Tiyeni tione mmene mawerengedwe panopa imagwiridwa mphamvu

Akuyendera kuti kamangidwe ka magetsi kwanu, upange malipiro chiwembu ndi umboni wa katundu ndi kuyembekezera pa malo ndi kutalika kwa zigawo munthu wa pachingwecho. Kulemba ngati chiwembu ndi kufunika kuwerengera "mphamvu" wa panopa. Kupima ndi kufufuza olondola magetsi kunyumba adzatola magawo kofunika zingwe kuti adzateteza Kulumikizana anu ku kutenthedwa ndi moyenera, n'zotheka moto. Tiyeni tiwone, koma kodi mawerengedwe a "mphamvu" wa panopa.

Moyenera kusankha zipangizo kusintha ndi chingwe mtanda gawo zimadalira mfundo zosiyanasiyana magawo Intaneti magetsi. Zofunika kwambiri pakati pawo ndi mphamvu ya magetsi. Ndipo pa siteji ya kapangidwe ka mfundo izi zitha anatsimikiza ndi mawerengedwe masamu. Nkofunika imatengedwa "mphamvu" mwa mawerengedwe ziliri pa Intaneti atatu gawo, kumene katunduyo ayenera kuyikidwa wogawana pakati magawo, kuti kupewa chinyengo. Komabe, mu Intaneti m'tawuni zogona anapezazo awa ayenera ikuchitika kamangidwe ka osati chishango komanso zogona.

"Mphamvu" mawerengedwe panopa amaperekedwa mphamvu mfundo magetsi amadziwika chikhalidwe cha katundu ndi mwa kundipatsako voteji. Kwa mains osakwatiwa-gawo ntchito mfundo zotsatirazi: I = P / (U × cosφ), pomwe:

• U - phindu lenileni voteji amayezedwa volts;
• cosφ - lolingana mphamvu china.

Malinga a katundu mphamvu chinthu amusankha. Choncho, katundu yogwira (zinthu chotenthetsera, incandescent nyali) ndi pafupifupi wofanana ndi umodzi. Komabe, pamene muona kuti katundu resistive zonse chigawo chimodzi zotakasika, ndiye mawerengedwe ndi wamba kugwiritsa ntchito mtengo wa Ko, wofanana 0,95. Pamene katundu mawerengedwe, amene amakhala ndi mkulu mphamvu zotakasika (chimalepheretsa kuunikira, Motors magetsi, kupatsidwa ulemu ng'anjo, kuwotcherera tiransifoma , etc.) Masomphenya zikutanthauza mtengo cosφ, wofanana 0,8.

Pakuti chilinganizo-gawo AC magetsi adzakhala mawonekedwe zotsatirazi: I = P / (1,73 × U × cosφ).

Pakuti atatu gawo Intaneti mphamvu Chinthu kwa katundu yogwira ndi zotakasika kwathunthu zofanana osakwatiwa-gawo Intaneti.

Choncho, ntchito mitunduyi pamwamba n'kofunika kuchita kuwerengetsera wa akatundu onse mphamvu ya makhalidwe magetsi inawadutsa, kuti ntchito pamalo akutiakuti.

Siteji yotsatira kuwerengetsera wathu, adzakhala kusankha gawo chingwe mtanda. Ngakhale mabuku luso nthawi zambiri tikhoza kupeza chinthu chotero monga "mawerengedwe mphamvu chingwe" Ndipotu, si masamu, koma "kusankha". Pansi kumvetsa mawerengedwe chilinganizo cha kudziwa katundu panopa pamwamba. Pamaso pa mfundo zina za panopa ndi voteji chingwe mtanda gawo amusankha ku matebulo kuyang'ana mmwamba. matebulo Awa ndi masomphenya kwambiri ndipo popanda nkhani. Inu woyamba kusankha waya zakuthupi: mkuwa kapena zotayidwa, ndiyeno kotunga voteji ndi mtengo wa panopa anatsimikiza ndi chingwe mtanda gawo.

Apa, makamaka, ife anayang'ana pa mmene kuwerengera katundu magetsi ndi osankhidwa mtanda gawo la zingwe za ntchito electrification.