi akakhala ochepa, komanso kutulutsa magetsi akakwera kwambiri kuti achepetse kuchuluka kwa katundu.Gwiritsani ntchito mphamvu yosinthira mphamvu yosungiramo mphamvu kuti mutulutse mphamvu ya malasha, potero kukweza kuchuluka kwa kagwiritsidwe ntchito ka mphamvu yamagetsi ndikuwonjezera chuma chake.The capacity unit ndi ntchito yokhazikika yotengera mphamvu.Ilibe zofunikira zokhwima pa nthawi yolipiritsa ndi kutulutsa, ndipo ili ndi zofunikira zambiri pamagetsi opangira ndi kutulutsa.Komabe, chifukwa cha kuchuluka kwa mphamvu za wogwiritsa ntchito komanso mawonekedwe opangira mphamvu zamphamvu zongowonjezwdwa, kugwiritsa ntchito pafupipafupi kwa mphamvu kumasinthidwa nthawi.Nthawi zambiri, pafupifupi 200 pachaka.
katundu kutsatira
Kulondolera katundu ndi ntchito yothandiza yomwe imasinthasintha kuti ikwaniritse nthawi yeniyeni yosintha pang'onopang'ono, yosintha katundu mosalekeza.Kusintha kwapang'onopang'ono ndikusintha mosalekeza katundu kumatha kugawidwa m'miyendo yoyambira ndikuyimitsa katundu molingana ndi momwe jenereta imagwirira ntchito.Kutsata katundu kumagwiritsidwa ntchito makamaka pokweza katundu, ndiye kuti, posintha zomwe zatuluka, kuchuluka kwa mphamvu zamagetsi kumatha kuchepetsedwa momwe mungathere., kulola kuti isinthike bwino momwe mungathere ku mlingo wa malangizo okonzekera.Poyerekeza ndi gawo la mphamvu, katundu wotsatira ali ndi zofunikira zapamwamba pa nthawi yoyankhidwa, ndipo nthawi yoyankhira imayenera kukhala pamphindi.
System FM
Kusintha kwafupipafupi kudzakhudza ntchito yotetezeka komanso yogwira ntchito komanso moyo wamagetsi opangira magetsi ndi zipangizo zamagetsi, choncho kuwongolera pafupipafupi ndikofunikira kwambiri.Mu chikhalidwe cha mphamvu zamagetsi, kusalinganika kwa mphamvu kwakanthawi kochepa kwa gridi yamagetsi kumayendetsedwa ndi magawo azikhalidwe (makamaka mphamvu yamafuta ndi mphamvu yamadzi m'dziko langa) poyankha ma sign a AGC.Ndi kuphatikizika kwa mphamvu zatsopano mu gridi, kusasunthika ndi kusasinthasintha kwa mphepo ndi mphepo zawonjezera kusalinganika kwa mphamvu mu gridi yamagetsi mu nthawi yochepa.Chifukwa cha kusinthasintha kwapang'onopang'ono kwa magwero amphamvu amagetsi (makamaka mphamvu yamafuta), amatsalira poyankha malangizo otumizira gululi.Nthawi zina zolakwika monga kusintha kwa reverse zidzachitika, kotero zomwe zangowonjezera sizingakwaniritsidwe.Poyerekeza, kusungirako mphamvu (makamaka kusungirako mphamvu ya electrochemical) kumakhala ndi liwiro la kusinthasintha kwafupipafupi, ndipo batri imatha kusinthana mosavuta pakati pa zolipiritsa ndi kutulutsa, ndikupangitsa kuti ikhale yabwino kwambiri yosinthira ma frequency.
