CN109617282B - Single-phase motor - Google Patents
Single-phase motor Download PDFInfo
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- CN109617282B CN109617282B CN201811468466.9A CN201811468466A CN109617282B CN 109617282 B CN109617282 B CN 109617282B CN 201811468466 A CN201811468466 A CN 201811468466A CN 109617282 B CN109617282 B CN 109617282B
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- 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
- H02K3/12—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots
- H02K3/16—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots for auxiliary purposes, e.g. damping or commutating
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/0094—Structural association with other electrical or electronic devices
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Motor And Converter Starters (AREA)
- Control Of Electric Motors In General (AREA)
Abstract
The invention relates to a novel single-phase motor which comprises a rotor, a stator, a plurality of main windings and a plurality of auxiliary windings, wherein the main windings and the auxiliary windings are wound on the stator, the auxiliary windings are positioned between two adjacent main windings, the main windings are connected with a first connection wire, a second connection wire, a third connection wire and a fourth connection wire, the first connection wire and the fourth connection wire are connected in series, the second connection wire and the third connection wire are connected in series, a loop formed by the first connection wire and the fourth connection wire is connected in parallel with a loop formed by the second connection wire and the third connection wire, a first adjusting resistor is connected in series on the first connection wire, a second adjusting resistor is connected in series on the second connection wire, and a starting capacitor is connected in series on the auxiliary windings. The invention can realize the mutual switching of the motor on the working voltage of 220V and 110V without an additional voltage converter, and is beneficial to reducing the use cost of the motor and the loss of electric energy.
Description
Technical Field
The invention relates to the technical field of motors, in particular to a single-phase motor.
Background
Each motor has a rated voltage working range, but in the actual use process, the common commercial power standard of the U.S., europe, japan, and the like is 110V and 60Hz alternating current voltage, while the common commercial power standard of the countries of china, russia, and the like is 220V and 50Hz alternating current, and the two are incompatible, so that a lot of inconvenience is brought to the use aspect of the electric motor, the use range of the electric motor is narrow, and a voltage converter needs to be purchased additionally in the use process of different countries, so that the use cost of the electric motor is increased, and extra electric energy loss exists.
Disclosure of Invention
The invention aims to provide a single-phase motor, which can switch an external switch of the motor, so that the motor can be suitable for working voltages of 220V and 110V at the same time, an additional voltage converter is not needed, and the loss of electric energy is reduced.
The above object of the present invention is achieved by the following technical solutions: a single-phase motor comprises a rotor, a stator, a plurality of main windings and a plurality of auxiliary windings, wherein the main windings and the auxiliary windings are wound on the stator, the auxiliary windings are located between two adjacent main windings, a first connection wire, a second connection wire, a third connection wire and a fourth connection wire are connected to the main windings, the first connection wire is connected with the fourth connection wire in series, the second connection wire is connected with the third connection wire in series, a loop formed by the first connection wire and the fourth connection wire is connected with a loop formed by the second connection wire and the third connection wire in parallel, a first adjusting resistor is connected to the first connection wire in series, a second adjusting resistor is connected to the second connection wire in series, and a starting capacitor is connected to the auxiliary windings in series.
Through adopting above-mentioned technical scheme, through setting up first adjusting resistor and second adjusting resistor, make the motor need be under 220V voltage during operation, adjust the resistance of first adjusting resistor to the resistance sum of first wiring and fourth wiring, adjust the resistance of second adjusting resistor to the resistance sum of second wiring and third wiring, and when the motor needs under 110V voltage during operation, all become zero with the resistance of first adjusting resistor and second adjusting resistor, and then can realize the motor and switch over each other on 220V and 110V's operating voltage, need not extra voltage converter, be favorable to reducing the use cost of motor and the loss of electric energy.
The invention is further configured to: the first connection wire, the second connection wire, the third connection wire and the fourth connection wire are arranged on the stator at equal intervals.
By adopting the technical scheme, the current is more balanced in the process of communicating the current into the motor.
The invention is further configured to: further comprising:
the voice input module is used for receiving voice information and outputting a voice instruction;
the main control terminal is coupled with the voice input module to receive the voice command and output a corresponding control command;
the control module is coupled to the main control terminal to receive the corresponding control instruction and output a corresponding control signal; the control module comprises a starting unit, a switching unit and a closing unit, wherein the starting unit receives a starting control signal to start the motor, the switching unit receives a switching control signal to switch the working voltage of the motor, and the closing unit receives a closing control signal to close the motor;
and the indication module is coupled with the control module to receive the corresponding control signal and output the corresponding indication signal for prompting.
