HYTSF mndandanda otsika voteji mphamvu fyuluta chipukuta misozi chipangizo

Mafotokozedwe Akatundu

Kampaniyo imagwiritsa ntchito ukadaulo wapamwamba kwambiri wamagetsi ndiukadaulo wanzeru, ndipo imagwiritsa ntchito njira zamakono monga sayansi ndi zachuma, zomwe sizimangothetsa vuto losinthana ndi chiwongola dzanja cha shunt capacitor pansi pazikhalidwe za harmonic, komanso kupondereza vutolo molingana ndi momwe zinthu zilili komanso zofunika. ya ogwiritsa.Kapena wongolerani ma harmonics, yeretsani maukonde amagetsi ndikuwongolera mphamvu zamagetsi.Chifukwa chake, mankhwalawa ndi chinthu chatsopano chokhala ndiukadaulo wapamwamba kwambiri, ukadaulo wapamwamba komanso umisiri wodalirika pankhani yowongolera ma harmonic otsika mphamvu.

mfundo yogwirira ntchito

Zigawo zofunika za TSF low-voltage dynamic filter and compensation device ndi: unit monitoring, switch module, filter capacitor, filter reactor, circuit breaker, control system and protection system, cabinet, etc.
The capacitance capacitor mu TSF low-voltage dynamic filter and compensation device imatsimikiziridwa molingana ndi mphamvu yogwira ntchito yomwe imayenera kulipidwa ndi dongosolo pamafupipafupi ofunikira;pamene maziko osankhidwa a mtengo wa inductance mu dera la LC ndi: Kupanga mndandanda wa resonance ndi capacitor, kotero kuti chipangizocho chimapanga chopinga chochepa kwambiri (pafupi ndi zero) pafupipafupifupi-harmonic, kulola kuti ma harmonic ambiri ayende. mu chipangizo m'malo mwa dongosolo magetsi, kuwongolera ma harmonics a dongosolo magetsi Wave voteji kupotoza mlingo, ndipo nthawi yomweyo, shunt capacitor anaika mu chipangizo wathunthu kwa kusala mphamvu zotakasika mphamvu chipukuta misozi, amene angakwaniritse zosowa. za katundu wosintha mwachangu.

Chida cholipilira cha TSF passive filter chimagwiritsa ntchito ukadaulo wolipiridwa ndi LC wosakhazikika wa LC, ndipo wapangidwa molingana ndi malo omwe wogwiritsa ntchito ali nawo.The harmonics osefedwa ndi mmene fyuluta chipukuta misozi chipangizo nthawi zambiri amagawidwa mu: 3 (150Hz), 5th (250Hz), 7th (350Hz), 11th (550Hz), 13th (650Hz) ndi zina zotero.
The TSF low-voltage dynamic filter and compensation device imalumikizidwa mofanana ndi katundu.

