Tīmata nāianei

A, no te uru i roto i te mahi o tetahi taputapu, tikanga pūrere ranei mo te wā o te wā i roto i nei i reira he tukanga, e te hunga kua huaina kore-pahoho launchers ranei. Ko te tauira tino rongonui o te ora - ki hutia atu, kia mea a, he taraka utaina, tereina, tino mārama whakaatu reira e te nuinga o te wā e hiahiatia ana neke atu i te kaha i roto i te heke mai te whakanui te mana tuatahi.

Ko te taua tītohunga puta i roto i ngā pūrere hiko: rama, motors, electromagnets, me ētahi atu Tīmata tukanga i roto i enei whakaaro, tei runga i te āhua o ngā tūemi mahi: rama kakawaea, āhua o magnetization o te matua o te pōkai-hiko, te tohu o te ionization o te āputa interelectrode i roto i rama rere hau , me ētahi atu Hei tauira, whakaaro te kakawaea o te rama. Kei te pai te mohiotia te reira i e i roto i te āhua makariri, te mea he ātete nui raro atu i ka te reira
te hana ake ki te 1000 nekehanga. i roto i te aratau whakahaere. Whakamātauria ki tātai i te parenga
kakawaea mo te umanga 100-wata - e pā ana ki 490 ohms, me ohmmeter whanganga i roto i te āhua mangere he reira iti iho i te 50 ohms. Na inaianei ko te ngā tino - tatau te nāianei inrush, a ka matau koutou he aha e tahuna te topuku ina whakakāngia i runga.

Huri i te reira i roto i taua ka tahuri te nāianei kei i runga i pito 4-5 Ko te, i te mea te kohi mana o neke atu i te 1 Kw. Na he aha te kore e tahuna te topuku marama 100-Watt, "kahore okotahi"? Ae no te mea, whakawera, he rama kakawaea
te whakanui ake ātete, i roto i te āhua on riro tamau, he uara nui tuatahi, a ka tauwhāiti te nāianei whakahaere o tawhio 0.5 A.

E te tono whānui i roto i te toi motors hiko, pera he nui hoki eletroprivodov mahi tika matauranga o nga āhuatanga o ratou āhuatanga tīmatanga. Te paheke me taipana i runga i te take - te matua e pa ana i te tautuhinga o nāianei tīmata. Tuatahi herea te mara hiko ki te tere hurihanga me te tere rotor ki te tere whakaritea heke i te 1 ki te uara iti, me te tuarua whakatau te kawenga pūkaha i runga i te take, te mōrahi i te timatanga o te tīmatanga-ake, me te i muri i te whakatere tonu iti. nekeneke tukutahingakore i roto i rere-ake ki te hiko ōrite poto-circuited tuarua awhiowhio te. Nā ki tona iti
Ātete tīmata nāianei o te pūkaha koimutu tae te taikaha atui o tona uara tauanga.

supply o nāianei ki te kopiko rotor hua i roto i te waiwai o te hua matua i roto i te papa autō, te ahua o te emf whaiaro-hiko, e arata'i ki te hua i roto i te inductive
resistance ara iahiko. tīmata te rotor ki te takahuri, ka heke te ōwehenga pepa, i.e., whakatere te reira i te pūkaha. I roto i tenei take i te nāianei tīmata ki aranga ātete heke ki te uara on.

whakatika nga raruraru meinga e te takanga o ngā inrush nui haere
e tika ana ki te pukā o motors hiko, te kikī o whatunga hiko i te kau
tīmata-ake, te takanga o nga pikaunga ru aunoa piri tikanga pērā i nihowhiti. E rua ngā akomanga o ngā pūrere e whakaoti enei pātai i roto i te hangarau hou - tīmata ngohengohe me pūtahuri auau.

Ratou kōwhiringa - te reira he raruraru engineering ki te tātari o maha whakahaere
āhuatanga. Kei te wehea te kawenga i roto i ngā āhuatanga tūturu o te whakamahi o motors hiko ki e rua ngā rōpū: papu-tahi, me te whānui. Kei te pai tīmata ngohengohe whakamahia mō te kōwae kawenga tahi. whakawhāiti taua tauwehe te nāianei inrush ki te taumata e kore ki runga ake i te 2 ngā uara iti, hei utu o 5-10 wa te noa tīmatanga-ake, mā te huri i te kopiko ngaohiko.

Ko te tino whānui e whakamahia ana i roto i te ahumahi, he motors hiko o tauutuutu nāianei. Heoi, ratou hoahoa ohie, me te utu iti, ko te aronga ritenga - tikanga tīmatanga taimaha e kua to'o'e he tikanga o pūtahuri auau. He āhuatanga tino faufaa o te auautanga
transducer tautoko inrush nāianei nekeneke arataki hoki
he wa roa - he meneti, neke atu rānei. Ko te tauira pai o pūtahuri hou he whakaaro maramarama mahi kore tīmata noa tukanga mana, engari ano hoki arotau te tīmatanga o tetahi paearu mahi i homai: te rahi me te vilitakí o tīmata nāianei, te retireti take taipana, te take mana tino arotau, me ētahi atu