Guhindura ibikoresho bya Stator Gukora - Ibyo Ukeneye Kumenya

impinduramatwara mu bikoresho bya stator

Mu myaka yashize, inganda ku isi zateye imbere cyane, ziterwa niterambere ryikoranabuhanga ryahinduye ubuzima bwacu.Kimwe mu bice byagize ingaruka zikomeye ni inganda za stator.Ibikoresho bya Stator byahinduye impinduramatwara hifashishijwe ikoranabuhanga rigezweho, bivamo imikorere myiza, imikorere n'imikorere.

Igikoresho cya stator nikintu cyingenzi cyimashini zitandukanye nka moteri yamashanyarazi na generator.Irashinzwe kuzenguruka ibice byagenwe bya sisitemu, kubyara amashanyarazi yumuriro ningirakamaro kumikorere yibi bikoresho.Ubusanzwe, ibikoresho bya stator byashingiye kubishushanyo bisanzwe, bigabanya imikorere yabyo.

Ariko, hamwe no kuza kwiterambere ryikoranabuhanga ,.ibikoresho bya statoringanda zahinduye paradigm.Kimwe mubikorwa byingenzi byateye imbere ni iterambere ryicapiro rya 3D mubikorwa bya stator.Ubu buhanga bugezweho butuma igishushanyo mbonera no kugena neza, kwemerera gukora ibikoresho bya stator byujuje neza ibisabwa byihariye.Byongeye kandi, icapiro rya 3D rigabanya cyane igihe cyumusaruro nigiciro, bigatuma ibikoresho bya stator bigerwaho kandi bihendutse kuruta mbere hose.

Ikindi kintu gikomeye cyateye imbere mu ikoranabuhanga mu nganda zikoreshwa na stator ni ugushyira mu bikorwa ibyuma bifata ubwenge bihujwe na IoT (Internet ya bintu).Muguhuza sensor mubikoresho bya stator,ababikorairashobora gukurikirana no gukusanya amakuru nyayo kubikorwa, ubushyuhe no kunyeganyega.Aya makuru atuma habaho guhanura, kumenya hakiri kare ibyananiranye, no gukora neza imikorere.Ubu bushobozi bwongerewe imbaraga muguhuza ikoranabuhanga rya IoT, bigatuma kurebera kure no kugenzura ibikoresho bya stator utitaye kumwanya wa geografiya.

Byongeye kandi, iterambere mubikoresho siyanse ifasha kunoza imikorere yibikoresho bya stator.Iterambere ryibikoresho bishya, nkibintu byihariye bivangwa na compteur, bituma ibikoresho bya stator bigira imbaraga nyinshi, kurwanya ubushyuhe hamwe n’amashanyarazi.Iterambere ryemeza kuramba no kwizerwa, kugabanya amafaranga yo kubungabunga no gutaha.

Muri rusange, kwinjiza iterambere mu buhanga mu nganda zikoreshwa na stator byahinduye rwose imiterere yabyo.Gukoresha icapiro rya 3D, guhuza ibyuma byubwenge na interineti yibintu, hamwe niterambere mubikoresho siyanse bifata imikorere nubushobozi bwibikoresho bya stator bigera aharindimuka.Iyi mpinduramatwara itanga inzira y'ejo hazaza ibikoresho bya stator bigira uruhare runini mu kubyara ingufu zirambye, ubwikorezi no gukoresha inganda.Mugihe ikoranabuhanga rikomeje gutera imbere, dushobora gutegereza gusa guhanga udushya no kuvumbura ibintu bishya muri uru rwego rushimishije.

 

Imashini ihindagurika-12-3

Inzitizi zisanzwe mubikorwa bya stator

Ibibazo bisanzwe mubikorwa bya stator biva muburyo gakondo burimo uburyo bwo gukora intoki.Ubu buryo ntabwo butwara igihe gusa, ariko kandi busaba akazi cyane kandi bukunze kwibeshya kubantu.Ikoranabuhanga rya kera ryo gukora rirushaho gukaza umurego ibyo bibazo mu kugabanya igishushanyo mbonera n'imikorere y'ibikoresho bya stator, amaherezo bikabangamira imikorere no gukora neza.Kubwibyo, gukenera ikoranabuhanga rigezweho kandi ryateye imbere mu nganda zikora ibikoresho bya stator byabaye ingirakamaro.

