CN107229016A - A kind of parameter of electric machine update method and system - Google Patents
A kind of parameter of electric machine update method and system Download PDFInfo
- Publication number
- CN107229016A CN107229016A CN201710667259.5A CN201710667259A CN107229016A CN 107229016 A CN107229016 A CN 107229016A CN 201710667259 A CN201710667259 A CN 201710667259A CN 107229016 A CN107229016 A CN 107229016A
- Authority
- CN
- China
- Prior art keywords
- electric machine
- parameter
- motor
- value
- time
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/34—Testing dynamo-electric machines
- G01R31/343—Testing dynamo-electric machines in operation
Abstract
The application provides a kind of parameter of electric machine update method and system, and methods described includes：Judge whether motor reaches the update condition of the parameter of electric machine, if the motor reaches the update condition of the parameter of electric machine, obtain newest parameter of electric machine value, replace existing parameter of electric machine value using the newest parameter of electric machine value, run using newest parameter of electric machine value controlled motor.The application can upgrade in time the parameter of electric machine, to ensure that motor stabilizing is run.
Description
Technical field
The application is related to technical field of motors, more particularly to a kind of parameter of electric machine update method and system.
Background technology
At present, parameter of electric machine value used in controller controlled motor, parameter of electric machine value when usually motor just dispatches from the factory,
That is the original parameter of electric machine value of motor.
But, with the increase of motor use time, aging can occur for the winding electric wire of motor, so as to cause the electricity of motor
The parameter of electric machine value such as sense, resistance is changed, and the real electrical machinery parameter value and initial machine parameter value for causing motor can be produced partially
Difference.
As motor operating time is continued to build up, the real electrical machinery parameter value of the motor and initial machine parameter value deviation meeting
More than the range of tolerable variance of drive and control of electric machine, the runnability of motor can significantly decline afterwards.
At present, usually technical staff after human perception to motor operation hydraulic performance decline, then updates accurate motor ginseng
Numerical value.But, after motor performance significantly declines, manually just can perceive out motor performance decline, so existing scheme without
Method updates parameter of electric machine value for motor in time.
The content of the invention
In consideration of it, the application provides a kind of parameter of electric machine update method and system, it can join in time for motor more new motor
Numerical value, so as to ensure that motor is normally run.
In order to solve above-mentioned purpose, this application provides following technical characteristics：
A kind of parameter of electric machine update method, including：
Judge whether motor reaches the update condition of the parameter of electric machine；
If the motor reaches the update condition of the parameter of electric machine, newest parameter of electric machine value is obtained；
Existing parameter of electric machine value is replaced using the newest parameter of electric machine value；
Run using newest parameter of electric machine value controlled motor.
Optionally, the update condition includes rotating speed of target with the difference of current rotating speed more than preset difference value；
It is then described to judge whether motor reaches the update condition of parameter of electric machine value, including：
Obtain the current operating conditions and current rotating speed of the motor；
Search rotating speed of target corresponding with the current operating conditions；
Calculate the difference of the rotating speed of target and the current rotating speed；
Judge whether the difference is more than preset difference value.
Optionally, the update condition reaches preset time including motor Cumulative Elapsed Time；
It is then described to judge whether motor reaches the update condition of the parameter of electric machine, including：
Obtain motor Cumulative Elapsed Time；
Judge whether the motor Cumulative Elapsed Time reaches preset time.
Optionally, after existing parameter of electric machine value is replaced using the newest parameter of electric machine value, in addition to：
The motor Cumulative Elapsed Time is reset；
Again to the motor accumulated time timing.
Optionally, before existing parameter of electric machine value is replaced using the newest parameter of electric machine value, in addition to：
Obtain current time；
If the current time was in default renewal time, the step of obtaining newest parameter of electric machine value is performed；
If the current time was not in default renewal time, the current time is waited to be in default renewal time
It is interior.
