CN202424444U

CN202424444U - Combined type generator

Info

Publication number: CN202424444U
Application number: CN2011200943939U
Authority: CN
Inventors: 丁建平
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-04-02
Filing date: 2011-04-02
Publication date: 2012-09-05
Anticipated expiration: 2021-04-02

Abstract

Provided is a combined type generator, capable of effectively overcoming the defects of a rotor, such as strong rotor resistance, high energy consumption, and pollution to the environment. The combined type generator is structurally characterized in that: a stator is composed of a front stator body and a connected rear stator body; a rotor is formed by assembling a front rotor body and a rear rotor body upon one rotor shaft; the winding groove of the front stator body and the winding groove of the rear stator body are internally provided with a serially connected stator winding; the front rotor body and the rear rotor body are formed by a plurality of rotor winding sheets arranged upon the rotor shaft in an even-distribution manner in the circumferential direction; the winding grooves of the front rotor body and the rear rotor body are internally provided with a serially connected rotor winding; two ends of the rotor shaft sticking out the stator are respectively provided with a power wheel and a conjunction box; two magnetic protruding anode tooth center lines of the front rotor body and the rear rotor body are upon one straight line; and the stator tooth of the front stator body and the center line of the winding groove of the rear stator body are upon one straight line, thus to form a double-generator mechanism. The combined type generator features a novel and unique structure, excellent usage effect, great generating capacity, small rotor resistance, low energy consumption, and weak environmental pollution.

Description

A kind of combined power generation machine

Technical field

The utility model relates to generator, particularly a kind of combined power generation machine.

Background technology

Generator is the common equipment of generating, mainly constitutes by stator and rotor, but because the problem of structure; Existing generator uses the rotor resistance big, and energy consumption is high, and environment is had pollution; Do not meet the requirement of carbon zero discharge, though existing have diversified generator, for various reasons; All satisfied not the actual needs of people to generator, therefore, its improvement and innovate imperative.

Summary of the invention

To above-mentioned situation, for overcoming the prior art defective, the purpose of the utility model just provides a kind of combined power generation machine, can solve effectively that the rotor resistance is big, energy consumption is high, to the pollution problem of environment.

The technical scheme that the utility model solves is; Comprise stator and rotor; Rotor places in the stator, and stator is made up of preceding stator body and the back stator body that connects together, and rotor is contained on the same armature spindle by preceding rotor block and back rotor block to be formed; The stator winding of series connection is housed in the winding slot of in the winding slot of preceding stator body and back stator body; Preceding rotor block and back rotor block are along a plurality of rotor winding sheets formations of circumferentially all putting on armature spindle, in the winding slot of preceding rotor block and back rotor block the rotor winding that is cascaded are housed, and the armature spindle of rotor stretches out the two ends of stator; Stretch out on the armature spindle two ends of stator and adorn power wheel and terminal box respectively; Before rotor block and two the magnetic protruding anodal tooth center line of back on the rotor block point-blank, the center line of the stator tooth of preceding stator body and the winding slot of back stator body constitutes the double-generator structure at straight line.

The utility model novel structure is unique, and result of use is good, and generating capacity is strong, and the rotor resistance is little, and energy consumption is low, and environmental pollution is little, is the innovation on the generator.

Description of drawings

Fig. 1 is the section of structure of the utility model.

Fig. 2 is the preceding stator of the utility model and the sectional view of preceding rotor portion.

Fig. 3 is the back stator of the utility model and the sectional view of back rotor portion.

Magnetic machine center line chart when Fig. 4 is 2 generators of the utility model.

Magnetic machine center line chart when Fig. 5 is 6 generators of the utility model.

Fig. 6 is the preceding rotor magnetic pole center of 2 generators line chart of the utility model.

Fig. 7 is a convex rotor pole center line chart behind 2 generators of the utility model.

Fig. 8 is 4 generator magnetic pole center line charts of the utility model.

Fig. 9 is the 1st the generator magnetic pole center line chart of the utility model.

Figure 10 is the 2nd the generator magnetic pole center line chart of the utility model.

Figure 11 is the 3rd the generator magnetic pole center line chart of the utility model.

Figure 12 is the 4th the generator magnetic pole center line chart of the utility model.

Embodiment

Elaborate below in conjunction with the embodiment of accompanying drawing to the utility model.

1-3 provides by accompanying drawing; The utility model comprises stator and rotor; Rotor places in the stator, and stator is made up of preceding stator body 1 and the back stator body 3 that connects together, and rotor is contained on the same armature spindle by preceding rotor block 2 and back rotor block 4 to be formed; The stator winding of series connection is housed in the winding slot 10 of preceding stator body and in the winding slot 14 of back stator body; Preceding rotor block and back rotor block are along a plurality of rotor winding sheets formations of circumferentially all putting on armature spindle 6, in the

winding slot

8,13 of preceding rotor block and back rotor block the rotor winding that is cascaded are housed, and the armature spindle of rotor stretches out the two ends of stator; Stretch out and adorn power wheel 7 and terminal box 5 on the armature spindle two ends of stator respectively; Before rotor block and latent anodal tooth 9,12 center lines of two magnetic of back on the rotor block point-blank, the center line of the stator tooth 11 of preceding stator body and the winding slot 14 of back stator body constitutes the double-generator structure at straight line.

In order to guarantee result of use, said rotor is at least the winding sheet combination of 2 even numbers, and rotor, stator are split; Winding is the integral type that is concatenated into, and the magnetic pole of each rotor is 4 rotor winding sheets (4 utmost point); Be distributed on armature spindle week upwards with an angle of 90 degrees; 6 rotor winding sheets (6 grades) are uniformly distributed with armature spindle week upwards with 60 degree angles, by that analogy.