Poyerekeza ndi kutsata katundu, nthawi yosinthika ya gawo lonyamula katundu wa frequency modulation ili pamlingo wa mphindi ndi masekondi, omwe amafunikira kuthamanga kwambiri pakuyankhira (nthawi zambiri pamlingo wa masekondi), ndipo njira yosinthira ya gawo lonyamula nthawi zambiri imakhala. AGC.Komabe, kusinthika kwa ma frequency system ndi njira yofananira ndi mphamvu, yomwe imafuna kuyitanitsa mwachangu ndikutulutsa pakanthawi kochepa.Mukamagwiritsa ntchito kusungirako magetsi a electrochemical, mtengo waukulu wotulutsa mphamvu umafunika, kotero umachepetsa moyo wa mitundu ina ya mabatire, potero zimakhudza mitundu ina ya mabatire.chuma.
mphamvu yopuma
Kuchuluka kwa mphamvu zosungirako kumatanthawuza mphamvu yosungiramo mphamvu yomwe yasungidwa kuti iwonetsetse kuti mphamvu yamagetsi ndi yabwino komanso yotetezeka komanso yokhazikika ya dongosololi pakagwa mwadzidzidzi, kuwonjezera pa kukwaniritsa zomwe zikuyembekezeredwa.Nthawi zambiri, mphamvu yosungirako iyenera kukhala 15-20% ya mphamvu yamagetsi yamagetsi yamagetsi, ndipo osachepera Mtengowo uyenera kukhala wofanana ndi kuchuluka kwa gawo lomwe lili ndi mphamvu yayikulu kwambiri yoyikidwa mudongosolo.Popeza mphamvu zosungirako zimayang'ana pazochitika zadzidzidzi, ma frequency ogwiritsira ntchito pachaka amakhala otsika.Ngati batire ikugwiritsidwa ntchito posungira mphamvu yokha, chuma sichingatsimikizidwe.Choncho, m'pofunika kuyerekezera ndi mtengo wa mphamvu zomwe zilipo kale kuti mudziwe mtengo weniweni.m'malo zotsatira.
Kulumikizana kwa gridi ya mphamvu zongowonjezwdwa
Chifukwa cha zochitika zachisawawa ndi zapakatikati za mphamvu ya mphepo ndi mphamvu ya photovoltaic mphamvu, mphamvu zawo zimakhala zoipitsitsa kuposa zomwe zimayambira mphamvu zamagetsi.Popeza kusinthasintha kwa magetsi opangira mphamvu zongowonjezwdwa (kusinthasintha kwafupipafupi, kusinthasintha kotulutsa, ndi zina zambiri) kumayambira masekondi mpaka maola, mapulogalamu amtundu wa Mphamvu omwe alipo amakhalanso ndi mitundu yamagetsi, yomwe imatha kugawidwa m'mitundu itatu: nthawi yamphamvu yongowonjezwdwa. -kusintha, kukhazikika kwa mphamvu zongowonjezera mphamvu, komanso kuwongolera mphamvu zongowonjezwdwa.Mwachitsanzo, pofuna kuthetsa vuto la kusiya kuwala mu mphamvu photovoltaic mphamvu, m`pofunika kusunga otsala magetsi kwaiye masana kumaliseche usiku, amene ali mphamvu nthawi kusintha kwa mphamvu zongowonjezwdwa.Kwa mphamvu yamphepo, chifukwa cha kusadziŵika kwa mphamvu ya mphepo, kutulutsa mphamvu ya mphepo kumasinthasintha kwambiri, ndipo kumafunika kuwongolera, kotero kumagwiritsidwa ntchito makamaka pamagetsi amtundu wa mphamvu.
2. Gridi mbali
Kugwiritsa ntchito kusungirako mphamvu kumbali ya gululi makamaka ndi mitundu itatu: kuthetsa kusamvana kwa kufalikira ndi kugawa, kuchedwetsa kukulitsa kwa zida zotumizira mphamvu ndi kugawa, komanso kuthandizira mphamvu yogwira ntchito.ndiye cholowa m'malo.