A kind of parameter of electric machine more new system, including：
Controller and the motor being connected with the controller；
The controller includes：
Power-failure memory module for storing parameter of electric machine value；
The master control function module being connected with the power-failure memory module, for judging whether motor reaches the parameter of electric machine more
New Terms, if the motor reaches the update condition of the parameter of electric machine, obtains newest parameter of electric machine value, is joined using the newest motor
Numerical value replaces existing parameter of electric machine value in the power-failure memory module, sends the newest parameter of electric machine value；
One end is connected with the master control function module, one end is connected serial communication modular with motor drive module, is used for
The newest parameter of electric machine value that the master control function module is sent is received, and sends the newest parameter of electric machine value to the electricity
Machine drive module；
The motor drive module being connected with motor, for utilizing the newest parameter of electric machine value motor operation.
Optionally, the power-failure memory module be additionally operable to store multiple motor operating states and with multiple motor operating states
One-to-one multiple rotating speed of target；
Include rotating speed of target with the difference of current rotating speed more than in the case of preset difference value in the update condition, then it is described
Master control function module, which is performed, judges whether motor reaches that the process of the update condition of the parameter of electric machine is specifically included：
The motor drive module, current operating conditions and current rotating speed for gathering motor；
The master control function module, for obtaining motor from the motor drive module by the serial communication modular
Current operating conditions and current rotating speed, obtain target corresponding with the current operating conditions from the power-failure memory module and turn
Speed, calculates the difference of the rotating speed of target and the current rotating speed, judges whether the difference is more than preset difference value.
Optionally, the power-failure memory module is additionally operable to store motor Cumulative Elapsed Time；
Then the master control function module, which is performed, judges whether motor reaches that the process of the update condition of the parameter of electric machine is specifically wrapped
Include：Motor Cumulative Elapsed Time is obtained from the power-failure memory module；Judge whether the motor Cumulative Elapsed Time reaches pre-
If the time.
Optionally, the master control function module, is additionally operable to replace using the newest parameter of electric machine value in master control function module
Change in the power-failure memory module after existing parameter of electric machine value, motor Cumulative Elapsed Time in the power-failure memory module is clear
Zero, and again to the motor accumulated time timing.
Optionally, the master control function module, is additionally operable to obtain current time, if the current time is in default renewal
In time, then the step of obtaining newest parameter of electric machine value is performed；If the current time was not in default renewal time, etc.
Treat that the current time was in default renewal time.
Pass through above technological means, it is possible to achieve following beneficial effect：
The application judges that motor reaches the update condition of the parameter of electric machine by machine, reaches the parameter of electric machine more in motor
New Terms, can obtain newest parameter of electric machine value and replace existing parameter of electric machine value using the newest parameter of electric machine value；So as to
In the newest parameter of electric machine value controlled motor operation of later use.The application can upgrade in time the parameter of electric machine, to ensure that motor is steady
Fixed operation.
Brief description of the drawings
, below will be to embodiment or existing in order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of application, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of parameter of electric machine more new system disclosed in the embodiment of the present application；
Fig. 2 is a kind of flow chart of parameter of electric machine update method disclosed in the embodiment of the present application；
Fig. 3 is a kind of flow chart of parameter of electric machine update method disclosed in the embodiment of the present application；
Fig. 4 is a kind of flow chart of parameter of electric machine update method disclosed in the embodiment of the present application；
Fig. 5 is a kind of flow chart of parameter of electric machine update method disclosed in the embodiment of the present application；
Fig. 6 is the structural representation of another parameter of electric machine more new system disclosed in the embodiment of the present application.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present application, the technical scheme in the embodiment of the present application is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only some embodiments of the present application, rather than whole embodiments.It is based on
Embodiment in the application, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of the application protection.
Referring to Fig. 1, this application provides a kind of embodiment one of parameter of electric machine more new system, including controller 100 and electricity
Machine 200.
A kind of parameter of electric machine update method is described below, applied to the control in the more new system of the parameter of electric machine shown in Fig. 1
Device 100.
Referring to Fig. 2, following steps are specifically included：
Step S201：Judge whether motor reaches the update condition of the parameter of electric machine.If so, then entering step S202, if not
Then enter step S201.
No longer determine whether to reach the update condition of the parameter of electric machine in the present embodiment by manually, but judged by controller
Whether motor reaches the update condition of the parameter of electric machine.
According to one embodiment of the application, there is provided the first of update condition implementation：Update condition includes mesh
The difference for marking rotating speed and current rotating speed is more than preset difference value.
