Qhov tseem ceeb ntawm hluav taws xob
Hluav taws xob yog ubiquitous thiab indispensable zog qhov chaw rau lub neej niaj hnub. Txawm hais tias nws yog lub xov tooj ntawm tes, khoos phis tawj, khoom siv hauv tsev, lossis tsheb hluav taws xob, txhua tus cia siab rau hluav taws xob ua haujlwm. Yog tsis muaj hluav taws xob, cov cuab yeej no ua rau tsis muaj dab tsi, tsis muaj txiaj ntsig, thiab ua rau peb tsis muaj zog.
Thaum tsaus ntuj, txhua lub ces kaum ntawm lub nroog yog ci ntsa iab nrog cov teeb ci ntsa iab, cov cim neon flashing, zoo nkauj thiab ntxim nyiam. Txawm li cas los xij, thaum peb qhuas qhov no
hmo ntuj ci ntsa iab, peb puas tau xav txog: qhov no yog qhov khoom siv hluav taws xob zoo li cas, "hluav taws xob," tsim? Nws tau hloov los ntawm ntau hom hluav taws xob xws li thee, natural gas, cua zog, thiab hnub ci zog. Hauv cov txheej txheem no, hluav taws xob taug kev hla roob thiab dej hiav txwv, dhau los ntawm ntau qhov kev sim thiab kev hloov pauv, thaum kawg coj peb lub teeb thiab yooj yim.
Qhov Chaw Ntawm Hluav Taws Xob
Koj puas nkag siab lub ntsiab lus ntawm "ib kilowatt-hours"? Ib kilowatt-teev, qhov tseem ceeb ntawm lub zog hauv peb lub neej txhua hnub, txhais li cas? Nws tau hloov los ntawm ntau hom hluav taws xob xws li thee, natural gas, cua zog, thiab hnub ci zog.
Qhov tseem ceeb ntawm Ib Kilowatt-Hour of Electricity
Ib kilowatt-teev hluav taws xob, chav tsev paub ntawm lub zog, tsis yog ib chav tsev ntawm lub zog, tab sis yog qhov ntsuas tshwj xeeb ntawm lub zog. Yog li, pes tsawg lub zog nws txhais tau li cas? Yooj yim muab, ib kilowatt- teev yog sib npaug rau lub zog hluav taws xob siv los ntawm 1000-watt cov khoom siv ua haujlwm rau ib teev.
Txheej txheem tiam
Hluav taws xob yog tsim nyob rau hauv ntau txoj kev, feem ntau categorized raws li lub zog siv. Cov txheej txheem no suav nrog kev tsim hluav taws xob thermal, uas feem ntau tso siab rau fossil fuels; siv lub zog ntawm cov dej ntws; cua zog, siv lub zog ntawm cua; thiab, nyob rau hauv xyoo tas los no, photovoltaic zog tsim, uas converts hnub ci zog los ntawm hnub ci panels.
