. Design of a direct current generator and switchboard for a farm power plant. Design of the Direct Current of Machine:- Belted: 4 Poles; 10 Kw; 1200 110 Volts,* :- Compound, Flat. Voltage:- No Load - 110 Volts, Pull Load - 110 Volts. at face. 10periphery. pitch at armature face between core heads coeff. (d x cl 4- Kw,) 5thickness of core sheets 20 milnumber of ducts 1effective length of core depth of core body diameter of core of slots 59width of slots at bottom
. Design of a direct current generator and switchboard for a farm power plant. Design of the Direct Current of Machine:- Belted: 4 Poles; 10 Kw; 1200 110 Volts,* :- Compound, Flat. Voltage:- No Load - 110 Volts, Pull Load - 110 Volts. at face. 10periphery. pitch at armature face between core heads coeff. (d x cl 4- Kw,) 5thickness of core sheets 20 milnumber of ducts 1effective length of core depth of core body diameter of core of slots 59width of slots at bottom of slots at top Armature (cont)minimum width of tooth number of face conductors 472number of circuits 4type of winding lapdepth of slots , of cond. in seriesbetween plus & minus 118size of conductors 2 in 11 #13diameter of conductor insulated mean length of con-ductor per turn of winding (frontand back) inches of winding, no. of teeth 14arrangement of cond. in • •slot. £ ;. 33 Dimensions (cont) length of active con - Coil. UUU I Ui y t?JL V vJ.^ 5 -9 size oi snunx wire *T R total insulation be- SBC l lOIl cLi. Wti UJL W 11 O ^ PRX cm. tween cond. & core. mean length of one peripheral speed turn 22 (ft. per min.) 3140 compound conductor © O \J u X uli 0 .05x1 .5 Gap. Commutator Brushes. length at center from iron to iron number of sets 4 diameter of bore of number in one set 2 field lengtii, side oy siae w? rJ + h (y^enT* n TiViPTfiT 1 of W XU b XX ^ O J. J-jJiXU-L -w jf ) WJ- P PR Magnet Core. Diuailab xix xxxoiioo D -5 length radially 5 iiumDer ox sogxuuiiijo section D-4J5 covered area of section size of contact sur- of core 15 .2 iace ^sq. total area of contact 1 1 PR X • X»J«J Pole Pieces . \ one poiamjy; P PR length parallel to Yoke. shaft 5 length of pole arc 6 outside diameter 26 polar embrace 76 .5$ inside diameter 22 area of pole face 30 thickness length parallel toshaft 2
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Keywords: ., bookcentury1900, bookdecade1910, booksubjecttheses, bookyear1912
