CN105305926A - Bilaterally controlled pole-changing three-phase motor system - Google Patents
Bilaterally controlled pole-changing three-phase motor system Download PDFInfo
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- CN105305926A CN105305926A CN201510769348.1A CN201510769348A CN105305926A CN 105305926 A CN105305926 A CN 105305926A CN 201510769348 A CN201510769348 A CN 201510769348A CN 105305926 A CN105305926 A CN 105305926A
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Abstract
The invention creatively discloses a bilaterally controlled pole-changing three-phase motor system, which comprises an active magnetic control system lidesheng, a control port 1 of the active magnetic control system lidesheng, a control port 2 of the active magnetic control system lidesheng, a magnetic line direction 1, an S/N magnetic pole 1, an excitation solenoid 1, an input solenoid, a lateral H-shaped magnetizer 1, an N/S magnetic pole 2, a magnetic line direction 2, a rotor rotating direction 1, a power supply input port 1, a control port 4 of the active magnetic control system lidesheng, a control port 3 of the active magnetic control system lidesheng, a motor magnetizer 1, a magnetic line direction 3, an N/S magnetic pole 3, an excitation solenoid 2, a lateral H-shaped magnetizer 2, an S/N magnetic pole 4, a magnetic line direction 4, a rotor rotating direction 2, a power supply input port 2, a power supply input port 3, a power supply input port 4 (25), a power supply input port 5, a power supply input port 6 and the like.
Description
Technical field
The present invention relates to the bilateral control pole-changing three phase electric machine technology of the multi-field purposes such as a kind of active magnetic, particularly relate to a kind of device utilizing the I-shaped magnetic conductor of bilateral and line bag size of current forward and reverse with control line bag electric current; The electric device (being called for short " bilateral control pole-changing three phase electric machine system ") utilizing variable speed to drive with aircraft, unmanned plane, electric motor car, fan, air compressor machine etc.
Background technology
The frequency converter of current motor application is made up of electronic devices and components, and components and parts easily burn by big current and overload, have direct correlation easily to damage with ambient temperature, humidity; Frequency converter is online variable mode, and product cost is high; The motor price of frequency converter and this power is close and higher.
Summary of the invention
The present invention be directed to the deficiencies in the prior art and a kind of two side control type pole-changing three phase electric machine technology is provided.
The problem that the present invention solves: motor and electric tool and electric equipment automatic speed regulation; Firing current is little contributes to energy-conservation and speed stabilizing; Reduce electrical fault, reduce product cost.
Principle of the present invention: according to electric magnetisation principle, utilizes line bag around bilateral I-shaped magnetic conductor excitation magnetic field, and line bag electric current as required positive anti-switching form polarity exchange and rotor synchronous rotary and stator line and contract for fixed output quotas to give birth to and cut driving magnetic field.
N=S × F/P: rotating speed N=time S(fixed value) to look equipment variable for * frequency F()/magnetic pole logarithm P(pole-changing number), namely change magnetic pole logarithm and reach and make up the self balancing effect of rotating speed; Automatically reduce when external force actuating speed improves magnetic pole logarithm reduce simultaneously line bag electric current reduce magnetic field intensity adjustment output speed stablize; Automatically increase when external force actuating speed is slowed down magnetic pole logarithm increase simultaneously line bag electric current improve magnetic field intensity adjustment output speed stablize.
Reactive magnetron system features: N/S magnetic pole arbitrarily variable, I size of current and magnetic field intensity electrodeless adjustable.
Structure of the present invention comprises: reactive magnetron system lidesheng, reactive magnetron system lidesheng control port 1, reactive magnetron system lidesheng control port 2, magnetic line of force direction 1, S/N magnetic pole 1, excitation wire bag 1, input line bag, the I-shaped magnetic conductor 1 in side, N/S magnetic pole 2, magnetic line of force direction 2, rotor direction of rotation 1, power input port 1, reactive magnetron system lidesheng control port 4, reactive magnetron system lidesheng control port 3, motor magnetic conductor 1, magnetic line of force direction 3, N/S magnetic pole 3, excitation wire bag 2, the I-shaped magnetic conductor 2 in side, S/N magnetic pole 4, magnetic line of force direction 4, rotor direction of rotation 2, power input port 2, power input port 3, 25. power input port 4, power input port 5, power input port 6 etc.
By 6. excitation wire bag 1 and 2. side annular magnetizer 1 and 7. input line bags and 15. motor magnetic conductors and 18. excitation wire bag 2 and 19. side annular magnetizers 2
And two side control type pole-changing three phase electric machine system such as common composition such as 14. reactive magnetron system lidesheng etc.