Through adopting above-mentioned technical scheme, through setting up voice input module in order to receive voice information and through main control terminal analysis voice information in order to output control command, rethread control module will receive control command and transmit to corresponding functional unit in to realize the automatic switch of motor and the switching of voltage, in order to adapt to 110V and 220V's voltage, the convenience is high, meanwhile, when the motor made corresponding during operation according to voice information, the state of motor was accurately known to the accessible instruction module.
The invention is further configured to: the indicating module comprises a calling unit and a corresponding control signal indicating lamp database which stores corresponding control signals;
the calling unit is coupled to the control module to receive a corresponding control signal and call an indicator lamp corresponding to the control signal in the corresponding control signal indicator lamp database to perform light-on indication.
Through adopting above-mentioned technical scheme, call the unit through the setting, call the pilot lamp of opening when the motor is opened and carry out the bright lamp, call the pilot lamp of switching when switching and carry out the bright lamp, call the pilot lamp of closing when closing and carry out the bright lamp, be favorable to improving the orderliness to the suggestion of motor operating condition.
The invention is further configured to: the corresponding control signal indicator lamp database stores a green lamp indicator corresponding to the starting control signal, a yellow lamp indicator corresponding to the switching control signal, a red lamp indicator corresponding to the closing control signal and a white lamp indicator corresponding to the condition that the motor does not respond when receiving any control signal.
Through adopting above-mentioned technical scheme, through setting up the colour pilot lamp that corresponds motor operating condition, improve the suggestion accuracy to motor operating condition, instruct in order to carry out trouble display to the motor through setting up the white light simultaneously.
The invention is further configured to: further comprising:
the storage module is coupled with the indicating module and used for storing the times of indicating the white light in the corresponding control signal indicating light database, defining the times of indicating the white light to be α times, and outputting an alarm signal when α is more than or equal to 3;
a staff mobile phone number database is arranged in the storage module, and the staff mobile phone number database stores the white light indication times and the mobile phone numbers of corresponding staff stored in the storage module;
the voice prompt module is coupled with the storage module to receive the alarm signal, takes the white light indication times as a query object, calls a staff mobile phone number matched with the white light indication times in a staff mobile phone number database, and reminds the staff to overhaul through voice.
Through adopting above-mentioned technical scheme, after the white light instruction of motor reached certain number of times, then show that the motor has just been unable normally to carry out work through speech information many times, accessible staff cell-phone number database and voice prompt module's setting, the staff that the notice corresponds overhauls the motor.
The invention is further arranged in that a working time database of workers, a maintenance frequency database of the workers and a real-time working state database of the workers are also arranged in the storage module, when the number of times of white light indication reaches α times, the working time required for the maintenance of the motor reaches a year, the maintenance frequency reaches b times and the maintenance personnel in work participate;
and the selection module is coupled with the storage module for carrying out maintainer selection, and when the voice-notified maintainers are multiple, the selection module takes the working time, the overhauling times and the working state of the maintainers as a set, and takes the working state as a first selection object, the overhauling times as a second selection object and the working time as a third selection object so as to select the maintainers in the working state, the working time of which reaches a year and the overhauling times of which reaches b times as the reminding objects of the voice prompt module.
By adopting the technical scheme, the working state is used as a first selection object, the overhaul frequency is used as a second selection object, and the working time is used as a third selection object so as to select the most suitable overhaul object by setting the working time database of the working personnel, the overhaul frequency database of the working personnel and the real-time working state database of the working personnel.
The invention is further configured to: the working states of the workers in the real-time working state database of the workers comprise a normal working state, a busy state and a rest state;
when the working personnel in the normal working state do not meet the requirements of working time and the maintenance times, the selection module selects the working personnel in the rest state as a first selection object.
Through adopting above-mentioned technical scheme to the staff that further selection accords with the maintenance condition.
In conclusion, the beneficial technical effects of the invention are as follows:
1. by arranging the first adjusting resistor and the second adjusting resistor, the mutual switching of the motor on the working voltages of 220V and 110V can be realized, an additional voltage converter is not needed, and the use cost of the motor and the loss of electric energy are reduced;
2. through setting up voice input module, main control terminal and control module in order realizing to motor speech control for the motor can carry out the switching of switch and voltage automatically, with the voltage that adapts to 110V and 220V, the convenience is high.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.