Imikorere gakondo ya stator isaba abakozi babahanga guteranya intoki buri kintu.Uku kwishingikiriza kumurimo wamaboko ntabwo byongera igihe cyumusaruro gusa, ahubwo binatangiza ibyago byamakosa yabantu.Buri stator ni igikoresho kitoroshye kirimo ibice bitandukanye bigoye bisaba guhuza neza.Ndetse amakosa yoroheje arashobora kuganisha ku gukora nabi no kugabanya ubuziranenge bwibicuruzwa.Izi mbogamizi zirushijeho kwiyongera kubera kubura ubudahwema mu mirimo y'amaboko bigatuma bigora gukomeza guhuzagurika mu byiciro.

Iyindi mbogamizi ikomeye mubikorwa bisanzwe bya stator ni imbogamizi zashyizweho na tekinoroji ya kera.Izi tekinoroji zikunze kugabanya igishushanyo mbonera n'imikorere y'ibikoresho bya stator, bikabuza guhanga udushya no kugabanya imikorere muri rusange.Mugihe ikoranabuhanga ritera imbere, icyifuzo cyibikoresho bya stator bikora neza bikomeje kwiyongera.Nyamara, hamwe nuburyo gakondo bwo gukora, gushiramo ibintu bishya bishushanya no kunoza imikorere biba inzitizi ikomeye.

Kugira ngo ibyo bibazo bikemuke, abayikora baragenda bakoresha tekinoroji igezweho nkibikorwa byikora byikora hamwe nigishushanyo mbonera cya mudasobwa (CAD).Udushya twahinduye ibikoresho bya stator mu koroshya umusaruro, kunoza ubudahwema, no kuzamura ubwiza bwibicuruzwa muri rusange.

Ibikorwa byikora byikora bikuraho gushingira kumurimo wamaboko, bigatuma gukora byihuse kandi neza.Imashini zigezweho hamwe na robo birashobora gukora imirimo igoye yo guterana neza, bigabanya ibyago byamakosa yabantu.Ibi ntabwo bizamura umusaruro gusa ahubwo binashimangira ubuziranenge nubwiza bwibicuruzwa byanyuma.Ababikora barashobora noneho kuzuza ibyifuzo byabakiriya neza no kugabanya igihe cyo gutanga.

Igishushanyo gifashijwe na mudasobwa (CAD) gifite uruhare runini mugutsinda imbogamizi zikoranabuhanga rya kera.Hamwe na CAD, abayikora barashobora gukora no gutunganya ibishushanyo mbonera bya stator hamwe nuburyo bworoshye.Ibi bitezimbere imikorere nubushobozi bwa stator, bityo bitezimbere imikorere rusange ya sisitemu.CAD ifasha kandi abayikora kwigana no gusesengura imyitwarire ya stator mubihe bitandukanye bikora, bakemeza ko igishushanyo cyujuje ibisabwa.

Byongeye kandi, iterambere ryibintu, nko gukoresha ibintu byoroheje kandi bikora cyane, byatumye ibikoresho bya stator bidakora neza gusa, ahubwo binaramba kandi birwanya ibidukikije.Ibi bikoresho bitanga amashanyarazi meza, kugabanya igihombo no kongera imikorere muri rusange.

 

Imashini ihindagurika-2

Iterambere mu bikoresho bya tekinoroji 

 

1.Automation na robotics mugukora ibikoresho bya stator

 Automation na robotics nta gushidikanya ko byahinduye inganda, kandi gukora ibikoresho bya stator nabyo ntibisanzwe.Hamwe n'iterambereautomatike na robo, ibikoresho bigezweho bigezweho byageze ku iterambere ryinshi mu musaruro, mu mikorere, no mu bwiza muri rusange.

 Kimwe mu bintu by'ingenzi aho automatike na robo bigira uruhare runini mu gukora ibikoresho bya stator ni inzira yo guhinduranya.Imikoreshereze yimashini zikoresha imashini zisimbuza imirimo yintoki kandi igafasha uburyo bwuzuye kandi buhoraho.Ibi byemeza ikwirakwizwa rimwe rya electromagnetic yumurima muri stator.Ibi ntibitezimbere gusa imikorere yibikoresho bya stator, ahubwo binagabanya amahirwe yo gutsindwa kandi byongera ibikoresho muri rusange.