One group of 1. built-in control information parallel connection one group of reactive magnetron system lidesheng is exported through 2. reactive magnetron system lidesheng control port 1 and 3. reactive magnetron system lidesheng control ports 2 respectively and is powered by 6. excitation wire bags 1;
6. excitation wire bag 1 electric generation N/S variable have polarity magnetic field, 6. what excitation wire bag 1 produced variable has polarity magnetic field and rotor synchronous cutting 7. input line bag, and 7. input line bag AC power inputs respectively through 12. power input port 1 and 23. power input port 2; 24. power input port 3 and 25. power input port 4; 26. power input port 5 and 27. power input port 6 input the main driving electric energy of three-phase.
Two group of 1. built-in control information of reactive magnetron system lidesheng di-group export through 13. reactive magnetron system lidesheng control port 4 and 14. reactive magnetron system lidesheng control ports 3 is respectively powered by 18. excitation wire bags 2;
18. excitation wire bags 2 electric generation N/S variable have polarity magnetic field, what 18. excitation wire bags 2 produced variable has polarity magnetic field and rotor synchronous cutting 7. input line bag, and 7. input line bag AC power inputs respectively through 12. power input port 1 and 23. power input port 2; 24. power input port 3 and 25. power input port 4; 26. power input port 5 and 27. power input port 6 input the main driving electric energy of three-phase.
In bilateral control pole-changing three-phase generation technology of the present invention performance period, the mode of the change pole-changing of rotating speed adjusts the object of the stability of output voltage.
Accompanying drawing explanation
Fig. 1 is patent bilateral control pole-changing three phase electric machine system configuration schematic diagram of the present invention
Fig. 2 is that patent bilateral control pole-changing three phase electric machine system of the present invention launches floor map
In figure: 1. reactive magnetron system lidesheng, 2. reactive magnetron system lidesheng control port 1, 3. reactive magnetron system lidesheng control port 2, 4. magnetic line of force direction 1, 5.S/N magnetic pole 1, 6. excitation wire bag 1, 7. input line bag, 8. the I-shaped magnetic conductor 1 in side, 9.N/S magnetic pole 2, 10. magnetic line of force direction 2, 11. rotor direction of rotation 1, 12. power input port 1, 13. reactive magnetron system lidesheng control ports 4, 14. reactive magnetron system lidesheng control ports 3, 15. motor magnetic conductors 1, 16. magnetic line of force directions 3, 17.N/S magnetic pole 3, 18. excitation wire bags 2, the 19. I-shaped magnetic conductors 2 in side, 20.S/N magnetic pole 4, 21. magnetic line of force directions 4, 22. rotor direction of rotation 2, 23. power input port 2, 24. power input port 3 and 25. power input port 4, 26. power input port 5, 27. power input port 6.
Embodiment
Accompanying drawings is as follows
embodiment 1: one 40 kilowatts of alternating current generator: exciting voltage 90V; Electric current 5A, power=450VA.reactive magnetron system lidesheng only controls power 450VA load, and relative process structure is easy, cost is cheap.
Structure of the present invention comprises: reactive magnetron system lidesheng, reactive magnetron system lidesheng control port 1, reactive magnetron system lidesheng control port 2, magnetic line of force direction 1, S/N magnetic pole 1, excitation wire bag 1, input line bag, the I-shaped magnetic conductor 1 in side, N/S magnetic pole 2, magnetic line of force direction 2, rotor direction of rotation 1, power input port 1, reactive magnetron system lidesheng control port 4, reactive magnetron system lidesheng control port 3, motor magnetic conductor 1, magnetic line of force direction 3, N/S magnetic pole 3, excitation wire bag 2, the I-shaped magnetic conductor 2 in side, S/N magnetic pole 4, magnetic line of force direction 4, rotor direction of rotation 2, power input port 2, power input port 3, 25. power input port 4, power input port 5, power input port 6 etc.
By 6. excitation wire bag 1 and 2. side annular magnetizer 1 and 7. input line bags and 15. motor magnetic conductors and 18. excitation wire bag 2 and 19. side annular magnetizers 2
And two side control type pole-changing three phase electric machine system such as common composition such as 14. reactive magnetron system lidesheng etc.
One group of 1. built-in control information parallel connection one group of reactive magnetron system lidesheng is exported through 2. reactive magnetron system lidesheng control port 1 and 3. reactive magnetron system lidesheng control ports 2 respectively and is powered by 6. excitation wire bags 1;
6. excitation wire bag 1 electric generation N/S variable have polarity magnetic field, 6. what excitation wire bag 1 produced variable has polarity magnetic field and rotor synchronous cutting 7. input line bag, and 7. input line bag AC power inputs respectively through 12. power input port 1 and 23. power input port 2; 24. power input port 3 and 25. power input port 4; 26. power input port 5 and 27. power input port 6 input the main driving electric energy of three-phase.