mankhwala chitsanzo

Malo ogwiritsira ntchito malonda
Mng'anjo yamagetsi yamagetsi (arc yodulidwa ndi kutseguka kozungulira zochitika zidzachitika panthawi yosungunuka, zomwe zimapangitsa kuti pakhale kusalinganika kwa gawo lililonse, kugwedezeka kwamagetsi, mphamvu yochepa, ndi 2 ~ 7 ma harmonics apamwamba, omwe amakhudza kwambiri mphamvu ya mphamvu ya gridi yamagetsi);
Ma traction substations oyendetsedwa ndi ma locomotives amagetsi (za 6-pulse kapena 12-pulse rectifiers, kupanga 5th, 7th, and 1113th high-order harmonics, ndi kusintha katundu kungayambitse mphamvu pa gridi yamagetsi nthawi iliyonse);
● Zokweza zazikulu m'madoko ndi migodi ya malasha (kuchulukira kwamphamvu, kusintha kwachangu, ndi kusintha kwakukulu, zapano zimawonjezedwa nthawi yomweyo ku katundu wathunthu panthawi yokwezera, ndipo nthawi yotsalayo imakhala pafupifupi yopanda katundu. Ndipo chowongolera chomwe chimapereka mphamvu kwa izo ndi mmene harmonic gwero.
● Electrolyzer (yoyendetsedwa ndi rectifier transformer, yomwe ikugwira ntchito ndi yaikulu kwambiri, yokonzanso idzapanga 5th, 7th, 11th, 13th high-order harmonics, zomwe zidzakhudza mphamvu ya mphamvu);
● Mphepo yamphepo ndi photovoltaic mphamvu (photovoltaic ndi mphepo yosungirako inverter yosungiramo magetsi ndi magetsi okhudzana ndi gridi yamagulu, amafunika kukhazikika magetsi, ma harmonics a fyuluta, ntchito za malipiro, etc.);
● Makina opangira zitsulo / AC ndi DC zogudubuza (mphero zoyendetsedwa ndi ma motors osinthika AC kapena DC motors zingayambitse kusinthasintha kwa magetsi a grid, ndipo chifukwa cha kukhalapo kwa okonzanso, amapanganso 5, 7, 11, 13, 23, ndi 25 ma harmonics apamwamba, okhudza mphamvu ya mphamvu);
● Mzere wopangira magalimoto (kutumiza, kuwotcherera magetsi, kujambula ndi zipangizo zina nthawi zambiri zimayendetsedwa ndi 6-pulse kapena 12-pulse rectification, zomwe zimapanga 5, 7, 11, 13, 23, 25 harmonics ndipo zimayambitsa kusinthasintha kwa magetsi a grid);
Kubowola ndi mapulaneti ofanana (nthawi zambiri amayendetsedwa ndi 6-pulse rectifiers, 5th, 7th, 11th, ndi 13th harmonics ndizovuta kwambiri, zomwe zimawonjezera zamakono mu dongosolo, zimachepetsa kugwira ntchito bwino, ndipo zimafuna kulowetsa kwakukulu kwa jenereta);
● Makina owotcherera othamanga kwambiri, makina owotcherera amagetsi (malo), ng'anjo yapakati pafupipafupi (chida chosinthira-inverter, ndi zida zapamwamba kwambiri zomwe zimapangidwa ndi katundu wokhudzidwa, zomwe zimakhudza kwambiri mphamvu ya gridi);
● Nyumba zanzeru, masitolo akuluakulu, nyumba zamaofesi (nyali zambiri za fulorosenti, nyali zowonetsera, makompyuta, ma elevator ndi zipangizo zina zamagetsi zimatha kusokoneza kwambiri mafunde a magetsi ndi kusokoneza mphamvu yamagetsi);
● Chitetezo cha dziko, mlengalenga (chiwembu chapamwamba chamagetsi chamagulu okhudzidwa ndi magulu);
● Dongosolo la SFC la malo opangira magetsi opangira gasi (chida chosinthira-inverter, chomwe chimapanga ma harmonics apamwamba kwambiri a 5, 7, 11, 13, 23, 25, etc., chimakhudza kwambiri mphamvu ya gridi.

