Kusanthula kwa batri kulephera kwa intaneti

Mphamvu ya tsamba la Telecom imawerengedwa ngati magazi a netiweki ya telecom, pomwe batire imawonedwa ngati magazi ake osungirako magazi, kuteteza ntchito yosalala ya netiweki. Komabe, kukonza batiri nthawi zonse kwakhala kovuta. Ndi opanga mopitirira malire pambuyo pakugulidwa, mtundu wa mabatire wakana kwambiri. Chaka chilichonse, oposa 70% a telecom magetsi dongosolo la zolephera zimadziwika chifukwa cha batri, kupanga batiri kukonza mutu wa ogwira ntchito. Nkhaniyi imapereka kusanthula kwa zifukwa zazikulu za kulephera kwa batri, komwe kumathandizanso ena.

1. Pamodzi ndi zida zankhondo

Chipangizo cha magetsi opezeka pa intaneti chimakhala ndi awiri 40kva kukwera kuchokera ku mtundu wodziwika bwino padziko lonse lapansi. Mabatirewo adayikidwa mu 2016. Pansipa pali zambiri mwatsatanetsatane:

Zambiri	Zambiri za batri
Brand & Model: National Brand Ul33	Brand & Model: 12V 100V
Kusintha: 40 kva, mayunitsi awiri mu dongosolo lofanana, aliyense ndi katundu pafupifupi 5 kw	Chiwerengero cha mabatire: Maselo 30 pa gulu, magulu awiri, ma cell 60
TSIKU LATUMIKIRA: 2006 (zaka 10 zantchito)	Tsambali: 2016 (zaka 5 zantchito)

Pa Juni 6, opanga maubusawo adakonza zokonza, kukonza AC ndi DC (zaka 5) ndi mafani. Pakuyesa kwa batri (mphindi 20), zinapezeka kuti kupezeka kwa batri kunali osauka. Kutulutsa komwe kunali6a, ndipo pambuyo pa mphindi 10 zokolola, ma eyamu angapo adaponyedwa mpaka 11.6V, koma osamenya nawo mabatirewo adawonedwa.

Zinapezeka kuti magulu onse a batte anali ndi mavuto osokosera. Pogwiritsa ntchito mankhwalawa, amayeza batiri la batte magetsi (kuyeza kugwiritsa ntchito ma ac), omwe anali okwera kwambiri 7V (kutali kwambiri). Zotsatira zake, poyamba akukayikira kuti ma calsecactors a DC SFUFTED ndi mainjiniya opanga anali olakwika, omwe amayambitsa magetsi ochulukirapo pa basi ya DC ya DC, ndikutsogolera ku batiri.

2. Zolepheretsa pa Tsamba

Pa Julayi 22, gulu la kafukufuku wofufuzayo anachititsa kuyendera ofesi yanthambi. Adazindikira kuti mabatire a machitidwe am'mlengalenga pa 5 Ngati panali magetsi ochokera ku gululi, adawopa kuti mabatire sangathe kuzimitsa bwino, zomwe zingachitike ngozi. Zotsatira zake, iwo amalimbikitsa nthawi yomweyo kuti mainjiniya a nthambiyo amalumikizana ndi akatswiri opanga malo kuti akonzenso zolumikizirana ndi zovuta zowonjezera ndi maphwando onse atatuwa.

Kupumira kwa mabatire a 12V

Masana a Julayi 23, maphwando atatuwa adafika pamalopo. Atayang'aniridwa, mayunitsi onse awiriwa ankapezeka kuti akugwira ntchito bwino, ndi mphamvu yamphamvu ya 404V ya mabatire (mogwirizana ndi magawo a makonzedwe). Akatswiri opanga adagwiritsa ntchito ma 287c chizinga (kulondola kwambiri) kuyeza batri ku Runpt ku Runpt magetsi, omwe anali pafupifupi 0.439v. Mita yazitsamba 376 (kulondola) yoyeza 0,4V. Zotsatira za zida zonsezi zinali zofananira ndipo zidagwera mkati mwa magetsi amtundu wa zida (nthawi zambiri osakwana 1% ya magetsi a basi). Izi zidawonetsa kuti a Capacitors a DC adagwirizana ndikugwira ntchito bwino. Chifukwa chake, chiphunzitso chomwe chili chomwe chagawanizo chomwe chidasinthiratu chomwe chidayambitsa magetsi ochulukirapo komanso kugunda kwa batire.

