Apo patinobvumira simba remagetsi reimba yedu, tinofanira kufunga nezve kilowatt. Iyi ndiyo unit yesimba mukushandiswa kwakafanana inofanana ne1000 watts. Zvakare, iyo watt chikamu chekusimudzira hurongwa hwepasi rose hwakaenzana nejoule imwe pasekondi. Iri izwi rinonakidza zvikuru kuziva kuziva zvakawanda pamusoro pesimba remagetsi ratinobvumirana.
Naizvozvo, isu tichakumikidza chinyorwa ichi kuti tikuudze zvese zvaunoda kuziva nezve kilowatt uye maitiro ayo.
Chii chinonzi kilowatt
Kilowatt (kw) chinhu chinowanzoshandiswa chesimba, chakaenzana ne1000 watts (w). Iyo watt (w) isimba repasi rose system, yakaenzana nejoule imwe pasekondi. Kana tikashandisa chikwata chinoshandiswa mumagetsi kuratidza watts, tinogona kutaura kuti watts isimba remagetsi rinogadzirwa nemusiyano unogona kuita 1 volt uye ikozvino ye 1 amp (1 volt amp).
Iyo watt awa (Wh) inozivikanwawo sechikamu chesimba. Iyo watt awa inhengo inoshanda yesimba, yakaenzana nesimba rinogadzirwa newatt imwe yesimba muawa imwe.
Kukanganisa kwakabatana nekilowatt
Kilowatts dzimwe nguva inovhiringwa nemamwe mayuniti ane hukama echiyero.
Watt uye Watt-awa
Simba uye simba zviri nyore kuvhiringidza. Simba rinogona kunzi chiyero icho simba rinoshandiswa (kana kugadzirwa). Watt imwe yakaenzana nejoule imwe pasekondi. Semuenzaniso, kana girobhu re100 W rikagara kweawa, simba rinoshandiswa i100 watt-maawa (W • h) kana 0,1 kilowatt-maawa (kW • h) kana (60 × 60 × 100) 360.000 joules (J).
Iri ndiro simba rimwechete rinodiwa kugadzira 40W girobhu kupenya kwemaawa maviri neshanu. Kugona kwegwenya remagetsi kunoyerwa nemawatts, asi simba rinogadzirwa gore negore rinoyerwa newatt maawa.
Chikamu chekupedzisira hachiwanzoshandiswa. Inowanzoshandurwa zvakananga kumaawa kilowatt kana maawa megawatt. Iyo kilowatt-awa (kWh) haisi chikamu chesimba. Kilowatt awa chikamu chesimba. Nekuda kwemaitiro ekushandisa kilowatts pane kilowatt maawa kupfupisa izwi resimba, ivo vanowanzo vhiringika.
Watt-awa uye Watt paawa
Kushandisa izwi risiri iro kana uchireva simba mumaawa ekilowatt kunogona kukonzera kumwe kuvhiringidzika. Kana iwe ukaiverenga se kilowatt-maawa kana kWh, inogona kuvhiringa. Iri rudzi rwechigadzirwa chine hukama nekugadzira simba uye rinogona kuratidza maitiro emagetsi emagetsi nenzira inonakidza.
Idzo dziri pamusoro pemhando dzeyuniti, dzakadai sewatts paawa (W / h), dzinoratidza kugona kushandura simba paawa. Huwandu hwewatts paawa (W / h) inogona kushandiswa kuratidza chiyero chekuwedzera kwesimba remagetsi chirimwa. Somuenzaniso, simba chirimwa kuti inosvika 1 MW kubva zero kusvika kumaminitsi gumi nemashanu ine chiyero chekuwedzera kwesimba kana kumhanya kwe15 MW / awa.
Simba rezvidyarwa zvehydroelectric riri kukura nekukurumidza, izvo zvinovaita kuti vanyatsokodzera kubata peak mitoro uye emergency. Mazhinji ekugadzirwa kwesimba kana kushandiswa munguva inoratidzirwa mumaawa eterawatt anopedzwa kana kugadzirwa. Nguva inoshandiswa inowanzova gore rekarenda kana gore rezvemari. One terawatt • awa yakaenzana neanosvika 114 megawatts esimba rinopedzwa (kana kugadzirwa) risingaperi mugore rimwe.
