Skip to main content

Fiabilidade e análise de lubrificantes em turbinas eólicas (2.ª parte)

Page 1

)LDELOLGDGH H $Q¼OLVH GH /XEULƬFDQWHV HP 7XUELQDV (ÎOLFDV

M 120

$ FRPSUHHQV¾R GD LQIRUPD¾R IRUQH FLGD SHOD FRPELQD¾R GDV GLYHUVDV WÄF QLFDV GH DQ¼OLVH UHTXHU XPD FHUWD HV SHFLDOL]D¾R H IXQGDPHQWD¾R TXHU QD ¼UHD GD WULERORJLD FRPR QD GH HQ JHQKDULD GH PDQXWHQ¾R $ pIDOKDq GR OXEULƬFDQWH GHVHQFDGHLD D pIDOKDq QR HTXLSDPHQWR H YLFH YHUVD 8P SURJUD PD GH DQ¼OLVH GH OXEULƬFDQWHV GHYH WHU D FDSDFLGDGH GH LGHQWLƬFDU DPERV RV PRGRV GH IDOKD

,03257 1&,$ '$ $1 /,6( '( /8%5,),&$17(6

ÎOHR HVW¼ GHJUDGDGR" $V UHVSRVWDV D

$ ILDELOLGDGH GH WXUELQDV HÎOLFDV GH

WUDV LQIRUPDÂÐHV SHUPLWHP D GHWH

SHQGH IRUWHPHQWH GR ERP IXQFLR

¾R DWHPSDGD GH DYDULDV SUHPDWXUDV

QDPHQWR GDV VXDV FDL[DV PXOWLSOL

H IRUQHFHP XP DSRLR IXQGDPHQWD

FDGRUDV $V FDL[DV PXOWLSOLFDGRUDV

GR SDUD DV GHFLVÐHV GD PDQXWHQ¾R

V¾R FRQVWLWXÈGDV SRU HQJUHQDJHQV

'HVWD IRUPD SRGHP VHU LPSOHPHQ

SODQHW¼ULDV H URODPHQWRV TXH HV

WDGDV DÂÐHV SURDWLYDV H RX SODQHDU H

W¾R VXEPHWLGRV D FRQGLÂÐHV GH RSH

PHOKRU FDOHQGDUL]DU WRGDV DV PHGLGDV

UD¾R H[WUHPDV HP WHUPRV GH YD

FRUUHWLYDV (VWD DERUGDJHP FRQGX]LU¼

ULDÂÐHV GH FDUJD GLIHUHQÂDV GH

D XPD UHGX¾R GH FXVWRV GH 2 0 H

WHPSHUDWXUD H DPELHQWHV FRQWDPL

VLPXOWDQHDPHQWH XP DXPHQWR GD YL

QDQWHV &RQVHTXHQWHPHQWH R ÎOHR

GD HP VHUYLÂR GDV FDL[DV PXOWLSOLFDGR

XVDGR QD OXEULILFD¾R GDV FDL[DV PXO

UDV HP WXUELQDV HÎOLFDV $ $Q¼OLVH GH /XEULƬFDQWHV SHUPL

FDQÂRX QRV ÕOWLPRV WHPSRV XPD

WH GHWHWDU RV VHJXLQWHV DVSHWRV TXH

LPSRUW½QFLD SULPRUGLDO QR VHX GHVHQ

SRGHP FRQGX]LU D DYDULDV

YROYLPHQWR GH IRUPD D JDUDQWLU XPD

ǟ 'HJUDGD¾R DFHOHUDGD GR OXEULƬ

OXEULILFD¾R HIHWLYD GDV HQJUHQDJHQV H URODPHQWRV H DVVLP DXPHQWDU D YL GD GDV FDL[DV PXOWLSOLFDGRUDV 2 ÎOHR OXEULILFDQWH GH TXDOTXHU WLSR GH DSOLFD¾R PHF½QLFD pFDUUH JDq VHPSUH LQIRUPD¾R H[WUHPD PHQWH LPSRUWDQWH VREUH R HVWDGR GH FRQGL¾R GR HTXLSDPHQWR TXH

