Kulowetsa mphamvu zatsopano zosinthira mphamvu ndikuwongolera kusintha kwamphamvu kwamphamvu: Kugwiritsa ntchito ma capacitor a YMIN

Ma PCS Osungirako Mphamvu

Makina osungira mphamvu ndi gawo lofunikira kwambiri pamakina amakono ongowonjezera mphamvu. Amagwiritsidwa ntchito kwambiri chifukwa amachepetsa kuwononga mphamvu ndikuwongolera magwiridwe antchito amagetsi. Chifukwa cha kuyanjana pakati pa mabatire ndi gridi yamagetsi, otembenuza amafunika kuti atembenuzire AC-DC ndikupangitsa kuti mphamvu zitheke. Kuphatikiza apo, otembenuza amatenga gawo lofunikira pamakina osungira mphamvu powongolera mphamvu pakuwongolera kukula ndi komwe akupita, kupangitsa kumeta kwapamwamba komanso kudzaza zigwa kuti zithandizire kugwiritsa ntchito mphamvu moyenera, komanso kupereka chitetezo chochulukirachulukira kuonetsetsa chitetezo chadongosolo.

Pakati pa rectifier circuit ndi converter circuit, aDC-LINK capacitorimafunika pakuthandizira pakali pano ndikusefa. Ntchito yake yayikulu ndikuyamwa kugunda kwamphamvu pa basi ya DC-LINK, kulepheretsa kuti ma pulse azikwera kwambiri kuti asapangike pakutsekereza kwa DC-LINK. Izi zimatetezanso kumapeto kwa katundu ku zotsatira za overvoltage.

Ma capacitor a YMIN ali ndi zotsatirazi pagawo losinthira

01. Kukhoza Kwambiri

DC-Link capacitor imasunga mphamvu zamagetsi, kuzipangitsa kuti zizipereka mphamvu mosalekeza ku makina osinthira pakusintha kwakukulu kwamagetsi a gridi kapena kuzimitsa kwamagetsi, kuwonetsetsa kuti makinawo akugwira ntchito bwino. Kuphatikiza apo, makina osinthira akafuna mphamvu zambiri, DC-Link capacitor imatha kumasula mwachangu mphamvu zosungidwa kuti zikwaniritse zofuna zanthawi yochepa. Pazinthu zochititsa chidwi monga ma motors, capacitor imaperekanso chipukuta misozi champhamvu, kukhazikika kwamagetsi, ndikuwongolera magwiridwe antchito agalimoto. Izi zimagwira ntchito yofunika kwambiri pakupititsa patsogolo luso ladongosolo komanso kukhazikika.

02. Ultra-High Voltage Resistance

Ma capacitor a YMIN, omwe ali ndi mphamvu yopitilira mphamvu kwambiri, amathanso kukhala ngati zida zoteteza. Panthawi yosinthira, amateteza zida zamagetsi kuti zisawonongeke chifukwa cha ma spikes amagetsi. Izi zimathandiza otembenuza osungira mphamvu kuti apereke chithandizo chokhazikika chamagetsi ndi ma frequency ku gridi yamagetsi, kuonetsetsa kuti dongosololi likugwira ntchito modalirika.

03. Kutsutsana Kwambiri Kwamakono Kwamakono

Ma capacitor a YMIN amatenga bwino mafunde amphamvu kwambiri opangidwa ndi chosinthira kumapeto kwa DC-Link, ndikupangitsa kuwongolera bwino kwamphamvu kwamagetsi kudzera pakuwongolera kwapano. Izi zimawonetsetsa kuti chosinthiracho chimakwaniritsa zofunikira zamitundu yosiyanasiyana ndikupereka zotulutsa zapamwamba za AC. Munthawi yoyambira yofewa yosinthira, ma capacitor a YMIN amapanga gawo laling'ono lolipiritsa, zomwe zimathandiza kupewa kukhudzidwa kwakukulu pamagetsi olowera ndi katundu.

04. Moyo wautali

Ma capacitor a YMIN, opangidwa kudzera m'njira zokhazikika ndikuyesedwa mozama asanatumizidwe, amakhala ndi kachulukidwe kakang'ono komanso kukana kwamphamvu kwapakali pano. Makhalidwewa amathandizira otembenuza m'makina osungira mphamvu kuti azigwira ntchito mokhazikika kwa nthawi yayitali, kuchepetsa kulephera komanso ndalama zosamalira.

