DC Link Capacitor
Katalogi yazvino-2025
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Chishandiso chitsva chemagetsi chemagetsi chine simba rekuzviporesa (DKMJ-S)
Muenzaniso weCapacitor: DKMJ-S
Zvimiro:
1. Maelectrode emhangura/mascrews, zviri nyore kuisa
2. Kurongedza kwesimbi kwakazara neresin yakaoma
3. Kukwanisa kukuru muhukuru hudiki hwemuviri
4. Kuramba simba remagetsi rakawanda nekugona kuzvirapa
5. Kugona kushanda pasi pemvura yakakwira
6. Kurarama kwenguva refu uye kushanda zvakanaka zvichienzaniswa neElectrolytic Capacitors
Mashandisirwo:
1. Kuchengeta Nekusefa Simba muDC-Link Circuit
2. Mashandisirwo eVSC-HVDC akavakirwa paIGBT (Voltage Sourced Converter) Kutumira Simba Pasi Pevhu muNzvimbo Yakareba
3. Magetsi epamhenderekedzo yegungwa kuenda kuzvitsuwa
4. Inverter yePhotovoltaic (PV), Chinoshandura Simba reMhepo
5. Mota dzeMagetsi (EVs) neMota dzeMagetsi dzeHybrid (HEVs)
6. Mhando Dzese dzeMagadzirirwo Emagetsi uye MaInverters
7. SVG, SVC Energy Management Devices
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Yakagadzirirwa kuzvirapa Firimu Capacitor yeEV neHEV Applications
Ma capacitor emagetsi epamusoro ane tekinoroji yekuzvirapa inodzorwa ndeimwe yemhinduro dzemagetsi emagetsi dzinogona kushandiswa nemainjiniya eEV neHEV kuti dzisangane nehukuru hwakasimba, huremu, mashandiro, uye kuvimbika kwemusika uyu unoda simba.
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Capacitor yemagetsi yemagetsi
CRE inogadzira mhando dzinotevera dzemagetsi emagetsi emagetsi:
MKP simbi yakagadzirwa nepurasitiki, diki, ine kurasikirwa kushoma. Ma capacitor ese anozviporesa ega, kureva kuti voltage breakdowns inopora mumasekondi mashoma saka haiburitse short circuit.
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Capacitor yefirimu yeDC link yemagetsi inochinja-chinja ma inverter
1. Pakeji yepurasitiki, yakavharwa ne epoxy resin inochengetedza nharaunda, simbi dzemhangura, saizi yakagadzirirwa
2. Kuramba firimu re polypropylene rakakwirira, rinozviporesa
3. Kugona kubata ma "ESR" akaderera, kugona kubata ma "ripple current" akawanda
4. ESR yakaderera, inoderedza zvinobudirira voltage yekudzokera shure
5. Kukura kukuru, chimiro chidiki
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Capacitor yefirimu yakagadzirwa nesimbi yekushandisa magetsi (DMJ-MC)
Macapacitor emagetsi emagetsi emagetsi eDMJ-MC akatevedzana
Macapacitor efirimu ePolypropylene anogona kukodzera kushandiswa kwepamusoro-soro.
1. Zvinhu zvishoma zvekuparadza (tan δ)
2. Zvinhu zvemhando yepamusoro (Q)
3. kukosha kwekudzikira kwemuchina (ESL)
4. Hapana maikorofoni kana tichienzanisa nema capacitor eceramic
5. Kuvaka nesimbi kune hunhu hwekuzviporesa
6. Ma voltages akakwira
7. Kutsungirira kwemvura yakakwira
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Capacitor yefirimu inoporesa muviri ine voltage yepamusoro mumidziyo yemagetsi nemagetsi
PP Film Capacitors yemagetsi emagetsi
CRE yakatarisana zvakanyanya nemitemo yekuchengetedza capacitor uye mashandiro ayo mumidziyo.
Macapacitor efirimu ePP ane dielectric absorption yakaderera, izvo zvinoita kuti akwanise kushandiswa senge sample-and-hold applications, uye audio circuits. Anowanikwa kune aya maapplication akanyatsojeka mu capacitance tolerances dzakamanikana.
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Mhinduro ye capacitor yakaoma yakagadzirwa nemaoko kuti ikwanise kudhonza njanji 3000VDC
Nhepfenyuro ye capacitor yechitima cheDKMJ-S
1. Capacitor inorapa yega uye yakaoma ine bhokisi resimbi isina ngura
2. Firimu rePP rakapatsanurwa nesimbi rinoita kuti munhu azvipinze pasi
3. Kuramba kuputika kwakanyanya uye kuvimbika kwakanyanya
4. Kubvisa kumanikidzwa kwakanyanya hakuonekwi sechinodiwa
5. Pamusoro pe capacitor pakavharwa ne epoxy inodzima yega nharaunda.
6. Tekinoroji yeCRE patent inoita kuti ikwanise kudzikira zvakanyanya.
