Njengoba kusukela DC ukwenza izinguquko? Yikuphi kuyingozi ukwedlula wamanje - njalo noma variable?

Ukusebenzisa ekuphileni kwansuku zonke ezihlukahlukene zikagesi kagesi kanye namadivayisi, ukusebenza ngamandla, ke uphoqa sibe elwati emkhakheni Ihluzo Elingafaki Ukuqoka. Lona ulwazi ukuthi sigcina ophilayo. Izimpendulo zemibuzo mayelana nendlela ukwenza DC kusukela AC, zinamandla kumele libe kule efulethini futhi ingozi zamanje, lendoda wanamuhla kumelwe wazi ukuze ugweme ukulimala nokufa kuye.

Izindlela ngokukhiqiza ugesi

Namuhla akunakwenzeka ukucabanga ukuphila ngaphandle ugesi. Nsuku zonke, abantu bonke planethi isebenzisa izigidi watt kagesi ukuqinisekisa ukuphila okuvamile. Kodwa nalapha futhi, kuhlanganise i yokucela kagesi, umuntu angenakho ucabange ngalokho endleleni kwadingeka benze ugesi, ngakho ukuthi wayekwazi ukwenza yena inkomishi yekhofi ekuseni.

Kunezindlela eziningana ukukhiqiza ugesi:

• ka energy ezishisayo;
• amandla amanzi;
• kusukela Atomic (senuzi) amandla;
• kusuka umoya energy;
• kusukela amandla elanga futhi abanye.

Ukuze uzwisise imvelo okuvela kuyo amandla kagesi, sibheke izibonelo ezimbalwa.

Ugesi kusuka umoya energy

zamanje Electric - iqondiswa ukunyakaza izinhlayiya icala. Indlela elula ukukhiqizwa yayo - amandla amandla emvelo.

Kulesi sibonelo, amandla omoya. Isenzakalo esingokwemvelo, bebetha obuhlukahlukene umoya amandla abantu wafunda ukusebenzisa isikhathi eside. Tames umoya wokudonsa elula ifakwe drive futhi ixhunywe ku-generator. Generator kanye edonsa amandla kagesi.

isivuno sisiningi kakhulu khona zamanje ukusebenzisa njalo ophephela komoya zingagcinwa in amabhethri. I elakhiwe zamanje njalo ngendlela imvelo wokuphila kanye ukukhiqizwa asisebenzi.

Etholwe futhi iguqulwe ibe zamanje kushintshana, kuba ukusetshenziswa ekhaya. Anqwabelene isivuno sisiningi kakhulu khona ugesi lilondolozwe amabhethri. Esikhathini engekho emoyeni amandla izinqolobane elondolozwe ku ibhethri is iguqulwe futhi wondla nezidingo womuntu.

Ugesi kusukela amanzi

Ngeshwa, le uhlobo wamandla emvelo, enikeza ithuba ugesi, hhayi yonke indawo etholakalayo. Cabanga indlela yokukhiqiza ugesi lapho amanzi amaningi.

I HPP elula ezenziwe ngokhuni isimiso esigayweni, usayizi okuyinto mayelana 1.5 amamitha, iyakwazi ukunikeza ugesi, futhi ukusetshenziselwa ukufudumeza, ipulazi yangasese. damless okunjalo naseThahipanehesi wenza umsunguli Russian ayezelwe Altai - Nikolai Lenev. He qamba amandla esiteshini emifula, okuyinto uthumele amadoda amabili omdala can. Zonke izinyathelo okwalandela zifana ukuthola ugesi kusukela ophephela komoya.

Qalisa izitshalo ugesi namandla ezinkulu iziteshi amandla kagesi. Ukuze ukukhiqizwa kwezentengiselwano ugesi kusetshenziswa boilers omkhulu, ithela ngazimbili. Amazinga umusi ifinyelela degrees 800, futhi ukucindezela umugqa antante eziphindwe 200. Lokhu umusi esishisa bhé nge lokushisa eliphezulu nokucindezelwa ngokwedlulele yanikezwa ophephela, nezoqala ukushintshanisa futhi ugesi.

