Direct Drive Smart Drive Motors

8/18/2019 Direct Drive Smart Drive Motors

1/9

Fisher & Paykel "Smart Drive" Washing Machine,

Models :AW09

!W09 !W09

!W#09 !W$09 !W%09

!WM09 %W09 MW09• 990 ' First Direct Drive motor goes into Smart Drive( )ashing machine* +

-ole , neodymi.m magnets, )ith co--er )indings*

• 99 ' /eodymi.m magnets )ere re-laced y 1errite magnets*

• 00+ ' 2 -oles )ith +3 1errite magnets

• 003 ' 4reakthro.gh 1errite magnet technology enaled .s to change to

al.mini.m )indings )itho.t sacri1icing tor5.e* Signi1icant overall motor cost

saving*


2/9

• F.t.re -lat1orm ' 6nnovative stator technology -rovides .- to 207 increase in

-er1ormance over similar motors*

Brand Fisher & Paykel, Frigidaire, KelvinatorVoltage 230-240V 50Hz, 220-240V 60Hz

Mode $ode

AW09 92+

!W09 90+ 9+ 9 92+ 92

!W09 90+ 9+ 9 92+ 92

!W#09 90+# 9+# 9# 92+# 92#

!W$09 9+ 9+2

!W%09 9+# 9++# 9++#8

!WM09 9+ 9++

%W09 90+ 9+

MW09 90+2 9+2 92 92+2 922

MW$09 9++8

MW

MW$!W !W !W#

!W$ !WM !W%6W6WM

6W#

6W%6W3

inverter direct drive

%!, sears, )hirl-ool, Maytag,


3/9

Fisher and Paykel Generators/Alternators.

!hen yo" get an "n#odi$ed s#art drive it is %aa'le o( generating (ro# 0 to300 Volts deending on the seed and is )ired to rod"%e 3 hase *+ in a star

%on$g"ration elo) )e.ll $nd o"t )hat all this #eans and ho) to %hange it torod"%e )hat )e re/"ire

o lets look at so#e key oints on ho) it is originally 1t has 42 %oils o( )irearo"nd the edge o( the stator 1( yo" tra%e the )iring yo" )ill noti%e that thereare t)o ends *t one end three )ires are oin together and at the other end thethree )ires %o#e o"t searately his is )hat is kno) as )iring in a star%on$g"ration the other otion 'eing a delta %on$g"ration )hi%h )e )ill get intolater o there three )ires going in, ea%h )ire %onne%ts 74 %oils in arallel to theend oint )here all the )ires oin together 8a%h o( these gro"ings o( 74 rovidedi9erent %"rrent :o)s at di9erent ti#es, ea%h roviding *+ o)er '"t ea%h oneo"t o( sin% or hase, th"s it is des%ri'ed as 300 volt, 3 hase *+ generator

First o( all )e need to de%ide )hat voltage )e )ant to %onvert it to ;ost eoleeither )ant to 72 or 24 volts 1( yo" have a look at at the a'ove diagra# yo" %ansee that there are 3 sets o( 74 individ"al %oils 8a%h individ"al %oil is %aa'le o(rod"%ing a'o"t 27 volts at ("ll seed so 74 )ired in series are %aa'le o(rod"%ing a'o"t 300 volts 7427 o (or a 72 volt syste# it is a good idea to

oin the# in sets o( t)o, rod"%ing " to 40 volts, 'e%a"se )e %an get at least 72volts at lo)er seeds hen, )ire these in arallel to in%rease the a#s have alook at o"r ele%tri%ity 'asi%s age (or the e9e%ts o( )iring in arallel or series

http://www.yourgreendream.com/articles_electricity_basics.phphttp://www.yourgreendream.com/articles_electricity_basics.php


