Ku xiridda motor saddex waji leh oo

In injineernimada korontada, waxaa jira laba siyaabood oo sahlan in ay ku xidhmaan motor saddex wajiga. Waxay si weyn u kala duwan ka soo midba midka kale waa, oo ay doorashada ku xiran tahay xaaladaha qalliinka iyo nooca engine.

Nooca ugu horeeya waxa uu isticmaalaa la xidhiidha motor saddex waji leh oo lagu magacaabo "saddexagalka." Waxay ku lug leedahay windings stator ee la xidhiidha taxanaha ah. Dhab ahaantii, dhamaadka ugu horeysay ee motor ku fuuli u xiran labaad bilaabi-up. Noocan ah xiriir u baahan tahay dhacdo ee sare hadda laga bilaabo ah oo kuu ogolaanaya engine in ay siiso dhamaystiran awoodda nameplate.

Nooca labaad ee xidhiidh waxaa lagu magacaabaa "star". Marka la isticmaalayo, ugu shishaysa windings ee way isku wada xiran ee ugu sarreeya iyo tamaraysan. xiriir of motor saddex waji noocan oo kale ah waxaa uu ka sii dabacsan, laakiin engine ee soo saarta awood jeer badh ka yar yahay marka isku Xidhka "xagalka".

The isku darka ugu habboon waxaa loo arkaa inay xiriir. Waxaa inta badan loo isticmaalaa in matoorrada awood sare, laakiin sidoo kale waa ku haboon xaaladaha nolosha, sida ilaaliya engine ka saxmad aan loo baahnayn, iyo waqti isku mid ah waxay siinaysaa ay awood buuxda, sida ku qoran baasaboorka. Waxaa ay ku bilaabataa engine ah adigoo isticmaalaya nooca xidhiidh "star" ah. Si kastaba ha ahaatee, isagu ma uu la kulmi doonaa xamuul culus ka hadda sare. Ka dib markii xawaaraha gaadho qiimaha magacaaban, waxaa la wareegay ku fuuli jiray nooca "xagalka", taas oo sii ilaa iyo dhamaadka shaqada. xiriir Tani waxay ku lug isticmaalka saddex waji motor waqti ku biiro ama ka heleynin gaar ah.

Dhanka kale, waxaa xusid mudan in inta badan ee matoorada si xun u dhaqmayso isbedbedelka danab ama circuit gaaban. Sidaa darteed, horumarinta mashaariicda la xidhiidha saddex waji motor ah, sida caadiga ah ee silsiladda ka mid ah fiyuusyada ama dhan hababka difaaca.

Marar badan, dad badan ayaa wajahay xaalad stock leeyahay motor saddex waji leh, iyo shabakadda korontada ayaa wajiga ka mid ah oo kaliya. Xaaladaha noocaas ah, waxay isticmaalaan xidhiidhka of motor saddex waji in network wajiga kaliya la isticmaalayo capacitors. Waxay ku xirmaan via terminal xorta ah loogu fuuli jiray oo ku xiran shabakadda. Waxaa waa in ay tixgeliyaan xaqiiqada ah in capacitance capacitor waa in kala duwan yihiin iyada oo ku xiran tirada Kacdoonkii engine. Sidaa darteed, waxay ku xiran yihiin in isku midka ah midba midka kale hab in marka labada capacitors ayaa demin network, iyo xawaaraha galaya hawlgalka ee capacitor labaad waa in la jaro a.

Sidaa darteed, marka la xidhiidha saddex waji motor la sameeyo si wareeg-hal wajiga, capacitor a, si joogto ah ordaya, loo yaqaan shaqaalaha, laakiin mid ka mid ah in la demiyo, loo yaqaan kiciya a. In bilowga this capacitance capacitor waa in ay ahaataa qiyaastii saddex jeer ka badan shaqada. capacitor Start xiran yahay via button gaar ah, kaas oo la qabtay in ay wax soo saarka engine xawaare ku qeexan ah.

Waxaa xusid mudan in uu ku lug this engine lumiyo in ka badan 60% ka mid ah ay awood, iyo haddii ay ku xiran yahay iyadoo la isticmaalayo a "star", khasaare noocan oo kale ah waxaa laga yaabaa in la kordhiyo by qeybtii kale. Sidaa darteed, in kiisaska noocaas ah waxaa lagu talinayaa in la isticmaalo nidaamka "xagalka" in ay awood u khasaaraha waxaa la yareeyo.