CN101344072A - One-axis multi-machine speeding wind generator set - Google Patents

One-axis multi-machine speeding wind generator set Download PDF

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Publication number
CN101344072A
CN101344072A CNA2007102022698A CN200710202269A CN101344072A CN 101344072 A CN101344072 A CN 101344072A CN A2007102022698 A CNA2007102022698 A CN A2007102022698A CN 200710202269 A CN200710202269 A CN 200710202269A CN 101344072 A CN101344072 A CN 101344072A
Authority
CN
China
Prior art keywords
gear
speeding
axis
machine
power generating
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.)
Pending
Application number
CNA2007102022698A
Other languages
Chinese (zh)
Inventor
姜星柱
Original Assignee
姜星柱
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 姜星柱 filed Critical 姜星柱
Priority to CNA2007102022698A priority Critical patent/CN101344072A/en
Publication of CN101344072A publication Critical patent/CN101344072A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H1/00Toothed gearings for conveying rotary motion
    • F16H1/02Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/20Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
    • F16H1/22Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • F16H1/227Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts comprising two or more gearwheels in mesh with the same internally toothed wheel

Abstract

The invention relates to a wind power generating set, namely a speed-increasing wind power generating set with one shaft and multiple machines; the invention comprises a rotating shaft with rotating blades and a permanent-magnet multistage generator; the rotating shaft is provided with a large inner gear and at least two or more than two small outer gears which are meshed with the large inner gear, and each small outer gear is connected with an input shaft of the permanent-magnet multistage generator correspondingly; a plurality of generators with permanent magnet, multiple stage, low speed and low power are combined to be used, and realize synchronous speed-increasing with the same speed; the invention is characterized by simple and compact structure, low cost, reliable technology, convenient maintenance and long operation life.

Description

One one-axis multi-machine speeding wind power generating set
Technical field
The present invention relates to a kind of wind power generating set, i.e. an one-axis multi-machine speeding wind power generating set.
Background technique
In prior art, wind-driven generator requires power bigger, and usually corresponding rotation blade has a generator.Powerful mechanism of power generation technology for making requires difficulty big, and quality is difficult to reach designing requirement.
Summary of the invention
The objective of the invention is to provide a kind of many generators one-axis multi-machine speeding wind power generating set of using of speedups simultaneously that satisfies at above-mentioned deficiency.
Technical solution of the present invention is: an one-axis multi-machine speeding wind power generating set comprises running shaft (axle), the permanent magnetic multi-stage generator of being with the wind-force rotation blade.One or more gearwheels are installed on the running shaft, coaxial a plurality of gearwheel can be arranged side by side also can divide and be arranged, two or more at least small gears with the gearwheel engagement, each small gear is corresponding to be connected (multimachine, a plurality of generators) with a permanent magnetic multi-stage generator input shaft.Described gearwheel can be external gear (structure is bigger, should not adopt), also can be internal gear (compact structure), is preferably internal gear.
Advantage of the present invention is: 1, many permanent magnetism, small power generators multistage, low speed use that combines, realize speedup synchronously, with speed.2, simple in structure, compact.3, little permanent magnetic multi-stage generator low cost of manufacture, technology is reliable.4, many permanent magnetic multi-stage generators, unit is in light weight, and lifting is convenient on high tower.If damage one in the multimachine, can conveniently hang down maintenance, other permanent magnetic multi-stage generator normally moves generating.5, because structure is very simple, the one-level speedup, service life is long, thereby has realized the purpose of partly directly driving.
Below in conjunction with accompanying drawing the present invention is described in further detail.
Description of drawings
Fig. 1 is the first embodiment of the invention structure diagram;
Fig. 2 is that Fig. 1 overdrive gear is arranged schematic representation;
Fig. 3 is the second embodiment of the invention structure diagram;
Embodiment
Comprise the running shaft 2 of being with wind-force rotation blade 1 referring to Fig. 1,2, one one-axis multi-machine speeding wind power generating set, running shaft 2 is supported by bearing bracket stand 3.A big internal gear 4 is installed on running shaft 2, and with four little external gears 5 of big internal gear 4 engagements, each little external gear 5 correspondence is connected with permanent magnetic multi-stage generator 6 input shafts.Wind blade 1 rotates, and driven rotary axle 2 rotates, and drives big internal gear 4 again and rotates, and four little external gears 5 that drive in the big internal gear 4 rotate, and realize speedup, drive four permanent magnetic multi-stage generators 6 and rotate generating.Each permanent magnetic multi-stage generator power but is not limited thereto about 300kw.(gearwheel is that the structural drawing of external gear omits).
Referring to Fig. 3, gearwheel 4 is for to be abutted against two big internal gears of setting, and each big internal gear is connected with a joggle with four small gears 5 respectively, and small gear 5 is little external gear.
Two big internal gears that are abutted against setting are fixed on two ring gears 8 that wheel rim 7 on the running shaft 2 and wheel rim 7 liners connect by one and form.

Claims (5)

1. one-axis multi-machine speeding wind power generating set, the running shaft (2), the permanent magnetic multi-stage generator (6) that comprise band wind-force rotation blade (1), it is characterized in that being equipped with on the running shaft (2) one or more gearwheels (4), with two or more at least small gears (5) of gearwheel (4) engagement, each small gear (5) is corresponding to be connected with a permanent magnetic multi-stage generator (6) input shaft.
2. according to the described one-axis multi-machine speeding wind power generating set of claim 1, it is characterized in that gearwheel (4) is a big internal gear, small gear (5) is little external gear.
3. according to the described one-axis multi-machine speeding wind power generating set of claim 2, it is characterized in that four small gears (5) and a gearwheel (4) are connected with a joggle.
4. according to the described one-axis multi-machine speeding wind power generating set of claim 1, for to be abutted against two big internal gears of setting, each big internal gear is connected with a joggle with four small gears (5) respectively to it is characterized in that gearwheel (4), and small gear (5) is little external gear.
5. according to the described one-axis multi-machine speeding wind power generating set of claim 4, two big internal gears that it is characterized in that being abutted against setting are fixed on two ring gears (8) that wheel rim (7) on the running shaft (2) and wheel rim (7) liner connect by one and form.
CNA2007102022698A 2007-10-25 2007-10-25 One-axis multi-machine speeding wind generator set Pending CN101344072A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNA2007102022698A CN101344072A (en) 2007-10-25 2007-10-25 One-axis multi-machine speeding wind generator set

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNA2007102022698A CN101344072A (en) 2007-10-25 2007-10-25 One-axis multi-machine speeding wind generator set

Publications (1)

Publication Number Publication Date
CN101344072A true CN101344072A (en) 2009-01-14

Family

ID=40246160

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2007102022698A Pending CN101344072A (en) 2007-10-25 2007-10-25 One-axis multi-machine speeding wind generator set

Country Status (1)

Country Link
CN (1) CN101344072A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012146382A1 (en) * 2011-04-28 2012-11-01 Imo Holding Gmbh Device for transmitting rotational energy, and wind energy plant which is equipped therewith

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012146382A1 (en) * 2011-04-28 2012-11-01 Imo Holding Gmbh Device for transmitting rotational energy, and wind energy plant which is equipped therewith
CN103635713A (en) * 2011-04-28 2014-03-12 Imo控股有限责任公司 Device for transmitting rotational energy, and wind energy plant which is equipped therewith

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PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
WD01 Invention patent application deemed withdrawn after publication

Open date: 20090114

C02 Deemed withdrawal of patent application after publication (patent law 2001)