 Ubundi buryo bwo gukoresha automatike na robotike mugukora ibikoresho bya stator biri mubikorwa nka lamination na insulation.Iyi mirimo isaba neza kandi neza kandi irashobora kugerwaho neza binyuze mumashanyarazi.Imashini irashobora gukoresha neza ibice bya stator no gukoresha impuzu zikenewe hamwe na insulation nta kosa ryabantu.Ibi ntibitezimbere gusa kugenzura ubuziranenge bwibikoresho bya stator, ahubwo binagabanya kwishingikiriza kumurimo, bityo kugabanya abakozi.

 Iyemezwa rya automatike na robo mu gukora ibikoresho bya stator nabyo byazanye inyungu zikomeye mu nganda muri rusange.Icya mbere, byongera cyane umusaruro muri rusange n'umuvuduko wo gukora.Imashini zirashobora gukora ubudacogora zidafashe ikiruhuko, zitanga uburyo bunoze bwo gukora.Icya kabiri, automatike irashobora gukora imirimo yukuri kandi isubirwamo buri gihe, ikemeza neza kandi igabanya amakosa.Ibi amaherezo bizamura ubuziranenge bwibicuruzwa.

 Byongeye kandi, guhuza automatike na robotike mugukora ibikoresho bya stator birashobora gutuma uzigama amafaranga.Ishoramari ryambere muri robo na sisitemu zo gukoresha birashobora kuba binini, ariko mugihe kirekire, birashobora guhinduka mubiciro byakazi.Mugabanye gukenera imirimo yintoki no kunoza imikorere yumusaruro, ibigo birashobora kuzigama amafaranga menshi kandi bizamura inyungu zipiganwa.

 Raporo yakozwe na Marketsand Markets ivuga ko mu mwaka wa 2023. Isoko ry’imashini zikoresha robot ku isi rizaba rifite agaciro ka miliyari 61.3 z’amadolari y’Amerika.Mugihe ikoranabuhanga rikomeje gutera imbere, dushobora gutegereza iterambere ryinshi muri automatike na robotics muriki gice.

A.utomation na robotics yazanye iterambere ryingenzi mubikorwa bya stator.Ukoresheje imashini ya robo na automatike mubikorwa nka lamination na insulation, abayikora barashobora kunonosora neza, kongera umuvuduko, kongera igenzura ryiza no kugabanya ibiciro byakazi.Mugihe inganda zo ku isi zikomeje kwifashisha imashini zikoresha imashini za robo, abakora ibikoresho bya stator bagomba gukora kugirango bakoreshe ubwo buhanga kugirango bakomeze guhatana kandi bahuze isoko ryiyongera.

 

2.Ibikoresho byongerewe imbaraga mu gukora ibikoresho bya Stator

Ibikoresho bigezweho byahinduye isi yo gukora ibikoresho bya stator, bihindura uburyo ibyo bikoresho byingenzi byamashanyarazi byakozwe.Kwinjizamo ibikoresho nka polymers yateye imbere, ibihimbano hamwe na laminates ikora cyane bigira ingaruka zikomeye kumurambararo, kurwanya ubushyuhe nimbaraga za mashini yibikoresho bya stator.

 Imwe mu nyungu zingenzi zo gukoresha ibikoresho bigezweho mubikorwa bya stator ni ukongera imikorere rusange yibi bice.Hamwe no kwinjiza ibikoresho byoroheje kandi byoroshye cyane, imikorere yibikoresho bya stator yazamutse cyane.Ntabwo ibyo bikoresho byemerera gusa kohereza ingufu neza, ahubwo bifasha no kugabanya igihombo muri sisitemu.

 Mu myaka yashize, iterambere muri nanotehnologiya ryateje imbere iterambere ryibikoresho bya nanocomposite ya stator ihindagurika.Izi nanocomposite zifite amashanyarazi meza nubushyuhe bwumuriro, bigatuma ingufu ziyongera kandi igihombo kigabanuka.Mugihe ingufu ziyongera, ibikoresho bya stator bigenda byoroha kandi bigakora neza, bikavamo kuzigama ibiciro kubabikora no kunoza imikorere ya sisitemu.

