Raws li lub Rau Hli 23, Southern Grid Ultra-High Voltage Company tau ua tiav tag nrho cov hluav taws xob xa hluav taws xob ntawm 83.9 billion kWh, 16.8 billion kWh ntau dua li cov phiaj xwm txhua xyoo, ib xyoos ib zaug nce ntawm 27%.
"Txij thaum lub Plaub Hlis Ntuj mus txog rau lub Tsib Hlis Ntuj, Yunnan, Guangxi, Guizhou thiab lwm peb lub xeev thiab cheeb tsam sab hnub poob tau nkag mus rau lub caij dej nyab ib tom qab. Ntawm lawv, Yunnan thiab Guangxi tau nkag mus rau lub caij dej nyab 21 hnub thiab 16 hnub ua ntej tshaj xyoo dhau los. Raws li lub zog xa tawm ntawm sab hnub poob mus rau sab hnub tuaj ntawm Southern Grid tau ua tiav kev loj hlob sai. " Lub taub hau ntawm kev hloov pauv ntawm cov phiaj xwm phiaj xwm ntawm Southern Grid Ultra-High Voltage Company tau qhia.
Nws tau tshaj tawm tias Southern Grid Ultra-High Voltage Company tau npaj ua ntej thiab dhau "Cov Khoom Siv Ua Haujlwm ntawm Southern Grid Ultra-High Voltage Company hauv 2024" (tom qab no hu ua "Cov Khoom Siv Ua Haujlwm") thaum pib ntawm xyoo. Kev npaj ntau yam rau lub caij ntuj sov siab tshaj yog npaj thiab xa mus ua ntej nyob rau hauv cov theem thiab qhov tseem ceeb, thiab kev ua haujlwm ntawm kev tiv thaiv kev ua haujlwm ntawm kev pheej hmoo thiab kev tiv thaiv kev pheej hmoo raws caij nyoog yog tsim los ua kom zoo, muaj nuj nqis thiab kev vam meej. Hauv kev saib xyuas thiab kho dua tshiab, kev ua haujlwm zoo ntawm cov khoom siv xws li hloov cov txee, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, cov hluav taws xob hluav taws xob, lub tshuab nqus hluav taws xob, cov fuses tawm thiab cov hloov pauv yog qhov tseem ceeb. Nws siv sijhawm ntau dua 140 hnub kom ua tiav qhov kev tiv thaiv hluav taws xob txhua xyoo ntawm 10 DC channel rau West-to-East Fais Fab Kis, tso lub hauv paus ruaj khov rau kev ua haujlwm nyab xeeb ntawm DC channel rau West-to-East Fais Fab Kis ntawm Southern Power. Daim phiaj thoob plaws hauv lub xyoo, tshwj xeeb tshaj yog thaum lub caij ntuj sov lub caij ntuj sov, thiab ua kom ntseeg tau lub zog hluav taws xob ntawm tsib lub xeev thiab cheeb tsam yav qab teb.