Alviter: 0.439V

Ma hanther: pafupifupi 0.4V

Kuwunika kwa mbiri yakale yam'dzikoli kunawonetsa kuti, pa Juni 6, mayunitsi onse awiri anali atakumana ndi mayeso ogulitsa mphindi 15. Mukabwezeretsa kusintha kwakukulu kwa mphamvu, mphindi 6 zofanana zomwe zimachitika, kutsatiridwa ndi mayeso ogulitsa mphindi 14 omwe amapanga mainjiniya opanga. Pambuyo pa mayeso, dongosolo lam'mundalo limangoyambitsa milandu inayi yokhazikika, ndipo gawo lililonse lopatulidwa ndi mphindi imodzi, pomaliza pa 5:32 m'mawa. Kuyambira pamenepo, mabatire akhala omenyera moyenera.

Kupendanso zoyambira zoyambirira za Batri adavumbulutsa izi:

• Moyo wa batri unakhazikitsidwa mpaka miyezi 48 (zaka 4), ngakhale kuti zochitika zenizeni za batire ziyenera kukhala zaka 5.

• Kukhazikitsidwa kofanana ndi '. '

• Ndalama zomwe zilipo zidakhazikitsidwa kwa 10A.

• Choyambitsa kusinthanitsa kuti chikhazikike kukhazikitsidwa kwa 1A (kachitidweko kumangosinthiratu zomwe zakhala zikuchitika 1A, ngakhale kuti ndalama zomwe zalembedwazi zikuyambitsidwa 0.01c10, kutanthauza ndalama zofanana kungayambike ngati kulima kwandamale kumafika pa 1A).

• Nthawi yofananira yotetezedwa yotetezedwa idakhazikitsidwa kwa mphindi 720 (phompho lofanana lingayimitse zokha pakatha maola 12).

3. Kusanthula kwa kulephera kumayambitsa

Kutengera pazomwe zili pamwambapa, njira yoletsedwa imatha kusanthula motere:

• Magulu awiri a batri omwe anali atagwiritsidwa ntchito kwa zaka 4 (ntchito yautumiki wa mabatire 12v ali zaka 5), ​​ndipo kuwonongeka kwa batri kunasowa kwambiri. Komabe, kulephera, maonekedwe a batri anali abwinobwino, osakhala ndi zizindikiro zakugundika. Kubwereza kwina kwa mbiri yakale kuchokera mu Januware 30, 2019 (zolembedwa zisanafike tsikuli zidachotsedwa) mpaka pa June Izi zikuwonetsa kuti nthawi yolipirira yomwe imakhazikitsidwa mu dongosolo lam'mundamo musanakonzekere, mphindi 15 zokha, ndipo kubweza kwam'fupi-ndi nthawi yayitali sikungapangitse mabatire kuti abadwe.

• Pambuyo pokonza ndi kukopa, dongosolo lam'mwamba lidayambitsidwanso. Malingaliro owongolera adazindikira betri kuti cholumikizidwa chatsopano, kotero chidayambitsa minuti 6 yofanana ndikusinthanso. Komabe, mayeso otulutsa mphindi 14, dongosolo lam'mwambalo limayambiranso kulipira kuti mukonzenso mabatire. Chifukwa cha mabatirewo akugwiritsidwa ntchito kwa zaka 4, zomwe sizingatheke zosunga zamkati zidayamba kuchepa, ndikupangitsa kuti pakhale patali kwambiri. Izi zidapangitsa kuti dongosolo lam'mwambalo liziyambitsanso cholipiritsa mpaka bwalo lotseguka lamkati mpaka batire la batire lotseguka pomaliza, lomwe likadapitiliranso kubwezeretsa bungwe, lomwe likadabweretsa gulu la batri lomwe likugwira moto). Munthawi imeneyi, mabatirewo adalipo mozungulira mikono 4 yopitilira maola 48 (kuzungulira kulikonse kwa mphindi imodzi yokha maola 12 aliwonse musanayambenso kulipira. Pambuyo pakulipiritsa kwa nthawi yayitali, mabatire pambuyo pake adayamba kukumba, ndipo ngakhale mavamu olumala adapunthwa.

