Kodi Chosinthira Chokha (ATS) n'chiyani?

Magetsi ndiye gwero lalikulu la mphamvu zopangira ndi moyo watsiku ndi tsiku, koma kuzimitsa magetsi komwe kumachitika chifukwa cha kulephera kwa gridi, kukonza, kapena masoka achilengedwe kungayambitse kutayika kwakukulu. Monga mlatho wanzeru pakati pa magwero amagetsi oyambira ndi owonjezera,Chosinthira Chokha (ATS)imayang'anira ndikusintha magetsi mwachangu nthawi zonse kuti iwonetsetse kuti zida zofunika zikugwirabe ntchito. Nkhaniyi ikufotokoza mwachidule udindo wa ATS pankhani ya ntchito zake, mfundo zake, ntchito zake, kusankha, ndi momwe zinthu zikuyendera pakukula kwake.

I. Ntchito Zofunika Kwambiri: Chitetezo Chokwanira ku Kuwunika mpaka Kusintha

Cholinga chachikulu cha ATS ndikuwonetsetsa kuti magetsi akupitilizabe ku zida zofunika, zomwe zitha kufotokozedwa m'magawo anayi: "Monitor-Judge-Switch-Recover".

1. Kuyang'anira Mphamvu Nthawi Zonse

ATS imagwiritsa ntchito masensa olondola kwambiri kuti ayang'anire magawo ofunikira a magwero amphamvu oyambira ndi osunga mphamvu (monga magetsi, ma frequency, ndi gawo) maola 24 pa sabata. Imayambitsa nthawi yomweyo njira yowunikira pamene kusinthasintha kwa magetsi kukupitirira ± 10%, ma frequency akuchepa ndi ± 0.5Hz, kapena zolakwika monga kutayika kwa gawo, overvoltage, kapena undervoltage zimachitika.

2. Kuweruza Molakwika ndi Kugwira Ntchito Motsatira Malamulo

ATS imayesa mphamvu yamagetsi kutengera momwe imakhalira kale: Mwachitsanzo, idzasintha nthawi yomweyo ngati magetsi atsika kufika pa 180V (ovoteledwa 220V) pazida za ICU, pomwe imalola kusinthasintha kwakanthawi kwa magetsi wamba kuti apewe kuyatsa magetsi nthawi zambiri. Njira yoweruza iyi ikhoza kusinthidwa kuti igwirizane ndi zofunikira zosiyanasiyana zonyamula katundu.

3. Kusintha kwa Mphamvu Mwachangu komanso Motetezeka

Ngati magetsi ayamba kulephera, ATS imachotsa magetsi oyamba kenako n’kulumikiza magetsi osungira. Nthawi yosinthira ndi chizindikiro chachikulu, chomwe chimagawidwa m’magawo atatu:

• Mulingo wa mamilisekondi (0.1-10ms):Yoyenera ma seva apakati pa data, yomwe imafuna Static Transfer Switch (STS);
• Gawo lachiwiri (1-10s):Amagwiritsidwa ntchito pa injini za fakitale, ma elevator, ndi zina zotero, ndi ma ATS amagetsi wamba;
• Kusintha kochedwa (> masekondi 10):Yogwiritsidwa ntchito popangira magetsi oyambira pang'onopang'ono monga majenereta a dizilo, kusinthana pambuyo pokhazikika.

4. Kubwerera Kokha ku Mphamvu Yoyambira

Mphamvu yoyamba ikakhazikika (kwa masekondi 10-30), ATS imasintha yokha kukhala mphamvu yoyamba. Mitundu ina imathandizira kubwezeretsanso pamanja kuti isasinthe pafupipafupi chifukwa cha mphamvu yoyamba yosakhazikika.

5. Chitetezo Chambiri

ATS imaphatikizapo chitetezo choletsa kutsekeka kwa magetsi mopitirira muyeso, kufupika kwa magetsi, komanso kutsekeka kwa magetsi mopanda mphamvu kuti ziteteze kuwonongeka kwa zida chifukwa cha kukwera kwa magetsi. Mwachitsanzo, imadula mphamvu yotulutsa magetsi panthawi yodzaza magetsi ndipo imagwiritsa ntchito kuyambika kofewa kwa zinthu zoyambitsa magetsi monga ma mota kuti ichepetse mphamvu yolowera.

II. Mfundo Yogwirira Ntchito

Njira ya ATS yasinthidwa kukhala magawo atatu: “Kuwunika→Sankhani→Kuchita”:

Mkhalidwe Wabwinobwino:Katundu wamagetsi oyambira, mphamvu yobwezera imayima, ndipo ATS imayang'anira nthawi zonse magawo amagetsi oyambira;

Choyambitsa Cholakwika:Pamene magawo amphamvu oyambira apitirira malire, ATS imayambitsa gwero lamagetsi losungira (monga jenereta);

Kusintha kwa Kusintha: Mphamvu yosungira ikakhazikika, imatsegula ma contact amphamvu oyambira ndikutseka ma contact amphamvu osungira;

Kusintha Kobwezeretsa:Imabwerera ku mphamvu yoyamba ikatha kuchira ndikuyimitsa gwero la mphamvu yosungira.

Pogwiritsa ntchito njira yosinthira, ATS imagawidwa m'magulu a PC (kusintha kokha, komwe kumafuna chosinthira ma circuit) ndi CB (chosinthira ma circuit chophatikizidwa chokhala ndi chitetezo). Choyamba ndi cha katundu wochepa mphamvu, pomwe chachiwiri ndi cha mafakitale amphamvu kwambiri.