Kwenzeka okufanayo eziteshini amandla kagesi. lapha kuphela ukujikeleza kungenxa ngejubane umthamo wamanzi bokuwa usuka endaweni ephakeme kakhulu.

Isikhundla samanje kanye nokusebenzisa kwayo kwansuku

zamanje ngqo lumiswa DC. IsiZulu kulotshiwe njengoba Direct yamanje. He is ngaphakathi inqubo ukusebenza isikhathi ayishintshi impahla yayo futhi izindawo. DC imvamisa kuba zero. Khomba imishini lakhe imidwebo iDemo umugqa ovundlile noma parallel dash oluneziqhingi imigqa emibili, omunye okuyinto ashabalala.

Ukusebenzisa zamanje ngqo e accumulator yethu evamile namabhethri elisetshenziswa inqwaba izinhlobo ezahlukene kumadivayisi, njenge:

• ngokubala imishini;
• amathoyizi zezingane;
• izinsiza-kuzwa;
• nezinye izindlela.

Zonke nsuku zonke usebenzisa umakhalekhukhwini. Ukushaja senzeka ngenxa yamandla ayo ukuthengisela, le inverter compact DC / AC, kufakwe kugesi endlini.

zikagesi kudle AC isigaba esisodwa. Kagesi uthole yokuxhuma nje transformer futhi rectifier. abakhiqizi abaningi ukufaka inverter DC / AC iyunithi ngqo yena. Lokhu lula kakhulu ukusebenza zikagesi.

Njengoba kusukela DC ukwenza izinguquko?

Thina okukhulunywe ngaye ekuqaleni ukuthi zonke amabhethri, amabhethri for amathoshi, izilawuli kude TV amasethi abe wamanje njalo. Ukuguqula wamanje, kukhona idivayisi yesimanje ngokuthi i inverter, kulula ukuba enze DC onhlobonhlobo. Ake ubone ukuthi usebenza kanjani ekuphileni kwansuku zonke.

Ingabe ngesikhathi umuntu imoto Kuyaphuthuma ukuphrinta idokhumenti kwi imishini yokukopisha. Amakhophi luyatholakala, futhi umshini usebenza, kuphenduke adaptha ugwayi ukuxegiselwa kuya inverter, kungaba ixhume ku-imishini yokukopisha futhi uprinte imibhalo. Converter wesifunda kuyinto ngempela eziyinkimbinkimbi, ikakhulukazi abantu abanale umqondo ezikude umsebenzi ugesi. Ngakho-ke, ngenxa yezizathu zokuphepha akukuhle ukuzama ukwakha inverter zabo.

Kushintshana wamanje kanye izakhiwo zalo

Ogelezayo, kushintshana wamanje ngaphakathi ozolandela, ubukhulu ishintsha indlela izikhathi 50. Ukushintsha ukunyakaza wamanje - kuyinto imvamisa yayo. imvamisa ezikhonjiswe e hertz.

Sine ifrikhwensi 50 hertz. Emazweni amaningi, njenge-United States, imvamisa kuba 60 hertz. Futhi, kukhona ezintathu okhombisa nasezakhini isigaba iselulo segama lefayela.

Ukusetshenziswa ekhaya kufika ugesi, ilingana 220 volts. Lona ngempumelelo Inani lamanje. Kodwa amplitude we zamanje esiphezulu ingaphezu impande skwele amabili. Yikuphi ekugcineni ukunikeza 311 volts. Okungukuthi, voltage langempela inethiwekhi ekhaya 311 volts. Ukushintsha asetshenziswa DC ukuze AC Transformers, lapho wesifunda converters ezahlukene.

DC ukudluliswa phezu okusezingeni eliphezulu-voltage imigqa

Zonke wamandla wangaphandle nenethiwekhi e wire kushintshana yabo samanje voltage ezahlukene. Kungaba lisukela 330.000 volts ukuba 380 volts. Dlulisa wenziwa kuphela kushintshana zamanje. Lokhu yezokuthutha - le kuyindlela elula kakhulu nengabizi. Kusukela ngomhla ka-AC ukwenza unomphela, okwase kuyisikhathi eside kwaziwa. Ukubeka transformer endaweni efanele, sithola voltage edingakalayo bese amperage.

