【正文】 D /D ,S S /D ,D /SSc on ne c tion sP r a c tic a l no o ftur ns amp。s n o t l o g i c a lM a x i n t p a ra l l e l s a l l o w e d o n p o l e c o m b 39。 parallelsCorrect no of LeadsWinding ConnectionsFMEA CSM Ref NoPr o c e s s Ste p K PI V(S) T o t a lD e t e rm i n e No o f W i n d i n g s T yp e o f W i n d i n g 8 1 1 200 4500D e t e rm i n e C o n f i g u ra t i o n Me t h o d o f St a rt b o t h Sp e e d s 5 6 7 6 201 119o f W i n d i n g s Mo t o r O u t p u t s 7 7 202 91Mo t o r D u t y 7 4 203 7300F i n d Ef f e ct i v e N u m b e r o f R e q u i re d Pe rf o rm a n ce 8 1 6 204 99T u rn s amp。 parallelsCorrect no of LeadsCirculating currents complyFMEA CSM Ref NoPr o c e s s Ste p K PI V(S) T o t a lD e t e rm i n e No o f W i n d i n g s T yp e o f W i n d i n g 8 100 3200F i n d Ef f e ct i v e N u m b e r o f R e q u i re d Pe rf o rm a n ce 8 1 8 101 102T u rn s amp。E diagrams shown indicate that there may be problems with the method of selecting diagrams and possibly the designers knowledge and experience. Factors highlighted in red are reflected in the FMEA analysis later in this report. K P O V 抯Se l e c tc o n n e c ti o nd i a g r a mT y p e o f w i n d i n g , No o fPa r a l l e l s , No o f Sta to rSlo ts , No o f G r o u p s ,C o i l s / G r o u p , B o o k o fW i n d i n g D i a g r a m sW d g D i a g r e f, No o f L e a d s ,C o n n e c ti o n s , T y p e (Ne m a ,Me tr i c ), B o o k o f C o n n e c ti o nD i a g r a m sK P IV 抯Pro ce ss Map to searc h for a Wi nd ing Di ag ramReferenc eW i n d i n g d i a g r a mr e fe r e n c e s e l e c te dC o n n e c ti o n d i a g r a mth a t c o m p l i e s w i thw i n d i n g d i a g r a ms e l e c ti o nMa n u a l l ys e a r c h fo r w d gd i a g r e f i nb o o k o fd i a g r a m sC SM Re f no 4 0 0 4 1 0 17 M a n M a c h in e M e t h o dM a t e r ia ls M e a s u r e m e n t E n v ir o n m e n tCa u s e An d Ef fe c t Di a g r a m F o r S e l e c ti n g W d g Co n n e c ti o n s O n M u l ti s p e e d amp。 P A RA L L E L SF UL L L O A DCUR RE NTCONNE CT I O NSCHE CK No . O FL E A DSRE Q UI RE DCORRE CT No . O FL E A DS F O R F L CRE F E RE NCE BO O KO F W I NDI NGDI A G RA M SS E A RCH F O R W I NDI NGDI A G RA M RE F E RNC ERE Q UI RE DW I NDI NG DI A G RA MRE F E RE NCE T O BEUS E DCONN. DI A G . BO O KT Y P E ( M E T RI C,NE M A )CONNE CT I O NS . NoO F S P E E DSS E L E CTCONNE CT I O NDI A G RA MS UI T A BL ECONNE CT I O NDI A G RA M T OCOM P L Y W I T HW I NDI NG DI A G RA M1, 2, 3 o r 4 S P E E DO RDE R CA N BEA NY CO M BI NA T I O NO F T HE A BOV EPROC ESS M A P OF WI ND I NG DIA GRA M SELEC T I ON I N ELEC T RICA L I N ELEC T RICA L DESIG NDE T E RM I NENO. O F S P E E DSD R AW N Lo ui s M c La ug hl anDA T E 05. 04. 20xxD R G . N O . F L0001=KPIV=KPO V= PROC ESS ST EPY Y /Y , Y Y / / , / Y Y* S P E CI A L RUL E S A P P L YY Y /Y , Y Y / / , / Y Y* S P E CI A L RUL E S A P P L YC SM 2 0 0 2 1 1C SM 3 0 0 3 1 4C SM 1 0 0 1 1 2C SM 4 0 0 4 1 0C SM 4 0 0 4 1 0 14 C orr e c t no ofwi nd i ng sr e qdPr a c ti c a l no oftu r ns amp。 Effect Analysis 16 5. CSM amp。par a l l e l s fo rper fo r m a nceC orr e c twi nd i ngdi a gra mC orr e c tc on nec ti ondi a gra mSui ta bl e no ofc a bl e s amp。pa r a lle lsC or r e c t no o fle a ds (6 ,9 o r 1 2 )D e te r m in ec on figu r a tionof wd gs r e qdFi nde ffe c tiv eno tur ns amp。n sS p e c i a l ru l e s n o t i n o n e c o m m o n p l a c eR u l e s n o t re a d i l y a c c e s s i b l e t o a l l d e s i g n e rsD e s i g n e r n o t f o l l o w e d s p e c i a l ru l e sN o t e a s y t o p i c k c o rr e c t p a ra l l e l s f ro m d i a g sM e t h o d o f s t a rt n o t g i v e n o n o rd e rU n s u i t a b l e s t e p u s e d i n d e s i g nW r o n g n o . o f l e a d s u s e d t o s e l e c t w d g d i a gD e s i g n e r n o t f o l l o w e d s p e c i a l ru l e sN o t a w a re o f t u rn s / c o i l a l l o w e d / n o t a l l o w e dc o rr e c t w i n d i n gc o n n e c t i o n s a n dc o n f i g u ra t i o n f o rm o t o r d e s i g n t om e e t c u s t o m e r39。 Pa ra l l e l s Vo l t a g e Su p p l y 7 1 2 205 68D e s i g n C a l cu l a t i o n (w d g s p e c) 6 1 2 206 61N u m b e r o f St a t o r Sl o t s 3 207 21C o n n e ct i o n s 7 1 7 2 208 9800C h e ck N u m b e r o f L e a d s F u l l L o a d C u rre n t s 7 209 49Me t h o d o f St a rt 7 5 210 797 7 211 910000000000000C h a r a c t e r i s t i cS e l e c t i o n M a t r i x 19 I n i ti a l Stu d y D a te : 2 2 . 0 3 . 0 0 Pa g e : 3 of 4C u r r e n t R e v i s i o n D a te : 2 6 . 0 5 . 0 0 Pr o d u c t: W I N D I N G D I A G R A M R EF ER EN C ESG r e e n b e l t: ST EPH EN D A L E Pr o c e s s : Se l e c t PA M W d g C o n n e c ti o n sR a t i n g o f I m p o rt a n ce t o C u s t o m e r = = 4 7 6 8 6 6KPOVNumber of WindingsSuitable no turns amp。 FMEA ANALYSIS . Characteristic Selection Matrix The Cause and Effect diagrams highlighted the fact that there could be a few possible reasons for failure due to KPIV’s bas