Kuchepetsa kupatsirana ndi kugawa kukaniza
Kusokonekera kwa mzere kumatanthauza kuti katundu wa mzere umaposa mphamvu ya mzere.Njira yosungiramo mphamvu imayikidwa pamwamba pa mzere.Mzere ukatsekedwa, mphamvu zamagetsi zomwe sizingaperekedwe zimatha kusungidwa mu chipangizo chosungira mphamvu.Kutuluka kwa mzere.Nthawi zambiri, pamakina osungira mphamvu, nthawi yotulutsa imayenera kukhala pamlingo wa ola, ndipo kuchuluka kwa ntchito kumakhala pafupifupi 50 mpaka 100.Ndi yamagetsi opangira mphamvu ndipo ili ndi zofunika zina pa nthawi yoyankhira, zomwe ziyenera kuyankhidwa pamlingo wa miniti.
Kuchedwetsa kukulitsa kwa zida zotumizira ndi kugawa mphamvu
Mtengo wokonzekera gridi yachikhalidwe kapena kukweza kwa gridi ndi kukulitsa ndizokwera kwambiri.Mu mphamvu kufala ndi dongosolo kugawa kumene katundu ali pafupi ndi mphamvu zida, ngati katundu katundu akhoza kukhutitsidwa nthawi zambiri mu chaka, ndi mphamvu ndi m'munsi kuposa katundu mu nthawi zina pachimake, mphamvu yosungirako dongosolo. angagwiritsidwe ntchito podutsa ang'onoang'ono anaika mphamvu.Kuthekera kungathe kupititsa patsogolo mphamvu zotumizira ndi kugawa mphamvu za gululi, potero kuchedwetsa mtengo wa magetsi atsopano ndi malo ogawa ndikuwonjezera moyo wautumiki wa zida zomwe zilipo kale.Poyerekeza ndi kuthetsa kusamvana kwa kufalitsa ndi kugawa kukana, kuchedwetsa kukulitsa kwa zida zotumizira mphamvu ndi kugawa kumakhala ndi magwiridwe antchito ochepa.Poganizira ukalamba wa batri, mtengo weniweni wosinthika ndi wokwera, kotero kuti zofunika kwambiri zimayikidwa patsogolo pachuma cha mabatire.
Thandizo lokhazikika
Thandizo lokhazikika la mphamvu limatanthawuza kuwongolera mphamvu yamagetsi pobaya kapena kuyamwa mphamvu zoyankhira pamizere yotumizira ndi kugawa.Mphamvu zosakwanira kapena zochulukirapo zitha kuyambitsa kusinthasintha kwamagetsi a gridi, kusokoneza mphamvu yamagetsi, komanso kuwononga zida zamagetsi.Mothandizidwa ndi ma inverters amphamvu, zida zoyankhulirana ndi zowongolera, batire imatha kuwongolera voteji yamtundu wotumizira ndi kugawa posintha mphamvu yogwira ntchito yake.Thandizo lamphamvu la reactive ndi kugwiritsa ntchito mphamvu komwe kumakhala ndi nthawi yochepa yotulutsa koma kumagwira ntchito pafupipafupi.
3. Mbali ya ogwiritsa ntchito
Mbali yogwiritsira ntchito ndi malo ogwiritsira ntchito magetsi, ndipo wogwiritsa ntchito ndi wogwiritsa ntchito magetsi.Mtengo ndi ndalama zopangira magetsi ndi mbali yotumizira ndi kugawa zimawonetsedwa ngati mtengo wamagetsi, womwe umasinthidwa kukhala mtengo wa wogwiritsa ntchito.Choncho, mlingo wa mtengo wamagetsi udzakhudza zofuna za wogwiritsa ntchito..