Fig. 2 is a schematic diagram of a second embodiment of the present invention.
In the figure, 1, rotor; 2. a stator; 3. a main winding; 31. a first wiring; 32. a second wiring; 33. a third wiring; 34. a fourth wiring; 4. a secondary winding; 41. starting a capacitor; 5. a voice input module; 6. a master control terminal; 7. a control module; 8. a start unit; 9. a switching unit; 10. a closing unit; 11. an indication module; 12. a calling unit; 13. a corresponding control signal indicator light database; 14. a storage module; 15. a staff mobile phone number database; 16. a voice prompt module; 17. a staff working time database; 18. a staff overhaul frequency database; 19. a real-time working state database of workers; 20. a selection module; 21. a first adjusting resistor; 22. and a second adjusting resistor.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows:
referring to fig. 1, a single phase motor disclosed by the present invention includes a rotor 1, a 36-slot stator 2, a plurality of main windings 3 wound on the stator 2, and a plurality of auxiliary windings 4, wherein the main windings 3 and the auxiliary windings 4 are arranged at equal intervals along a circumferential direction and are staggered with each other, so that each auxiliary winding 4 is located between two adjacent main windings 3, the main windings 3 are connected with a first connection wire 31, a second connection wire 32, a third connection wire 33, and a fourth connection wire 34, and the first connection wire 31, the second connection wire 32, the third connection wire 33, and the fourth connection wire are arranged at equal intervals in the circumferential direction of the stator 2 and are connected to a power supply.
The first connection wire 31 is connected with the fourth connection wire 34 in series, the second connection wire 32 is connected with the third connection wire 33 in series, a loop formed by the first connection wire 31 and the fourth connection wire 34 is connected with a loop formed by the second connection wire 32 and the third connection wire 33 in parallel, the first connection wire 31 is connected with the first adjusting resistor 21 in series, the second connection wire 32 is connected with the second adjusting resistor 22 in series, and the secondary winding 4 is connected with the starting capacitor 41 in series; when the motor needs to work under the voltage of 220V, the resistance value of the first adjusting resistor 21 is adjusted to the sum of the resistances of the first connection line 31 and the fourth connection line 34, the resistance value of the second adjusting resistor 22 is adjusted to the sum of the resistances of the second connection line 32 and the third connection line 33, and when the motor needs to work under the voltage of 110V, the resistance values of the first adjusting resistor 21 and the second adjusting resistor 22 are both changed to be zero.
Example two:
referring to fig. 2, a single-phase motor, based on a further improvement of the first embodiment, further includes a voice input module 5, a main control terminal 6, and a control module 7 disposed in the motor.
The voice input module 5 is used for receiving voice information and outputting a corresponding voice command, the main control terminal 6 is coupled to the voice input module 5 for receiving the corresponding voice command and outputting a corresponding control command, and the control module 7 is coupled to the main control terminal 6 for receiving the corresponding control command and outputting a corresponding control signal; the control module 7 comprises a starting unit 8, a switching unit 9 and a closing unit 10, wherein the starting unit 8 receives a starting control signal to start the motor, the switching unit 9 receives a switching control signal to switch the working voltage of the motor, and the closing unit 10 receives a closing control signal to close the motor.
When the voice input module 5 receives the 'on' voice, the main control terminal 6 outputs an on control signal and transmits the on control signal to the starting unit 8, and the starting unit 8 starts the motor to work; when the voice input module 5 receives switching voice, the main control terminal 6 outputs a switching control signal and transmits the switching control signal to the switching unit 9, and the switching unit 9 switches the voltage access on the motor; when the voice input module 5 receives the voice of "close", the main control terminal 6 outputs a close control signal and transmits the close control signal to the close unit 10, and the close unit 10 stops the motor.
In the process of controlling the motor switch and switching the motor operation by voice input, in order to make the state display of the motor more definite, the invention further comprises an indication module 11, the indication module 11 is coupled to the control module 7 to receive the control signals of "on", "switch" and "off" and output the indication signals corresponding to "on", "switch" and "off" for prompt.
The indicating module 11 comprises a calling unit 12 and a corresponding control signal indicating lamp database 13 stored with corresponding control signals; the corresponding control signal indicating lamp database 13 stores therein a green lamp indication corresponding to the start control signal, a yellow lamp indication corresponding to the switching control signal, a red lamp indication corresponding to the off control signal, and a white lamp indication corresponding to the reception of any control signal to which the motor does not respond.
