Munyori: Webhusaiti Editor Shirish: 2024-10-18 Bat: Saiti
Simba reTeccom Site rinoonekwa seropa re telecom network, apo bhatiri richionekwa seRopa rayo reropa, kuchengetedza kushanda kwakatsiga kwe network. Nekudaro, kuchengetedza bhatiri kwagara kuri chinhu chakaoma. Vakagadzira vagadziri vanoenderera mberi vachidzikisira mitengo mushure mekutora mari, mhando yemabhatiri yakadzikira zvakanyanya. Gore rega rega, vanopfuura 70% yeTelecom Power System Kukundikana vanofungidzirwa kuti zvinhu zveBattery, kugadzira bhatiri kudzora musoro kune vashandi vekugadzirisa. Ichi chinyorwa chinopa kuongororwa kwezvikonzero zvikuru zvekutadza bhatiri, izvo zvinogona kushanda sechiitiko chinobatsira kune vamwe.
1. On-Site Simba Equipment Overview
Iyo-pa-saiti yemagetsi michina inosanganisira maviri 40KVU UPS zvikamu kubva kune inozivikanwa-inozivikanwa nyika yeInternational Brand. Mabhatiri akaiswa muna 2016. Pazasi ruzivo rwakadzama:
UPS ruzivo | Ruzivo rwebhatiri |
Brand & Model: International Brand Ups Ul33 | Brand & Model: 12V 100h |
Kugadziriswa: 40 KVA, 2 zvikamu mune yakaenzana system, imwe neimwe ine mutoro weanenge 5 m | Nhamba yemabhatiri: masero makumi matatu pane boka, 2 mapoka, masero makumi matanhatu |
Commissioning Zuva: 2006 (Makore gumi ebasa) | Commissioning Zuva: 2016 (5 Makore Ekushumirwa) |
Pana June 6th, iyo UPS Mugadziri yakaita retence kugadzirisa, kutsiva ac uye DC mapepa (mashanu emakore ebasa) uye vateveri. Munguva yebhatiri discharge kuongororwa (maminitsi makumi maviri), yakawanikwa kuti bhatiri rekubikwa raive murombo. Chishandiso chazvino chaive 16a, uye mushure memaminitsi gumi ekuraswa, voltage yemasero akati wandei akadonha kusvika 11.6V, asi hapana kusviba kwemabhatiri akacherechedzwa.
Yakawanikwa kuti mapoka ebetso webhatiri ebhatiri aive aine nyaya dzinoverengeka panguva yekuongorora. Vachishandisa multimeter, vakayera bhatiri kuchicherenga ripple voltage (yakayerwa uchishandisa iyo AC kuisirwa), iyo yaive yakakwira se7V (kure kure neyakagadziriswa chiyero chekugadzirisa). Nekuda kweizvozvo, ivo pakutanga vakafunga kuti Dc Firtacitors yakatsiviwa neinjiniya veMugadziri veMugadziri vaiva vane mhosva, vachikonzera kuwanda kweRipple DcS.
2. Pa-saiti kutadza mamiriro
Musi waChikunguru 22, timu yakabva kuNzvimbo Yekutsvagurudza yakaita kuti iongorore rekuchengetedza kuhofisi yebazi. Ivo vakawana kuti mabhatiri eiyo UPS masisitimu ari pagumi neshanu pasi pechivakwa aive achibwinya zvakanyanya. Dai pakanga paine magetsi ekubuda kubva kuGrid, akatyiwa kuti mabhatiri anogona kunge asina kuyerera zvakanaka, anogona kutungamira tsaona. Semhedzisiro, ivo vakakurumidza kukurudzira kuti vashandi vekugadzirisa bazi vachibata mainjiniya emugadziri kuronga kubatana pa -saiti yekuferefeta uye chikamu chekutambudza nemapati matatu anotevera.
Bulging of 12V mabhatiri
Masikati aChikunguru 23, mapato matatu akasvika pane-saiti. Paunenge uchiongorora, zvikamu zviviri kumusoro zvakawanikwa zvichishanda zvakajairika, nehombodo yekuvhiya inosvika 404V yemabhatiri (mumutsara neyekuiswa paramita). Vagadziri vemugadziri vaishandisa fluke 287c multimeter (yakanyanya kurongeka) kuyera bhatiri kuchera ripple voltage, yaive yave kanenge 0.439V. A fluke 376 clamp mita (yakaderera chaiyo) yakayerwa kutenderera 0.4V. Mhedzisiro kubva pane zviridzwa zvese zvakafanana uye yakawira mukati meiyo chaiwo ripple voltage renji yemidziyo (kazhinji isingasviki 1% yeiyo bhazi voltage). Izvi zvakaratidza kuti iyo inotsiviwa DC macacitors yaienderana uye inoshanda zvakajairika. Naizvozvo, iyo yaimbofungidzirwa kufungidzirwa kuti iyo capacitor yekutsiva yakakonzera zvakawandisa ripple voltage uye bhatiri bulzing yakatongwa kunze.