III. Zochitika Zogwiritsira Ntchito

ATS imagwiritsidwa ntchito makamaka pazochitika zomwe zimafuna kupitiliza kwamphamvu kwambiri, zomwe zimagwirizana ndi mawonekedwe a katundu:

1. Malo Osungira Data ndi Nsanja Zolumikizirana

Malo osungira deta amafunika kusinthana mwachangu kwa ≤5ms (ndi STS) ndi kusinthana kogwirizana kuti apewe kukwera kwa magetsi; nsanja zolumikizirana zimalumikiza mabatire/photovoltaics kuti zitsimikizire kuti zizindikiro sizikusokonekera.

2. Zipangizo Zachipatala

Zipinda zochitira opaleshoni, ma ICU, ndi makina a MRI m'zipatala sizifunikira mphamvu yosokoneza chilichonse. ATS iyenera kulosera za mavuto amagetsi ndikuyamba kugwiritsa ntchito mphamvu zina pasadakhale kuti ipewe zoopsa zachipatala.

3. Mizere Yopangira Mafakitale

Mizere yopangira imafuna nthawi yosinthira ya 100-500ms kutengera mtundu wa zida ndi chithandizo chosinthira chofunikira kuti zitsimikizire zida zazikulu.magetsi.

4. Malo Othandizira Anthu Padzidzidzid

Makina ozimitsa moto, ma elevator, ndi malo ena aboma amafunika kulumikizana ndi moto kuti akakamize kusintha magetsi kuti agwiritse ntchito mphamvu zina panthawi yamoto, zomwe zimatsimikizira kuti zida zadzidzidzi zikugwira ntchito.

5. Machitidwe Atsopano Osungira Mphamvu ndi Mphamvu

Mu malo opangira magetsi a dzuwa ndi ma microgrid, ATS imagwirizanitsa kusinthana pakati pa magetsi ogwiritsira ntchito, magetsi a dzuwa, ndi magetsi osungira mphamvu. Imasintha kupita ku magetsi ogwiritsira ntchito kapena osungira mphamvu pamene mphamvu ya dzuwa siili yokwanira ndipo imatsimikizira kuti zinthu zofunika kwambiri zikamazima, zomwe zimathandiza kusintha kosasinthasintha kwa magetsi opanda magetsi/pa grid.

IV. Kusankha: Kugwirizanitsa Ntchito ndi Zofunikira

Magawo ofunikira osankha kuti agwirizane ndi zochitika za pulogalamu:

• Nthawi Yosinthira:≤10ms ya zida zolondola, 1-5s ya ma mota wamba, 5-10s yokhala ndi majenereta;
• Yoyesedwa Yamakono:≥1.2 kuchulukitsa mphamvu yonse yamagetsi (poganizira mphamvu yoyambira), gawo lofananira la zida za magawo atatu, ndi modular ATS yamphamvu kwambiri;
• Kugwirizana kwa Mphamvu:Thandizani gawo limodzi/lachitatu, AC/DC, ndipo muzisintha kuti zigwirizane ndi majenereta, mabatire, ma photovoltaics, ndi zina zotero;
• Mlingo wa Luntha:Thandizani kuyang'anira patali (monga, kudzera mu protocol ya Modbus), kudzizindikira nokha, ndi kulemba deta;
• Kusintha kwa Zachilengedwe:Chitetezo cha IP54, kutentha kwa -30℃ ~ 70℃ kogwiritsidwa ntchito m'mafakitale, ndi zipangizo zopewera dzimbiri m'madera a m'mphepete mwa nyanja;

V. Kukula kwa Mtsogolo: Kuchokera ku "Kusintha Kochitapo Kanthu" kupita ku "Kuneneratu Kochitapo Kanthu"

Ndi chitukuko cha gridi yanzeru, ATS ikusintha kupita ku luntha, modularization, ndi ukadaulo wobiriwira:

• Kukonza Zinthu Mosayembekezereka kwa AI:Kuneneratu zolephera pogwiritsa ntchito mphamvu ya data yayikulu, kusintha kuchoka pa kusintha kwa reactive kupita ku kusintha kwa proactive;
• Kapangidwe ka Modular:Thandizani ma module osinthika otentha kuti muchepetse nthawi yokonza ndi kuphatikiza mphamvu zogawidwa;
• Kusintha Kwambiri kwa Malo Ozungulira:Pangani ATS yolimbana ndi kutentha kwakukulu/kotsika komanso kugwedezeka kwa mphepo yamkuntho ndi maulendo akumaloko;
• Kugwiritsa Ntchito Mphamvu Moyenera:Konzani njira zochepetsera kugwiritsa ntchito mphamvu, kuika patsogolo mphamvu zoyera, komanso kuchepetsa mpweya woipa wa carbon;

Mapeto

Monga mlonda wanzeru wa machitidwe amphamvu, ATS imatsimikizira zida zofunika kwambirimagetsikudzera mu kuyang'anira nthawi yeniyeni komanso kusintha mwachangu. Kuchokera ku chisamaliro chaumoyo kupita ku mafakitale, ATS yakhala yofunika kwambiri m'gulu lamakono. M'tsogolomu, idzakhala likulu la ma gridi anzeru, kuthandizira kusintha kwa mphamvu padziko lonse lapansi komanso chitetezo cha magetsi.