ho ntse ho e-na le likhoebo tse ling tse tsilatsilang ho nkela li-motor tse sebetsang hantle haholo, hobane theko ea li-motor tse sebetsang hantle haholo e phahame ho feta ea li-motor tse tloaelehileng, e leng se tla lebisa ho nyoloheng ha litšenyehelo.

Empa ha e le hantle, sena se pata litšenyehelo tsatheko le ditjeho tsa tshebediso ya matla

Litsenyehelo tsa ho reka likoloi tsa motlakasee nka feela 2% ea litšenyehelo tsohle

Litšenyehelo tsa tlhokomelo li nka 0.7% ea litšenyehelo tsohle,

Litšenyehelo tsa tšebeliso ea matla li ne li le 97.3%.

Ak'haonte ee, mookameli, u ntse u sa tsebe ho e utloisisa?

Ho e hlalosa ka botlalo ka liketsahalo tsa nnete Marang-rang:

Air China Co., Ltd. (eo hamorao e tla bitsoa International Airline) e ile ea fuoa kotlo ke Komisi ea Ntlafatso ea Masepala oa Beijing.bakeng sa paballo ea matla le ho amoha lisebelisoa tse sebelisang matla tseo mmuso o neng o li felisitse. Lintlha ke tse latelang:

Ho tlalehoa hore Komisi ea Ntšetso-pele ea Masepala oa Beijing (NDRC) e ile ea beha leihlo hore na lifofane tsa machaba li sebelisa lisebelisoa tse sebelisang matla le mekhoa ea tlhahiso e neng e felisitsoe ke mmuso ho tloha ka Phato 2020, 8 ho isa la 31 Pulungoana 2020, ho latela mosebetsi oa letsatsi le letsatsi oa tsamaiso. tlhophiso. Kamora ho netefatsoa, ​​li-motor tse 11, ho kenyeletsoa letoto la Y-mohato oa boraro oa mofuta oa asynchronous motor Y12M-225 o sebelisoang ke lifofane tsa machabeng, ke tsa lisebelisoa tse sebelisang matla tse felisitsoeng ke mmuso ho "Catalogue of Felise of Backward Mechanical and Electrical Equipment (Lihlahisoa) ka Tšebeliso e Phahameng ea Matla a Matla (Sehlopha sa Bobeli)” (Phatlalatso ea Lekala la Indasteri le Thekenoloji ea Tlhahisoleseding ea Rephabliki ea Sechaba ea Chaena ea nomoro ea 4 ea 11). Qeto ea kotlo ea ho amoha li-motor tsa 2012 ho kenyeletsoa mofuta oa Y14M-225 oa mekhahlelo e meraro ea asynchronous motor ea letoto la Y e ne e le.behelletsoe.

Ho phaella ho sena, ho na le:

✔ Beijing Beiheavy Truck Turbine Motor e nkile likarolo tse 15

✔ Univesithi ea Lipuisano ea Chaena e hapile liyuniti tse 14

✔ Indasteri ea Sany Heavy e nkile likarolo tse 15

✔ CRRC Beijing Erqi Locomotive Company e hapile likarolo tse 9

✔ Beijing Hualian Supermarket e nkile likarolo tse 17

Ntle le tse boletsoeng ka holimo "maemo a mabe a tšebeliso ea li-motor tse matla haholo",

Le lintlha tsena tsa 'maraka:

Ka 2011, thepa ea likoloi ea Chaena e ne e ka ba li-kilowatt tse limilione tse likete tse 17.3, 'me tšebeliso ea matla e ne e ka ba lihora tse libilione tse 64 tsa kilowatt.e ikarabellang bakeng sa <>% ea kakaretso ea tšebeliso ea motlakase sechabeng sohle;

Li-motor tsa motlakase lefapheng la indasteri li ja lihora tse ka bang 2.6 trillion tsa kilowatt,e ikarabellang bakeng sa hoo e ka bang 75% ea motlakase oa indasteri;

United States le Europee fane ka li-motor tse sebetsang hantle haholoho tloha 1997 le 2011, ka ho latellana;

Kakaretso ea katleho ea likoloi tsa motlakase Chaena ke liperesente tse 3-5 tse tlase ho feta tsa linaha tsa kantle ho naha, mme ts'ebetso ea ts'ebetso ea litsamaiso tsa makoloi keLiphesente tse 10-20 li le tlase ho feta tsa linaha tsa kantle;

E le ho fetola boemo ba likoloi tse jang matla a mangata, Chaenamaano a tlamang a enjene ea motlakase le litekanyetso tse ncha li fanoe le ho kengoa tšebetsong.

Lekala la Indasteri le Theknoloji ea Boitsebiso le Tsamaiso ea Naha bakeng sa Taolo ea 'Maraka e fanoe"Leano la Ntlafatso ea Tšebeliso ea Matla a Motlakase (2021-2023)",e fanang ka maikutlo a ho tataisa likhoebo ho kenya tšebetsong ntlafatso le ntlafatso ea lisebelisoa tsa bohlokoa tse sebelisang matla joalo ka li-motor tsa motlakase,ho etelletsa pele lienjene tse sebetsang hantle haholo le tse bolokang matla, le ho potlakisa ho felisoa ha li-motor tse khutlelang morao le tse sa sebetseng hantle tse sa fihlelle litlhoko tsa maemo a hajoale a ts'ebeliso ea matla a naha.