Referring to Fig. 3, this step may comprise steps of under the first implementation：
Step S301：Obtain the current operating conditions and current rotating speed of the motor.
If parameter of electric machine value has not met motor, it can be showed from motor speed, motor speed can be slack-off.Cause
This, controller obtains the current operating conditions and current rotating speed of motor.
Step S302：Search rotating speed of target corresponding with the current operating conditions.
The corresponding relation of running status and motor speed is previously stored with controller, controller is searched and current operation shape
The corresponding rotating speed of target of state.Rotating speed of target is the motor speed that motor should reach in current operating conditions.
Step S303：Calculate the difference of the rotating speed of target and the current rotating speed；
Controller calculates the difference of rotating speed of target and current rotating speed, to judge whether to reach renewal bar using difference
Part.
Step S304：Judge whether the difference is more than preset difference value.If so, then entering step S305, if otherwise entering
Step S306.
Motor operation for a period of time after, motor speed can be gradually slack-off.One is preset with controller to represent to work as
Preceding rotating speed has deviated from the preset difference value of rotating speed of target.
Controller is contrasted difference with preset difference value, represents that current rotating speed is remote if difference is more than preset difference value
It is remote to deviate rotating speed of target, now determine that the motor reaches the update condition of the parameter of electric machine.
If difference is not more than preset difference value, illustrate that current rotating speed does not deviate rotating speed of target much also, now, it is determined that described
Motor is not up to the update condition of the parameter of electric machine.
Step S305：Determine that the motor reaches the update condition of the parameter of electric machine.
Step S306：Determine that the motor is not up to the update condition of the parameter of electric machine.
According to one embodiment of the application, there is provided second of implementation of update condition：During motor accumulation operation
Between reach preset time.
Referring to Fig. 4, this step may comprise steps of under the first implementation：
Step S401：Obtain motor Cumulative Elapsed Time；
After motor long-play, it can also judge whether to reach update condition by motor Cumulative Elapsed Time.Cause
This, controller can calculate motor Cumulative Elapsed Time after motor start operation.
Step S402：Judge whether the motor Cumulative Elapsed Time reaches preset time.If so, then entering step
S403, if otherwise entering step S404.
One preset time of setting in controller, for representing motor long-play.
Controller judges whether motor Cumulative Elapsed Time reaches preset time, if, it is determined that motor reaches that motor is joined
Several update conditions；If otherwise representing, motor is not up to the update condition of the parameter of electric machine.
Step S403：Determine that the motor reaches the update condition of the parameter of electric machine.
Step S404：Determine that the motor is not up to the update condition of the parameter of electric machine.
Fig. 2 is then returned to, into step S202：If the motor reaches the update condition of the parameter of electric machine, newest electricity is obtained
Machine parameter value.
The newest parameter of electric machine value suitable for motor is being determined by way of identifying motor parameter, the process has been maturation
Technology, will not be repeated here.
Step S203：Existing parameter of electric machine value is replaced using the newest parameter of electric machine value；
Controller replaces existing parameter of electric machine value after newest parameter of electric machine value is obtained using newest parameter of electric machine value.
In the case where update condition is using second of implementation, after this step, in addition to：The motor is accumulated
Run time is reset；Again to the motor accumulated time timing.So can be in order to being subsequently continuing with the of update condition
Two kinds of modes determine that motor reaches the update condition of the parameter of electric machine.
Step S204：Run using newest parameter of electric machine value controlled motor.
Controller subsequently can be using the operation of newest parameter of electric machine value controlled motor, so as to ensure motor operation
Energy.
It can learn that the application has the advantages that by above-mentioned steps：
The application judges that motor reaches the update condition of the parameter of electric machine by machine, reaches the parameter of electric machine more in motor
New Terms, can obtain newest parameter of electric machine value and replace existing parameter of electric machine value using the newest parameter of electric machine value；So as to
In the newest parameter of electric machine value controlled motor operation of later use.The application can upgrade in time the parameter of electric machine, to ensure that motor is steady
Fixed operation.
Referring to Fig. 5, present invention also provides a kind of parameter of electric machine update method, applied to the parameter of electric machine shown in Fig. 1 more
Controller 100 in new system.