Dzimwe nguva simba rinopedzwa mukati megore richave rakaenzana, rinomiririra simba rakaiswa, zvichiita kuti zvive nyore kune anogamuchira mushumo kuti aone kutendeuka. Semuyenzaniso, kuramba uchinwa 1 kW pagore kunozokonzera kudiwa kwesimba kwe8.760 kW • h/gore. Makore eWatt dzimwe nguva anokurukurwa pamisangano pamusoro pekudziya kwepasi uye kushandiswa kwesimba.
Musiyano pakati pesimba nekushandiswa kwesimba
Mumabhuku akawanda efizikisi, chiratidzo W chinosanganisirwa kuratidza basa (kubva pashoko reChirungu basa). Ichi chiratidzo chinofanira kusiyaniswa kubva kumayuniti mu watts (basa / nguva). Kazhinji, mumabhuku, mabasa anonyorwa netsamba W mumatsvedzero kana akafanana neanodhirowa emahara.
Simba rinoratidzwa mu kilowatts. Semuyenzaniso, midziyo yemumba. Simba rinomiririra simba rinodiwa kushandisa midziyo. Zvichienderana nekushanda kwakapihwa nemudziyo uyu, zvinogona kuda simba rakawanda kana shoma.
Chimwe chinhu ndechekushandisa simba. Kushandiswa kwesimba kunoyerwa mumaawa ekilowatt (kWh). Kukosha uku kunoenderana nekuti ingani simba rinoshandiswa nemudziyo pane imwe nguva uye kuti rinoshandisa simba kwenguva yakareba sei.
Kubva uye nhoroondo
Iyo watt yakatumidzwa zita remusayendisiti wekuScotland James Watt mukuona kubatsira kwake mukugadzirwa kweinjini dzechipfunga. Chikamu chekuyera chakabvumirwa neChipiri Congress yeBritish Association for the Advancement of Science muna 1882. Kuzivikanwa uku kwakabatana nekutanga kwekutengesa mvura uye kugadzirwa kwemhepo.
The Eleventh Congress of Weights and Measures muna 1960 yakatora chikamu chechiyero ichi sechikamu chekuyera simba muInternational System of Units (SI).
Simba remagetsi
Simba ndiwo huwandu hwesimba rinogadzirwa kana kudyiwa pachikamu chega chega chenguva. Iyi nguva inogona kuyerwa mumasekonzi, maminetsi, maawa, mazuva ... uye simba rinoyerwa nejoules kana watts.
Simba iro rinogadzirwa kuburikidza nemaitiro emagetsi rinoyera kugona kuburitsa basa, ndiko kuti, chero mhando ye "kuyedza". Kuti tinzwisise zviri nani, ngatiisei yakapusa mienzaniso yebasa: kudziyisa mvura, kufambisa mashizha e fan, kuburitsa mweya, kufamba, nezvimwe. Zvese izvi zvinoda basa rinokwanisa kukunda anopikisa masimba, masimba akaita semagiravhiti, simba rekukonana nepasi kana nemhepo, tembiricha yatovepo munharaunda ... uye iro basa riri muchimiro chesimba (simba remagetsi, kupisa, mechina ...).
Ukama hwakasimbiswa pakati pesimba uye simba chiyero chinodyiwa simba. Ndiko kuti, simba rinoyerwa sei mumajoules anopedzwa pachikamu chenguva. Imwe neimwe Chikunguru inopedzwa pasekondi imwe watt (watt), saka ichi ndicho chikamu chechiyero chesimba. Sezvo watt iri chidimbu chidiki, kilowatts (kW) anowanzo shandiswa. Ukaona bhiri remagetsi, midziyo nezvimwe zvakadaro, vanouya mu kW.
Ndinovimba kuti neruzivo urwu unogona kudzidza zvakawanda nezve kilowatt uye maitiro ayo.