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Chii chinonzi chive chitsva chivha chivire- iwe unofanirwa kuziva?

Chii chinonzi inverter?

Iyo inverter inoshandura DC simba (bhatiri, bhatiri rekuchengetedza) kuita AC simba (kazhinji 220V, 50hz sine wave). Ingarikidza neiyo Inverter Bridge, tongai dunhu remagetsi uye faira.

Zvichingoisa, anvertter chishandiso chemagetsi chinoshandura low Voltage (12 Nekuti isu tinowanzo shandisa iyo 220-volt inoshanduka razvino rextifier kuti iendese kuti yazviripo, uye mubatanidzwa unoita kune rimwe rakatarisana, saka zita racho.

Chii chinonziSine Wave Inverter

Vasinganeti vanogona kuiswa maererano nemagariro avo ekubuda, a. yakakamurwa kuita mraba wave kuvaterss, b. yakagadziridzwa wave interters uye c. Sine Wave Interners.

Amensolar (2)

Naizvozvo, tsanangudzo yeSine Wave Inverter ndeye Inverter Inventter Yayo yekuburitsa maimbeya.

Kubatsira kwayo ndekwekuti iyo yekuburitsa mawachemeri akanaka, kukanganisa kwakanyanyisa kuderera, uye yayo yekuburitsa majaho anowirirana neakareba Muchokwadi, kunaka kweiyo AC simba rakapihwa neakanakisaSine Wave Inverteryakakwirira kupfuura iyo yeiyo grid. Iyo sine Wave Inverter ine zvishoma kupindira kune radio, midziyo yekukurukurirana uye midziyo yakaderera, inodzika mutoro wezvemitemo yese, uye muchina wese une kugona kwakanyanya; Zvinetso zvayo ndezvekuti mutsara uye hukama hwekugadziriswa wave undersion iyo inverter yakaoma, ine zvakakwirira zvinodiwa kuti utore machipisi uye tekinoroji yekugadzirisa, uye inodhura.

Mashandiro Ekuita?

Usati waunza iyo inoshanda musimboti weSine Wave Inverter, tanga suma musimboti wekushanda weiyo muripo.

Iyo inverter is a DC kuAc transformer, iyo iri chaiyo maitiro ekunyungudika inversion neanoshandura. Shanduko inoshandura AC Voltage yeSimba Giredhi mune yakagadziriswa 12V Exput, nepo muripo unoshanduka Zvikamu zviviri zviviri zvinoshandisawo kazhinji zvinoshandiswa prse yakawedzera kukura modulation (PWM) maitiro. Yayo core chikamu chidimbu chakabatanidzwa pWM Iyo yekushanda voltage renji yeTL5001 iri 3.6 ~ 40v, uye yakagadzirirwa kukanganisa, mugadziri weSovheni, Dunhu rekudzivirirwa

Input Interface chikamu: Kune matatu masaini mune yekuisa chikamu, 12v dc input vin, basa rinoita kuti voltage enb uye pane Vin inopihwa neAdapter, Enb voltage inopihwa neMCCO pane amaibhodhi, kukosha kwayo ndeye 0 Ndichiri Dim Voltage yakapihwa neiyo huru board, iyo kusiyanisa kwayo ndeye pakati pe 0 na5v. Tsika dzakasiyana dzeDim dzakakomberedzwa kudzoka kune mhinduro terminal yeiyo pwm mutongi, uye zvazvino zvinopihwa neyechivhi kumutoro zvichasiyana. Iyo diki iyo dim kukosha, iyo diki iyo inoburitsa iripo yemuridzi. yakakura.

Voltage Startup Circuit: Kana Enb iri pakakwirira, inoburitsa voltage yakakwira kuvhenekera iyo backlight backlight tube.

PWM Controller: Inosanganisira mabasa anotevera: Yemukati Reference voltage, Escultifier, Oscillator nePWM, Dziviriro Yakadzika, Pfupi dziviriro dzedunhu, uye transistor.

Dunhu rekushandurwa: Iyo yekushongedza Dunhu Rinosanganiswa neMos Switching Tube uye Energy Kuchengetedza Inductor. Iyo Input Pulse inokwidziridzwa nePush-Dhiza-inodhonza iyo mos tube yekuita zvekuchinja, kuitira kuti mugumo weInductor, kuti mumwe mugumo weInductor anogona kuwana AC Voltage.

LC Oscillation uye Dunhu Rekunze

Output voltage mhinduro: Kana mutoro wacho uchishanda, iyo sampling voltage inodyara kudzoka kudzikamisa iyo voltage kubuda kweiyo ini inverter.

Amensolar (3)

(Yakaoma Sine Wave Circuit Diagram)

Musiyano uripo pakati peSine Wide , uye kugona kwakawanda kwakakwirira.

Chikonzero neiSine Wave InverterInogona kuburitsa iyo yakazara sine wave imhese nekuti inoshandisa Spwm tekinoroji iyo yakanyanya kufambira mberi kupfuura pym tekinoroji.

Iyo nheyo ye spwm yakavakirwa pakatarisana neyekuita chiitiko pane nguva yekuita nguva yekuita

Spwm inofananidza iyo yakagadziriswa mafuro uye yakagadziridzwa peak kukosha (sekushandura frequency 10k) neyemafungo yedhishi uye kupururudza, kuputika kweDC Iyo Reference sine wave pane mudziyo. Iyo amplitude uye frequency yeiyo sosi yeSine Wave inogadziriswa kuti ubudise iyo lltage pultage pulthilat modulation mafungu akaenzana neyekudzvinyirira mafambiro uye akasiyana mafambiro.

Amensolar (1)

Kutumira Nguva: Kukadzi-05-2020
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