Ukumelana obusebenzayo circuit AC

Isifunda Electrical eqala khona ukubunjwa yayo eziningana izingxenye ezahlukene. Capacitors futhi izakhi inductance kufakwe wesifunda ukuze bathole imiphumela ezihlukahlukene kakhulu. ngaleyo ndlela ukumelana Active elikhona uhlobo izakhi ngabanye, resistors kanye ukumelana wiring. Physics yomthelela we ingxenye wesifunda imithetho ukugeleza imihlola kagesi wafunda ngempela kahle, hhayi okuningi ukuhluka ubunjalo ukugeleza kagesi, noma kungaba ngaphansi kwethonya AC noma i-DC voltage.

Ukumelana obusebenzayo circuit AC usebenza ngendlela efanayo e-njalo voltage imodi supply. Kuyinto into - izakhi capacitance futhi inductance. Uma ingxenye wesifunda, lapho capacitor ixhunyiwe, akuyona ngokuphelele DC ingxenye, the inductor kuso azinamphumela. Ngo ukugeleza zamanje ngqo e samuntu nge inductance kuthinta kuphela ukungawi ohlobo asebenzayo.

izinto ezahlukene kakhulu lapho echaza izinqubo kagesi uchungechunge kushintshana zamanje. Capacitors babe babashayeli, futhi inductor (ikhoyili binda we transformer nokunye.) Zuza reactance exhasa futhi, esikhundleni salokho, ifeza indima ebaluleke kakhulu, futhi ngokuvamile ukumelana awulona kunakwe.

Kodwa, noma kunjalo, isidingo ukubala olunembile isidingo acabangele le ngxenye. Ukuze uqale ukuba baqonde indlela ukumelana esebenzayo ye ikhoyili kuhlangene i exhasa, kufanele ngokuvamile cabanga kudivayisi a inductor ejwayelekile.

Ekhuluma ewukuhlakanipha okwenziwe isakhi wesifunda kule divayisi limane njengoba isici okuguquguqukayo ka ezihlukahlukene izinhlelo kagesi, electromechanical elekthronikhi kanye namadivayisi. The main lepharamitha lisebenzisa self-inductance. Lokho kubanika, kuncike kuphela izilinganiso Jomethri futhi izinto ukwakhiwa. On ukubaluleka inductance akusho ukuthonya futhi wamanje noma voltage. Isicelo inductors kukhona izihlungi umsindo ukucindezelwa, ukusetshenziswa kwabo ivumela bushelelezi ikhoyili pulsations futhi bangathola amaphuzu amandla ukuthi sisetshenziswa kabanzi ekuklanyweni izifunda resonant.

Ukuze sihlaziye ukumelana umthelela has a inductor umsebenzi, kufanele kubhekwe i kushintshana wesifunda yamanje nge-elementi eyodwa, okuyinto lo inductance ikhoyili. Kubalwa asebenzayo futhi reactance exhasa, kubonakala kuyindlela elula ukubala inani kuyinto ukwengeza amanani abo ngokuphelele.

Kodwa ngala amagugu lokhu akulula njengoba kubonakala. Yeqa isisekelo theory, ukuchaza ukusetshenziswa mkhuba we indlela summation of reactance asebenzayo futhi exhasa.

Ukuze uthole amaphuzu Imininingwane ukwakha unxantathu wesokudla. Esinye sazo nomlenze ukumelana yakhe, nabanye - exhasa. I hypotenuse uyalingana ukumelana Imininingwane kwe-circuit, okuyinto by ncazelo ilingana impande skwele isamba sezikwele we resistances asebenzayo futhi exhasa.

Izibalo Kwasetshenziswa ngale ndlela, kube ulwazi olunembile okwengeziwe izinqubo ezenzeka esifundeni AC kabani makhemikhali kwekhoyili. Ngo ifomula Yomthetho Ohm sika singasebenzisa ukubaluleka impedance. Njengoba kufanele olunye kuqashelwe ukuthi ukumelana abalulekile uma iqhathaniswa ne-exhasa ingaba nomthelela shift isigaba phakathi wamanje kanye voltage. Yingakho womshini inductors kabanzi Umklamo nengaphakathi onikeza Izinzuzo ebaluleke reactance exhasa.