Lokacin amfani da sarrafa masana'antu yau da kullun, mahimman abubuwan zaɓin na'urar martanin makamashi:
Daidaita Halayen Load
Nau'in juzu'i na yau da kullun (misali cranes, hoists) suna buƙatar zaɓin na'urorin amsawa tare da babban ra'ayi mai ƙarfi don tabbatar da saurin ɗaukar makamashi mai sabuntawa.
Maɓallin juzu'i masu canzawa (misali magoya baya, famfunan ruwa) suna buƙatar daidaita madaidaicin madaidaicin martani bisa ga saurin juzu'i (misali halayen juzu'in murabba'i).
Ƙimar wutar lantarki da ƙarfin lantarki
Ƙarfin da aka ƙididdige na'urar amsawa ya kamata ya zama ≥ 1.1 sau da yawa na ƙimar ƙarfin motar, kuma ƙarfin wutar lantarki ya kamata ya dace da ƙarfin grid (kamar tsarin 400V / 660V).
Na'urori masu ƙarfi (> 100kW) suna ba da shawarar masu canza mitar mitoci huɗu don tallafawa kwararar kuzarin bidirectional.
Daidaituwar Grid
Ana buƙatar gano kewayon jujjuyawar wutar lantarki (± 20%) don tabbatar da cewa ƙimar murdiya ta yanzu (THD) <5%.
Zaɓi na'urori masu gano ƙarfin lantarki/mitar gano aiki tare don gujewa ra'ayin halin yanzu da gazawar grid.
Rarraba fasaha da yanayin aikace-aikace
Nau'in Yanayin Yanayin
Shigarwa daban, mai sauƙin kulawa, amma yana buƙatar ƙarin wayoyi
All-in-one hadedde a mitar mai canzawa, amsa mai sauri, farashi mai tsada Sabbin kayan aikin masana'antu (kamar centrifuge)
Ma'ajiyar makamashi tare da fakitin baturi, dace da kashe-grid ko yanayin rashin kwanciyar hankali ba tare da ra'ayin grid ba
Ƙimar Tattalin Arziƙi da Ƙimar Ƙimar Makamashi
Yawan ceton makamashi: na'urar amsawar makamashi na lif na iya zama har zuwa 17.85% -40.37%, wajibi ne a lissafta lokacin dawowar saka hannun jari a hade tare da nauyin kaya.
Kwatancen farashi: Farashin na'urar amsa kusan sau 2-3 yawan amfani da makamashi na birki, amma fa'idodin ceton makamashi na dogon lokaci yana da mahimmanci.
Shigarwa da Kulawa
Zane mai sanyaya
Na'urar mayar da martani mai ƙarfi tana buƙatar sanyaya iska mai ƙarfi (kamar fashe mai tabbatar da fashewa) don tabbatar da yanayin haɗin IGBT <125 ℃.
≥100mm zafi watsawa sarari aka ajiye a cikin akwati don kauce wa zafi tara.
Ayyukan kariya
Ana buƙatar overvoltage, overcurrent, overheating da grid kariyar baya, kamar yanke ta atomatik lokacin da wutar lantarki ta uwa ta wuce sau 1.2 ingancin ƙimar grid.
shawarwarin aiwatar da zaɓi
Auna lanƙwan lodi: Ƙayyade kololuwar makamashi mai sabuntawa ta hanyar gwajin saurin jujjuyawa.
Gano Grid: Tabbatar da abun cikin jituwa da kwanciyar hankali na grid.
Tabbatar da Simulations: Yin amfani da kayan aikin kamar MATLAB don daidaita ra'ayoyin raƙuman ruwa na yanzu don haɓaka sigogin sarrafawa.