Kasamalidwe ka mtengo wamagetsi kwa ogwiritsa ntchito nthawi
Gawo lamagetsi limagawa maola 24 pa tsiku kukhala nthawi zingapo monga nsonga yapamwamba, yosalala, yotsika, ndikuyika mitengo yamagetsi yosiyana pa nthawi iliyonse, yomwe ndi nthawi yogwiritsira ntchito magetsi.Kasamalidwe ka mtengo wamagetsi wogwiritsa ntchito nthawi yogwiritsira ntchito ndi yofanana ndi kusuntha kwa nthawi ya mphamvu, kusiyana kokha ndikuti kasamalidwe ka mtengo wamagetsi wogwiritsa ntchito nthawi yogwiritsira ntchito kumatengera nthawi yogwiritsira ntchito magetsi kuti asinthe mphamvu, pomwe mphamvu kusuntha nthawi ndikusintha mphamvu yopangira mphamvu molingana ndi mayendedwe amphamvu.
Capacity Charge Management
dziko langa limagwiritsa ntchito magawo awiri amtengo wamagetsi pamabizinesi akuluakulu ogulitsa magetsi: mtengo wamagetsi umatanthawuza mtengo wamagetsi womwe umaperekedwa molingana ndi mphamvu yamagetsi, ndipo mtengo wamagetsi umatengera mtengo wapamwamba kwambiri wa wogwiritsa ntchito. kugwiritsa ntchito mphamvu.Kuwongolera mtengo wa mphamvu kumatanthauza kuchepetsa mtengo wamagetsi pochepetsa kugwiritsa ntchito mphamvu kwambiri popanda kusokoneza kupanga kwanthawi zonse.Ogwiritsa ntchito angagwiritse ntchito njira yosungiramo mphamvu kuti asunge mphamvu pa nthawi yochepa yogwiritsira ntchito mphamvu ndikutulutsa katunduyo panthawi yachiwombankhanga, potero kuchepetsa katundu wonse ndikukwaniritsa cholinga chochepetsera mtengo wa mphamvu.
Sinthani mphamvu zamagetsi
Chifukwa cha kusintha kwa kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka mphamvu ndi kusagwirizana kwa katundu wa zipangizo, mphamvu zomwe zimapezedwa ndi wogwiritsa ntchito zimakhala ndi mavuto monga magetsi ndi kusintha kwamakono kapena kusinthasintha kwafupipafupi.Panthawi imeneyi, khalidwe la mphamvu ndi losauka.Kusinthasintha kwafupipafupi kwadongosolo ndi kuthandizira mphamvu zamagetsi ndi njira zowonjezera mphamvu zamagetsi kumbali yopangira mphamvu ndi kufalitsa ndi kugawa.Kumbali ya ogwiritsa ntchito, makina osungira mphamvu amathanso kusinthasintha ma voliyumu ndi kusinthasintha kwafupipafupi, monga kugwiritsa ntchito kusungirako mphamvu kuti athetse mavuto monga kukwera kwamagetsi, kuviika, ndi flicker mu pulogalamu yogawidwa ya photovoltaic.Kupititsa patsogolo mphamvu zamagetsi ndi ntchito yodziwika bwino.Msika womwe umatulutsidwa komanso ma frequency ogwiritsira ntchito amasiyana malinga ndi momwe amagwiritsira ntchito, koma nthawi zambiri nthawi yoyankhira imayenera kukhala pamlingo wa millisecond.
Sinthani kudalirika kwamagetsi
Kusungirako mphamvu kumagwiritsidwa ntchito kupititsa patsogolo kudalirika kwa magetsi a micro-grid, zomwe zikutanthauza kuti pamene magetsi akulephera, malo osungiramo magetsi amatha kupereka mphamvu zosungidwa kwa ogwiritsa ntchito mapeto, kupewa kusokonezeka kwa magetsi panthawi yokonza zolakwika, ndikuwonetsetsa kuti magetsi adalirika. .Zida zosungiramo mphamvu mu pulogalamuyi ziyenera kukwaniritsa zofunikira zapamwamba komanso zodalirika kwambiri, ndipo nthawi yeniyeni yochotseratu imagwirizana kwambiri ndi malo oyikapo.
Nthawi yotumiza: Aug-24-2023