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Tushen bayanin Induction Voltage Regulators

James
James
فیلڈ: Gwamnatiyar Kuliya
China

Matakin kawar shirye-shirye suna cikin abu uku da shirye-shirye da abu daya.

Tashar mataki na kawar shirye-shirye na uku ya dace da tashar motar da shirye-shirye na uku da girman girma. Duka hakan, darajar da girman girma ya yi a mataki na kawar shirye-shirye yana iya kadan, sannan maimakon da suka samun shirye-shirye a stator da rotor suke magana. Zaburin girmi na mataki na kawar shirye-shirye na uku ta bazu a Figure 2-28(a), wanda yake nuna bayanin abu daya ne.

Idan karamin shirye-shirye na uku ya fito a stator na mataki na kawar shirye-shirye, zai faru girmi mai tsari a wurin bayan stator da rotor. Wannan girmi mai tsari zai gama maimakon da suka samun shirye-shirye a stator—wanda ke faru EMF na stator—da kuma a rotor—wanda ke faru EMF na rotor. Darajar da EMF na rotor ya faru yana dace, amma darajar da EMF na stator yana canzawa idan rotor ya yi kadan. Saboda maimakon da suka samun shirye-shirye a stator da rotor suke magana, faduwar shirye-shirye yana da ita da summin EMF na stator da rotor. Saboda darajar da EMF na stator yana iya canzawa saboda kadan da rotor ya yi, damar faduwar shirye-shirye na gaba yana canzawa, don haka ta tabbatar da kawar shirye-shirye.

Wannan misalai ta bazu a Figure 1, Idan EMF na stator da rotor suka duba, faduwar shirye-shirye yana samun damar da take—dalilin da ke biyu na EMF na baya. Idan farkon darajar da EMF na stator da rotor yana 180°, faduwar shirye-shirye yana haifi. Wannan na nufin cewa girman girma na mataki na kawar shirye-shirye ba sa ya yi kadan da damar da kan angula mai kadan—yana da kyau waɗanda zai iya canza farkon darajar da EMF na stator da rotor daga 0° zuwa 180°.

voltage regulators.jpg

Tashar mataki na kawar shirye-shirye na abu daya ta bazu a Figure 2. Maimakon da suka samun shirye-shirye na birni ya samu a stator, da kuma maimakon da suka samun shirye-shirye na inganci ya samu da rarrabe. Maimakon da suka samun shirye-shirye na gaba ta samu a rotor. Girmi mai shirye-shirye na maimakon da suka samun shirye-shirye na birni yana faru girmi mai tsari da sha'awa a wurin bayan stator-rotor. Idan rotor ya yi kadan a 0° zuwa 180°, EMF na maimakon da suka samun shirye-shirye na gaba yana canzawa, wanda ke taimakawa canzawa masu shirye-shirye na gaba da kuma tabbatar da kawar shirye-shirye.

Phasor Diagram of Stator, Rotor and Output Voltage of Induction Voltage Regulator.jpg

Don in hana hada da jirgin da ko sauti da aka faɗa saboda karshen mafi muhimmanci ko karshen girmi mai tsari, yanayin girman girma an samu alama da kafin kaɗe da kuma yanayin hana sauti mai tsari.

Karamin kawar shirye-shirye na mataki na kawar shirye-shirye yana da damar da yake canzawa. Saboda haka, idan faduwar shirye-shirye na gaba ya haifi, faduwar shirye-shirye na gaba zai iya haifi tsari—wanda ke buƙatun muhimmanci. Faduwar shirye-shirye na mataki na kawar shirye-shirye yana haifi idan faduwar shirye-shirye na gaba yana haifi. Saboda haka, za a iya haɓaka karshen mafi muhimmanci a lokacin da ya yi aiki, da kuma faduwar shirye-shirye na gaba ba sa ya fi koyar da damar da take. Idan maimakon da suka samun shirye-shirye na birni na mataki na kawar shirye-shirye an samu da damar da yake, amma maimakon da suka samun shirye-shirye na gaba an samu da damar da yake, yana iya aiki da mutum mai inda.

A mataki na kawar shirye-shirye na uku, damar da darajar da faduwar shirye-shirye na gaba suke canzawa. Saboda haka, ba za a iya aiki da matakin kawar shirye-shirye na uku a kan wasu.

Ba da kyau kuma kara mai rubutu!
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