Bayanan asali na masu amfani
Ma'aikatar ragar welded galibi tana samar da zanen gadon welded iri-iri, tarunan shinge, tarun ciyayi, tarunan gabion, ragar ƙugiya, tarun barbecue, kejin zomo, da dai sauransu. Kayan aikin layin na kamfani manya ne, matsakaita da ƙananan injunan walda, kuma na'urorin rarraba wutar lantarki ne. 1000 kVA da 1630 kVA taswira.Tsarin tsarin samar da wutar lantarki shine kamar haka:
Bayanan aiki na ainihi
Jimlar ikon injin walda tare da mai canzawa 1000KVA shine 1860KVA, matsakaicin ƙarfin wutar lantarki shine PF = 0.7, kuma canjin aiki na yanzu shine 1050-2700A.Jimlar ikon injin walda tare da mai ba da wutar lantarki na 630KVA shine 930KVA, matsakaicin ƙarfin wutar lantarki shine PF = 0.7, kuma canjin aiki na yanzu na yanzu shine 570-1420A.
Binciken Yanayin Tsarin Wuta
Ana amfani da wutar lantarkin na'ura mai walda don sauko da babban kaya na yanzu, wanda nauyi ne mara nauyi.Kayan aiki yana haifar da adadi mai yawa na jituwa yayin aiki.The jitu halin yanzu na na hali jitu tushen da aka allura a cikin wutar lantarki grid, da kuma grid impedance samar da jituwa irin ƙarfin lantarki, haifar da grid ƙarfin lantarki da halin yanzu Hargitsi rinjayar ikon samar da ingancin da kuma aiki aminci, yana ƙara layin asara da ƙarfin lantarki biya diyya, da kuma ƙara iko.Don haka, ya zama dole a zaɓi software na tsarin tare da matsi masu jituwa don murkushe masu jituwa, rama nauyin ɗaukar nauyi, da haɓaka yanayin wutar lantarki.
Tace tsarin maganin diyya mai amsawa
Burin mulki
Ƙirƙirar kayan aikin ramuwa ta tace ya dace da buƙatun ɓacin rai da sarrafa kashe wutar lantarki.
A ƙarƙashin yanayin aiki na tsarin 0.4KV, bayan an shigar da kayan aikin ramuwa na tacewa, ana kashe bugun bugun jini, kuma matsakaicin matsakaicin wutar lantarki na kowane wata yana kusa da 0.92.
Babban oda mai jituwa, resonance overvoltage, da wuce gona da iri da ya haifar ta hanyar haɗawa da da'irar reshen ramuwa tace ba zai faru ba.
Zane Yana Bin Ka'idoji
Ingancin Wutar Jama'a grid masu jituwa GB/T14519-1993
Canjin wutar lantarki mai ingancin wutar lantarki da flicker GB12326-2000
Gabaɗaya yanayin fasaha na na'urar ramuwa mai ƙarancin wutar lantarki GB/T 15576-1995
Na'urar ramuwa mai ƙarancin ƙarfin wuta JB/T 7115-1993
Yanayin fasaha na ramuwa mai amsawa JB/T9663-1999 "Mai sarrafa wutar lantarki mai ƙarancin ƙarfi ta atomatik" daga ƙimar ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙimar ƙarancin wutar lantarki da kayan lantarki GB/T17625.7-1998
Kalmomin fasaha na Electrotechnical Power capacitors GB/T 2900.16-1996
Low ƙarfin lantarki shunt capacitor GB/T 3983.1-1989
Saukewa: GB10229-88
Mai Rarraba IEC 289-88
Mai sarrafa ramuwa mai ƙarancin ƙarfin wutan lantarki yana oda yanayin fasaha DL/T597-1996
Matsayin kariya mara ƙarancin wutar lantarki mai ƙarfi GB5013.1-1997
Low-voltage cikakken switchgear da iko kayan aiki GB7251.1-1997
Ra'ayoyin ƙira
Dangane da ainihin halin da ake ciki na kamfani, kamfanin ya yi la'akari sosai da yanayin wutar lantarki da kuma dakatar da jituwa don tace ramuwar wutar lantarki na injin walda, kuma ya shigar da na'urar diyya mai ba da wutar lantarki akan 0.4KV ƙananan ƙarfin wutar lantarki na kamfanin. transformer don murkushe masu jituwa da kuma rama ikon amsawa don inganta yanayin wutar lantarki.