Step S501：Judge whether motor reaches the update condition of the parameter of electric machine.If so, then entering step S502, if not
Then enter step S501.
Step S502：If the motor reaches the update condition of the parameter of electric machine, current time is obtained.
Identifying motor parameter is needed during due to obtaining the parameter of electric machine, identifying motor parametric procedure can influence motor just
Normal running status.This species diversity is experienced in order to reduce user, controller can preset a default renewal time, so as to
Newest parameter of electric machine value is obtained within default renewal time.For example, default renewal time can be set as the point of 3:00 AM -4.
Step S503：Current time is judged whether within default renewal time, if then entering step S504, if otherwise entering
Enter step S503.
If current time was not in default renewal time, the current time is waited to be in default renewal time.
Step S504：If the current time was in default renewal time, newest parameter of electric machine value is obtained.
Step S505：Existing parameter of electric machine value is replaced using the newest parameter of electric machine value；
Controller replaces existing parameter of electric machine value after newest parameter of electric machine value is obtained using newest parameter of electric machine value.
Step S506：Run using newest parameter of electric machine value controlled motor.
Controller subsequently can be using the operation of newest parameter of electric machine value controlled motor, so as to ensure motor operation
Energy.
It can learn that the application has the advantages that by above-mentioned steps：
The application judges that motor reaches the update condition of the parameter of electric machine by machine, reaches the parameter of electric machine more in motor
New Terms, can obtain newest parameter of electric machine value and replace existing parameter of electric machine value using the newest parameter of electric machine value；So as to
In the newest parameter of electric machine value controlled motor operation of later use.The application can upgrade in time the parameter of electric machine, to ensure that motor is steady
Fixed operation.
Referring to Fig. 6, this application provides a kind of embodiment two of parameter of electric machine more new system, including controller 100 and electricity
Machine 200.Controller 100 includes：
Power-failure memory module 101 for storing parameter of electric machine value.
The master control function module 102 being connected with the power-failure memory module 101, for judging whether motor reaches that motor is joined
Several update conditions, if the motor reaches the update condition of the parameter of electric machine, obtains newest parameter of electric machine value, using described newest
Parameter of electric machine value replaces existing parameter of electric machine value in the power-failure memory module, sends the newest parameter of electric machine value.
One end is connected with the master control function module 102, one end is connected serial communication modular with motor drive module 103
104, for receiving the newest parameter of electric machine value that the master control function module is sent, and send the newest parameter of electric machine value
To the motor drive module 103.
The motor drive module 103 being connected with motor 200, for utilizing the newest parameter of electric machine value motor
Operation.
The first implementation determined there is provided update condition is provided below：Update condition includes rotating speed of target and current
The difference of rotating speed is more than preset difference value.
The power-failure memory module 101 be additionally operable to store multiple motor operating states and with multiple motor operating states one by one
Corresponding multiple rotating speed of target.
The master control function module 102, which is performed, judges whether motor reaches that the process of the update condition of the parameter of electric machine is specifically wrapped
Include：
The motor drive module 103, current operating conditions and current rotating speed for gathering motor；
The master control function module 102, for being obtained by the serial communication modular 104 from the motor drive module
The current operating conditions of motor and current rotating speed, mesh corresponding with the current operating conditions is obtained from the power-failure memory module
Rotating speed is marked, the difference of the rotating speed of target and the current rotating speed is calculated, judges whether the difference is more than preset difference value.
Second of the implementation determined there is provided update condition is provided below：Update condition includes rotating speed of target and current
The difference of rotating speed is more than preset difference value.
The power-failure memory module 101 is additionally operable to store motor Cumulative Elapsed Time；
Then the master control function module 102, which is performed, judges whether motor reaches that the process of the update condition of the parameter of electric machine is specific
Including：Motor Cumulative Elapsed Time is obtained from the power-failure memory module 101；Judge whether the motor Cumulative Elapsed Time reaches
To preset time.
The master control function module 102, is additionally operable to replace using the newest parameter of electric machine value in master control function module 102
In the power-failure memory module after existing parameter of electric machine value, motor Cumulative Elapsed Time in the power-failure memory module is reset,
And again to the motor accumulated time timing.
