Kuchengetedzwa kwemagetsi chinhu chakakosha chinotsigira kusimudzira kwakakura kwesimba idzva. Nerutsigiro rwemitemo yenyika, mhando nyowani dzekuchengetedza simba dzinomiririrwa nemagetsi emagetsi ekuchengetedza simba senge lithium bhatiri rekuchengetedza simba, hydrogen (ammonia) kuchengetedza kwesimba, uye kupisa (kutonhora) kuchengetedza kwesimba kwave nzira dzakakosha dzekusimudzira indasitiri yekuchengetera simba nekuda kwenguva pfupi yavo yekuvaka, nyore uye inochinjika kusarudzwa kwenzvimbo, uye simba rekutonga rakasimba. Maererano nekufanotaura kwaWood Mackenzie, kuwedzera kwepagore kwekukura kwesimba remagetsi emagetsi epasi rose ekuchengetedza simba rinosvika 31% mumakore gumi anotevera, uye simba rakaiswa rinotarisirwa kusvika 741GWh muna 2030.
Parizvino, kuchengetedza kwesimba kunoshandiswa zvakanyanya muminda yakadai semagetsi masisitimu, mota nyowani dzesimba, kutonga kwemaindasitiri, nzvimbo dzekutaurirana, uye nzvimbo dzedata. Pakati pavo, vashandisi vakakura veindasitiri nevekutengesa ndivo vashandisi vakuru, saka, maseketi emagetsi emidziyo yekuchengetedza simba anonyanya kutora masimba ekugadzira zvirongwa.
Sechikamu chakakosha mumaseketi ekuchengetedza simba, inductors inofanirwa kutsungirira zvese zvakakwirira zvenguva pfupi saturation uye kwenguva yakareba yakamira yakakwirira ikozvino kuchengetedza pamusoro yakaderera-yekushisa kukwira. Naizvozvo, mune yakakwirira-simba dhizaini dhizaini, iyo inductor inofanirwa kuve nemagetsi kuita senge yakakwira saturation ikozvino, kurasikirwa kwakaderera, uye kuderera kwekushisa kukwira. Pamusoro pezvo, dhizaini dhizaini zvakare ndiyo yakakosha kutariswa mukugadzirwa kweakakwira ikozvino inductors, sekuvandudza simba remagetsi einductor kuburikidza neyakaomesesa dhizaini dhizaini uye kuderedza kukwira kwekushisa kwepamusoro kweinductor nenzvimbo yakakura yekupisa kupisa. Mainductors ane high power density, saizi diki, uye compact dhizaini ichave iri kudiwa maitiro
Kuti tisangane nezvinodiwa zvemainductors munzvimbo yekuchengetera simba, isu takatangisa akasiyana akateedzana epamusoro epamusoro ezvino inductors ane yakanyanya kukwirisa DC bias kugona, kurasikirwa kwakaderera, uye kugona kwakanyanya.
Isu tinotora simbi yemagineti poda core material dhizaini takazvimiririra, iyo ine yakanyanya kuderera magineti kurasikirwa uye yakanakisa kupfava saturation maitiro, uye inokwanisa kumirisana nepamusoro pepamusoro peak currents kuchengetedza kushanda kwemagetsi kwakagadzikana. Iyo coil yakakuvadzwa newaya yakatsetseka, ichiwedzera iyo inoshanda muchinjiko-chikamu nzvimbo. Mwero wekushandisa weiyo magnetic core winding window inodarika 90%, iyo inogona kupa yakanyanya kuderera DC kuramba pasi pe compact size mamiriro uye kuchengetedza yakaderera-tembiricha kusimuka kwechigadzirwa pamusoro nekutsungirira mafungu makuru kwenguva yakareba.
Iyo inductance range ndeye 1.2 μ H ~ 22.0 μ H. DCR inongova 0.25m Ω, ine huwandu hwehuwandu hwehuwandu hwe150A. Inogona kushanda kwenguva yakareba munzvimbo dzekupisa uye kuchengetedza yakagadzikana inductance uye DC bias kugona. Parizvino, yakapfuura AEC-Q200 yekuyedza chitupa uye ine kuvimbika kwakanyanya. Chigadzirwa chinoshanda munzvimbo yekushisa kubva -55 ℃ kusvika +150 ℃ (kusanganisira coil kupisa), yakakodzera kune dzakasiyana siyana dzakaomarara nzvimbo dzekushandisa.
Iwo epamusoro-soro emazuva ano inductors anokodzera dhizaini yemagetsi regulator modules (VRMs) uye yakakwirira-simba DC-DC inoshandura mune yakakwira ikozvino maapplication, zvinobudirira kuvandudza kushanduka kwesimba remagetsi masisitimu. Pamusoro pemidziyo mitsva yekuchengetera simba, inoshandiswa zvakanyanya muminda yakadai semagetsi emotokari, magetsi emagetsi epamusoro, kutonga kwemaindasitiri, uye masisitimu ekuteerera.
Tine makore makumi maviri eruzivo mukugadzira magetsi inductors uye ari mutungamiri muflat waya yakakwira ikozvino inductor tekinoroji muindasitiri. Iyo magineti poda yepakati zvinhu yakazvimiririra kugadzirwa uye inogona kupa akasiyana sarudzo mukugadzirira kwezvinhu uye kugadzira zvinoenderana nezvinodiwa nemushandisi. Chigadzirwa chacho chine yakakwira dhigirii rekugadzirisa, pfupi kutenderera kutenderera, uye nekukurumidza kumhanya.
Nguva yekutumira: Jan-02-2024