Netwọk ọkụ eletrik ga-ekpuchi obodo niile

Ndị dị mkpa gosipụtara na atụmatụ 12 nke afọ ise nke ike eletrik ga-elekwasị anya na mgbanwe nke usoro mmepe nke ọkụ eletrik, na tumadi gburugburu usoro ọkụ eletrik, iwu grid na mgbanwe nke ntụziaka atọ.Site na 2012, Tibet ga-ejikọta na ịntanetị, netwọk eletrik ga-ekpuchikwa mba ahụ dum.N'otu oge ahụ, a ga-ebelata oke nke nrụpụta coal na ike arụnyere n'ihe dịka 6% na njedebe nke 12th nke afọ ise.Ike dị ọcha ga-eme ka usoro ike dịkwuo elu.

Oke nke coal na ọkụ eletrik ga-ada site na 6%

Dị ka ndị dị mkpa nke China Telephone Union si kwuo, echiche zuru ezu nke atụmatụ a bụ "nnukwu ahịa, nnukwu ihe mgbaru ọsọ na nnukwu atụmatụ", na-elekwasị anya n'ahịa ahịa na ọkwa mba, njikarịcha ọkụ ọkụ, nhazi grid, nkà mmụta sayensị na nkà na ụzụ ọhụrụ. atụmatụ atụmatụ akụ na ụba na amụma mmepe ike, wdg. Tụkwasị na nke ahụ, nchekwa ọkụ na mbelata ikuku ọkụ, usoro ọnụahịa ọkụ eletrik, ọnụ ọgụgụ ike ikuku, ụdị mmepụta ike nuklia na akụkụ ndị ọzọ na-etinyekwa aka.

N'ihe metụtara ike eletrik na atụmatụ afọ ise nke 11 lekwasịrị anya na nhazi nke mmepe ọkụ eletrik, itinye ego na ego ụlọ ọrụ ọkụ eletrik, mmepe nke ume ọhụrụ, na mgbanwe ọnụahịa ọkụ eletrik, nchebe gburugburu ebe obibi na nchekwa akụ, nchekwa ike, n'ozuzu ya. itule maka coal njem, ime obodo eletriki ike mgbanwe na mmepe na na na asatọ akụkụ nke dị iche iche, 12th afọ ise atụmatụ ga-egosipụta anya ịgbanwe ụzọ nke electric ike mmepe, Na tumadi gburugburu ike Ọdịdị, ike okporo ewu na ike. gbanwee ụzọ atọ.

Dị ka State Grid Energy Research Institute si kwuo, oriri ọkụ eletrik nke ọha mmadụ niile ga-aga n'ihu na-abawanye n'ime oge atụmatụ afọ ise nke iri na abụọ, mana ọnụego uto kwa afọ dị ala karịa nke 11th nke afọ atụmatụ afọ ise.N'afọ 2015, oriri ọkụ eletrik nke ọha mmadụ niile ga-eru 5.42 trillion ruo 6.32 KWH, na-eto eto kwa afọ nke 6%-8.8%.Ka ọ na-erule afọ 2020, ngụkọta oriri ọkụ eletrik ruru 6.61 trillion ruo 8.51 trillion kilowatt-awa, yana nkezi uto kwa afọ nke 4%-6.1%.

"Ọnụ ọgụgụ na-eto eto nke ngụkọta ọkụ eletrik na-ebelata ma ọnụ ọgụgụ zuru ezu ka ga-abawanye, ya mere, anyị kwesịrị ịkwalite usoro mmepụta ọkụ iji nweta ihe oriri na-eri coal n'akụkụ ọgbọ, ma ọ bụghị na anyị enweghị ike iru ebumnuche nke 15% na-abụghị fossil. ike na 40% ruo 45% mbelata ikuku ikuku site na 2015."Onye nyocha ike Lu Yang gwara onye nta akụkọ anyị.

Otú ọ dị, ndị nta akụkọ si atụmatụ nke a nnyocha akụkọ na-ahụ, "iri na abụọ nke ise" oge nke China ike Ọdịdị na-nyere mkpa na coal-chụọ n'ọrụ thermal ike, nke na-achọ ike isi iyi Ọdịdị njikarịcha site n'ịkwalite mmiri na ọkụ eletrik, ike nuklia. na mmiri nke ume ọhụrụ na ike ndị ọzọ dị ọcha na ike mmepụta ike, ma belata oke nke coal iji kwalite mmecha.

Dị ka atụmatụ ahụ si kwuo, ọnụ ọgụgụ nke ike dị ọcha arụnyere ga-ebili site na pasent 24 na 2009 ruo pasent 30.9 na 2015 na pasent 34.9 na 2020, na oke ọkụ eletrik ga-esikwa na pasent 18.8 na 2009 ruo pasent 23.7 na 2015 na 27.6. pasentị na 2020.

N'otu oge ahụ, oke nke ike coal arụnyere na ike ike ga-ebelata ihe dịka 6%.Nke a dabara n'atụmatụ nchịkwa ike nke ike na oke coal na oriri ike bụ isi n'ime oge atụmatụ afọ ise nke iri na abụọ ga-agbadata ihe dịka pasenti 63 site na ihe karịrị pasentị 70 na 2009.