Multimeter: 0.439V
Clamp Meter: Inenge 0.4V
Ongororo yezvinyorwa zveSyts Hursical zvakaratidza kuti, musi waJune 6, zvese zvinokwira zvikamu zvakange zvatanga kuongororwa kwemaminitsi gumi nemashanu. Mushure mekudzoreredza Switch yemagetsi, iyo yemaminitsi matanhatu yakaenzana yekuchaitwa, ichiteverwa ne14-miniti bhatiri discharge muyedzo weinjiniya yemugadziri. Mushure mekubvunzwa, iyo UPS system yakatangira ina yakateedzana gumi nenomwe yakaenzana, nechikamu chimwe nechimwe chakaparadzaniswa ne5: 30 A pana June 9
Kuwedzera kuongororwa kweiyo yekutanga UPS bhatiri marongero akazivisa zvinotevera:
Hupenyu hwebhatiri hwakagadzirirwa mwedzi 48 (makore mana), kunyangwe hupenyu chaihwo hwechirume hwegumi nemaviri hunofanirwa kunge paine makore mashanu.
Yakaenzana kubhadharisa yakaiswa ku 'yakagoneswa. '
Mari yekutora yazvino muganho yakaiswa kuna 10a.
Iyo inokonzeresa kuchinjika kuyamwirwa kubhadharisa kwakaenzana kuyamwisa kubhadharisa kwaizove kuchinjiswa kana iyo float charge yasvika ikozvino inosvika 1A).
Yakaenzana nguva yekubhadhara nguva yekuchengetedza yakagadzirirwa kusvika pamaminitsi manomwe (yakaenzana yekubhadhara yaizomira otomatiki mushure memaawa gumi nemaviri).
3. Kuongororwa kwekutadza kwakakonzera
Kubva pamamiriro ezvinhu ari pamusoro apa, maitiro ekutadza anogona kuongororwa seinotevera:
Mapoka maviri emabhatiri eiyi ups system aive ave mukushandiswa kwemakore mana (hupenyu hwebasa remabhatiri emakore gumi nemaviri) makore mashanu), uye bhatiri racho rakanyatso kuderera. Nekudaro, kutadza kwekutadza, kutaridzika kwekunze kwekunze kwaive kwakajairika, pasina zviratidzo zvekutengesa. Rimwezve kuongororwa kweiyo UPS nhoroondo kubva kuna Ndira 30, 2019 (zvinyorwa zvisati zvaitika kare Izvi zvinoratidza kuti iyo yakaenzana pakubhadhara nguva yakatarwa isati yatanga kugadziriswa yaive pfupi, chete maminitsi gumi nemashanu, uye iyo yeSSS system yepfupi yakaenzana yekubhadhara haizokonzeresa mabhatiri.
Mushure mekuchengetedza uye capacitor kutsiva, iyo UPS system yakatangazve. Iyo yekudzora pfungwa yakaratidza bhatiri sezvingangobatanidzwa, saka yakatanga imwe-maminetsi yakaenzana kubhadharisa uye yakabva yadzvanya kune yekubhadhara. Nekudaro, mushure mekutevera kwemaminitsi gumi nemaminitsi ekuedzwa, iyo UPS system yatanga yatanga yakaenzana kubhadharisa zvizere kudzorera mabhatiri. Nekuda kwemabhatiri ari mukushandiswa kwemakore mana, gayo emukati kuronga kukonzeresa mari yekupaza ( Izvi zvakakonzera iyo UPS system inodzokorora kutanga iyo kubhadharwa kwakaenzana kusvikira bhatiri redunhu rakazombomira (neimwe nzira, iyo yakakwira yakadzokororwa yakaenzana yekuchaja, iyo ingadai yakatungamira kuBattery Bumbiro rinobata moto. Pakati peino nguva, mabhatiri akazara mana anoenderera mberi akawedzera mari yekuchaira anopfuura maawa makumi mana nemashanu (kutenderera kwega kwega kwemaminitsi maviri maawa gumi nemaviri vasati vatanga kuenzanisa kuongorora kwakaenzana. Pashure pokuwedzeredza kwakadaro kwakaenzana nekubhadhara, mabhatiri akazopedzisira aziya kushungurudza, uye kunyange mavharuvhu akasvinura akaitwa akaremara.