Converter wesifunda

Isikimu elula ukuxazulula umbuzo zendlela yokwenza DC kusukela AC 220 V, alikho. Lokhu kungakwenza kwebhuloho diode. Isikimu DC / AC Converter has ukubunjwa zayo ezinamandla ezine diode. Oluvala amasondo ababebuthene kuzo, kudala ukugeleza zamanje kwelinye direction. Ibhuloho enquma kwemikhawulo engenhla lokwehlukile sinusoids. Diodes uya njalo.

Eyesibili AC Converter wesifunda - is ixhunywe parallel nokukhiphayo kusukela kwebhuloho behlangene kusuka diode, capacitor noma lemifanekiso okuyinto smooths futhi aqondise izikhala phakathi iziqongo sinusoids.

Excellent iguqula DC ukuze AC inverter. ISu elilukhuni yayo. izinto ezisetshenzisiwe akuzona oda ezishibhile. Ngoba intengo inverter kunalokho enkulu.

Yini esiyingozi zamanje kagesi - njalo noma variable?

Ekuphileni kwethu kwansuku zonke sihlale nazo umsebenzi, sihlale ekhaya Imishini exhunyiwe yokuxhuma. I ukugijima wamanje kusuka lapho uphuma khona ukuba iphaneli kagesi, owodwa esigabeni iselulo segama lefayela. Wenzeka amacala ukushaqeka. izinyathelo zokuvikeleka nolwazi yokuthi umuntu abanjwe ugesi kuyadingeka.

Uyini umehluko oyisisekelo phakathi hit ngaphansi kwamandla AC futhi DC? Kukhona izibalo AC DC kushintshana lwamanje izikhathi ezinhlanu eziyingozi ngaphandle njalo AC zamanje. umuntu abanjwe ugesi, kungakhathaliseki uhlobo yayo, kuwubufakazi ngokwako Eqinisweni ezimbi.

Imiphumela yokuthi umuntu abanjwe ugesi

Ukuba budedengu ekusingatheni izinto zikagesi kungaba, uma sikubeka kahle, abe nomthelela omubi empilweni yomuntu. Ngakho-ke akudingekile ukuba izame ugesi, uma akukho amakhono ezikhethekile.

Umthelela wamanje ku umuntu kuxhomeke ezicini eziningana:

• ukumelana komzimba isisulu;
• voltage, umuntu efika ngaphansi kwazo.
• ngamandla wamanje ngesikhathi nomuntu kagesi.

Ikhumbula zonke lezi zindlela osekukhulunywe singasho ukuthi isenzo AC kuyingozi ukwedlula DC. Kukhona idatha zokuhlola kokuqinisekisa ukuthi i yi belingana kokunqotshwa amandla DC kufanele kube ezine - kahlanu ephakeme ukwedlula AC.

Lona kanye uhlobo okunomthelela kushintshana wamanje omubi umsebenzi inhliziyo. Lapho umuntu abanjwe ugesi kwenzeka ukusikwa okungalindelekile we ventricles inhliziyo. Lokhu kungaholela kusesemini. contact esiyingozi Ikakhulukazi ne obala babashayeli abantu elingenalo iwashi lenhliziyo.

Akukho imvamisa DC. Kodwa voltage okusezingeni eliphezulu nomsinga singaholela ekufeni. Phuma ukuxhumana njalo kagesi silula kunaleso kusukela contact we onhlobonhlobo.

Lokhu kubuyekeza elincane ubunjalo zamanje kagesi, ukuguqulwa kwalo kwenza ukuba ibe wusizo kubantu, kude ugesi. ulwazi Minimal ngemvelaphi kanye nokusebenza ugesi kuzosiza ukuqonda umsebenzi ezivamile zikagesi zasendlini, okuyizinto ezidingekayo ukuze wonke umuntu athole impilo ukhululekile futhi ethule.