SVR 6-35KV 630-20000KVA Panja atatu gawo mkulu voteji mzere chakudya basi voteji wowongolera

SVR 6-35KV 630-20000KVA Panja magawo atatu apamwamba voteji mzere chakudya basi voteji chowongolera Chithunzi

Kufotokozera Kwachidule:

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Mafotokozedwe Akatundu

SVR line automatic voltage regulator ndi chipangizo chomwe chimatsimikizira kukhazikika kwa voliyumu yotulutsa potsata kusintha kwa voteji ya mzere ndikusinthiratu kusintha kwa chipangizocho.Imatha kusintha mphamvu yamagetsi mkati mwa ± 20%.Ndizoyenera kwambiri mizere yokhala ndi kusinthasintha kwakukulu kwamagetsi kapena mizere yokhala ndi madontho akulu akulu.Ikani chowongolera chamagetsi cha feeder pakati pa mizere ya 6kV, 10kV ndi 35kV.Kumbuyo, voteji ya mzere imasinthidwa mkati mwamtundu wina kuti zitsimikizire kuti wogwiritsa ntchito mphamvu zake ndi kuchepetsa kutayika kwa mzere.Kuphatikiza apo, SVR feeder automatic voltage regulator ndiyoyeneranso malo ochepera pomwe thiransifoma yayikulu ilibe mphamvu yowongolera magetsi.Voltage regulator iyi imayikidwa kumbali yakutuluka kwa thiransifoma m'malo ocheperako kuti iwonetsetse kuti magetsi amabasi kumbali yakutuluka.Ili ndi ntchito zosiyanasiyana mu gridi yamagetsi yakumidzi, gridi yamagetsi yakumidzi, malo opangira mafuta, malasha, makampani opanga mankhwala, ma substation ndi zina.

Kufotokozera Kwachitsanzo

Magawo aukadaulo ndi kukula kwake

ukadaulo magawo:
1. Adavoteledwa mphamvu: 2000KVA, 3150KVA, 4000KVA, 5000KVA 6300kVA, 8000KVA 10000kVA, etc. Special specifications akhoza makonda.
2. Mphamvu yamagetsi: 0.4KV, 6kV, 10kV, 35kV
3. pafupipafupi: 50 Hz
4. Voltage kusintha osiyanasiyana: -20%~+20%
5. Malo a zida: 7-9 gear
6. Gulu lolumikizana: Ya0
7. Transformer mafuta kalasi: 25 #, 45 #
8. Njira yozizira: ONAN
9. Mulingo wa insulation: LI60kV/AC25kV(6kV), LI75kV/AC35kV(10kV), LI200kV/AC85kV(35kV)
10. The SVR line automatic voltage regulator imatenga tanki yamafuta yomata yotsekedwa ndi kutentha kwamafuta ndi valavu yopumira;bokosilo lili ndi magetsi opangidwa ndi gawo limodzi kuti apereke zizindikiro zachitsanzo ndi mphamvu zogwirira ntchito kwa wolamulira;
fotokozani:
1. Kusankhidwa kwa mlingo wa voteji kuyenera kufanana ndi mlingo wa voteji;
2. Kusankhidwa kwa mphamvu zovotera nthawi zambiri kumakhala 1.1 mpaka 1.2 kuchuluka kwa kugawa ndi mphamvu zosinthika pambuyo pa malo oyika olamulira.
3. Zitsanzo za zosankha zamagulu oyendetsera magetsi:
Mphamvu yamagetsi yamagetsi yamagetsi ndi 9 ~ 11kV, ndipo mtundu wamagetsi osankhidwa ndi: -10% ~ + 10%;
Mphamvu yamagetsi yamagetsi amagetsi amagetsi ndi 8.66 ~ 10.66kV, ndipo mtundu wamagetsi osankhidwa ndi: -5% ~ + 15%;
Mphamvu yamagetsi yamagetsi yamagetsi ndi 8 ~ 10kV, ndipo mtundu wamagetsi osankhidwa ndi: 0 ~ + 20%;
Mphamvu yamagetsi yamagetsi yamagetsi ndi 7 ~ 10kV, ndipo mtundu wamagetsi osankhidwa ndi: 0 ~ + 30%;
Mafuta a magawo atatu omizidwa pa-tap-changer:
1. Kukaniza kwa kukhudzana kulikonse kwa switch: zokhudzana ndi kuchuluka kwa magawo a chosinthira chotsitsa, <500μΩ
2. Sinthani nthawi yosintha ntchito yamagetsi: 10s
3. Kusintha kwanthawi yosinthira kukana: 15 ~ 24ms
4. Moyo wamagetsi wa olumikizana ndi chosinthira pansi pa mphamvu yovotera:> 50000 nthawi
5. Moyo wamakina wosinthira:> 500000 nthawi
6. Sinthani kusintha kwakusintha: kukana kumodzi kapena kukana kawiri
Voltage regulator:
1. Mphamvu yogwira ntchito: AC/DC 110-450V
2. Mafupipafupi ovotera: 50Hz
3. Kugwiritsa ntchito mphamvu kwambiri: 25W
4. Kulowetsa kwa analogi: 2-way voltage (0,250V)
5. Kusintha kolowera: Njira 10 zolowera zopanda kanthu
6. Kusintha linanena bungwe: 2 njira (AC250V/380V l6A)
7. Kuyeza molondola: magetsi (0.5%)
8. Mulingo wotsutsana ndi kusokoneza: kukwaniritsa zofunikira za IEC61000-4: mulingo wa 1995