The utility model is in practical implementation; Can be combined into the combined power generation machine of different capacity and size because of different situations, each group stator body and rotor block constitute the generator (promptly becoming a generator, as follows) of a unit; When two groups of 2 generating sets that constitute fashionable; Two rotor magnetic pole center lines point-blank, preceding positive rotor pole center line is to the winding slot center line of stator, the positive rotor pole center line in back is to stator tooth center line (like Fig. 6, shown in 7); When 4 motor combination together, each rotor magnetic pole center line becomes a line (shown in Fig. 8-12) to each stator tooth; When 6 generating sets lump together, the anodal center line of each rotor magnetic becomes a line (as shown in Figure 5) to each stator tooth; Two anodal convex pole center lines of rotor; Point-blank; The center line of two preceding stator tooths of stator and back stator slot is one straight (as shown in Figure 4); Perhaps two stator slots will be wrong between two rotors at straight line, and wrong distance is the distance (like Fig. 6, shown in 7) of closely facing two groove tooth center lines.

For distributed polar rotor; Band sun in latent; A canine tooth is to 2 little teeth of stator in the middle of the rotor with non-salient poles, and two the little teeth of rotor in both sides are to 3 teeth of stator, and the center line of the middle canine tooth of rotor positive pole is to preceding stator slot center line before the non-salient pole; The center line of the anodal canine tooth of back rotor is to the center line of back stator tooth, and the slip ring on the armature spindle need not make sealed-bearing into.

When 4 generating sets lumped together, 4 anodal center lines of generator amature were to 4 stator tooth traces, and each stator tooth is divided into the per pass line; Middle sky more greatly, 4 lines are average, lean on a bit toward one side of tooth; The anodal center line of each rotor magnetic is to each stator tooth trace, and 6 generating sets lump together too, if with three-way motor drives generator; The electricity that generator comes out becomes direct current, supplies with storage battery, supplies inverter to become the Alternating Current Power Supply motivation again.Motor and generator proportioning, by the decision of the resistance of generator, 2 generators are one 1/2 resistances.Generator must be that even sets lumps together.For distributed polar rotor, latent middle band sun, 1 canine tooth is to two little teeth of stator, and epitrochanterian 2 teeth are anode facing to three teeth on the stator in the middle of the rotor pole, are the big utmost point of iron entirely.A said generator is meant the power facility that a stator body and rotor block constitute.

Can be found out that by above-mentioned situation the utility model is the innovation on existing electric generator structure, is to be contained in to place in the stator case on the same armature spindle by the rotor block that separates to constitute, the anodal center line of the epitrochanterian magnetic in front and back point-blank; Center line on the tooth of stator and the groove of another stator is on same straight line, and the resistance between the generator will be cancelled out each other like this, and remaining resistance has only original 1/2 when being two generators compositions; When being 4 when combining, be original 1/4, when being 6 when combining, be original 1/6 etc.; Winding iron core can be used rubidium iron boron, and result of use is good, practices thrift parts and cost; During use, can adopt 3000 rev/mins high-speed motor to drive, realize the carbon zero discharge; Non-environmental-pollution effectively solves electrical problem, and economic and social benefit is huge.

Claims

1. combined power generation machine; Comprise stator and rotor, rotor places in the stator, it is characterized in that; Stator is made up of preceding stator body (1) and the back stator body (3) that connects together; Rotor is contained on the same armature spindle by preceding rotor block (2) and back rotor block (4) to be formed, and the stator winding of series connection is housed in the winding slot (14) of in the winding slot of preceding stator body (10) and back stator body, and preceding rotor block is along a plurality of rotor winding sheets formations of circumferentially all putting on armature spindle (6) with the back rotor block; In the winding slot (8,13) of preceding rotor block and back rotor block the rotor winding that is cascaded is housed; The armature spindle of rotor stretches out the two ends of stator, stretches out on the armature spindle two ends of stator and adorns power wheel (7) and terminal box (5) respectively, and center line point-blank for the latent anodal tooth (9,12) of two magnetic on preceding rotor block and the back rotor block; The center line of the winding slot (14) of the stator tooth (11) of preceding stator body and back stator body constitutes the double-generator structure at straight line.

2. combined power generation machine according to claim 1 is characterized in that, said rotor is at least the winding sheet combination of 2 even numbers; Rotor, stator are split, and winding is the integral type that is concatenated into, and the magnetic pole of each rotor is; 4 rotor winding sheets; Be distributed on armature spindle week upwards with an angle of 90 degrees, 6 rotor winding sheets are uniformly distributed with armature spindle week upwards with 60 degree angles.

3. combined power generation machine according to claim 1; It is characterized in that; Said generator is by 2 combinations; Two rotor magnetic pole center lines point-blank, preceding positive rotor pole center line is to the winding slot center line of stator, the positive rotor pole center line in back is to the stator tooth center line; 4 motor combination together, each rotor magnetic pole center line becomes a line to each stator tooth; 6 generating sets lump together, and the anodal center line of each rotor magnetic becomes a line to each stator tooth; Two anodal convex pole center lines of rotor, point-blank, the center line of two preceding stator tooths of stator and back stator slot is at straight line.

4. combined power generation machine according to claim 1; It is characterized in that; Said rotor is a rotor with non-salient poles, and a canine tooth is to 2 little teeth of stator in the middle of the rotor with non-salient poles, and two the little teeth of rotor in both sides are to 3 teeth of stator; The center line of a canine tooth is to preceding stator slot center line in the middle of the rotor positive pole before the non-salient pole, and the center line of the anodal canine tooth of back rotor is to the center line of back stator tooth; 4 in generator is combined, and the anodal center line of rotor is to the stator tooth trace, and each stator tooth is divided into the per pass line, and the anodal center line of each rotor magnetic is to each stator tooth trace.