Dị ka National Energy Administration metụtara atụmatụ, n'ime oge nke "iri na abụọ nke ise" na n'ebe ọwụwa anyanwụ mpaghara iji chịkwaa coal oriri, oké osimiri bohai, Yangtze River delta, pearl osimiri delta, na akụkụ nke ugwu ọwụwa anyanwụ, na-achịkwa nke ọma. coal, coal ụlọ naanị na-atụle ịkwado owuwu ọkụ na oriri nke ụlọ ọrụ ike ọkụ na-ebubata, ụlọ ọrụ ọkụ na-arụ ọrụ n'ebe ọwụwa anyanwụ ga-ebute ụzọ na ike nuklia na gas gas.

Ike okporo iwu: ghọta mba ịkparịta ụka n'Ịntanet

Dị ka amụma nke State Grid Energy Research Institute si kwuo, kacha ibu nke ọha mmadụ niile ga-eru 990 nde kW na 2015, na nkezi-eto eto kwa afọ nke 8.5% n'ime 12th afọ ise Atụmatụ.Ọnụ ọgụgụ kachasị elu nke ibu dị ngwa ngwa karịa mmụba nke ọkụ eletrik, na ọdịiche dị elu-valley dị iche iche ga-anọgide na-abawanye.N'ime ha, akụkụ ọwụwa anyanwụ ka bụ ebe ibu nke mba ahụ.Site na 2015, Beijing, Tianjin, Hebei na Shandong, mpaghara anọ nke Middle East China na East China ga-aza 55.32% nke oriri ọkụ eletrik nke mba.

Mmụba nke ibu na-ebute ihe achọrọ maka ịrụ ọrụ nchekwa na kwụsiri ike yana ụkpụrụ kachasị elu.Onye nta akụkọ ahụ nwere ike ịhụ site na akụkọ pụrụ iche nke atụmatụ ahụ, n'ihi mmụba nke ibu ọkụ eletrik, oge 12th nke afọ ise ga-abụ site n'ịmepụta ngwa ngwa nke smart grid, cross-province na cross-district grid na imeziwanye ikike nke grid. arụnyere ọnụ ọgụgụ nke pumped nchekwa.

Shu Yinbiao, onye osote onye isi njikwa nke State Grid, kwuru n'oge na-adịbeghị anya na n'ime oge atụmatụ afọ ise nke iri na abụọ, Grid steeti ga-emejuputa atụmatụ nke "otu ikike pụrụ iche, ụlọ ọrụ anọ" iji wuo grid siri ike."Otu ike pụrụ iche" pụtara mmepe nke UHV, na "nnukwu anọ" pụtara mmepe kpụ ọkụ n'ọnụ nke nnukwu ike coal, nnukwu ike mmiri, nnukwu ike nuklia na nnukwu ume ọhụrụ na ikesa ọkụ eletrik nke ọma site na mmepe nke UHV.

"Ọkachasị, anyị kwesịrị ịzụlite teknụzụ mgbasa ozi UHV AC, nchekwa ikuku na teknụzụ nnyefe, teknụzụ smart grid, teknụzụ nnyefe DC na-agbanwe agbanwe, teknụzụ nnyefe UHV DC, teknụzụ nchekwa nchekwa ikike dị ukwuu, teknụzụ njikwa ike jikọtara ọnụ ọhụrụ, ikesa ike na micro teknụzụ grid, wdg. "Shu YinBiao kwuru.

Ọzọkwa, n'ihi randomness na intermittency nke ifufe na ike anyanwụ mmepụta mmepụta, iji hụ na arụ ọrụ nkịtị nke ike elu ụkpụrụ, n'oge 12th afọ ise Plan oge, ike absorption nke ikuku ike na fotoelectric ike ga-mma. site n'ịbawanye oke baling nke nnyefe ikuku-ọkụ jikọtara ọnụ na ịmepụta ebe nchekwa ikuku na ebe njem.

Bai Jianhua, director nke Energy Strategy na Planning Institute of State Grid Energy Research Institute, kwenyere na "ọ bụ ihe kwesịrị ekwesị na-atụle na ọnụ ọgụgụ kasị elu nke ịdị omimi nke thermal ike ekwesịghị gafere 50%, na trough oge nke nnyefe usoro kwesịrị ịchịkwa site na. 90%, na nchikota nke ike ọkụ ewepụtara site na ike ikuku kwesịrị ịbụ 1: 2."

Dị ka akụkọ atụmatụ si kwuo, site na 2015, ihe karịrị ọkara nke ike ikuku nke mba ahụ ga-adị mkpa ka a na-ebufe ya site na atọ North na mpaghara ndị ọzọ dịpụrụ adịpụ site na mpaghara mpaghara na mpaghara mpaghara, iwu nke mpaghara mpaghara na obe. -grid ike mpaghara aghọwo otu n'ime ihe ndị dị mkpa nke "atụmatụ afọ ise nke iri na abụọ".

Dị ka ndị nta akụkọ si kwuo, oge atụmatụ afọ ise nke iri na abụọ ga-emecha netwọk ike mba.Site na 2012, na mmecha nke 750-kV / ± 400-kV AC / DC njikọ njikọ n'etiti Qinghai na Tibet, isii isi ike grids na ndịda, Central, n'ebe ọwụwa anyanwụ, n'ebe ugwu ọdịda anyanwụ, n'ebe ugwu ọwụwa anyanwụ na Northern China ga-ekpuchi niile ógbè na obodo. n'ala ala.


Oge nzipu: Ọgọst-20-2022