Zogulitsa ndi kuchuluka kwa ntchito

mbali yayikulu:
(1) Chipangizo chonsecho chili ndi mphamvu zazikulu, zotayika zochepa, voliyumu yaying'ono, komanso kukhazikitsa kosavuta ndi kukonza;
(2) Tsatirani kusintha kwa magetsi ndikusintha zokha malo a chosinthira chapampopi cha magawo atatu, ndikuchita zodalirika komanso kulondola kwamphamvu kwamagetsi;
(3) Mphamvu yamagetsi, kuchedwa kwakuchitapo kanthu, kuchuluka kovomerezeka, ndi kuchuluka kwa nthawi zitha kusinthidwa momwe zingafunikire, ndipo mawonekedwe a parameter ndi osinthika komanso osavuta;
(4) Onetsani nthawi yochitirapo zida za SVR potengera-tap-changer ndi zida zamakono, zokhala ndi zida zapamwamba kwambiri komanso zotsika kwambiri;
(5) Ili ndi malire apamwamba komanso otsika chitetezo cha magiya, ndi ntchito yoletsa nthawi, yomwe imathandizira bwino kudalirika kwazinthu;
(6) Woyang'anira ali ndi ntchito za kutsika kwamphamvu kwambiri komanso chitetezo chapansi pamagetsi.Mzere ukakhala kuti uli ndi mphamvu yowonjezera mphamvu kapena mphamvu yamagetsi, wowongolera amatseka;kuwonetsetsa kuti chosinthira pa-load chikugwira ntchito bwino
(7) Woyang'anira amatenga chipangizo chowongolera mafakitale, chomwe chili ndi kudalirika kwakukulu komanso mphamvu zotsutsana ndi kusokoneza, ndipo amatha kusinthana ndi zochitika zakunja;
(8) Ndi mawonekedwe olankhulana a RS485, magawo a wowongolera amatha kuwonedwa ndikusinthidwa kudzera mu module yolumikizirana opanda zingwe.
Zachilengedwe:
1. Kutalika: ≤2000m
2. Kutentha kozungulira: -25℃～+45℃
3. Chinyezi chachibale: zosakwana 90%
4. Mphamvu yolimbana ndi kuipitsa: Kalasi III
5. Kuyika: <2%
6. Palibe zonyansa komanso zowonongeka mozungulira chipangizochi chomwe chimakhudza kwambiri kutsekemera kwa chipangizocho, ndipo palibe ngozi ya moto ndi kuphulika kuntchito, ndipo palibe kugwedezeka kwachiwawa.
Chidziwitso: Malo ogwirira ntchito akapitilira zomwe zili pamwambapa, wogwiritsa ntchito amafunikira malangizo apadera poyitanitsa.

Miyezo ya Zamalonda

1. Miyezo yopangira mapangidwe:
JB8749-1998 General Zofunika zaukadaulo pamagetsi owongolera
GB1094-2013 Power Transformer
GB/T6451-2008 magawo atatu amafuta omizidwa ndi mphamvu yamagetsi ndi zofunikira
GB/T17468—1998 Maupangiri pakusankha zosinthira mphamvu
GB10230—2007 Chosinthira chotsitsa
Malangizo a GB/T1058—1989 pakugwiritsa ntchito makina osinthira pama tap
DL/T572-2010 Operation Regulations for Power Transformers
2. Njira zovomerezera:
Magetsi a SVR mzere wodziwikiratu voteji unsembe malo amakumana ndi zofunikira za muyezo dziko GB/T12325-2008 mphamvu magetsi kupatuka muyezo: kuchuluka kwa mtengo mtheradi wa kupatuka zabwino ndi zoipa za voteji magetsi 35kV ndi pamwamba. sichidutsa 10% yamagetsi ovotera;20kV ndi pansi pa atatu Kupatuka kovomerezeka kwa gawo lamagetsi amagetsi ndi ± 7% ya voliyumu yovotera;kupatuka kovomerezeka kwa 220V gawo limodzi lamagetsi amagetsi ndi + 7% ndi - 10% yamagetsi ovotera.