A lokacin aikin aiki na injin walda, ana samar da sau 3 na 150HZ, sau 5 na 250HZ da sama da jituwa.Saboda haka, a cikin zane na reactive ikon ramuwa na sakandare waldi inji tace, da mita na 150HZ, 250HZ da kuma kewaye dole ne a tsara don tabbatar da cewa tace ramuwa madauki iya madaidaici kashe bugun jini halin yanzu yayin da rama reactive load da kuma inganta ikon. dalili.
aikin ƙira
Cikakken ikon wutar lantarki na layin samarwa na injin waldawa na biyu wanda ya dace da mai canza wutar lantarki 1000 kVA an biya shi daga 0.7 zuwa kusan 0.92.Na'urar tacewa Dole ne a shigar da kayan aikin biyan kuɗi tare da ƙarfin 550 kVA.Rukunin 9 na capacitors a cikin tsagawar lokaci ana haɗa su ta atomatik kuma an cire haɗin su, kowannensu yayi daidai da iskar da ke gefen wutar lantarki na ƙasa na taransfoma.Matsakaicin daidaitawar aji shine 25KVAR, wanda zai iya biyan buƙatun wutar lantarki daban-daban na injin walda na garanti na biyu.Cikakken ikon injin walda mai garanti na biyu wanda ya dace da na'urar taswira 630 kVA an biya shi daga 0.7 zuwa kusan 0.92.Dole ne a shigar da kayan aikin diyya na na'urar tacewa tare da ƙarfin 360 kVA.Rukunin 9 na capacitors a cikin tsagawar lokaci ana haɗa su ta atomatik kuma an cire haɗin su, kowannensu yayi daidai da iskar da ke gefen wutar lantarki na ƙasa na taransfoma.Matsakaicin daidaitawar aji shine 25KVAR, wanda zai iya biyan buƙatun wutar lantarki daban-daban na layin samarwa.Wannan zane ya isa don tabbatar da cewa daidaitawar wutar lantarki ya fi 0.92.
Tasirin bincike bayan shigarwa na ramuwa tace
A watan Afrilun 2010, an fitar da na'urar diyya mai amsawa ta na'urar waldawa daga masana'anta.Na'urar ta atomatik tana bin canjin nauyin injin waldawa, tana danne ikon amsawar ramuwa mai jituwa a cikin ainihin lokaci, kuma yana inganta yanayin wutar lantarki.bayanai kamar haka:
Bayan da aka yi amfani da na'urar ramuwa ta tace, canjin yanayin canjin wutar lantarki ya kusan 0.97 (bangaren da aka ɗaga yana kusan 0.8 lokacin da aka cire na'urar diyya ta tace)
Load aiki
Aiki na yanzu na taransfoma 1000KVA ya ragu daga 1250A zuwa 1060A, raguwar adadin 15%, da kuma aiki na yanzu na 630KVA transfomer ya ragu daga 770A zuwa 620A, raguwar adadin 19%.Bayan diyya, ƙimar rage asarar wutar lantarki shine WT=△Pd*(S1/S2)2*τ*[1-(cosφ1/cosφ2)2]=24×{(0.85×2000)/2000}2×0.4≈16 (kw h) A tsarin, Pd shine asarar gajeriyar hanya ta taranfoma, wanda shine 24KW, kuma tanadin kuɗin wutar lantarki a shekara shine 16*20*30*10*0.7=67,000 yuan (dangane da yin aiki awanni 20 a kowace shekara). rana, kwanaki 30 a wata, watanni 10 a shekara, yuan 0.7 a kowace kWh).
ikon factor halin da ake ciki
Matsakaicin ƙarfin wutar lantarki na kamfanin ya karu daga 0.8 zuwa 0.95 a cikin wata mai zuwa, kuma adadin wutar lantarki na wata zai kasance a kan 0.96-0.98 a nan gaba, kuma kari na wata zai zama yuan 3000-5000.
a karshe
Na'urar biyan wutar lantarki ta tace na'urar waldawa ta lantarki tana da ikon murkushe masu jituwa da rama wutar lantarki, magance matsalar tarar wutar lantarki a cikin masana'antu, haɓaka ƙarfin fitarwa na transfoma, rage ingantaccen ƙarin asara, haɓaka samarwa, da kawo gagarumin tattalin arziki. amfani ga kamfanoni.Koma kan zuba jari a cikin ƙasa da shekara guda.Don haka, na'urar diyya mai amsawa da kamfanin ya ƙera ta gamsu sosai, kuma za ta jawo hankalin abokan ciniki da yawa a nan gaba.
Lokacin aikawa: Afrilu-14-2023