一、Photovoltaic systems boom
Nekuwedzera kusimbiswa kwekuchengetedzwa kwezvakatipoteredza pasi rose, photovoltaic systems yakashandiswa zvakanyanya munzvimbo dzakasiyana-siyana.Mumusika wemagetsi, photovoltaic systems haigoni kungopa magetsi kumaguta, asiwo inopa chiedza uye kutaurirana mabasa kunzvimbo dziri kure.Panguva imwecheteyo, photovoltaic systems ine mari shoma yekuisa uye yakaderera mari yekushandisa, saka ivo vanofarirwa neakawanda mabhizinesi uye masangano ehurumende.
二、Mafotovoltaic inverters ane matambudziko ekukurirwa
A photovoltaic inverter chinhu chinoshandura chakananga ikozvino chinogadzirwa ne photovoltaic panels kuita alternating current.Iyo inotarisisa iyo voltage uye yazvino kuburitsa ne photovoltaic mapaneru kuburikidza neakanyanya simba point yekutevera algorithm, inoona kukwira kwevoltage uye kudonha kweiyo yakananga ikozvino, uye inoishandura kuita yakagadzikana yakananga ikozvino magetsi.Tevere, iyo inverter inoshandura iyo DC simba kuita AC simba ichishandisa yakakwirira-frequency pulse wide modulation tekinoroji, uye inonyorovesa kuburikidza neinobuda sefa kuti ive nechokwadi chemhando uye kugadzikana kwekubuda kwazvino.Pakupedzisira, iyo inverter inobatanidza inobuda AC simba kune gidhi remagetsi kusangana neimba kana maindasitiri emagetsi zvinodiwa.Nenzira iyi, photovoltaic inverters inoita basa rinokosha pakushandura simba rezuva kuva magetsi anoshandiswa.
Parizvino, iyo yakajairwa 1000 ~ 2200W photovoltaic inverter inoshandiswa pakupera kwekupinza kwe photovoltaic simba rekugadzira system ine peak kubuda voltage inosvika 580V.Nekudaro, iyo iripo 500V yekubuda capacitor haichakwanise kusangana nezvinodiwa zve photovoltaic inverters.Pakati pavo, aluminium electrolytic capacitors inoita basa rakakosha, iro risingangogone kupa inodiwa kusefa uye kuchengetedza mabasa, asi zvakare kuve nechokwadi chekuvimbika uye kugona kweiyo system yese.Kana iyo inobuda voltage isina kukwana, ichaita kuti capacitor iwedzere kupisa, kuputsika, uye pakupedzisira kukuvara.Naizvozvo, zvinodikanwa kunyatso tarisa zvinhu zvakasiyana-siyana pakusarudza electrolytic capacitor, uye sarudza yakanyatsokodzera chigadzirwa kuti uve nechokwadi chekushanda kwakaringana kwehurongwa uye kuwana kuita kwakanyanya.
三、Yongming high-voltage lead-type capacitors inogadzirisa "high voltage" emergency
Kuti agadzirise dambudziko repamusoro-voltage ye photovoltaic inverters, Shanghai Yongming yakatanga high-voltage lead-type LKZ series aluminium electrolytic capacitors.Mhuri ine hunhu chaihwo hwekuita uye inoshanda pamusoro peakasiyana siyana ekuisa magetsi, kusanganisira peak voltages anosvika 580V.Kuita kwakanakisisa kweLKZ series capacitors kunogona kuvandudza kugadzikana uye kushanda kwe photovoltaic inverters uye kupa vatengi mhinduro dzakanakisisa.
1, Super yakasimba kuvhiya uye kukanganisa kuramba: LKZ yakatevedzana aluminium electrolytic capacitors inogona kusvika 600V voltage, iyo inogona kubata nyore peak voltage uye yakakura iripo panguva yekubuda.
2, Ultra-yakaderera mukati mekudzivirira uye zvirinani kuderera-tembiricha hunhu: Kuenzaniswa neJapan capacitors yezvakatsanangurwa zvakafanana, iyo impedance yeYongming capacitors inoderedzwa neanenge 15% ~ 20%, iyo inovimbisa kukwira kudiki tembiricha, hombe ripple kuramba uye - 40 ℃ kuita kwe capacitor panguva yekushanda.Kuderera kwekushisa maitiro, kuitira kuti capacitor irege kukundikana pakutanga kwebasa renguva refu.
3, Kuwanda kwehuwandu hwepamusoro: Yongming aluminium electrolytic capacitors inopfuura 20% yakakura kudarika Japanese capacitor yezvakafanana uye saizi, ine huwandu hwepamusoro uye mhedzisiro iri nani yekusefa;panguva imwe chete, pasi pesimba rinodiwa, kushandisa Yongming Larger capacity electrolytic capacitors inogona kuderedza mutengo wevatengi maererano ne capacitance.
4, Kuvimbika kwepamusoro: Yongming's electrolytic capacitors inopa vimbiso yakazara yekugadzikana uye kuvimbika kwezvinhu zvakakosha zvemagetsi senge photovoltaic inverters, zvichiita kuti kushanda kwese photovoltaic system kuwedzere kunaka.
Rated voltage: 550 ~ 600V
Kukwanisa uwandu: 82 ~ 220μF
Kushanda tembiricha: -40 ~ 105 ℃
Hupenyu: 12000 ~ 15000H
四、Gadzira emhando yepamusoro epamba capacitor uye enda kumusika wepasirese
Semusha wekuvandudza capacitor, Yongming's liquid lead aluminium electrolytic capacitor ine mabhenefiti makuru mukushandiswa kwemafotovoltaic inverters, ichipa vimbiso yakasimba yekugadzikana kweiyo photovoltaic system, uye kuita kwayo kwakazara kunofananidzwa neiyo yeJapan capacitors..
Nguva yekutumira: Aug-09-2023