The retrieving unit 12 is coupled to the control module 7 for receiving the on, switching and off control signals, and retrieves the green light corresponding to the on control signal for lighting indication, the yellow light corresponding to the switching control signal for lighting indication and the red light corresponding to the off control signal for lighting indication in the corresponding control signal indicator database 13, and when the motor receives the on, switching and off control signals and does not perform corresponding work, the retrieving unit 12 retrieves the corresponding white light for lighting indication.
In the process of controlling the motor by voice, in order to ensure the normal work of the motor, the motor needs to be overhauled to ensure that the motor makes corresponding actions in corresponding voice commands, the voice-operated motor control device further comprises a storage module 14, a staff mobile phone number database 15 arranged in the storage module 14, a voice prompt module 16 and a selection module 20, wherein the storage module 14 is coupled with the indication module 11 and used for storing the times of indicating the occurrence of white lights in the corresponding control signal indicator light database 13 and defining the times of indicating the stored white lights to be α times, and when α is more than or equal to 3, an alarm signal is output, namely, the staff needs to overhaul the motor.
In order to enable workers to quickly know the condition of the motor and to perform maintenance, a worker mobile phone number database 15 is arranged in the storage module 14, and the worker mobile phone number database 15 is provided with the white light indication times stored in the storage module 14 and the mobile phone numbers of the corresponding workers; the voice prompt module 16 is coupled to the storage module 14 to receive the alarm signal, and takes the number of times indicated by the white light as the query object to call the mobile phone number of the worker matched with the database 15 of the mobile phone numbers of the workers, so that the mobile phone number of the workers who overhaul the motor can be carried out, and the workers are reminded of overhauling through voice.
Furthermore, in order to ensure the efficiency in the motor maintenance process and ensure the working efficiency of the motor after maintenance, staff who can maintain the motor needs to be screened; defining that a worker who overhauls the motor needs a year of working time, b times of overhaul and participates in the work, wherein a worker working time database 17, a worker overhaul time database 18 and a worker real-time working state database 19 are also arranged in the storage module 14, and the selection module 20 is coupled to the storage module 14 and selects the most suitable maintainer from the worker working time database 17, the worker overhaul time database 18 and the worker real-time working state database 19; when the number of the voice-notified maintenance personnel is multiple, the selection module 20 takes the working time, the maintenance frequency and the working state of the maintenance personnel as a set, and takes the working state as a first selection object, the maintenance frequency as a second selection object and the working time as a third selection object, so as to select the maintenance personnel in the working state, the working time of which reaches a year and the maintenance frequency of which reaches b times as the reminding object of the voice prompt module 16.
The working states of the workers in the real-time working state database 19 of the workers include a normal working state, a busy state and a rest state; the working state is taken as a first selection object, so that workers in normal work can overhaul to avoid disturbing the workers in rest and busy states, but even the workers in the normal working state need to meet the requirements of working time and overhaul times; therefore, when the staff in the normal working state does not meet the requirement of the working time and the requirement of the number of times of maintenance, the staff in the rest state or the staff in the busy state need to be troubled, and at this moment, the selection module 20 takes the staff in the rest state as a first selection object and takes the staff in the busy state as a second selection object to screen the corresponding maintenance staff.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (2)
1. The utility model provides a single-phase motor, includes rotor (1), stator (2), twines a plurality of main winding (3), a plurality of secondary winding (4) on stator (2), and secondary winding (4) are located between two adjacent main winding (3), its characterized in that: a first connection wire (31), a second connection wire (32), a third connection wire (33) and a fourth connection wire (34) are connected to the main winding (3), the first connection wire (31) is connected with the fourth connection wire (34) in series, the second connection wire (32) is connected with the third connection wire (33) in series, a loop formed by the first connection wire (31) and the fourth connection wire (34) is connected with a loop formed by the second connection wire (32) and the third connection wire (33) in parallel, a first adjusting resistor (21) is connected to the first connection wire (31) in series, a second adjusting resistor (22) is connected to the second connection wire (32) in series, and a starting capacitor (41) is connected to the auxiliary winding (4) in series; the first connection wire (31), the second connection wire (32), the third connection wire (33) and the fourth connection wire are arranged on the stator (2) at equal intervals;
further comprising:
