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HYFC-ZP mndandanda wapakati pafupipafupi ng'anjo yowotcha mphamvu yopulumutsa mphamvu yopulumutsa
Mng'anjo yapakati pafupipafupi ndi katundu wopanda mzere.Imalowetsa mphamvu yamagetsi mu gridi panthawi yogwira ntchito, ndikupanga voteji ya harmonic pa gridi yotsekereza, zomwe zimapangitsa kuti gridiyi isokonezeke, zomwe zimakhudza mphamvu yamagetsi komanso chitetezo chazida.
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Chida chapadera cholipirira chofiyira cha HYFCKRL mndandanda wang'anjo ya arc
Ng'anjo ya arc yomwe ili pansi pa madzi imatchedwanso ng'anjo yamagetsi yamagetsi kapena ng'anjo yamagetsi yotsutsa.Mapeto amodzi a electrode amaphatikizidwa muzinthu zosanjikiza, kupanga arc muzinthu zosanjikiza ndikuwotcha zinthuzo mwa kukana kwake.Nthawi zambiri amagwiritsidwa ntchito posungunula ma alloys, kusungunula nickel matte, matte copper, ndi kupanga calcium carbide.Amagwiritsidwa ntchito kwambiri pochepetsa zitsulo zosungunula, zochepetsera mpweya wa carbonaceous ndi zosungunulira ndi zinthu zina zopangira.Amapanga kwambiri ma ferroalloys monga ferrosilicon, ferromanganese, ferrochrome, ferrotungsten ndi silicon-manganese alloy, omwe ndi ofunikira mafakitale opanga zitsulo ndi zinthu zopangira mankhwala monga calcium carbide.Ntchito yake ndikugwiritsa ntchito zida za carbon kapena magnesia refractory monga ng'anjo ya ng'anjo, ndikugwiritsa ntchito maelekitirodi a graphite odzipangira okha.The elekitirodi anaikapo mu mlandu kwa kumizidwa arc ntchito, ntchito mphamvu ndi panopa arc kusungunula zitsulo kudzera mphamvu kwaiye ndi mlandu ndi kukana kwa mlandu, kudyetsa motsatizana, intermittently kugogoda chitsulo slag, ndi mosalekeza ntchito magetsi mafakitale. ng'anjo.Nthawi yomweyo, ng'anjo za calcium carbide ndi ng'anjo zachikaso za phosphorous zithanso kuchititsidwa ndi ng'anjo zomira pansi pamadzi chifukwa chakugwiritsanso ntchito komweko.
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Sink yaposachedwa ya HYLX
Pali 3, 6, 9, ndi 12 ma harmonics mu zero-sequence harmonics mu mzere wosalowerera ndale.Kuchulukirachulukira mumzere wosalowerera kumapangitsa kuti wowononga dera ayende mosavuta, ndipo kutentha kwa mzere wosalowerera kungayambitse zoopsa zachitetezo chamoto.
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HYFC mndandanda otsika voteji static passive fyuluta chipukuta misozi chipangizo
Chipangizo cholipirira chamtundu wa HYFC ndi njira yosinthira ndalama ndi zida zolipirira, zomwe zimapangidwa mwaluso komanso zopangidwa mwaluso zosefera, ma capacitor osefera, zopinga zosefera, zolumikizira, zowononga ma circuit ndi zinthu zina kuti apange nthambi yosinthira pafupipafupi.Pansi pa ma frequency a resonant, XCn = XLn imatha kupanga pafupifupi dera lalifupi la ma harmonics ofunikira, kuyamwa bwino ndikusefa mawonekedwe amtundu wa gwero lamphamvu, kubweza mphamvu yogwira ntchito, kukonza mphamvu ndikuchotsa kuipitsidwa kwa gridi yamagetsi. .Chipangizocho chimatengera chitetezo chokwanira, chosavuta kugwiritsa ntchito.Nthambi ya zosefera imagwiritsa ntchito kapangidwe ka kayeseleledwe ka makompyuta, kusanthula ndikuwerengera molingana ndi momwe ogwiritsa ntchito alili, kuti magwiridwe antchito a chipangizocho akwaniritse bwino kwambiri, kugwiritsa ntchito zida zamagetsi kumatha kukulitsa zomwe zingatheke, ndikupindula zambiri zachuma kwa ogwiritsa ntchito. .
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HYTSF mndandanda otsika voteji mphamvu fyuluta chipukuta misozi chipangizo
Ndi kusintha kwa chitukuko cha mafakitale m'dziko muno, magawo onse a moyo ali ndi zofunikira zapamwamba komanso zapamwamba za ubwino wa gridi yamagetsi.Nthawi yomweyo, makina opangira mafakitale amagwiritsa ntchito ma rectifiers ambiri, otembenuza pafupipafupi, ng'anjo zapakatikati ndi zida zowotcherera zokha kuti apange ma harmonics ambiri, zomwe zimapangitsa kuti voteji ndi zamakono mu dongosolo.Kupotoza kwa ma waveform kumapangitsa kuti mphamvu ya gridi yamagetsi iwonongeke, ndipo kuvulaza kwa ma harmonics kwakhala vuto lalikulu pagulu lamagetsi.Pofuna kusefa ma harmonics pamagetsi opangira magetsi, kugwiritsa ntchito harmonics fyuluta reactive power compensation device ndi imodzi mwa njira zabwino kwambiri.