4. Mhedziso
Zvichienderana nezvinotarisa pamusoro uye kuongororwa, izvo zvinokonzeresa bhatiri kukundikana mune ino kumusoro system ndeye inotevera:
Chikonzero chakananga ndechekusavimbika kweiyo yepamusoro yekisimusi yekubhadhara paramita Kunyangwe mabhatiri matsva aisatamba kwenguva refu uye akawandisa akaenzana muchirango, zvichitungamira kuBheteri kutyisa kukundikana mune ino nyaya.
Iyo UPS System Model ndeye yekutanga dhizaini ine inoshanda zvisingakwanisi. Uyu mukuru wekare UPS (YAKAITWA Makore 20 apfuura) Liked Yakatemwa Nguva Yekudzivirira Nguva \
Maitiro eBatteries aive akasvibiswa nekuda kwezera (makore mana ari mubasa), aine yakaderedzwa yekukwana kugona uye kuriritira murombo kuchengetedza. Pamberi peJune 6, iyo yakaenzana-kune-yekupaza-yekupaza kushandurwa kwazvino chikumbaridzo chakaiswa chisina musoro kuderera Iyo UPS system's default kukosha ndeye 3 ~ 5A, asi vashandi vekugadzirisa zvisingaite zvisina kujaira ku1A.
Iyo yeUPS system yakanga yave kushanda kwemakore gumi nemana, nekupfuura kwayo zera rekuzvidavirira, kuita kuti zvikanganiso zvisingadzivirirwe. Izvi zvikanganiso zvinogona kunge zvakakonzera hurongwa hwakadzokororazve kutanga zvakaenzana kubhadharisa zvakarongeka nekuda kwekusawanikwa kwazvino.
Neraki, dunhu rakavhurika mune rimwe remasero bhatiri dzakatadzisa kuti kudzokororwa kwakaenzana nekuchera nguva mushure mechina kuenderana, nekudaro kudzivirira mukana wekuti mabhatani ekubata moto.
5. Mitemo yekugadzirisa yekutadza
Matanho ekugadzirisa anosanganisira zvikamu zviviri:
Kutanga, shandura kwenguva pfupi iyo ups bhatiri kubhadharisa paramita:
Dzima iyo yakaenzana kubhadharisa mamiriro ezvinhu mune iyo UPS system.
Gadzirisa iyo inokonzeresa zvazvino kubva pakuchinjisa kubva kuRoat mhosva yekuchaja kuti 3a (kunyangwe 3a ichiri kuderera, sezvo iyo isingasviki 3a, asi yaimbove yakagadzirirwa 1a).
Gadzirisa iyo yakaenzana yekubhadhara nguva yekuchengetedzeka nguva ku1 awa (yakamboiswa kusvika maawa gumi nemaviri).
Chechipiri, hofisi yebazi yakatsiva mapoka maviri emabhatiri ane mabhatiri ekudzosera kumashure, asi mabhatiri ebhureki ane kugona kwe chete 50 Ah, saka vanogona chete kushandiswa chete nekuda kwekukurumidzira kwekukurumidzira. Pane zvirongwa zvekutamisa mutoro kubva kuUPS system kune mamwe magetsi masosi mune ramangwana, kunyatsogadzirisa nyaya dzekuchengetedza simba.
Anoshanda anoshandisa mari yakawanda pagore pamasevhisi ekugadzirisa, asi nekuda kwekusagadzikana uye kusava nehanya kwevashandi vekugadzirisa, vakashandura zvisizvo kukosha kweiyo yepamusoro system, iyo isingazvitenderi. Zvinokurudzirwa kuti mugadziri wemugadziri anotora zvigadzirwa zvavo zvakakomba uye kudzivirira kuita zvikanganiso zvakadaro mune ramangwana, kuvandudza mhando yemabasa avo ekugadzirisa. Zvichakadaro, zvinokurudzirwa kuti mutengesi zvakare haatauri zvakare kune anotevera masevhisi ekugadzirisa anopihwa neUeps mugadziri uye isayiripo system yekuenderera mberi nekuvandudza kushanda kwakachengeteka uye kwakavimbika kweiyo ups system.