The master control function module 102, is additionally operable to obtain current time, if the current time is in default renewal time
It is interior, then perform the step of replacing existing parameter of electric machine value using the newest parameter of electric machine value；If the current time is not in
In default renewal time, then the current time is waited to be in default renewal time.
It can learn that the application has the advantages that by above-mentioned steps：
The application judges that motor reaches the update condition of the parameter of electric machine by machine, reaches the parameter of electric machine more in motor
New Terms, can obtain newest parameter of electric machine value and replace existing parameter of electric machine value using the newest parameter of electric machine value；So as to
In the newest parameter of electric machine value controlled motor operation of later use.The application can upgrade in time the parameter of electric machine, to ensure that motor is steady
Fixed operation.
The embodiment of each in this specification is described by the way of progressive, and what each embodiment was stressed is and other
Between the difference of embodiment, each embodiment identical similar portion mutually referring to.For device disclosed in embodiment
For, because it is corresponded to the method disclosed in Example, so description is fairly simple, related part is said referring to method part
It is bright.
Professional further appreciates that, with reference to the unit of each example of the embodiments described herein description
And algorithm steps, can be realized with electronic hardware, computer software or the combination of the two, in order to clearly demonstrate hardware and
The interchangeability of software, generally describes the composition and step of each example according to function in the above description.These
Function is performed with hardware or software mode actually, depending on the application-specific and design constraint of technical scheme.Specialty
Technical staff can realize described function to each specific application using distinct methods, but this realization should not
Think beyond the scope of this invention.
Directly it can be held with reference to the step of the method or algorithm that the embodiments described herein is described with hardware, processor
Capable software module, or the two combination are implemented.Software module can be placed in random access memory (RAM), internal memory, read-only deposit
Reservoir (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technology
In any other form of storage medium well known in field.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (10)
1. a kind of parameter of electric machine update method, it is characterised in that including：
Judge whether motor reaches the update condition of the parameter of electric machine；
If the motor reaches the update condition of the parameter of electric machine, newest parameter of electric machine value is obtained；
Existing parameter of electric machine value is replaced using the newest parameter of electric machine value；
Run using newest parameter of electric machine value controlled motor.
2. the method as described in claim 1, it is characterised in that the update condition includes the difference of rotating speed of target and current rotating speed
Value is more than preset difference value；
It is then described to judge whether motor reaches the update condition of parameter of electric machine value, including：
Obtain the current operating conditions and current rotating speed of the motor；
Search rotating speed of target corresponding with the current operating conditions；
Calculate the difference of the rotating speed of target and the current rotating speed；
Judge whether the difference is more than preset difference value.
3. the method as described in claim 1, it is characterised in that the update condition reaches pre- including motor Cumulative Elapsed Time
If the time；
It is then described to judge whether motor reaches the update condition of the parameter of electric machine, including：
Obtain motor Cumulative Elapsed Time；
Judge whether the motor Cumulative Elapsed Time reaches preset time.
4. method as claimed in claim 3, it is characterised in that replacing existing motor ginseng using the newest parameter of electric machine value
After numerical value, in addition to：
The motor Cumulative Elapsed Time is reset；
Again to the motor accumulated time timing.
5. the method as described in claim 1, it is characterised in that replacing existing motor ginseng using the newest parameter of electric machine value
Before numerical value, in addition to：
Obtain current time；
If the current time was in default renewal time, the step of obtaining newest parameter of electric machine value is performed；
If the current time was not in default renewal time, the current time is waited to be in default renewal time.
6. a kind of parameter of electric machine more new system, it is characterised in that including：
Controller and the motor being connected with the controller；
The controller includes：
Power-failure memory module for storing parameter of electric machine value；
The master control function module being connected with the power-failure memory module, for judging whether motor reaches the renewal bar of the parameter of electric machine
Part, if the motor reaches the update condition of the parameter of electric machine, obtains newest parameter of electric machine value, utilizes the newest parameter of electric machine value
Existing parameter of electric machine value in the power-failure memory module is replaced, the newest parameter of electric machine value is sent；
One end is connected with the master control function module, one end is connected serial communication modular with motor drive module, for receiving
The newest parameter of electric machine value that the master control function module is sent, and send the newest parameter of electric machine value to the motor and drive
Dynamic model block；
The motor drive module being connected with motor, for utilizing the newest parameter of electric machine value motor operation.
