Nyob rau hauv kaum xyoo tom ntej no, lub zog kev txuag lub zog ua haujlwm yuav qhib rau hnub nyoog kub!
Qhov kaum xyoo tom ntej yog lub hnub nyoog golden ntawm kev txuag hluav taws xob. Kev txuag kev siv hluav taws xob npog siv ntau yam, nrog rau kev siv hluav taws xob, kev txuag hluav taws xob, kev txuag hluav taws xob thiab txua hluav taws xob thiab kev siv technology ntawm kev lag luam xws li hlau thiab hlau, nonferrous metals, petroleum thiab petrochemicals, chemicals thiab cov khoom siv hauv tsev. Nws tau muab faib ua peb qhov tseem ceeb: kev tsim, kev tsim vaj tse thiab cov tshuab electromechanical. Tsav lub zog txuag yog qhov tseem ceeb ntawm cov hluav taws xob muaj kev txuag.
Tuam Tshoj tus ntau hom tsav lub zog qiv nyiaj rau 60% mus rau 70% ntawm Tuam Tshoj lub tag nrho industrial hwj chim noj, yog li lub zeem muag ntawm lub zog hluav taws xob txuag loj heev. Txawm li cas los xij, kev sib tw ua lag luam ntawm lub zog ntawm kev txuag hluav taws xob tau yog cov kev khaus thiab kev limhiam hauv ntau lub tshuab kev txuag hluav taws xob. Raws li qhov kev tshawb fawb tam sim no, muaj ntau ntau yam kev lag luam loj thiab teev cov tuam txhab hauv kev txuag lub zog, xws li hluav taws xob cog cua txias tshuab, hluav taws xob cog khoom nruab nrab, kev txuag thiab cia khoom, kev hloov cov neeg hloov tsheb, kev txuag hluav taws xob, , hluav taws xob thiab khoom. Sub-industry.
Txoj kev ua lag luam zeem muag ntawm qhov inverter yog tsim nyog. Raws li cov kev tshawb fawb, cov kev lag luam muaj peev xwm ua rau cov neeg ua haujlwm siab siab yog siab li 60 billion yuan. Nyob rau hauv cov nqe lus ntawm zaus converters, muaj ib tug xov tooj ntawm teev tuam txhab, ua ntej ntawm tag nrho cov nyob rau hauv lub high-voltage inverter lag luam nrog lossis loj thov, nrog Hekang inverter, Rongxin Shares, Zhiguang Electric thiab Jinzi Tianzheng. Muaj qee cov tuam txhab tshwm sim nyob rau hauv daim ntawv ntawm cov neeg siv kev sib tw, xws li Kyushu Electric thiab Power sources, uas muaj siab, nruab nrab thiab tsis tshua muaj hluav taws xob ntau ntau ntawm cov neeg hloov chaw kom muaj zog. Tsis tas li ntawd, Kelu Electronics kuj muaj ib feem hauv qhov kev tshawb no, nrog siab thiab nruab nrab Low-voltage inverters, tab sis feem ntau ntawm cov neeg tau nyiaj hauv kev khiav hauj lwm hauv kev lag luam yog me me.
"Peb muaj kev xav zoo txog Kyushu Electric thiab Hekang inverter Lub sijhawm xyoo 2009, cov nyiaj tau los hauv xyoo yog 183 plhom, uas yog 48.59% ntawm cov nyiaj ua lag luam tseem ceeb. kev lag luam tus thawj coj thiab tus qauv setter., nrog 6kV thiab 10kV universal high-voltage inverter, vector tswj high-voltage inverter, synchronous tshuab high-voltage inverter. " Ib tug brokerage hluav taws xob kev lag luam tsom taw qhia rau reporters.
Cov tshuab hluav taws xob muaj txiaj ntsig zoo siab tsis txaus siv vim yog qhov tshwj xeeb ntawm lawv txoj cai nyiam. Raws li Guoxin Securities 'kev tshawb nrhiav, vim tias cov nqi ntawm cov tshuab hluav taws xob ua haujlwm siab dua li cov khoom qub, kev pab nyiaj txiag yuav txo qhov sib txawv nruab nrab ntawm ob qho, uas yuav ua rau kom muaj kev sib koom ua lag luam ntawm cov tshuab hluav taws xob.
Nyob rau hauv cov nqe lus ntawm high-efficiency motors, nws tau sau ob peb lub kaus poom xws li Wolong Electric, Dunan Ib puag ncig thiab Topang.
"Qhov kev lag luam no tau them sai sai rau cov tuam txhab ua lag luam nrog kev ua haujlwm zoo. Piv txwv li, Wolong Electric yog tus thawj coj hauv kev lag luam sib txawv. Nws muaj servo tswj thiab txawv txav ntau zog tsav tshuab, synchronous mus tas li hlau tshuab, high voltage qib traction transformer manufacturing tshuab, linear motor ntev stator thiab nws High-end tshuab xws li tshuab raj winding. Ntawm qhov no, nws cov high-power high-voltage inverter tau ua tau ntau ntau lawm. "Qhov saum toj-hais piav hluav taws xob kev lag luam analyst hais tias" tab sis Wolong Fais yog npaj los tsim ib lub peev xwm loj lithium-ion roj teeb, uas yuav ua rau muaj kev pheej hmoo. .
Txawm li cas los xij, kev sib tw ua lag luam ntawm lub zog ntawm kev txuag hluav taws xob tau yog cov kev khaus thiab kev limhiam hauv ntau lub tshuab kev txuag hluav taws xob.
Tam sim no, ntau lub tuam txhab tau tsim SVC, nyob rau hauv uas daim phiaj yuav tsum tau ntau tshaj ntawm SVC, thiab Rongxin lub SVC competitor nyob rau hauv lub lag luam grid yog lub koom haum ntawm hluav taws xob fais fab; lub ntsiab rivals hauv cov kev lag luam hauv Circuit Court yog CSR Zhuzhou Times thiab Siyuan Electric. Thaum tam sim no, cov teeb meem ntawm SVC nyob rau hauv kev lag luam siv hlau hlau yog li ntawm 70%, thiab cov lag luam competing rau kev sib tw yog tsis pub dhau kaum; lub SVC peev xwm yuav tsum tau nyob rau hauv cov cua fais fab lag luam me me, kev them nyiaj raug ntau yam, thiab kev sib tw yog tsiv. "Rongxin cov khoom yuav tsum nthuav dav yav tom ntej kev ua lag luam ntawm SVC, mas pom cov kev xav tau ntawm lwm cov lag luam uas tsis yog cov hluav taws xob cov kab sib txuas thiab cov hlau metallurgy." Cov kws tshawb fawb kev lag luam taw tes qhia.