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HYFC-BP mndandanda inverter odzipereka chabe fyuluta chipangizo
Zosefera zimapangidwa ndikupangidwa ndi Hongyan Company.Imatengera umisiri wa Fourier kusanthula burodibandi, imagwiritsa ntchito kuwunika kwa digito kusunga ndikujambulitsa deta yamagetsi osiyanasiyana, imazindikira momveka bwino makina osinthira amtundu wanzeru, ndikusefa bwino ma harmonics a 5, 7, 11.Yeretsani ma netiweki otumizira ndi kugawa mphamvu, kupewa kusokonezedwa ndi ma elekitiroma, ndikuwongolera mphamvu ya inverter nthawi yomweyo, yomwe imakhala ndi mphamvu yopulumutsa mphamvu.
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Chida cholipirira zosefera zamtundu wa HYFC-ZJ mndandanda wogubuduza
Ma harmonics omwe amapangidwa mu kugudubuza kozizira, kugudubuza kotentha, makutidwe ndi okosijeni a aluminiyamu, ndi kupanga electrophoresis ndizovuta kwambiri.Pansi pa ma harmonics ambiri, kutsekemera kwa chingwe (motor) kumachepetsa mofulumira, kutayika kumawonjezeka, kutulutsa mphamvu kwa galimoto kumachepa, ndipo mphamvu ya transformer imachepa;pamene mphamvu yolowera imayambitsidwa ndi wogwiritsa ntchito Pamene kusokonezeka kwa ma waveform komwe kumayambitsidwa ndi ma harmonics kumadutsa malire a dziko, mphamvu yogwiritsira ntchito magetsi ikuwonjezeka ndipo magetsi amatha kuthetsedwa.Choncho, ziribe kanthu kuchokera pakuwona kwa zipangizo, zotsatira za magetsi, kapena zofuna za ogwiritsa ntchito okha, ma harmonics ogwiritsira ntchito magetsi ayenera kuyendetsedwa bwino ndipo mphamvu yamagetsi yogwiritsira ntchito magetsi iyenera kusinthidwa.
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HYFC mndandanda wapamwamba voteji kungokhala fyuluta chipukuta misozi chipangizo
Non-liniya katundu m'mafakitale monga zitsulo, petrochemical, zitsulo, malasha, ndi kusindikiza ndi utoto kupanga ambiri harmonics pa ntchito, ndi chinthu mphamvu ndi otsika, kuchititsa kuipitsa kwambiri dongosolo mphamvu ndi kukhudza khalidwe la magetsi. .Kulipiritsa kokwanira kokwanira kwa ma voliyumu apamwamba kwambiri kumapangidwa ndi fyuluta capacitor, zosefera zosefera ndi zopinga zokwera kwambiri kuti zipange njira yosefera imodzi kapena yodutsa kwambiri, yomwe imakhala ndi kusefa kwabwino pama harmonics ndi ma harmonics pamwamba pa malamulo enieni. .Nthawi yomweyo, kubwezeredwa kwamphamvu kwamagetsi kumachitidwa pamakina kuti apititse patsogolo mphamvu yamagetsi, kuwongolera kukhazikika kwadongosolo, ndikuwonetsetsa chitetezo ndi kudalirika kwamagetsi.Chifukwa cha chuma chake komanso zothandiza, mawonekedwe osavuta, ntchito yodalirika komanso kukonza bwino, wakhala akugwiritsidwa ntchito kwambiri pamakina othamanga kwambiri.
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HYMSVC mndandanda mkulu voteji zotakasika mphamvu zosintha fyuluta chipangizo
Zizindikiro zazikulu zitatu za voteji yamagetsi, mphamvu yogwira ntchito ndi ma harmonics ndizofunikira kwambiri kuti pakhale phindu pazachuma pamaneti onse ndikuwongolera mphamvu yamagetsi.Pakalipano, njira zosinthira zamagulu osinthira ma capacitor ndi zida zolipirira banki za capacitor ku China ndizosiyana, ndipo sizingakwaniritse zolipirira zabwino;nthawi yomweyo, inrush panopa ndi overvoltage chifukwa kusintha capacitor mabanki ndi zoipa Zidzabweretsa kuvulaza palokha;zida zomwe zilipo zosinthika zamphamvu zolipirira, monga ma reactors oyendetsedwa ndi gawo (TCR mtundu wa SVC), sizokwera mtengo zokha, komanso zimakhala ndi zovuta za malo akuluakulu apansi, mawonekedwe ovuta, komanso kukonza kwakukulu.Chida cholipirira maginito champhamvu chowongolera mphamvu (chotchedwa MCR mtundu wa SVC), chipangizocho chili ndi zabwino zambiri monga zotulutsa zazing'ono, kugwiritsa ntchito mphamvu zochepa, zopanda kukonza, mawonekedwe osavuta, kudalirika kwambiri, mtengo wotsika, komanso kutsika pang'ono. Ndi chipangizo choyenera cholipirira magetsi ku China pakadali pano.