 Kwinjiza ibikoresho bigezweho mubikorwa bya stator nabyo bifasha ababikora gukora ibicuruzwa biramba kandi byizewe.Kurugero, imikorere ya laminates itanga imbaraga zo kwihanganira kwambara, kwemeza ko ibikoresho bya stator bishobora kwihanganira imiterere mibi ikoreramo.

 Byongeye kandi, ibyo bikoresho bigezweho bigira uruhare runini mukuzamura umutekano wibikoresho bya stator.Gukoresha za polymers ziteye imbere hamwe nibihimbano bifasha kuzamura imitekerereze, kurinda kumeneka no kugabanya ibyago byimpanuka.

 Amasosiyete azobereye mu gukora ibikoresho bya stator yakira ibikoresho bigezweho, akamenya ubushobozi bwo guhanga udushya no gukora neza.Mugushira ibyo bikoresho mubikorwa byo gukora, barashobora gukora ibikoresho bya stator bidakora neza gusa ahubwo byujuje ibisabwa byinganda zigezweho.

 Kwinjiza ibikoresho bigezweho mubikorwa bya stator byahinduye umurima.Ibi bikoresho, nka polymers yateye imbere, ibihimbano hamwe na laminate ikora cyane, bitanga igihe kirekire, kurwanya ubushyuhe nimbaraga za mashini.Mubyongeyeho, gukoresha ibikoresho byoroheje, byoroshye cyane byongera cyane imikorere muri rusange.Mugihe nanotehnologiya ikomeje gutera imbere, abayikora ubu barashobora guteza imbere nanocomposite ya stator ihindagurika, bikarushaho kongera ubwinshi bwamashanyarazi no kugabanya igihombo.Nkigisubizo, ibikoresho bya stator byahindutse byinshi, bikora neza kandi bidahenze, bitanga inyungu zitandukanye kubabikora ninganda.Mugukoresha ibyo bikoresho bigezweho, ibigo byinganda zikora stator biteguye gukomeza gutera imbere no guhanga udushya.

 

3.Ibishushanyo mbonera & Prototyping: Umukino uhindura umukino wo guteza imbere ibikoresho bya Stator

 

Igishushanyo mbonera cya tekinoroji na prototyping byahinduye inzira yo guteza imbere ibicuruzwa kubikoresho bya stator.Mu bihe byashize, abayikoraga bagombaga kwishingikiriza gusa kuri prototypes kugirango bagerageze ibishushanyo byabo, byatwaraga igihe kandi bihenze.Nubwo bimeze bityo ariko, hamwe no kwigana kwishusho hamwe na prototyping ya digitale, abayikora ubu bashoboye guhindura ibishushanyo mbonera, kumenya inenge zishobora no kunoza imikorere yibicuruzwa mbere yo gukora igikoresho.

 Igishushanyo mbonera cya porogaramu na prototyping yemerera abayikora gukora kopi ya digitale yibikoresho bya stator, byuzuye hamwe nibisobanuro birambuye nibigize.Iyi moderi ya digitale irashobora gukoreshwa no gusesengurwa kugirango hamenyekane ibibazo byose bishobora guterwa.Mugukora amashusho yimikorere, abayikora barashobora kugerageza imikorere nubwizerwe bwibikoresho bya stator mubihe bitandukanye bikora kugirango bafate ibyemezo byubushakashatsi.

 Imwe mu nyungu zingenzi zo gushushanya muburyo bwa prototyping nubushobozi bwo kumenya inenge zishobora kubaho hakiri kare.Mugereranya imikorere yibikoresho bya stator, abayikora barashobora kumenya ingingo zose zintege nke cyangwa ingingo zishobora guhangayikisha kunanirwa cyangwa inenge.Ibi bibafasha gukora igishushanyo mbonera cyangwa guhitamo ibindi bikoresho kugirango bazamure ibicuruzwa muri rusange kandi biramba.

 Mubyongeyeho, igishushanyo mbonera cya tekinoroji na prototyping ituma abayikora bahindura ibishushanyo mbonera kugirango banoze imikorere kandi neza.Mu kwigana ibikoresho mubidukikije, ababikora barashobora gusuzuma byihuse amahitamo atandukanye no kumenya iboneza ryiza.Ibi bifasha kugabanya umubare wa prototypes yumubiri usabwa kandi uzigama igihe kinini nigiciro mugikorwa cyiterambere.