Kulowa mkatialuminium electrolytic capacitormalingaliro osankhidwa

Application Terminal	Zithunzi	Mndandanda	Mphamvu yamagetsi (magetsi othamanga)	Mphamvu μF	Dimension D*L	Kukana kutentha ndi moyo
Kusintha kwa Mphamvu		CW3	550 (600)	470	35 * 50	105 ℃ 3000H
		CW6	550 (600)	270	35*40	105 ℃ 6000H
				560	35 * 70
			450 (500)	680	35 * 50

Udindo, ubwino ndi makhalidwe asnap-in aluminium electrolytic capacitorsmu converter PCS ntchito:
High voltage resistance:Ma capacitor okwera kwambiri amatha kuthana ndi mafunde akulu ndikupirira kugwedezeka komwe kumachitika chifukwa cha kuchuluka kwamagetsi nthawi yomweyo kapena kusinthasintha kwa katundu.
Low equivalent series resistance (ESR) komanso kulolerana kwaposachedwa kwambiri:Ndi ESR yotsika komanso kukana kwakanthawi kochepa, ESR yotsika ya capacitor imathandizira kuchepetsa kusinthasintha kwamagetsi ndikuwongolera kukhazikika kwadongosolo.
Moyo wautali komanso kudalirika kwakukulu:Kukana kutentha kwakukulu ndi moyo wautali zimatsimikizira kugwira ntchito kwake mokhazikika m'madera ovuta. Izi ndizofunikira pakugwiritsa ntchito nthawi yayitali yosasokoneza mphamvu zosungirako mphamvu monga mphamvu yamphepo ndi kupanga magetsi a photovoltaic.
Makhalidwe abwino oyendetsera kutentha:Chotsani kutentha bwino kuti muteteze kutenthedwa kungayambitse kuwonongeka kapena kulephera.
Kukhathamiritsa kwa voliyumu:Kuchulukirachulukira kwakukulu kwinaku mukutenga malo ochepa.

Analimbikitsafilimu capacitorkusankha

Application Terminal	Zithunzi	Mndandanda	Mphamvu yamagetsi (magetsi othamanga)	Mphamvu μF	Kukula kwa W*H*B	Kukana kutentha ndi moyo
Kusintha kwa Mphamvu		MDP	500	22	32*37*22	105 ℃ 100000H
				120	57.5 * 56 * 35
			800	50	57.5 * 45 * 30
				65	57.5 * 50 * 35
				120	57.5 * 65 * 45
			1100	40	57.5 * 55 * 35
			1500	Customizable	Customizable

Udindo, ubwino ndi makhalidwe amafilimu capacitorsmu converter PCS ntchito:
Lower Series resistance (ESR):Poyerekeza ndi ma electrolytic capacitor achikhalidwe, ili ndi ESR yotsika, zotayika zazing'ono, ndipo imapangitsa kuti dongosolo lonse liziyenda bwino.
High voltage resistance:Ikhoza kupirira ma voltages apamwamba kuti zitsimikizire kugwira ntchito kokhazikika kwa dongosololi pansi pa malo okwera kwambiri. Ma voliyumu ake ovotera amatha kufikira 350V-2700V, kukwaniritsa zosowa zamitundu yosiyanasiyana yogwiritsira ntchito.
Kukhazikika kwabwino kwa kutentha:Kukhazikika kwa kutentha kwapamwamba, kupyolera mu zipangizo zamtengo wapatali ndi njira zopangira zopangira, zimatsimikizira kugwira ntchito mokhazikika m'madera otentha kwambiri.
Moyo wautali wautumiki:Ma capacitor opanga mafilimu ali ndi moyo wautali wautumiki ndipo amapereka chithandizo chodalirika chamagetsi amagetsi.
Kukula kochepa:Ukadaulo wotsogola wotsogola waukadaulo sikuti umangowonjezera kuchuluka kwa capacitance capacitors, komanso kumachepetsa kwambiri voliyumu ndi kulemera kwa makina onse okhala ndi voliyumu yaying'ono, kupereka mwayi wochulukirapo komanso kusinthasintha kwa zida.
Kuchita zotsika mtengo:Mafilimu a DC-Link film capacitor series ali ndi 30% apamwamba dv / dt tolerance ndi 30% moyo wautali kuposa mafilimu ena opanga mafilimu pamsika, zomwe sizimangopereka kudalirika kwa mabwalo a SiC / IGBT, komanso zimaperekanso mtengo wabwino.

Fotokozerani mwachidule

YMINma capacitor amatenga gawo lofunikira pamakina osungira mphamvu chifukwa cha kuchuluka kwawo, ma voltage okwera kwambiri, komanso moyo wautali. Amathandizira ma inverters osungira mphamvu kuti athe kutembenuza mphamvu pawiri, kuwongolera mphamvu ndi ntchito zina, ndikuwongolera kugawa kwamagetsi amagetsi pogwiritsa ntchito kumeta nsonga ndi kudzaza zigwa. Amathandizira kugwiritsa ntchito mphamvu kwa inverter mu makina osungira mphamvu ndipo ndi chisankho chabwino kwambiri cha ma inverters m'munda wa capacitor.