Kusiyana pakati pa magetsi osakwatiwa, magetsi a magawo awiri, ndi magetsi atatu

Inle -phase ndi magetsi awiri --pha magetsi awiri opanga mphamvu. Amakhala ndi zosiyana kwambiri mu mawonekedwe ndi magetsi a kufalitsa zamagetsi.

Magetsi a samodzi -phase amatanthauza kuti magetsi amagetsi apangidwe ndi mzere wa gawo ndi zero. Gawo la gawo, lomwe limadziwikanso kuti mzere wamoto, umapereka magetsi kuti aletse, ndipo mzere wandale umagwiritsidwa ntchito ngati njira yobweretsera pano. Magetsi a magetsi amodzi a nthovu ndi 220 volts, yomwe voliyumu ili pakati pa mzere kwa mzere kupita ku zero.

Mu banja ndi ofesi, magetsi amodzi --Fese mtundu wa mphamvu wamba. Kumbali inayo, mphamvu yamphamvu ya -phatiyi ndi magetsi oyendetsa ndege opangidwa ndi mizere iwiri, imatchedwa magetsi awiri --Fese kuti aperekedwe. Mu magetsi awiriwo, voliyumu pakati pa mzere wa phazi imatchedwa waya waya, nthawi zambiri 380 volts.

Mosiyana ndi zimenezo, mafuta a magetsi amagetsi amodzi ndi voliyumu pakati pa mzere wa magawo magawo ndi mzere wa zero, womwe umatchedwa mphamvu ya gawo la zigawo. Mu zida zapanyumba komanso zapadera, monga makina owonerera, onse magetsi amagwiritsidwa ntchito kwambiri.

Mwachidule, kusiyana kwakukulu pakati pa Shamet -phase ndi magetsi awiri --pha magetsi ndi mawonekedwe ndi magetsi a mphamvu zamagetsi zoperekera mphamvu. Magetsi a Osan -phase ali ndi mzere wa gawo ndi zero, zomwe ndizoyenera ku banja ndi ofesi yaofesi ndi magetsi a 220 volts. Mphamvu yamphamvu ya Iphase ili ndi mizere iwiri, yoyenera zida zapamwamba za mafakitale ndi magetsi a 380 volts.

Magetsi amodzi :Fese: nthawi zambiri amatanthauza mzere uliwonse (womwe umadziwika kuti ndi mzere wamoto) mu 380v atatu -phase ndi magetsi anayi. Mphamvu ya 220V. Mzere wa gawo umayeza ndi cholembera chamagetsi. Mphamvu zodziwika bwino m'moyo. Inling --phase ndi imodzi mwazinthu zitatu za magawo atatu ku mzere wa zero. Nthawi zambiri imatchedwa "chingwe chamoto" ndi "mzere zero". Nthawi zambiri amatanthauza mphamvu ya 220V ndi 50hz. Sayansi ya inter --phase yoimira nyimbo yainjiniya imatchedwanso "gawo la magetsi".
Magetsi atatu -pha: Mphamvu yopanga magetsi opangidwa ndi ma frequencties atatu ndi kuponyera kofanana, komanso gawo la madigiri a madiremita 120 omwe amapangidwa ndi magetsi atatu a -phase. Imapangidwa ndi jenereta itatu ya -phase. Mphamvu ya inter -phase yomwe imagwiritsidwa ntchito pamoyo watsiku ndi tsiku imaperekedwa ndi gawo la magawo atatu --phase. Mphamvu yamphamvu ya inter -phase yomwe imaperekedwa ndi jenereta imodzi yosagwiritsidwa ntchito.

3 osakwatiwa - Mafuta omasulira magetsi atatu
Kusiyana pakati pa mphamvu ya Shame -phase ndi mphamvu zitatu za_pha, zomwe zimapangitsa kuti apatsidwe mphamvu kuchokera mu jenerereta ndi iwiri. Gawo lirilonse la magetsi atatu aphatini amatha kupanga dera la amodzi --phanani kuti apatse ogwiritsa ntchito ndi mphamvu zamphamvu. Mwachidule, pali mizere itatu (mizere yamoto) ndi mzere wa zero (kapena pakati), ndipo nthawi zina mizere itatu ya magawo atatu yokha imagwiritsidwa ntchito. Mphamvu yapakati pa mzere ndi 380 volt, ndi voliyumu pakati pa magawo ndi mzere wa zero ndi 220 volts. Pali mzere umodzi wamoto ndi waya wa zero, ndi voliyumu pakati pawo ndi 220 volts. Magetsi atatu --pha magetsi atatu ndi kuphatikiza kwa ac -phase mphamvu yokhala ndi matalikidwe ofanana, ofananira, ndi 120 ° Masamba. Magetsi amodzi -phase ndi kuphatikiza kwa mzere uliwonse wa magawo awiri ndi zero.

South-Sukulu-Xing-Smal-Smal-Smaldication (magetsi a Smalthi)
Ndi maubwino ati a awiriwa? Mphamvu zitatu za_phase ili ndi zabwino zambiri kuposa mphamvu ya Annel --phase. Ikuwonekeratu kuti ndi olamulira m'badwo wa mibadwo, kufalitsa ndi kugawa, ndi kusintha magetsi kutembenuka kwamagetsi kukhala makina mphamvu. Mwachitsanzo: Amuna amitundu iwiri ndi ophatikizira amapangidwa kuposa omwe ali ndi mayina amodzi. 50% ya kukula. Pankhani yonyamula Mphamvu yomweyo, mawaya atatu a -phase amatha kusunga 25% ya zitsulo zosakhala ndi ma waya osakwana --fa, ndipo mphamvu yamagetsi yamagetsi ndiyosachepera ilo.