Magawo aukadaulo

Mawonekedwe
● Kusintha kwa zero-panopa: Gwiritsani ntchito luso lapamwamba la thyristor lamphamvu kwambiri la zero-crossing kuti muzindikire zolowetsa zero-current ndi zero-current cut-off, palibe inrush panopa, palibe mphamvu (vacuum AC contact ndi optional).
● Kuyankha kwachangu: Kuthamanga kwachangu kumayambitsa kusintha kwamphamvu kwamphamvu, kusintha kwa nthawi yeniyeni, nthawi yoyankhira dongosolo ≤ 20ms.
● Kusamalira mwanzeru: tengani mphamvu yeniyeni yogwira ntchito yonyamula katundu monga kusintha kwa thupi, gwiritsani ntchito nthawi yomweyo mphamvu yowonongeka ya mphamvu, ndikusonkhanitsa deta, kuwerengera ndi kulamulira kutulutsa mkati mwa 10ms.Zindikirani kuwongolera kosinthira pompopompo, magawo ogawa mphamvu, mtundu wamagetsi ndi data ina, ndipo mutha kuzindikira kuwunika kwapaintaneti ndi kuwongolera patali, kusayina kwakutali, ndikusintha kwakutali.
● Chipangizochi chili ndi ntchito zambiri zotetezera: kutetezedwa kwamagetsi opitirira mphamvu komanso kutsika kwa magetsi, chitetezo chozimitsa magetsi, chitetezo chafupikitsa ndi chamakono, chitetezo cha kutentha, chitetezo chozimitsa, ndi zina zotero.
● Zowonetsera pachipangizo: 11 magawo amagetsi monga voteji, panopa, mphamvu yogwira ntchito, mphamvu yogwira ntchito, mphamvu yamagetsi, ndi zina zotero.
● Single-tuning compensation circuit capacitor imatenga anti-harmonic capacitor Y kugwirizana.
luso luso
● Mphamvu yamagetsi: 220V, 400V, 690V, 770V, 1140V
● Mafupipafupi ofunikira: 50Hz, 60Hz.
● Nthawi yoyankha mwamphamvu: ≤20ms.
● Muyezo wa Harmonic: 1 ~ 50 nthawi
● Kulipiritsa kwamphamvu kwamphamvu yoyambira: mphamvu yamagetsi imatha kufika pamwamba pa 0.92-0.95.
● Zosefera zimakwaniritsa zofunikira za mtundu wa GB/T 14549-1993 "Power Quality Harmonics of Public Grid".
● Zosefera za harmonic: 3rd, 5th, 7th, 11th, 13th, 17th, 19th, 23rd, 25th, etc.
● Kukhazikika kwamagetsi: kukwaniritsa zofunikira za mtundu wa GB 12326-199.
● Harmonic panopa mayamwidwe mlingo: 70% youma 5th harmonic pafupifupi, 75% kwa youma 7th harmonic pafupifupi.
● Gawo lachitetezo: IP2X

Zina magawo

Mikhalidwe ya chilengedwe
● Malo oyikapo ali m'nyumba, osagwedezeka kwambiri komanso kukhudzidwa.
● Kutentha kozungulira: -25°C~+45°C
●Pa 25 ℃, chinyezi wachibale: ≤95%
● Kutalika: osapitirira 2000 mamita.
●Palibe malo ophulika ndi oyaka pozungulira, palibe mpweya wokwanira kuwononga zitsulo ndi zitsulo zowononga, palibe fumbi loyendetsa.
Ntchito Zaukadaulo
● Kuzindikira pa malo ndi kusanthula ma harmonics a makasitomala ndikupereka lipoti loyesa.
●Malinga ndi momwe kasitomala alili pamalopo, funsani mapulani
● Kutsimikiza kwa dongosolo lakasitomala lowongolera komanso kusintha kwamtundu.
● Kuyesa kwamphamvu kwamphamvu, kutsimikiza ndi kusinthidwa kwa chiwongola dzanja champhamvu.

Makulidwe

Ntchito Zaukadaulo
Kuzindikira pa tsamba ndikuwunika ma harmonics a kasitomala ndi lipoti loyesa.
Funsani dongosolo molingana ndi momwe kasitomala alili pamalopo.
Kutsimikiza kwa dongosolo lowongolera lamakasitomala komanso kusintha kwa ma harmonic.
Kuyesedwa kwa mphamvu zogwirira ntchito, kutsimikiza ndi kusintha kwa chiwembu cholipirira mphamvu.
Magawo ofunikira pakuyitanitsa
Mphamvu ya chosinthira magetsi;voteji pulayimale ndi sekondale: voteji yochepa dera;njira zoyankhulirana zoyambirira ndi zachiwiri, etc.
Mphamvu ya katunduyo;chikhalidwe cha katundu (kutembenuka pafupipafupi, kuwongolera liwiro la DC, ng'anjo yapakati pafupipafupi, kukonzanso), momwe zinthu ziliri pano, ndikwabwino kukhala ndi data yoyeserera ya harmonic.
Mikhalidwe ya chilengedwe ndi mlingo wa chitetezo pa malo unsembe.
Mphamvu yofunikira ndi mphamvu yosokoneza ya harmonic ndi zofunikira zina.