7. system as claimed in claim 6, it is characterised in that the power-failure memory module is additionally operable to store multiple motor operations
State and with the one-to-one multiple rotating speed of target of multiple motor operating states；
In the case where difference of the update condition including rotating speed of target and current rotating speed is more than preset difference value, then the master control
Functional module, which is performed, judges whether motor reaches that the process of the update condition of the parameter of electric machine is specifically included：
The motor drive module, current operating conditions and current rotating speed for gathering motor；
The master control function module, for obtaining the current of motor from the motor drive module by the serial communication modular
Running status and current rotating speed, rotating speed of target corresponding with the current operating conditions, meter are obtained from the power-failure memory module
The difference of the rotating speed of target and the current rotating speed is calculated, judges whether the difference is more than preset difference value.
8. system as claimed in claim 6, it is characterised in that the power-failure memory module is additionally operable to storage motor accumulation operation
Time；
Then the master control function module, which is performed, judges whether motor reaches that the process of the update condition of the parameter of electric machine is specifically included：From
The power-failure memory module obtains motor Cumulative Elapsed Time；When judging whether the motor Cumulative Elapsed Time reaches default
Between.
9. system as claimed in claim 8, it is characterised in that
The master control function module, is additionally operable to replace the power down note using the newest parameter of electric machine value in master control function module
Recall in module and have after parameter of electric machine value, motor Cumulative Elapsed Time in the power-failure memory module is reset, and again to institute
State motor accumulated time timing.
10. system as claimed in claim 6, it is characterised in that the master control function module, is additionally operable to obtain current time,
If the current time was in default renewal time, the step of obtaining newest parameter of electric machine value is performed；If when described current
Between be not in default renewal time, then wait the current time to be in default renewal time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710667259.5A CN107229016A (en) | 2017-08-07 | 2017-08-07 | A kind of parameter of electric machine update method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710667259.5A CN107229016A (en) | 2017-08-07 | 2017-08-07 | A kind of parameter of electric machine update method and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107229016A true CN107229016A (en) | 2017-10-03 |
Family
ID=59958076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710667259.5A Pending CN107229016A (en) | 2017-08-07 | 2017-08-07 | A kind of parameter of electric machine update method and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107229016A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108253595A (en) * | 2018-01-17 | 2018-07-06 | 广东美的暖通设备有限公司 | The processing method of motor speed, the processing system of motor speed and air conditioner |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102843084A (en) * | 2012-09-11 | 2012-12-26 | 济南优耐特汽车电子有限公司 | Acceleration and deceleration driving method for stepping motor |
| CN102946220A (en) * | 2012-11-21 | 2013-02-27 | 北京信息科技大学 | Speed control system and method of direct current (DC) motor |
| CN103185016A (en) * | 2011-12-27 | 2013-07-03 | 珠海格力电器股份有限公司 | Method and device for adjusting rotating speed of inner fan of air conditioner |
| CN103268557A (en) * | 2013-05-22 | 2013-08-28 | 重庆圣勋广告传媒有限公司 | Health safety network CMS |
| CN103313343A (en) * | 2012-03-13 | 2013-09-18 | 百度在线网络技术（北京）有限公司 | Method and equipment for implementing user access control |
| CN104734599A (en) * | 2013-12-24 | 2015-06-24 | 珠海格力电器股份有限公司 | Air conditioner alternating-current motor control method and device and air conditioner |
| CN104851275A (en) * | 2015-05-18 | 2015-08-19 | 张金柱 | Quadcopter combined with intelligent mobile phone |
| CN105404534A (en) * | 2015-11-27 | 2016-03-16 | 北京京仪绿能电力系统工程有限公司 | Inverter software online remote maintenance method |
