GB1245106A - Direct current electric motors - Google Patents

Direct current electric motors

Info

Publication number
GB1245106A
GB1245106A GB4229768A GB4229768A GB1245106A GB 1245106 A GB1245106 A GB 1245106A GB 4229768 A GB4229768 A GB 4229768A GB 4229768 A GB4229768 A GB 4229768A GB 1245106 A GB1245106 A GB 1245106A
Authority
GB
United Kingdom
Prior art keywords
winding
commutation
auxiliary
direct current
electric motors
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB4229768A
Inventor
Sergei Petrovich Kalinichenko
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NII TYAZHELOMU ELEKTRO MASH NI
Original Assignee
NII TYAZHELOMU ELEKTRO MASH NI
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NII TYAZHELOMU ELEKTRO MASH NI filed Critical NII TYAZHELOMU ELEKTRO MASH NI
Priority to GB4229768A priority Critical patent/GB1245106A/en
Publication of GB1245106A publication Critical patent/GB1245106A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/18—Windings for salient poles
    • H02K3/20—Windings for salient poles for auxiliary purposes, e.g. damping or commutating
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/02—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting
    • H02K23/24—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting having commutating-pole windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc Machiner (AREA)

Abstract

1,245,106. Improving commutation of D.C. motors. NAUCHNO - ISSLEDOVATELSKY INSTITUT PO TYAZHELOMU ELEKTROMASHINOSTROENIJU. 5 Sept., 1968, No. 42297/68. Heading H2A. In a D.C. motor including an armature 1 in whose circuit are connected in series an inductive resistance 4 and a winding 3 of auxiliary poles, the commutation is improved by the provision of an auxiliary winding 5 and an additional auxiliary winding 7 both arranged on the cores of the auxiliary poles and connected in parallel with the inductive resistance 4, and a capacitance 6 connected in series with the auxiliary winding 5. The motor may be a locomotive traction motor supplied through rectifiers, and the capacitance 6 and winding 7 improve the commutation respectively under constant and fluctuating load conditions. The windings 3, 5, 7 are connected accordantly.
GB4229768A 1968-09-05 1968-09-05 Direct current electric motors Expired GB1245106A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4229768A GB1245106A (en) 1968-09-05 1968-09-05 Direct current electric motors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4229768A GB1245106A (en) 1968-09-05 1968-09-05 Direct current electric motors

Publications (1)

Publication Number Publication Date
GB1245106A true GB1245106A (en) 1971-09-08

Family

ID=10423816

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4229768A Expired GB1245106A (en) 1968-09-05 1968-09-05 Direct current electric motors

Country Status (1)

Country Link
GB (1) GB1245106A (en)

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