FDQWH ǟ &RQWDPLQD¾R H[WHUQD ¼JXD SDUWÈ FXODV HQWUH RXWURV

&RQWDPLQD¾R &R Q SD

'HVJDVWH

WLSOLFDGRUDV GH DHURJHUDGRUHV DO

(VWDGR GR ®OHR

)7,5

HVWDV TXHVWÐHV HP FRQMXQWR FRP RX

,&3

%HDWUL] *UDÂD EPJ#IH XS SW 5DPLUR 0DUWLQV ,1(*, s ,QVWLWXWR (QJHQKDULD 0HF½QLFD H *HVW¾R ,QGXVWULDO 3RUWR 3RUWXJDO

$ LPSOHPHQWD¾R GH XP SURJUDPD HƬFLHQWH GH DQ¼OLVH GH OXEULƬFDQWHV QXP SDUTXH HÎOLFR UHƮHWH VH VHJXUDPHQWH QXP DXPHQWR GD VXD ƬDELOLGDGH (VVD HƬFLÅQFLD Ä VLJQLƬFDWLYDPHQWH DIHWDGD SHOR PRGR FRPR D PDQXWHQ¾R R HQWHQGH H HQFDUD 4XDOTXHU SURJUDPD GH DQ¼OLVH GH OXEULƬFDQWHV TXH VHMD GHYLGDPHQWH LPSOHPHQWDGR UHOHYD VH GH HOHYDGR SRWHQFLDO QD GHWH¾R H LGHQWLƬFD¾R GH DYDULDV QXPD IDVH DLQGD SUHPDWXUD SHUPLWLQGR HYLWDU GDQRV VXEVHTXHQWHV QR HTXLSDPHQWR TXH UHSUHVHQWDP FXVWRV HOHYDGRV GH UHSDUD¾R H RSHUDFLRQDOLGDGH