4/9

o that.s the theory o) )e are going to oin the %enters o( o"r star %on$g"ration he $rst onesho"ld 'e done (or "s as the original

larger star %enter *(ter that #iss three)ires and oin the neBt three )ist the#

together and the solder the#

;iss the neBt three )ires, oin the neBtthree all the )ay ro"nd yo"r stator !esho"ld 'e le(t )ith siB soldered gro"sand the seventh the original %enter and

siB gro"s o( three )ires sti%king " andthe seventh oined to the original three

)ire o"t"ts

http://www.yourgreendream.com/images/diy/fp_rw_all_centers.JPGhttp://www.yourgreendream.com/images/diy/fp_rw_star1.JPGhttp://www.yourgreendream.com/images/diy/fp_rw_sand.JPGhttp://www.yourgreendream.com/images/diy/fp_rw_cut.JPGhttp://www.yourgreendream.com/images/diy/fp_rw_marked.JPGhttp://www.yourgreendream.com/images/diy/fp_rw_orig.JPG


5/9

1n the neBt stage )e are going to 'e )irethe three series together he )ire )e "sesho"ld at )ill s"ort at least 75 a#s to

do this !e )ill need three 7 #eterlengths tart )ith the $rst )ire and stri5-70## o9 the end and solder it to the

)ire %losest to the %enter o( the originalstar %on$g"ration

>eBt lay the )ire along the ri# and at theneBt )ire #ark )here the $rst o( the neBt

gro" o( three )ires %rosses the #ain)ire +"t the ins"lation (ro# that sort to

eBose the )ire 'elo)

*nd solder the $rst )ire o( the se%ondgro" to the #ain )ire, #aking s"re to

"t a %a'le tie "nder le(t oen so at the

end yo" %an leave all yo"r )ires tidy @othis all the )ay ro"nd oining the $rst

)ires o( all the gro"s, leaving the eB%ess)ire as yo"r $rst o""t

=n%e that is done start )ith the se%ond)ire tri a 'it o9 the end and solder it to

the se%ond )ire o( the $rst gro"

*nd then again, lay the se%ond )ire alongthe ri# and #ark o"t )here all the se%ond

)ires %ross it *nd again %"t o9 theins"lation at those sots

*nd solder the se%ond )ire into la%e,leaving the eB%ess )ire as yo"r se%ond

o"t"t

!ire the last )ire onto all the re#aining)ires )ith the sa#e #ethod and )ith the

eB%ess as yo"r third and $nal o"t"t

http://www.yourgreendream.com/images/diy/fp_rw_sold5.JPGhttp://www.yourgreendream.com/images/diy/fp_rw_sold4.JPGhttp://www.yourgreendream.com/images/diy/fp_rw_mark2.JPGhttp://www.yourgreendream.com/images/diy/fp_rw_sold3.JPGhttp://www.yourgreendream.com/images/diy/fp_rw_sold2.JPGhttp://www.yourgreendream.com/images/diy/fp_rw_mark1.JPGhttp://www.yourgreendream.com/images/diy/fp_rw_sold1.JPG


6/9

@o " the )ire ties and tri# o( the eB%essso it is le(t neatly

Finally, to rote%t it %oat all the eBosed)ires in a layer o( varnish to rote%t the#

(ro# the )eather and ea%h other *ndthere yo" goC @oneC

=n the neBt age )e )ill look at a (e) )iring otions

Fisher and Paykel Generators/Alternators.

=n the revio"s age )e #entioned that )e )ere )iring in star %on$g"ration,)hi%h 'asi%ally looks like this

"t yo" #ay also )ant to )ire in it a delta %on$g"ration )hi%h looks so#ethinglike this

=r i( )e )ere )iring the Fisher and Paykel #otor it )o"ld look like this

!hy )o"ld yo" %hoose one over the other tho"ghD *t higher seeds the delta

http://www.yourgreendream.com/diy_fp_rewire2.phphttp://www.yourgreendream.com/diy_fp_rewire2.phphttp://www.yourgreendream.com/images/diy/fp_rw_ties.JPGhttp://www.yourgreendream.com/diy_fp_rewire2.php


