Amashanyarazi yumuriro, nkibikoresho byambere byo kugenzura inshuro zitanga serivisi zifasha AGC (Automatic Guided Vehicle), zifite ibibazo byinshi: igihe kirekire cyo gusubiza (mubisanzwe mumasegonda mirongo); igipimo cyo gutinda buhoro (igipimo gisanzwe cyo kugenzura (MWmin) kubice byamashanyarazi ntibirenza 3% byingufu zagenwe); no kutamenya neza amabwiriza (gutandukana byemewe kumashanyarazi yumuriro ni 1% yingufu zapimwe).
Ariko, gukoreshasisitemu yo kubika ingufu za batiriifatanije nubushyuhe bwamashanyarazi kugirango dusubize amabwiriza ya AGC irashobora gukoresha neza ibyiza bya sisitemu yo kubika ingufu: igihe gito cyo gusubiza (<100ms), fast regulation rate (regulation time from no-load to full-load less than 20ms), and high regulation accuracy. This improves the overall regulation performance index K of the unit while avoiding the need for large-capacity energy storage systems, enabling the project to achieve better economic benefits.
Amahame shingiro hamwe nuburyo bwo guhuriza hamwe ubushyuhe bwo kubika ubushyuhe ningufu:
1) Amashanyarazi, kubika ingufu hamwe nubushyuhe bwamashanyarazi birashobora gukora muburyo bubangikanye kumurongo wa gride ihuza, bigakorera hamwe mugukurikirana amabwiriza yoherejwe na AGC, bityo bikazamura cyane imikorere rusange yubuyobozi;
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3) Nkuko ibisohoka byamashanyarazi yumuriro bisubiza itegeko rya AGC bikabiyegereza, umusaruro wa sisitemu yo kubika ingufu ukurwaho ukurikije kugeza igihe amashanyarazi yumuriro arangije gufata umusaruro wubuyobozi bwa AGC. Birashobora kugaragara ko igihe kinini - igihe cyo gukoresha ingufu za sisitemu yo kubika ingufu mugihe kimwe cyo guhindura AGC kiri kurutonde rwiminota 1 kugeza kuri 2.
Nkuko bigaragara mubikorwa byavuzwe haruguru, imbaraga nyinshi zisohoka za BESS ni itandukaniro riri hagati yubuyobozi bwa AGC nibisohoka byubu amashanyarazi yumuriro. Imikorere isabwa ishimangira imbaraga - imbaraga, byihuse, kandi byuzuye, mugihe ubushobozi busabwa ari buke, bigatuma imbaraga zisanzwe - ubwoko bwa BESS porogaramu. Nubwo ubushobozi nimbaraga za BESS bishobora gushyirwaho muburyo bwiza hashingiwe kumurongo wa gride hamwe nibiranga ihindagurika ryikimenyetso cyo kugenzura ikosa mukarere, urebye byimazeyo ingaruka ziterwa nihindagurika ryumutwaro, amahame yoherejwe na gride AGC, hamwe nogutezimbere inyungu zubukungu, inzira nyinshi zishushanya zishingiye kubisesengura hamwe namakuru y'ibarurishamibare yibikorwa bya AGC byashize, bigakurikirana kugenzura ibicuruzwa bitarenze 90% 50%.
Byongeye kandi, ukurikije icyifuzo cya tekiniki cyerekana ko igipimo ntarengwa cyo guhindura ingufu zumuriro wumuriro ari 3% P kumunota, kandi kubera ko amabwiriza ya AGC ahinduka ahanini kumunota - na - umunota wikurikiranya, ugashyiraho uburyo bwo kubika ingufu za 2C kuri 3% byingufu zamashanyarazi zapimwe P bifite ishingiro.
Ihame shingiro ryerekanwe ku gishushanyo.
Muri sisitemu yubushyuhe hamwe nububiko bwingufu, BESS (Boiler Energy Storage Sisitemu) uburyo bwo guhuza imiyoboro ya gride muri rusange biri mubyiciro bibiri: imwe ikoresha ubushobozi bwikirenga bwikimera gihari gihari kandi ikayihuza na generator ikoresheje ingufu za kabiri zongera ingufu za voltage;
indi igena intambwe yigenga - hejuru ya transformateur kugirango ihuze neza sisitemu yo kubika ingufu hamwe na generator. Uburyo bwombi bwo guhuza busaba kwitondera kumurongo mugufi {{2} capacity ubushobozi bwumuzunguruko hamwe nuburyo butandukanye kugirango habeho imikorere yumuriro wamashanyarazi asanzwe, transformateur nyamukuru, moteri ikora, hamwe na sisitemu yo gufasha. Kugeza ubu, gahunda yo guhuza ibimera bifasha guhuza ibisanzwe.
Kubijyanye na sisitemu yo gutumanaho no kugenzura, byombi RTU (Igenzura rya kure) na DCS (Ikwirakwizwa rya Sisitemu) bigomba guhinduka bikurikije, nkuko bigaragara ku gishushanyo.