Southern Power Grid Ultra-High Voltage Company tau tsom mus rau kev siv thev naus laus zis, txhim kho thiab ua tiav cov ntsiab lus ntawm kev saib xyuas txhua xyoo, suav nrog cov khoom siv tom qab kev tshuaj xyuas txhua xyoo thiab cov yam ntxwv ntawm lub caij ntuj sov ua haujlwm, thiab ua kom zoo dua thiab tsim "Key Operation and Maintenance Equipment, Kev Ua Haujlwm thiab Kev Pabcuam Kev Ua Haujlwm thiab Lwm Yam Kev Ua Haujlwm ntawm Lub Tuam Txhab thaum Lub Sijhawm Peak Lub Caij Ntuj Sov ", thiab tau piav qhia 4 pawg ntawm 63 qhov yuav tsum tau ua rau cov cuab yeej tshwj xeeb ntawm cov chaw tshwj xeeb thiab cov kab ke, suav nrog cov khoom hloov pauv, cov khoom sib txuas, cov hluav taws xob ntes, lub tshuab nqus tsev vacuum breakers, drop- tawm fuses, transformers thiab lwm yam khoom siv, los qhia kev ua haujlwm ntawm qhov chaw thiab kev saib xyuas. Kev tsom mus rau kev tswj hwm, lub tuam txhab tau teeb tsa kev npaj "2024 Kev Tiv Thaiv Cua thiab Dej Nyab Xeeb thiab Peak Lub Caij Ntuj Sov Ua Haujlwm", qhia meej txog kev tswj hwm kev ua haujlwm, thiab xa tawm 103 txoj haujlwm ua haujlwm hauv 15 yam, ntawm 60 tau teeb tsa los ntawm cov khoom siv ua haujlwm. Thaum lub caij ntuj sov lub caij ntuj sov, lub tuam txhab tau tsom mus rau kev siv 43 txoj haujlwm tshiab. Ob qho no ua ke ua tus tswj hwm ntawm ntau lub caij ntuj sov ua haujlwm siab tshaj plaws ntawm Southern Grid Ultra-High Voltage Company, kom ntseeg tau cov hom phiaj meej, cov neeg nqa khoom meej thiab cov kev ntsuas tshwj xeeb.
Raws li cov lus ceeb toom, txij li lub Rau Hli, tsib DC kab ntawm Southern Grid Ultra-High Voltage Company, suav nrog ± 800 kV Chusui DC, Xindong DC, ± 500 kV Lugaozhao DC, Xing'an DC thiab Jinzhong DC, tau nkag mus rau lub sijhawm ntev. tag nrho-load ua haujlwm xeev, nrog qhov nruab nrab txhua hnub siv ntau tshaj 22 teev. Ntawm lawv, cov khoom hloov pauv, cov khoom sib txuas, lub tshuab nqus tsev vacuum thiab lwm yam khoom siv ntawm cov DC channel no tau ua lub luag haujlwm tseem ceeb. Lub tuam txhab kev xa hluav taws xob niaj hnub los ntawm sab hnub poob mus rau sab hnub tuaj tshaj 900 lab kWh, ze li ob lub hlis ua ntej xyoo tas los. Thaum Lub Rau Hli 20, nws tau tshaj li 1 billion kWh cim, teeb tsa cov ntaub ntawv keeb kwm rau lub sijhawm ntxov tshaj plaws los ntawm 1 billion kWh.
Txij li thaum pib ntawm lub xyoo no, Lub Tuam Txhab Southern Grid Ultra-High Voltage Company tau kaw qhov muag ntawm qhov xwm txheej zoo dua li qhov kev cia siab tshiab lub zog hluav taws xob nyob rau sab hnub poob thiab xyoo-rau-xyoo kev loj hlob hauv dej ntws, thiab tau txuas ntxiv mus. los ua ib txoj hauj lwm zoo hauv kev ua kom muaj kev nyab xeeb, kev khiav zoo thiab kev xa hluav taws xob, muab kev ua si tag nrho rau lub luag haujlwm ntawm West-to-East Power Transmission Main Grid raws li lub platform loj rau kev ua kom zoo dua cov peev txheej, thiab ua txhua yam kom muaj kev sib kis ntawm tshaj tawm hluav taws xob huv nyob rau sab hnub poob. Ntawm lawv, transformers, xob laim ntes thiab lwm yam khoom siv ua lub luag haujlwm tseem ceeb hauv kev ua kom lub zog zoo thiab kev nyab xeeb. Kev xa hluav taws xob hauv txhua lub hlis txij Lub Ib Hlis mus txog Lub Tsib Hlis tau nce ntxiv piv nrog cov phiaj xwm, uas txhawb nqa Southern Power Grid txoj kev sib koom ua ke kom ntseeg tau tias siv hluav taws xob thiab khoom siv.