Eketsa ts'ebeliso ea li-motor tse sebetsang hantle haholo le tse bolokang matla. Arola litšobotsi tsa mojaro le maemo a fapaneng a ho sebetsa, 'me u khothaletsetšebeliso ea li-motor tse nang le matla a matla a boemo ba 2 le ho fetabakeng sa lisebelisoa tse akaretsang tse kang li-fan, lipompo, li-compressor, le lisebelisoa tsa mochini. Bakeng sa maemo a fapaneng a ts'ebetso ea mojaro, khothaletsa matla a matla a boemo ba 2 le taolo ea lebelo le sa feleng la magnet motor.

'Me ho tse sa tsoa kenngoa ts'ebetsong "Mehato ea Tlhokomelo ea Matla a Indasteri”e na le litlhoko tse hlakileng bakeng sa lihlahisoa tse sebelisang matla a morao-rao tse sebelisang matla, lisebelisoa, lits'ebetso tsa ho felisa ts'ebetso ea tlhahiso, joalo-joalo

Li-motor tse tharo tse nang le ts'ebetso e ntle haholo le ts'ebetso e phahameng le ho boloka matla ke litšupiso tsa hau

01

Kenyelletso ea sehlahisoa sa motlakase se sebetsang hantle haholo

Mefuta e meraro ea li-motor tse sebetsang hantle haholo tseo bareki ba ka li khethang

02

Kenyelletso ea melemo ea li-motors tsa synchronous reluctance

Enjene ea ho tsilatsila e tsamaisoang ke Magneto

Ha ho bapisoa le mariki a motlakase a tloaelehileng a asynchronous

Bapisa le mariki a motlakase a magnete a tloaelehileng

03

Kenyelletso ea melemo ea ho iqalla ka ho sa feleng magnet synchronous motor

Motlakase o iqallang o sa feleng oa magnet synchronous motor

Ha ho bapisoa le mariki a motlakase a tloaelehileng a asynchronous

✔ 1% -8% e eketsa ts'ebetso e lekantsoeng

✔ Ntho ea matla ke 0.96 kapa ho feta

✔ Ts'ebetso ea hona joale e fokotsehile ka ho feta 10%.

✔ Ho phahama ha mocheso ho fokotsehile ka ho feta 20K

✔ Ho boloka matla a motlakase a tlase ho 5% -30%

✔ Ho boloka matla a motlakase a phahameng a 4% -15%

✔ Khokahano e tiileng, ts'ebetso e ntle ea taolo

04

Melemo ea phetisetso ea lisebelisoa tsa makoloi tse baballang motlakase bakeng sa likhoebo

Thetlhokahalo ea lienjineri tse sebetsang hantle tsa motlakase katheindasteri ea pompo ea fan

Ho ea ka lipalo-palo, tšebeliso ea matla ea selemo le selemo ea li-fan le lipompo tsa Chaena e etsa karolo ea 31 lekholong ea matla a naha le hoo e ka bang 50% ea motlakase oa indasteri, oo 70% e lumellanang le ts'ebetso. Ho ka bonoa hore taolo ea lebelo le matla a ho boloka matla a li-fan le li-motor tsa pompo li kholo haholo.

Ho latela pono ea melemo e metle ea moruo le ho boloka matla, ho fokotsatahlehelo ea matla ts'ebetsong eadienjini tse nang le difene le dipompoistekanyo e sebetsang le khetho e ntle ka ho fetisisa ea ho ntlafatsa ts'ebetso ea tsamaiso eohle le ho finyella katleho e phahameng le ho boloka matla.

Tlhokahalo eali-actuator tse sebetsang hantle tsa motlakase ka indasteri ea masela

Ho ea ka lipalo-palo, nako ea selemo ea ho sebetsa ea likoloi tsa masela e feta 7000h, haeba lenaneo la ho boloka matla le sebelisoa, ts'ebetso ea lona e phahameng le ea ho boloka matla e tla ba e hlahelletseng haholo.

Ka mohlala: fetola motlakase o sebetsang hantle ka kakaretso 91.2% ho maemo a naha a 2 a matla a matla a 93.9%, matla a 37KW, lihora tsa selemo le selemo tsa ho sebetsa 7000h, ho boloka matla a selemo = matla 37X (100 / 91.2-100 / 93.9) X 7000 = 9165.5.

'Me hajoale, indasteri ea masela e se e qalile ho kena nakong ea tsoelo-pele e liehang, ke nako eo ka eona liphetoho li lokelang ho etsoa,khetho ea li-motor tse sebetsang hantle ke hang, empahape amokhoa o sebetsang oa ho ntlafatsa tlholisano ea likhoebo.

Thetlhokahalo ea li-motor tse sebetsang hantle tsa motlakase ka indasteri ea li-compressor

Metsoalle indastering ea li-compressor e lokela ho tseba hore enjene e ho compressor ea moea ke e fetolelang matla ka kotloloho, 'me melemo ea eona ea ho boloka matla e bohlokoa.

Leha ho le joalo, bahlahisi ba bangata ba li-compressor ba tsilatsila ho sebelisa li-motor tse sebetsang hantle haholo hobane theko ea li-motor tse sebetsang hantle li phahame ho feta tsa likoloi tse tloaelehileng, tse tla baka litšenyehelo tsa ho phahama ha litšenyehelo, empa sena ke ho koahela litšenyehelo tsa tšebeliso ea matla.

Nakong ea bophelo ba koloi, litšenyehelo tsa theko ea koloi li etsa feela 2% ea litšenyehelo tsohle, litšenyehelo tsa tlhokomelo li nka 0.7% ea litšenyehelo tsohle, 'me litšenyehelo tsa tšebeliso ea matla li etsa 97.3%,ntlafatsa ts'ebetso ea ts'ebetso ea compressor le ho fokotsa tšebeliso ea matla, hoa hlokahala ho sebelisa li-motors tse baballang matla.

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Nako ea poso: Feb-16-2023