Kuzamura ibikoresho bya tekinike nibikorwa byibanze birimo:
RTU (Igice cy’akarere) izongeramo BESS (Balanced Energy Storage Sisitemu) igipimo cyo gupima ingufu, kizahuzwa n’indangagaciro zapimwe za generator kandi kizoherezwa mu kigo cyohereza amashanyarazi nk'ishingiro ryo gusuzuma AGC (Automatic Gain Control). Umuyoboro mushya w'itumanaho hamwe na BESS uzashyirwaho kugirango ugabanye amabwiriza ya AGC kandi, nkuko bikenewe, wohereze ibisohoka hamwe namakuru yamakuru ya sisitemu ihuriweho n’amashanyarazi hamwe n’ububiko bw’ingufu muri BESS kugirango ibanziriza ibipimo ngenderwaho bya AGC byerekana K isuzuma n’isesengura ry’inyungu mu karere.
DCS (Ikwirakwizwa rya Sisitemu) izashyiraho umuyoboro mushya w'itumanaho hamwe na BESS kugirango wohereze amabwiriza ya AGC, ibisubizo byatanzwe na generator, ibipimo byerekana imizigo ya generator, ibitekerezo bya generator AGC, ibitekerezo bya generator y'ibanze byerekana ibikorwa, imipaka y'ibisohoka, hamwe n’ibipimo ngenderwaho bya generator.
BESS, ishingiye ku mabwiriza ya AGC hamwe n’ibisohoka nyabyo - yumuriro wa generator, ifatanije na SOC ya batiri yububiko bwa sisitemu yo kubika ingufu, yubaka amabwiriza yingufu za sisitemu yo kubika ingufu kugirango igere ku kugenzura no kugenzura byihuse, nkuko bigaragara ku gishushanyo.
Ishusho: Umugenzuzi mwiza wa AGC Umugenzuzi
Muri sisitemu ihuriweho nubushyuhe bwumuriro nububiko, sisitemu yo kubika ingufu ahanini igizwe na PCS + intambwe - hejuru ya transformateur, ibikoresho bya batiri, kontineri yo hejuru -, hamwe nigikoresho cyo kugenzura cyaho. Muri byo, PCS + intambwe - hejuru ya kontineri ya transformateur irimo impeta nyamukuru, intambwe - hejuru ya transformateur, na PCS. Ihujwe na kontineri ya bateri kuruhande rwa DC, no kuruhande rwa AC, ihujwe na sisitemu yo kubika ingufu zegeranye mbere yo guhuzwa na transformateur ya serivise y'uruganda ikoresheje kabine hagati.
Mu ishyirwa mu bikorwa ry’umushinga, ibisobanuro birambuye ku gishushanyo mbonera no guhindura birashobora gutandukana, ariko byose bigomba kubahiriza ihame ryo kugabanya ingaruka ku mashanyarazi y’amashanyarazi y’umwimerere kandi ntibigomba guhungabanya umutekano ku mikorere isanzwe ya DCS n’ibice.
Hamwe nibisabwa cyane kugirango ubuziranenge bwumuriro, cyane cyane kwiyongera byihuse mubushobozi bwingufu zishobora kongera ingufu nkumuyaga nizuba, umuyoboro wamashanyarazi uragenda ukenera ibikoresho byo hejuru - byujuje ubuziranenge. Nyamara, inshuro nyinshi - igipimo cya AGC (Automatic Gain Control) ihindurwa ningufu zamashanyarazi zirashobora kugira ingaruka mbi kubikoresho kandi bikabangamira imikorere ihamye. Byongeye kandi, ultra {4}
Dufashe urugero rwumuriro nubushyuhe bwo kubika ingufu mu majyaruguru yuburengerazuba bwUbushinwa nkurugero, mbere yo kongeramo ububiko bwingufu, igipimo cyerekana imikorere ya AGC K cyerekana amashanyarazi yigenga kuva kuri 1.97 kugeza kuri 2.62. Nyuma yo kongeramo ububiko bwingufu, sisitemu yubushyuhe hamwe nububiko bwingufu byateje imbere ibi bigera kuri 4.95 kugeza 5.91; ikiguzi cy'indishyi nacyo cyiyongereye kiva munsi y 10,000 10,000 / kumunsi kigera hafi 110.000 / kumunsi.
Nyamara, mugihe cyumutwaro uremereye ugereranije, gride isaba ibikoresho byo kugenzura inshuro zifite imipaka ntarengwa, kandi umwanya wamasoko kuriyi porogaramu uzahita wihuta. Bitewe n’itegeko rya "zeru - sum" hamwe n’ingaruka za politiki hamwe n’uburyo bwo kugabana inyungu, amafaranga yinjira mu mushinga, cyane cyane abafite sisitemu yo kubika ingufu, hari ikibazo kidashidikanywaho.