7/9

)orks 'etter and at lo)er the star o take advantage o( this several syste#s )irethe #otor as s"%h

!iring it is looks #essy '"t on%e yo" get yo"r head aro"nd it it.s not to hard atall Previo"sly )e oined all the $rst )ires to one %entral )ire o"t"t *, all these%ond )ires to one %entral )ire o"t"t and all the third )ires to one %entral)ire o"t"t + hen the (o"rth,$(th and siB in ea%h set )e oin together (or the%enter o( the star %on$g"ration >o) instead o( #aking star %enters )e are goingto oin all the (orth )ires to one %entral )ire o"t"t @, all the $(th )ires to one%entral )ire o"t"t 8 and $nally all the siBth )ires to one %entral )ire o"t"t

F hen )ith it )ired like this, yo" %an '"ild a s)it%h 'et)een the t)o%on$g"rations 1( yo" oin d, e and ( together then yo"r o"t"ts are a, 'and % in a star %on$g"ration 1( yo" oin a and ( to one o"t"t, ' and d toone o"t"t and % and e to one o"t"t then yo" have a delta %on$g"ration he)iring diagra# 'elo) has taken ea%h o( the o"t"ts *-F a'ove and "t ins)it%hes in a %ir%"it )ith the s)it%hes :i%ked to the le(t it.s in star %on$g"ration,to the right it.s in a delta %on$g"ration

Eo" %an do this #an"ally or i( yo" are %lever eno"gh yo" '"ild a %ir%"it to #onitorthe seed and s)a 'et)een the# a"to#ati%ally ood


8/9

ReWiring a Fisher and Paykel Generators/Alternators.

o no) )e have o"r o"t"t %o#ing o"t s"%%ess("lly (ro# o"r re)ire generators'"t it.s 3-hase *+ o)er, )hi%h #ost o( the ti#e, at 72 volts, yo" )ant as @+o ho) do )e %onvert it (ro# *+ to @+D !ith ridge re%ti$ers o gra' yo"rsel(

t)o 'ridge re%ti$ers that %an s"ort at least 75 a#s his is a 35 *# one that)e i%ked " (or a'o"t G5 ea%h

First )e.ll learn ho) to )ire it so that those that don.t %are ho) it )orks %an droo"t hen )e.ll eBlain ho) it )orks

*tta%h the three *+ o"t"ts to the re%ti$ers hen )e )ant to )ire the ositivestogether and to an @+ ositive o"t"t )ire and atta%h to the re%ti$ers hen )irethe negatives together and to a @+ negative o"t"t )ire and atta%h to there%ti$ers


9/9

>o) 3 hase *+ o)er, s"%h as )e having %o#ing o"t, are rod"%e o)er these*+ %"rrents like a'ove '"t they are er(e%tly o"t o( ti#e )ith ea%h other, as oneis going negative the other is going ositive like so

>o) i( )e atta%h diodes to ea%h o( the# allo)ing o)er (o)ard and oin the endso( the diodes together, )e get an o"t"t o( the eaks o( all the *+ o)er )avesthe red line 'elo) *nd i( )e atta%h diodes again to ea%h '"t this ti#e in thereverse dire%tion )e get an o"t"t o( all the tro"ghs o( the *+ o)er )aves the

'la%k line 'elo) o at the end i( )e have a look at the red and 'la%k lines )e%an see t)o @+ o"t"ts ositive and negetive

ridge re%ti$ers are diodes already )ired together (or "s as yo" %an see 'elo)*nd, Ees yo" %an 'y 3 hase ones '"t (or so#e reason the are really eBensive,so these are a #"%h 'etter otion

o Fisher and Paykel For"#or

a%k to the #ain Fisher and Paykel age
http://www.yourgreendream.com/forum.php?topic=23http://www.yourgreendream.com/diy_fisher_paykel.phphttp://www.yourgreendream.com/forum.php?topic=23http://www.yourgreendream.com/diy_fisher_paykel.php

Documents

Direct Drive Smart Drive Motors