P GH JH WD ÈFXODV UW

16

COLUNA DE TRIBOLOGIA

D 3DUWH

)H

UUR WD JUD UH GL Ƭ D G H OHLWXUD

$XPHQWR GD ƬDELOLGDGH

)LJXUD &RPELQD¾R GH WÄFQLFDV GH DQ¼OLVH SDUD DXPHQWDU D ƬDELOLGDGH HP DHURJHUDGRUHV

(VWDGR GH &RQGL¾R GR /XEULƬFDQWH 2 HVWDGR GH FRQGL¾R GH XP OX EULILFDQWH Q¾R UHYHOD GLUHWDPHQ

ǟ )DGLJD GR PDWHULDO

WH D SUHVHQÂD GH TXDOTXHU GDQR QR

ǟ 'HVJDVWH DEUDVLYR FRUURV¾R DGH

HTXLSDPHQWR PDV SHUPLWH TXH D SUR

V¾R H RXWURV ǟ ,QWHUYDORV HVWHQGLGRV QD VXEVWLWXL ¾R GR ÎOHR

JUHVV¾R GR GDQR VHMD WUDYDGD H D DYD ULD HYLWDGD (P TXDOTXHU OXEULILFDQWH GXUDQWH R GHVHPSHQKR GDV VXDV IXQ

OXEULILFD DVVLP FRPR IRUQHFH LQGL

ǟ 8VR VHOH¾R LQFRUUHWD GR ÎOHR

ÂÐHV E¼VLFDV OXEULILFDU DV VXSHUIÈFLHV

FDGRUHV VREUH FRPR HVVD FRQGL¾R

ǟ 0DQXVHDPHQWR LQFRUUHWR GR ÎOHR

HP PRYLPHQWR UHODWLYR RFRUUH XPD

SRGHU¼ HYROXLU FDVR Q¾R VH WRPHP

ǟ 5HFROKD GH DPRVWUDV GH ÎOHR HUUD

VÄULH GH DOWHUDÂÐHV TXÈPLFDV FRPSOH

PHGLGDV FRUUHWLYDV $ DQ¼OLVH GH OX

GD

[DV FRPR UHVXOWDGR GH WHQVÐHV WÄU

EULILFDQWHV UHVSRQGH D Y¼ULDV TXHV

ǟ 0HGLGDV GH FRQWUROR GH FRQWDPLQD

PLFDV IÈVLFDV H TXÈPLFDV 0DQWHU R

WÐHV WDLV FRPR 2 GHVJDVWH SUHVHQ

¾R LQDGHTXDGDV ƬOWUDJHP YHGD

OXEULILFDQWH HP ERP HVWDGR GH FRQ

WH Ä VHYHUR" ([LVWH FRQWDPLQD¾R" 2

¾R HQWUH RXWURV

GL¾R SDUD H[HUFHU HILFD]PHQWH HV


WHU PXLWD LQIRUPD¾R VREUH D RULJHP

5()(5¥1&,$6

H HYLWDU XPD GHWHULRUD¾R DYDQÂD

GDV SDUWÈFXODV GH GHVJDVWH

> @ 0DJDWV 6KDOLQL :LQG 7XUELQH 2LO 7UHQGV

GD FRORFDQGR HP ULVFR D VHJXUDQÂD

(VWD WÄFQLFD SHUPLWH LGHQWLƬ

DQG %HVW 3UDFWLFHV 0RQRJUDSK (ULF %H

QR IXQFLRQDPHQWR GD WXUELQD HÎOL

FDU R PHFDQLVPR GH GHVJDVWH R WLSR

YHQLQR ,QGXVWULDO /XEULFDQWV 6ROXWLRQV

FD $ )HUURJUDILD Ä XPD GDV WÄFQLFDV

GH PDWHULDO TXH HVW¼ D VHU GHVJDVWD

1RUWK $PHULFDQ /XEULFDQWV &KHYURQ 7H[D

PDLV HILFLHQWHV SDUD REWHU HVVD LQIRU

GR H GHVWD IRUPD GHWHUPLQDU R FRP

PD¾R SUHFLRVD DFHUFD GD HYROX¾R

SRQHQWH GD FDL[D RQGH R GDQR HVW¼ D

> @ 7KH :LQG (QHUJ\ 8SGDWH 7KH :LQG (QHUJ\

GR GHVJDVWH QRV FRPSRQHQWHV GH

LQLFLDU VH 1XPD FDL[D PXOWLSOLFDGRUD

2SHUDWLRQV 0DLQWHQDQFH 5HSRUW /RQ

XPD FDL[D PXOWLSOLFDGRUD $ WÄFQLFD

RFRUUHP HP VLPXOW½QHR GLYHUVRV PH

GD IHUURJUDILD HQYROYH GRLV WLSRV GH

FDQLVPRV GH GHVJDVWH YHU 7DEHOD

> @ )LWFK -LP /LQNLQJ (QKDQFHG 5HOLDELOLW\ WR

DQ¼OLVHV D TXDQWLWDWLYD )HUURPHWULD

8P DQDOLVWD EHP WUHLQDGR WHP D FDSD

WKH 6WDWH RI /XEULFDWLRQ 0DFKLQHU\ /XEUL

H D TXDOLWDWLYD )HUURJUDILD $QDOÈWLFD

FLGDGH GH DWUDYÄV GD DQ¼OLVH PLFURV

3DUD DOÄP GD LQIRUPD¾R VREUH D

FÎSLFD GDV SDUWÈFXODV HP WHUPRV GH

> @ ,QWHUQDWLRQDO 2UJDQL]DWLRQ IRU 6WDQGDUGL

FRQFHQWUD¾R GH SDUWÈFXODV IHUURVDV

WDPDQKR IRUPD FRQFHQWUD¾R H FRP

]DWLRQ ,62 ( p+\GUDXOLF ƮXLG

TXH R OXEULILFDQWH FRQWÄP REWÄP VH

SRVL¾R LGHQWLƬFDU R PRGR GH GHVJDV

SRZHU s )OXLGV s 0HWKRG IRU FRGLQJ WKH

XP ÈQGLFH LQGLFDWLYR GD VHYHULGDGH

WH H GHWHUPLQDU R HVWDGR GH FRQGL¾R

GR GHVJDVWH SUHVHQWH $ SDUWH DQDOÈ

GR FRPSRQHQWH ,VWR SHUPLWH TXH XP

> @ +X\VPDQ : 8WLOL]LQJ $QDO\WLFDO )HU

WLFD SRU DOJXQV DXWRUHV UHIHUHQFLDGD

HVSHFLDOLVWD HP GLDJQÎVWLFR GH DYDULDV

URJUDSK\ IRU 5RRW &DXVH $QDO\VLV DQG

FRPR HTXLYDOHQWH » pLQYHVWLJD¾R FUL

LGHQWLƬTXH D RULJHP H D FDXVD GH TXDO

)DLOXUH 3UHYHQWLRQ 5HOLDELOLW\:HE FRP

PLQDOq +X\VPDQ SHUPLWH RE

TXHU SUREOHPD WULEROÎJLFR

M

7LSR GH 'HVJDVWH

&DUDWHUÈVWLFDV GDV 3DUWÈFXODV

7DPDQKR υP

FR 86$

GRQ 8.

FDWLRQ PDJD]LQH $SULO

OHYHO RI FRQWDPLQDWLRQ E\ VROLG SDUWLFOHVq

&DXVD

$EUDV¾R 3DUWÈFXODV ORQJDV H ƬQDV HVSLUDLV WLSR DSDUD GH PDTXLQDJHP

!

'HVDOLQKDPHQWR FRQWDPLQD¾R SRU SDUWÈFXODV GXUDV IHQGDV QDV VXSHUƬFLHV

18

COLUNA DE TRIBOLOGIA

VD WRPDU PHGLGDV DWHPSDGDPHQWH

&RPELQDGR 3DUWÈFXODV ODPLQDUHV GH IRUPDV LUUHJXODUHV IDGLJD FRP VXOFRV

!

SURIXQGRV HVFRUUHJDPHQWR

/XEULƬFD¾R LPSHUIHLWD FRQGLÂÐHV GH IXQFLRQDPHQWR VHYHUDV YHORFLGDGH FDUJD

)DGLJD 3DUWÈFXODV ODPLQDUHV /DVFDV GH IDGLJD

!

'HVJDVWH VHYHUR SRU URODPHQWR IDGLJD GH URODPHQWRV H QRV GHQWHV GH HQJUHQDJHQV

*ULSDJHP 3DUWÈFXODV GH IDGLJD FRP PDUFDV GH DGHV¾R H GHIRUPD¾R SO¼VWLFD

!

*ULSDJHP H DGHV¾R QRV GHQWHV GH HQJUHQDJHP OLQKD GR SULPLWLYR

)DGLJD 6XSHUƬFLDO 3DUWÈFXODV SHUIHLWDPHQWH HVIÄULFDV

7DEHOD 7LSRV GH GHVJDVWH HP &DL[DV 0XOWLSOLFDGRUDV GH 7XUELQDV (ÎOLFDV

,QGLFD¾R GH IDGLJD SRU URODPHQWR


Turn static files into dynamic content formats.

Create a flipbook
Fiabilidade e análise de lubrificantes em turbinas eólicas (2.ª parte) by cie - Issuu