Yintoni amandla yombane?

Abantu abaninzi, xa uthetha into enjalo njengoko amandla zombane kuthetha amandla. Noko ke, nkqu ngexesha physics zesikolo banikwa ukwazi ukuba amandla nokomelela - oku ingqikelelo ezahlukeneyo, kodwa ezinxulumeneyo.

Le mbono "amandla" luthetha uphawu isiganeko esithile. Kuyenzeka ukunxulumana amandla kunye into ethile. Naliphi na inyathelo esenyameni ikwenza kubizwa ngokuba amandla. nomsebenzi ozalisekileyo ebizwa njengoko ipasiswe amandla isicelo indlela. Umsebenzi owenziwe sisebenza kangangexesha elithile, iya kulingana namandla. Ngenxa yoko, amandla - loo nto ubuninzi emzimbeni, kulingana nomlinganiselo womsebenzi, yenziwe ukuba kukho ixesha elithile umkhosi othile, kwesi sihlandlo sexesha.

Noko ke, asimele silibale ukuba amandla ukwabizwa ngokuba umlinganiselo yomlinganiselo amandla. Ngoko ke kusenokwenzeka ukuba uyithathele ingqalelo ingxelo yokuba eli binzana kubizwa kwaye ukutshintsha lwamandla kwinkqubo ethile (conversion rate energy).

Nangona imigaqo kunye neenkcazelo ezinikwe apha ngentla zinxulumene amandla enkulu koomatshini, oku konke esinokuzifumana ingqiqo njengoko 'amandla ombane "ezinjalo. Imveliso ombane yangoku kwaye kuthiwa amandla yangoku. Ekubeni le nto ixhomekeke ngokulinganayo kwi ombane kunye ngoku, kunokuthiwa ukuba amandla ofanayo wombane ifunyenwe njengoko xa yangoku enkulu kunye ombane aphantsi kunye yombane eliphezulu nemisinga ephantsi. Lo mhlaba sisiseko yokosulela igunya phezu imigama emide ngokusebenzisa izityalo zombane, izitishana, abaguquli (ekukhuliseni usehlisa), isixhobo sokuvula nokucima kunye nezinye izixhobo zombane.

amandla ombane yahlulwe iintlobo ezimbini eziphambili: lovukelo esisebenzayo. Active amandla - luphawu yotshintsho umbane kwezinye iintlobo zamandla (ubushushu, eshukumayo, ukukhanya). amandla ombane ilinganiswa Watts (W). Kubomi bemihla ngemihla, mandla ngokuqhelekileyo ulinganiswa kilowatts, kwaye zisetyenziswa kwizityalo ngamandla amakhulu kunye neeyunithi ezinkulu - iimegawathi.

amandla lovukelo zombane ubonakalise umthwalo zombane izixhobo ezahlukeneyo. Kuyinto elingana imveliso zokuquba ombane lonke yangoku kunye sine kwesigaba shift angle (umahluko isigaba) phakathi yokuyeka kunye ombane. amandla lovukelo akalwa volt-amperes izidubuli (var).

amandla esebenzayo iyanyaniswa ngamandla yombane ngokusebenzisa ingqiqo ezifana 'amandla factor "- umahluko kwesigaba yangoku kunye ombane. Kwinkoliso zasendlini i cosine iya kulingana malunga 0.8. Izixhobo zokufudumeza kubhaliwe kudla yadala kumanyano.

Kulinganiswa amandla zombane yi isixhobo okhethekileyo - imitha amandla. Loo divayisi engathi ezimbini. Eyokuqala ucingo elingqingqwa elidityaniswe kunye nabasebenzisi ngamandla sombane, kwaye ibhaqa utshintsho ubukhulu yangoku. Le yesibini kwayijikeleza iquka locingo ezingcakacileyo yaye enxulumene ngaxeshanye ukulungiselela ombane. izityalo Power badla ngokusebenzisa into efana "efakiweyo amandla yombane," nto leyo ke sum of umthamo rated zonke matshini zombane ohlobo olulodwa kuphela okanye udidi (umzekelo, abaguquli, umbane, motor).