Two group of 1. built-in control information of reactive magnetron system lidesheng di-group export through 13. reactive magnetron system lidesheng control port 4 and 14. reactive magnetron system lidesheng control ports 3 is respectively powered by 18. excitation wire bags 2;
18. excitation wire bags 2 electric generation N/S variable have polarity magnetic field, what 18. excitation wire bags 2 produced variable has polarity magnetic field and rotor synchronous cutting 7. input line bag, and 7. input line bag AC power inputs respectively through 12. power input port 1 and 23. power input port 2; 24. power input port 3 and 25. power input port 4; 26. power input port 5 and 27. power input port 6 input the main driving electric energy of three-phase.
Claims (1)
1. one kind by bilateral control pole-changing three phase electric machine system, reactive magnetron system lidesheng is it is characterized in that described in claim, reactive magnetron system lidesheng control port 1, reactive magnetron system lidesheng control port 2, magnetic line of force direction 1, S/N magnetic pole 1, excitation wire bag 1, input line bag, the I-shaped magnetic conductor 1 in side, N/S magnetic pole 2, magnetic line of force direction 2, rotor direction of rotation 1, power input port 1, reactive magnetron system lidesheng control port 4, reactive magnetron system lidesheng control port 3, motor magnetic conductor 1, magnetic line of force direction 3, N/S magnetic pole 3, excitation wire bag 2, the I-shaped magnetic conductor 2 in side, S/N magnetic pole 4, magnetic line of force direction 4, rotor direction of rotation 2, power input port 2, power input port 3, 25. power input port 4, power input port 5, power input port 6 etc.,
By 6. excitation wire bag 1 and 2. side annular magnetizer 1 and 7. input line bags and 15. motor magnetic conductors and 18. excitation wire bag 2 and 19. side annular magnetizers 2
And two side control type pole-changing three phase electric machine system such as common composition such as 14. reactive magnetron system lidesheng etc.;
One group of 1. built-in control information parallel connection one group of reactive magnetron system lidesheng is exported through 2. reactive magnetron system lidesheng control port 1 and 3. reactive magnetron system lidesheng control ports 2 respectively and is powered by 6. excitation wire bags 1;
6. excitation wire bag 1 electric generation N/S variable have polarity magnetic field, 6. what excitation wire bag 1 produced variable has polarity magnetic field and rotor synchronous cutting 7. input line bag, and 7. input line bag AC power inputs respectively through 12. power input port 1 and 23. power input port 2; 24. power input port 3 and 25. power input port 4; 26. power input port 5 and 27. power input port 6 input the main driving electric energy of three-phase;
Two group of 1. built-in control information of reactive magnetron system lidesheng di-group export through 13. reactive magnetron system lidesheng control port 4 and 14. reactive magnetron system lidesheng control ports 3 is respectively powered by 18. excitation wire bags 2;
18. excitation wire bags 2 electric generation N/S variable have polarity magnetic field, what 18. excitation wire bags 2 produced variable has polarity magnetic field and rotor synchronous cutting 7. input line bag, and 7. input line bag AC power inputs respectively through 12. power input port 1 and 23. power input port 2; 24. power input port 3 and 25. power input port 4; 26. power input port 5 and 27. power input port 6 input the main driving electric energy of three-phase.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510769348.1A CN105305926A (en) | 2015-11-12 | 2015-11-12 | Bilaterally controlled pole-changing three-phase motor system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510769348.1A CN105305926A (en) | 2015-11-12 | 2015-11-12 | Bilaterally controlled pole-changing three-phase motor system |
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| Publication Number | Publication Date |
|---|---|
| CN105305926A true CN105305926A (en) | 2016-02-03 |
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| CN201510769348.1A Pending CN105305926A (en) | 2015-11-12 | 2015-11-12 | Bilaterally controlled pole-changing three-phase motor system |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19705161C1 (en) * | 1997-02-11 | 1998-01-02 | Hans Hermann Rottmerhusen | Armature winding of brakable commutator motor e.g. for electric power tools, such as circular saws |
| CN101218740A (en) * | 2005-07-06 | 2008-07-09 | 艾康有限公司 | Electromotor |
| DE102013016216A1 (en) * | 2013-09-28 | 2015-04-02 | Andreas Stihl Ag & Co. Kg | "Method for braking an electric drive motor" |
-
2015
- 2015-11-12 CN CN201510769348.1A patent/CN105305926A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19705161C1 (en) * | 1997-02-11 | 1998-01-02 | Hans Hermann Rottmerhusen | Armature winding of brakable commutator motor e.g. for electric power tools, such as circular saws |
| CN101218740A (en) * | 2005-07-06 | 2008-07-09 | 艾康有限公司 | Electromotor |
| DE102013016216A1 (en) * | 2013-09-28 | 2015-04-02 | Andreas Stihl Ag & Co. Kg | "Method for braking an electric drive motor" |
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Application publication date: 20160203 |