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CNC |Dekun tiipa PLC Iṣakoso apoti

Dekun tiipa PLC Iṣakoso apoti

Ipele-papapapa-ipele tiipa iyara PLC apoti iṣakoso jẹ ohun elo ti o ṣe ifọwọsowọpọ pẹlu ipele-ipele ina ni kiakia tiipa ipasẹ lati ṣe eto tiipa iyara ti ẹgbẹ fọtovoltaic DC, ati pe ẹrọ naa ni ibamu si koodu Itanna Orilẹ-ede Amẹrika NEC2017&NEC2020 690.12 fun tiipa iyara ti fọtovoltaic awọn ibudo agbara.Awọn sipesifikesonu nbeere wipe awọn photovoltaic eto lori gbogbo awọn ile, ati awọn Circuit kọja 1 ẹsẹ (305 mm) lati photovoltaic module orun, gbọdọ ju silẹ si isalẹ 30 V laarin 30 aaya lẹhin ti awọn dekun tiipa ibere;Awọn Circuit laarin 1 ẹsẹ (305 mm) lati PV module orun gbọdọ ju silẹ si isalẹ 80V laarin 30 aaya lẹhin ti awọn sare tiipa ibere.Awọn Circuit laarin 1 ẹsẹ (305 mm) lati PV module orun gbọdọ ju silẹ si isalẹ 80V laarin 30 aaya lẹhin ti awọn dekun tiipa ibere.
Awọn ipele-ipele ina dekun tiipa eto ni o ni laifọwọyi agbara pipa ati reclosing awọn iṣẹ.Lori ipilẹ ti ipade awọn ibeere iṣẹ tiipa ni kiakia ti NEC2017&NEC2020 690.12, o le mu agbara iṣelọpọ agbara ti eto iṣelọpọ agbara fọtovoltaic pọ si ati mu iwọn iṣelọpọ agbara.Nigbati agbara akọkọ ba jẹ deede ati pe ko si ibeere idaduro pajawiri, ipele tiipa module yara apoti iṣakoso PLC yoo fi aṣẹ pipade kan ranṣẹ si oluṣe adaṣe tiipa iyara nipasẹ laini agbara fọtovoltaic lati so pọnti fọtovoltaic kọọkan;Nigbati agbara akọkọ ba ti ge kuro tabi idaduro pajawiri ti bẹrẹ, apoti iṣakoso PLC tiipa ipele-pipe yoo firanṣẹ pipaṣẹ gige asopọ si oluṣeto tiipa ni iyara nipasẹ laini agbara fọtovoltaic lati ge asopọ ẹgbẹ fọtovoltaic kọọkan.

Apoti iṣakoso PLC tiipa ipele-paati jẹ ẹrọ ti a lo ninu awọn eto fọtovoltaic (PV) lati dẹrọ iṣẹ ṣiṣe tiipa ni iyara ni ipele paati.Tiipa iyara jẹ ibeere aabo ti o pinnu lati dinku eewu ti awọn eewu itanna lakoko awọn ipo pajawiri tabi awọn iṣẹ itọju.

Eyi ni diẹ ninu awọn aaye pataki nipa apoti iṣakoso PLC tiipa ipele paati:

Idi: Idi akọkọ ti apoti iṣakoso pipadii ipele paati PLC ni lati mu iṣẹ ṣiṣe tiipa ni iyara ṣiṣẹ ni eto PV kan.Tiipa iyara n tọka si agbara lati ni iyara de-agbara awọn iyika DC ti eto PV, idinku foliteji ni orisun si ipele ailewu lakoko awọn iṣẹlẹ pajawiri tabi nigbati o nilo iṣẹ itọju.

PLC (Oluṣakoso kannaa Eto): PLC jẹ kọnputa oni-nọmba ti a lo lati ṣakoso ati adaṣe awọn ilana lọpọlọpọ.Ni aaye ti apoti iṣakoso pipade iyara, PLC kan wa ni iṣẹ lati ṣe atẹle ati ṣakoso iṣẹ ṣiṣe tiipa iyara ti eto PV.O gba awọn ifihan agbara lati awọn ẹrọ ita ati bẹrẹ ilana tiipa.

Apoti Iṣakoso: Apoti iṣakoso ni awọn iyika pataki, awọn paati, ati awọn atọkun lati ṣe iṣẹ ṣiṣe tiipa ni iyara.Ni igbagbogbo o pẹlu awọn igbewọle fun gbigba awọn ifihan agbara lati awọn ẹrọ ita, gẹgẹbi awọn olupilẹṣẹ tiipa ni iyara tabi awọn iyipada tiipa pajawiri, ati awọn abajade lati ṣakoso tiipa ti eto PV.

Tiipa Ipele-Paapa: Eto tiipa iyara ipele paati kan pẹlu tiipa awọn paati kan pato tabi awọn apakan ti eto PV, dipo tiipa gbogbo eto naa.Eyi ngbanilaaye awọn olufokansi pajawiri tabi oṣiṣẹ itọju lati ṣiṣẹ lailewu lori awọn agbegbe kan pato laisi fara si awọn foliteji giga.

Ibamu pẹlu Awọn koodu ati Awọn ajohunše: Awọn ibeere tiipa iyara jẹ pato ninu awọn koodu itanna ati awọn iṣedede, gẹgẹbi koodu Itanna Orilẹ-ede (NEC) ni Amẹrika.Apoti iṣakoso PLC tiipa iyara-ipele paati yẹ ki o ni ibamu pẹlu awọn ilana wọnyi lati rii daju pe eto PV pade awọn ibeere aabo to ṣe pataki.

Integration: Apoti iṣakoso PLC tiipa ipele-paati ti wa ni iṣọpọ sinu iṣakoso eto PV gbogbogbo ati awọn amayederun ibojuwo.O ṣe ibasọrọ pẹlu awọn paati eto miiran, gẹgẹbi awọn oluyipada tabi awọn eto ibojuwo, lati ṣajọpọ ilana tiipa ni iyara.

O ṣe pataki lati kan si alagbawo pẹlu onisẹ ina mọnamọna tabi olupilẹṣẹ eto PV lati rii daju yiyan to dara, fifi sori ẹrọ, ati isọpọ ti ipele-ipele tiipa tiipa PLC apoti iṣakoso.Ibamu pẹlu awọn koodu itanna agbegbe ati awọn ilana yẹ ki o tẹle lati rii daju aabo ati igbẹkẹle ti eto PV.
Kaabọ lati kan si wa fun ibeere pataki rẹ lori Apoti Iṣakoso PLC Rapid Tiipa


Akoko ifiweranṣẹ: Oṣu Kẹjọ-10-2023