 Usibye gushushanya neza, igishushanyo mbonera na prototyping birashobora no gufasha kunoza imikorere yibicuruzwa.Mu kwigana imyitwarire yibikoresho bya stator mubihe bitandukanye byimikorere, abayikora barashobora kumenya imbogamizi zishobora gukora kandi bagahindura ibikenewe kugirango bongere umusaruro nibikorwa.Ibi byemeza ko ibicuruzwa byanyuma byujuje cyangwa birenze ibisabwa bikenewe.

 Byongeye kandi, igishushanyo mbonera cya tekinoroji na prototyping bifasha ababikora kumenyekanisha neza imigambi yabo yo gushushanya kubafatanyabikorwa nkabakiriya, abatanga isoko, hamwe ninzego zishinzwe kugenzura.Moderi irambuye yububiko ituma umuntu abona neza kandi akerekana uburyo igikoresho cya stator gikora mubuzima busanzwe.Ibi bifasha kubona abafatanyabikorwa kugura no kwemeza ibicuruzwa byanyuma byujuje ibyo bategereje.

Igishushanyo mbonera na prototyping bizana iterambere ryibikorwa byiterambere ryibikoresho bya stator.Ubushobozi bwo guhindura ibishushanyo, kumenya inenge zishobora no kunoza imikorere yibicuruzwa mbere yumusaruro nyirizina uzigama ababikora igihe nigiciro.Igishushanyo mbonera cya tekinoroji na prototyping byahindutse igikoresho cyingirakamaro mu nganda, bituma ababikora bakora ibikoresho byiza bya stator byujuje ubuziranenge byujuje cyangwa birenze ibyo abakiriya bategereje.

 

4.Gukora neza: Uburyo Sensor Tech igira ingaruka kuri Stator Mfg

Tekinoroji ya Sensor mu gukora ibikoresho bya stator Ikoranabuhanga rya Sensor rifite uruhare runini mu gukora ibikoresho bya stator, bigafasha gukurikirana igihe nyacyo, gutahura amakosa no gufata neza.

Mugushiramo sensor mumurongo wa Sitator nibindi bigize, abakora birashobora gukomeza gukurikirana ibipimo bikomeye nkubushyuhe, kunyeganyega.Izi sensor zitanga ubumenyi bwingenzi mubuzima bwa stator nubushobozi, bigafasha kubungabunga no kugabanya kunanirwa guteganijwe.

 Mw'isi yaibikoresho bya stator, gukomeza imikorere myiza no gukumira kunanirwa gutunguranye ni ngombwa.Ibipimo nibintu byingenzi mubikorwa bitandukanye, harimo kubyara amashanyarazi, imashini zinganda na sisitemu yo gutwara abantu.Izi mashini akenshi zikorera ahantu habi kandi ziterwa nubushyuhe bwinshi, kunyeganyega hamwe nuburemere bwamashanyarazi.Kunanirwa kwa stator birashobora kuganisha kumasaha ahenze, gutakaza umusaruro nibibazo byumutekano.

 Uburyo bwa gakondo bwo kubungabunga bushingiye kubugenzuzi busanzwe no gusana byimazeyo.Nyamara, ubu buryo akenshi ntibukora neza kandi ntacyo bukora.Ntabwo itanga amakuru nyayo yerekeye ubuzima bwa stator, bigatuma bigorana kumenya ibibazo bishobora kuvuka mbere yuko byiyongera.Aha niho hifashishijwe ikoranabuhanga rya sensor.

 Mugushyiramo sensor muri stator no kuyihuza na sisitemu ikusanya kandi igasesengura amakuru, abayikora barashobora kubona ishusho yuzuye yimiterere ya stator.Kurugero, ibyuma byubushyuhe birashobora gukurikirana ahantu hashyushye no kumenya ubushyuhe budasanzwe bwiyongera, byerekana kwangirika kwizuba cyangwa kunanirwa kwa sisitemu.Ibyuma bifata ibyuma birashobora kunyeganyega birenze urugero, bishobora kuba ikimenyetso cyo kudahuza, kwambara cyangwa ibibazo byubatswe.Ibyuma bifata ibyuma bikurikirana bikurikirana ubuzima bwokwirinda, bikamenyesha abakora ibishobora kunanirwa cyangwa gusenyuka.

