IWorld Wind Energy Council (GWEC) inofungidzira kuti muna 2017 iyo ichaisa zvinopfuura makumi matanhatu ezviuru Mhepo MW mupasi uye kuti iyo kuiswa kwegore ichakwira inosvika 75.000 MW pagore muna 2021.
Zvinoenderana neGlobal Wind Market Report yakapihwa mazuva mashoma apfuura muNew Delhi, zvinotarisirwa kuti gore iro (2021) iyo Huwandu hwemamegawati emhepo akazara yakaiswa inosvika zviuru mazana masere, izvo zvingango peta simba razvino.
Sekureva kweshumo, muna2016 anopfuura zvishoma 54.000 MW emagetsi emagetsi akaisirwa munyika dzinopfuura makumi mapfumbamwe, idzo 90 (kusanganisira Spain) dzine anopfuura 9 MW dzakaiswa uye 10.000 vakapfuura 1.000 XNUMX MW. Global yakaunganidzwa huwandu hwakura 12,6% gore rapfuura, kusvika 486.000 MW yakaiswa.
Chinangwa 2050
Sekureva kwaSteve Sawyer, Secretary General weGWEC "La eólica kukwikwidza kubudirira parizvino nemamwe matekinoroji akatsigirwa kwazvo pasi rese, kuvaka maindasitiri matsva, kugadzira mazana ezviuru emabasa, uye kutungamira nzira yeku simba rakasimba ramangwana". '' Tinofanirwa kuwana zero emissions energy system pamberi pa2050 kana tichida kutevedzera shanduko yemamiriro ekunze uye zvinangwa zvebudiriro, ”anodaro.
Mhepo kukwikwidza kubudirira nhasi nemamwe matekinoroji akatsigirwa kwazvo pasi rese, inovaka maindasitiri matsva, inogadzira mazana e zviuru zvemabasa uye inotungamira nzira yeramangwana rine magetsi, "akadaro Steve Sawyer, Munyori Mukuru weGWEC. '' Tinofanirwa kuwana zero-emission simba system na2050 kana tinoda kutevedzera shanduko yemamiriro ekunze uye zvinangwa zvebudiriro ", anodaro.
Kupinda kwemhepo
Mhepo yekupinda mamhepo inoramba ichiwedzera munyika, inotungamirwa na Denmark ine 40%, inoteverwa neUruguay, Portugal neIreland neanopfuura makumi maviri muzana, Spain neCyprus ine 20%, Germany 20%, China ne16%, United States 5,5% uye Canada ine 6%.
Iyo yakaderera-yakaderera mitengo yezvazvino kumahombekombe emhepo ekumahombekombe kuEurope vari kuwedzera zvakare musika weEuropean mhepo, yakati rebei munguva dzichangopfuura, uye kukwezva kutariswa kwevatongi pasi rese.
Nguva dzose zvinoenderana neshumo, Europe ichaenderera ichitungamira mhepo yekumahombekombe, kunyangwe mamwe makondinendi seAsia kana North America haizove yakareba Joinha pati. Nekudaro, Asia ichave iri kondinendi inotungamira kukura kwemhepo, neChina neIndia zvichitungamira. North America ichatevera uye Europe ichaenderera "yakachengeteka kana kufamba kusinga tsanangurike" kune zvinangwa zve2020. MuLatin America, uye kunyangwe paine matambudziko ezvematongerwo enyika nehupfumi muBrazil, dzimwe nyika mudunhu dzakakura kuzadza nzvimbo, kunyanya Uruguay, Chile neArgentina.
Africa ichave negore rakanaka mu2017, inotungamirwa neKenya, South Africa neMorocco. Ositireriya, mushure mekurerukaInoita kunge iri kubuda zvakare nemapurojekiti kwemakore mashanu anotevera.
Mhepo ine turbine ine simba kwazvo pasi
Chiitiko chekupedzisira pane izvi chakaziviswa nguva pfupi yadarika nekambani, mubatanidzwa pakati peDenmark yenyika dzakawanda Vestas neJapan Mitsubishi inozivikanwa seMhivestasoffshore.
Vakagadzira prototype ye9 MW yekumahombekombe jenareta yesimba, yakaiswa pamahombekombe eDenmark, inokwanisa kuburitsa mumaawa makumi maviri nemana chete huwandu hwesimba rakaenzana neizvo imba muUnited States ingadya kwemakumi maviri emakore. Iyo inonyanya kugadzirirwa kumhanya kwemhepo pakati 12 uye 25 metres pasekondi.
Zvakwana kugonesa imba kwemakore makumi matanhatu nematanhatu
Sekureva kwaTorben Hvid larsen, Vestas CTO:
"Wedu prototype yakaisa imwe chizvarwa rekodhi, iine 216.000 kWh inogadzirwa mumaawa makumi maviri nemana. "Tine chivimbo chekuti turbine yemhepo iyi 24 MW yakaratidza kuve yakagadzirira musika, uye tinotenda kuti ichaita basa rakakosha mukuderedza mitengo yemagetsi ekunze."
Kazhinji kutaura nezve kilowatts zvakati omei uye zvisinganzwisisike. Asi zvinoenderana nematare epamutemo, iyo avhareji magetsi ekushandisa eSpanish imba iri 3.250 kWh pagore. Huwandu hwakakwira zvishoma pane avhareji kudyiwa kwemaguta ekugara mumaguta makuru eSouth America Tichifunga izvi, zuva rekugadzira rinogona kuendesa magetsi kune avhareji imba kweanopfuura makore makumi matanhatu nematanhatu.
Saka kuti tikwanise kuwana pfungwa yekukosha kwekusimudzira, turbine yemhepo inoyera 220 metres kumusoro (yakafanana nechivakwa chakareba kwazvo muguta re Madrid). Anotenderera mashizha pane rotor angori pamusoro pemamita makumi masere nemasere pakureba uye anorema anopfuura makumi matatu nematatu.
Iyo prototype zvakagadzirwa iri pamberi peiyo yapfuura 8 MW modhi, yakafanana neyainayo zvakare mu Portfolio imwe hofori yemhepo ine simba senge yeGerman Siemens.