| CN105465913A (en) * | 2016-01-18 | 2016-04-06 | 美的集团武汉制冷设备有限公司 | Air conditioning system and parameter updating method thereof |
| CN105896471A (en) * | 2016-05-11 | 2016-08-24 | 广东好太太智能科技有限公司 | Motor heat protection device and method for electric clothes dryer |
-
2017
- 2017-08-07 CN CN201710667259.5A patent/CN107229016A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103185016A (en) * | 2011-12-27 | 2013-07-03 | 珠海格力电器股份有限公司 | Method and device for adjusting rotating speed of inner fan of air conditioner |
| CN103313343A (en) * | 2012-03-13 | 2013-09-18 | 百度在线网络技术（北京）有限公司 | Method and equipment for implementing user access control |
| CN102843084A (en) * | 2012-09-11 | 2012-12-26 | 济南优耐特汽车电子有限公司 | Acceleration and deceleration driving method for stepping motor |
| CN102946220A (en) * | 2012-11-21 | 2013-02-27 | 北京信息科技大学 | Speed control system and method of direct current (DC) motor |
| CN103268557A (en) * | 2013-05-22 | 2013-08-28 | 重庆圣勋广告传媒有限公司 | Health safety network CMS |
| CN104734599A (en) * | 2013-12-24 | 2015-06-24 | 珠海格力电器股份有限公司 | Air conditioner alternating-current motor control method and device and air conditioner |
| CN104851275A (en) * | 2015-05-18 | 2015-08-19 | 张金柱 | Quadcopter combined with intelligent mobile phone |
| CN105404534A (en) * | 2015-11-27 | 2016-03-16 | 北京京仪绿能电力系统工程有限公司 | Inverter software online remote maintenance method |
| CN105465913A (en) * | 2016-01-18 | 2016-04-06 | 美的集团武汉制冷设备有限公司 | Air conditioning system and parameter updating method thereof |
| CN105896471A (en) * | 2016-05-11 | 2016-08-24 | 广东好太太智能科技有限公司 | Motor heat protection device and method for electric clothes dryer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108253595A (en) * | 2018-01-17 | 2018-07-06 | 广东美的暖通设备有限公司 | The processing method of motor speed, the processing system of motor speed and air conditioner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106170901B (en) | Fast charge method, power supply adaptor and mobile terminal | |
| CN103970566B (en) | A kind of method and apparatus of router firmware upgrading | |
| CN108829111A (en) | Multirobot uses the dispatching method and device of more charging piles | |
| CN106440203A (en) | Method for pre-appointing starting of intelligent air conditioner | |
| ATE372522T1 (en) | METHOD FOR PREDICTING ELECTRICAL PROPERTIES OF AN ELECTROCHEMICAL STORAGE BATTERY | |
| CN106022108B (en) | A kind of synchronization management method and terminal device | |
| CN104092748A (en) | Method and device for APP operation control | |
| WO2009138821A3 (en) | Method and apparatus for control of an ac electric motor with field weakening | |
| CN107229016A (en) | A kind of parameter of electric machine update method and system | |
| CN106786897A (en) | Charging method, mobile terminal and charging equipment | |
| CN110601883A (en) | Cloud configuration method, system, storage medium and terminal of edge gateway | |
| CN110362598B (en) | Data query method and device, storage medium and electronic equipment | |
| CN104617836B (en) | A kind of stepper motor starts method, device and driver | |
| US11601494B2 (en) | Method for transferring data from a device to a data management means, switching unit, device and system | |
| CN109150921B (en) | Login method, device, equipment and storage medium of multi-node cluster | |
| CN106006342B (en) | Escalator is switched to the control method and device of frequency conversion drive by power network driving | |
| CN104581882A (en) | Method and system for searching mobile network and mobile communication equipment | |
| CN106034182A (en) | Method, device and terminal for controlling electric quantity loss | |
| CN102062007A (en) | Rail pressure control method and rail pressure pre-control method and system for engine | |
| CN111934143A (en) | Switch control method and device based on intelligent socket and storage medium | |
| CN106462125A (en) | Machine loss modeling for improved field oriented control accuracy | |
| CN106958919A (en) | A kind of air conditioning control method and system for possessing start memory function | |
| CN106254346A (en) | Security strategy update method and system | |
| KR20130092197A (en) | System and method for vehicle charging simulation | |
| CN107689877A (en) | A kind of parameter regulation means and device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171003 |