Ibipimo bigezweho hamwe na Frequency Meter Porogaramu muri Isilande Uruganda rwibiti

Abstract: Ubwenge, kunonosora no kwerekana amashusho ya sisitemu yo gukwirakwiza niyo nzira yo gucunga gukwirakwiza. Imashini yububasha bwubwenge yateguwe kandi yashyizweho kugirango ikwirakwizwe ningufu zumuriro, kugirango mugihe gikurikirane gikurikirane imikorere yimikorere ya buri muzunguruko ushiraho ibipimo bya metero yubwenge. Irashobora guteza imbere umutekano w’ikoreshwa ry’ingufu, kunoza imikorere yo gufata neza ibikoresho, kugabanya ibiciro byakazi byo kubungabunga, no kumenya igenzura ridateganijwe rya gahunda yo gukwirakwiza. Binyuze mu ikusanyamakuru, igihe nyacyo cyo kugenzura ibipimo by'amashanyarazi, gusesengura ubuziranenge bw'amashanyarazi no gukwirakwiza sisitemu ikora, bizigama amafaranga yo gukoresha amashanyarazi. Iyi ngingo itanga intangiriro yerekana ammeter ya Acrel PZ na metero yumurongo ukoreshwa muri Islande Tandraberg ehf umushinga wo gukurikirana ibinyabiziga.

1. Incamake yumushinga

Isosiyete ya Tandraberg ehf, iherereye muri Eskifjörður, ni umwe mu bakora inganda nini za firigo zikonjesha muri Isilande, Amashanyarazi y’ibanze akora ni umutwaro wa moteri, ukoreshwa mu guca inzira. Kubera ko umwimerere wa minisiteri ishinzwe kugenzura ibinyabiziga udashyiraho ibikoresho bipima ingufu, kandi imikorere yimikorere ya Variable-frequency Drive na moteri ntibizwi. Kubwibyo, baguze Acrel PZ ikurikirana ibyiciro bitatu bya ammeter yo gukurikirana moteri ya moteri hamwe na metero yumurongo wo gukurikirana impinduka zinshyi.

2.PZ Urukurikirane rwa Programmable Intelligent Electric Meters

PZ ikurikirana ya metero ikoresha tekinoroji ya AC, ishobora gupima ukundi, voltage, ingufu, ibintu byamashanyarazi hamwe ningufu zamashanyarazi muri gride. Irashobora gushiraho ibice byamashanyarazi ikoresheje buto ya panel. Iyi metero ifite RS-485 itumanaho, fata protocole ya Modbus; irashobora kandi guhindura ibimenyetso byingufu mubimenyetso bisanzwe bigereranya DC. Metero nayo ifite ibyinjira / ibisohoka, relay / ibisohoka, nibindi.

3. Ibisobanuro by'icyitegererezo

Ibiranga tekinike

4.Gushiraho

5.Umwanzuro

PZ yuruhererekane rwimbaraga zifite imikorere ihanitse, ishobora gusimbuza amashanyarazi nibindi bikoresho byo gupima. Nkigikoresho cyateye imbere cyubwenge kandi kigizwe na digitale, metero yingufu yakoreshejwe cyane muri sisitemu zitandukanye zo kugenzura, sisitemu ya SCADA na sisitemu yo gucunga ingufu.