the voice input module (5) is used for receiving voice information and outputting a voice instruction;
the main control terminal (6) is coupled with the voice input module (5) to receive the voice command and output a corresponding control command;
the control module (7) is coupled with the main control terminal (6) to receive the corresponding control instruction and output the corresponding control signal; the control module (7) comprises a starting unit (8), a switching unit (9) and a closing unit (10), wherein the starting unit (8) receives a starting control signal to start the motor, the switching unit (9) receives a switching control signal to switch the working voltage of the motor, and the closing unit (10) receives a closing control signal to close the motor;
the indication module (11) is coupled to the control module (7) to receive the corresponding control signal and output the corresponding indication signal for prompting;
the indicating module (11) comprises a calling unit (12) and a corresponding control signal indicating lamp database (13) which stores corresponding control signals;
the calling unit (12) is coupled to the control module (7) to receive a corresponding control signal and call an indicator corresponding to the control signal in the corresponding control signal indicator database (13) for lighting indication;
a green light indication corresponding to the starting control signal, a yellow light indication corresponding to the switching control signal, a red light indication corresponding to the closing control signal and a white light indication corresponding to the condition that the motor does not react when receiving any control signal are stored in the corresponding control signal indicator light database (13);
further comprising:
the storage module (14) is coupled with the indicating module (11) and used for storing the times of indicating the white light in the corresponding control signal indicating light database (13), and defining the times of indicating the white light to be α times, and outputting an alarm signal when α is more than or equal to 3;
a staff mobile phone number database (15) is arranged in the storage module (14), and the staff mobile phone number database (15) stores the white light indication times and the mobile phone numbers of corresponding staff stored in the storage module (14);
the voice prompt module (16) is coupled with the storage module (14) to receive the alarm signal, takes the white light indication times as a query object, calls a matched staff mobile phone number from the staff mobile phone number database (15), and reminds the staff to overhaul through voice;
the storage module (14) is also internally provided with a working time database (17) of workers, a maintenance frequency database (18) of the workers and a real-time working state database (19) of the workers, and when the white light indication frequency reaches α times, the maintenance of the motor requires working time of a year, maintenance frequency of b times and the participation of the maintenance workers in working;
and the selection module (20) is coupled with the storage module (14) for carrying out maintenance personnel selection, when the voice notification is carried out on a plurality of maintenance personnel, the selection module (20) takes the working time, the maintenance times and the working state of the working personnel as a set, and takes the working state as a first selection object, the maintenance times as a second selection object and the working time as a third selection object so as to select the working personnel in the working state, the working time of which reaches a year and the maintenance times of which reaches b times as the reminding object of the voice prompt module (16).
2. A single phase electric motor as claimed in claim 1, wherein: the working states of the workers in the real-time working state database (19) of the workers comprise a normal working state, a busy state and a rest state;
when the working personnel in the normal working state do not meet the working time requirement and the overhaul frequency requirement, the selection module (20) selects the working personnel in the rest state as a first selection object.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811468466.9A CN109617282B (en) | 2018-12-03 | 2018-12-03 | Single-phase motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811468466.9A CN109617282B (en) | 2018-12-03 | 2018-12-03 | Single-phase motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109617282A CN109617282A (en) | 2019-04-12 |
| CN109617282B true CN109617282B (en) | 2020-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811468466.9A Active CN109617282B (en) | 2018-12-03 | 2018-12-03 | Single-phase motor |
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| CN (1) | CN109617282B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2820950A1 (en) * | 1978-05-12 | 1979-11-22 | Siemens Ag | Single phase induction motor with two windings - with auxiliary winding current controlled by PTC resistor which heats up to close open circuit |
| CN2591861Y (en) * | 2002-12-06 | 2003-12-10 | 海尔集团公司 | Control circuit of motor for pulsator washing machine |
| KR100701944B1 (en) * | 2004-04-24 | 2007-03-30 | 엘지전자 주식회사 | Speed changeable Motor |
| CN105515247A (en) * | 2014-10-17 | 2016-04-20 | 宁波甬威智能科技有限公司 | Motor suitable for two kinds of operating voltage |
| CN108414526A (en) * | 2018-02-02 | 2018-08-17 | 江苏方建质量鉴定检测有限公司 | A kind of sloughing of exterior wall detecting system |
| CN108600059B (en) * | 2018-04-24 | 2021-02-19 | Oppo广东移动通信有限公司 | Equipment control method and related product |
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2018
- 2018-12-03 CN CN201811468466.9A patent/CN109617282B/en active Active
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