 Hamwe nubushobozi nyabwo bwo kugenzura, ababikora barashobora gutahura ibimenyetso byo kuburira hakiri kare ibibazo bishobora kuvuka, bigatuma habaho kubungabunga igihe.Mugukemura ibibazo bidatinze, ababikora barashobora gukumira kunanirwa gutunguranye, kugabanya igihe cyo kugabanya no kongera ubuzima rusange bwibikoresho bya stator.Byongeye kandi, amakuru yakusanyirijwe muri sensororo arashobora gukoreshwa mugutezimbere gahunda yo kubungabunga, kugenzura neza umutungo neza.

 Byongeye kandi, tekinoroji ya sensor ituma habaho kubungabunga, guteganya ibishobora kunanirwa no gufata ingamba zifatika zo kubikumira.Mugusesengura amakuru yakusanyirijwe muri sensor, abayikora barashobora kumenya imiterere nibigenda byerekana ibibazo bishobora kubaho.Hamwe nubu bumenyi, ababikora barashobora gutegura mbere, gutumiza ibice bisimburwa, no guteganya ibikorwa byo kubungabunga mugihe cyateganijwe.

Tekinoroji ya Sensor yahinduye ibikoresho bya stator itanga igenzura ryigihe, kumenya amakosa hamwe nubushobozi bwo kubungabunga.Mugukomeza gukurikirana ibipimo byingenzi nkubushyuhe, kunyeganyega no kumera neza, sensor zashyizwe muri stator zirashobora gutanga ubushishozi mubuzima nubushobozi.Ibi bifasha ababikora gufata ingamba zifatika zo kubungabunga, kugabanya kunanirwa guteganijwe no kunoza imikorere yibikoresho muri rusange.Hamwe na tekinoroji ya sensor, ibikoresho bya stator byinjiye mubihe bishya byo gukora, umusaruro no kwizerwa.

 

Umwanzuro

Iterambere ryikoranabuhanga mubikorwa bya stator rihindura inganda.Automation na robotics byongera neza kandi neza, mugihe ibikoresho bigezweho byongera igihe kirekire no gukora.Igishushanyo mbonera hamwe na prototyping byahinduye inzira yiterambere ryibicuruzwa, mugihe tekinoroji ya sensor ituma ikurikiranwa ryigihe nogukomeza guteganya.Kwemera iri terambere ntabwo bizamura gusa ubwiza nubwizerwe bwibikoresho bya stator ahubwo binatuma ababikora babasha guhindura impinduka zinganda zinganda zitandukanye.Binyuze mu bushakashatsi n’iterambere bikomeje, gukora ibikoresho bya stator bifite amahirwe menshi yo guhanga udushya mu bihe biri imbere, bityo bigatera imbere mu mbaraga zishobora kongera ingufu, ubwikorezi n’izindi nzego.

ZQ3

Guangdong Zongqi Automation Co., Ltd.ahanini ikora ibikoresho byo gukora moteri, guhuza R&D, gukora, kugurisha na nyuma yo kugurisha.Abantu ba Zongqi bagize uruhare runini mubuhanga bwo gukora ibinyabiziga bikoresha moteri, kandi bafite ubumenyi bwimbitse kubijyanye na tekinoroji yo gukoresha imashini, kandi bafite uburambe kandi bukize.

Isosiyete yacuibicuruzwan'imirongo yo kubyaza umusaruro ikoreshwa mubikoresho byo murugo, inganda, ibinyabiziga, gari ya moshi yihuta, icyogajuru nibindi bibuga bya moteri cyane.Kandi tekinoroji yibanze iri mumwanya wambere.Kandi twiyemeje guha abakiriya ibisubizo byose byikora bya moteri ya AC induction moteri na moteri ya DC's.

 

 

Umva ko ufite umudendezokuvugana us igihe icyo ari cyo cyose!Turi hano kugirango dufashe kandi twifuza kukwumva.

 

Aderesi : Icyumba cya 102, Umuhanda wa 10, Umujyi mpuzamahanga wa Tianfulai Icyiciro cya kabiri, Umuhanda wa Ronggui, Akarere ka Shunde, Umujyi wa Foshan, Intara ya Guangdong

Whatsapp/ Terefone:8613580346954

Imeri:zongqiauto@163.com

 


Igihe cyo kohereza: Ukwakira-19-2023