4. Mapeto

Kutengera zomwe zili pamwambazi ndi kusanthula, zomwe zimayambitsa batire mu dongosolo lino zili motere:

• Chochititsa mwachindunji chinali kukhazikitsidwa kosayenera kwa dongosolo la UPS dongosolo, zomwe zidapangitsa kuti mulipire kwa maola 48 ndi mphindi 1 zokha pakati pa mphindi iliyonse. Ngakhale mabatire atsopano sakanatha kulipira kwa nthawi yayitali komanso yofananira kwambiri, ndikutsogolera ku kulephera kwa batire pankhaniyi.

• Mtundu wa APS System ndi kapangidwe koyambirira ndi zolephera zogwirira ntchito. Mtundu wakalewu (wopangidwira zaka 20 zapitazo) sunakhalepo nthawi yoteteza intergral

• Magwiridwe antchito a mabatirewo anali atasokonezeka chifukwa cha zaka (zaka 4 muutumiki), ndikuchepetsa mphamvu yochepetsetsa komanso kuwonongeka koyenera. Pamaso pa Juni 6, kutembenuka kwa malekezero-kolima-kwangobwezedwa ndi anthu ambiri kumakhazikika (1a 1a mabatire). Mtengo wa UPS System ndi 3 ~ 5a, komabe anthu ogwira ntchito osakonza mosalekeza adasinthitsa ku 1a.

• Dongosolo la UPS linali litagwira ntchito kwa zaka 14, kupitirira zaka zambiri zolangidwa, ndikupanga zolakwika zomwe sizingafanane. Zolakwika izi mwina zidapangitsa kuti dongosolo liziyambitsa mobwerezabwereza chifukwa chowoneka bwino kwaposachedwa.

• Mwamwayi, dera lotseguka mu gawo limodzi la Batri lidaletsa dongosolo lam'mwambalo kuti lisakhalize zokambirana pambuyo pa kubweza kwachinayi, ndikupewa kuthekera kwa mabatire kuti ayake moto.

5. Njira zochizira zolephera

Njira zotsatsa zimaphatikizapo mbali ziwiri:

Choyamba, sinthanitsani ndalama zolipirira batri:

• Lemekezani malo omwe ali ofanana mu dongosolo laubusa.

• Sinthani zomwe zimayambitsa kuti zisawonongeke ku 3A (ngakhale 3A (ngakhale 3a zidakhala zotsika kwambiri, monga momwe zidakhalira ndi 3A).

• Sinthani nthawi yokhazikika yotetezedwa ku ola limodzi (kale likhala mpaka maola 12).

Chachiwiri, ofesi ya nthambi inalowa m'malo mwa mabatire awiriwo ndi mabatire osungira, koma mabatire osunga ndalama ali ndi mphamvu 50 ya Ah, kuti angogwiritsidwa ntchito pokhapokha ngati zolinga zosakhalitsa. Pali mapulani osintha katundu kuchokera ku Dos System kupita ku Magetsi ena m'tsogolo, kuthetsa mavuto otetezedwa bwino.

Wogulitsayo amagwiritsa ntchito ndalama zambiri pachaka pazogwirira ntchito, komabe chifukwa chosasamala komanso kusasamala kwa ogwira ntchito, adasinthiratu kusinthitsa njira zomwe zingasinthidwe kwa dongosolo lam'mwambalo, zomwe ndi zosatheka. Ndikulimbikitsidwa kuti wopanga um'dziwo akonzekeretsa zinthu zawo mozama ndipo pewani zolakwa zoyambirira mtsogolo, kukonza mtundu wa ntchito zawo zofunika kukonza. Pakadali pano, akuti wothandizirana nawonso amalipiranso ntchito yokonzanso zopangira zopangidwa ndi UPS ndikukhazikitsa dongosolo lofufuzira mosalekeza kuti igwire bwino ntchito.