LV14695A - Inductor generator for bicycles - Google Patents

Inductor generator for bicycles

Info

Publication number
LV14695A
LV14695A LVP-11-183A LV110183A LV14695A LV 14695 A LV14695 A LV 14695A LV 110183 A LV110183 A LV 110183A LV 14695 A LV14695 A LV 14695A
Authority
LV
Latvia
Prior art keywords
bars
inductor
magnetic
teeth
magnet
Prior art date
Application number
LVP-11-183A
Other languages
Latvian (lv)
Other versions
LV14695B (en
Inventor
Deniss Bezrukovs
Valērijs BEZRUKOVS
Vladislavs Bezrukovs
Nikolajs Levins
Original Assignee
Ventspils Augstskola
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 Ventspils Augstskola filed Critical Ventspils Augstskola
Priority to LVP-11-183A priority Critical patent/LV14695B/en
Publication of LV14695A publication Critical patent/LV14695A/en
Publication of LV14695B publication Critical patent/LV14695B/en

Links

Landscapes

  • Dc Machiner (AREA)
  • Windings For Motors And Generators (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

The invention relates to the field of electrical engineering, particularly, to the electric AC machines with a rotating distributor of magnetic flux, with a static armature and a magnet. The aim of the invention is to raise the specific power of an electric AC machine, more particularly of an inductor generator for bicycles. The generator (Fig. 3) contains a commutator of magnetic flux executed in the form of disk 1 connected with a bicycle wheel, while slots 2 of said disk 1 comprise magneto-conducting plates 3 evenly spaced with step Tz on the periphery of circumference, and the inductor with magnet 4, winding 5 and two stationary magnetic cores, each of them having two pairs of bars 6 to 9 and 10 to 13 located on the opposite sides of disk 1 in parallel to its rotation axis, with teeth 14 on the ends of the bars 6 to 9 and 10 to13 of the first and the second magnetic core and the magneto-conducting plates 3 having width lz in the radial direction and separated by airgaps delta1 and delta2. The inductor is additionally provided with winding 15 and magnet 16. The bars 6 to 9 and 10 to 13 form two ...-wise cores 17, 18 and 19, 20, between which magnets 4 and 16 are placed, while in the slots of cores the 17,18 and 19 , 20 the windings 5 and 15 are dropped, each of them wrapping the magnet and two bars adjacent to it, with both the magnets 5 and 15 in the magnetic circuit of the inductor being series-connected. The teeth 14 on the neighbouring bars 6 to 9 and 10 to13 in the first and the second magnetic core of the inductor are separated along the circumference by distance tau1 determined by the relationship:..........while the teeth 14 on the bars adjacent to the magnets 5 and 15 are separated along the circumference by distance tau2 which is determined by the relationship:............where k1 and k2 are integers equal to 1, 2, 3, 4, ..., n. The teeth 14, on each of the bars 6 to 9 and 10 to 13 are executed with even step tauz along the circumference. The disk 1, in the slots 2 of which the plates 3 of the magnetic flux commutator are arranged, is made of dielectric non-magnetic material. The magneto-conducting plates 3 of the magnetic flux commutator are executed in the form of a hexahedron.
LVP-11-183A 2011-12-29 2011-12-29 Inductor generator for bicycles LV14695B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
LVP-11-183A LV14695B (en) 2011-12-29 2011-12-29 Inductor generator for bicycles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LVP-11-183A LV14695B (en) 2011-12-29 2011-12-29 Inductor generator for bicycles

Publications (2)

Publication Number Publication Date
LV14695A true LV14695A (en) 2013-07-20
LV14695B LV14695B (en) 2013-10-20

Family

ID=50153911

Family Applications (1)

Application Number Title Priority Date Filing Date
LVP-11-183A LV14695B (en) 2011-12-29 2011-12-29 Inductor generator for bicycles

Country Status (1)

Country Link
LV (1) LV14695B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4020780B1 (en) * 2020-12-22 2024-01-24 Ventspils Augstskola Magnetic flux switching type permanent magnet generator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4020780B1 (en) * 2020-12-22 2024-01-24 Ventspils Augstskola Magnetic flux switching type permanent magnet generator

Also Published As

Publication number Publication date
LV14695B (en) 2013-10-20

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