CN106712592B - High-efficiency energy-saving transmission method - Google Patents
High-efficiency energy-saving transmission method Download PDFInfo
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- CN106712592B CN106712592B CN201611217350.9A CN201611217350A CN106712592B CN 106712592 B CN106712592 B CN 106712592B CN 201611217350 A CN201611217350 A CN 201611217350A CN 106712592 B CN106712592 B CN 106712592B
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- motor
- module
- control module
- speed
- gear box
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
- H02P5/60—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors controlling combinations of dc and ac dynamo-electric motors
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
Abstract
The invention relates to a high-efficiency and energy-saving transmission method.A transmission platform is built in advance, and comprises a motor, a standby motor, a current detection module, a motor driving module, a battery, a control module, a charge-discharge switching module, a motion control module and a speed change gear box; the control module is respectively and electrically connected with the motor driving module, the current detection module, the speed change gear box, the charging and discharging switching module and the motion control module; the motor driving module can drive the motor and the standby motor to rotate; the motor and the standby motor are connected with the speed change gear box; the speed change gear box drives the load to move; the charging and discharging switching module is respectively connected with the motor and the battery. The invention has good reliability and low cost, and can reasonably realize high-efficiency energy-saving transmission.
Description
Technical Field
The invention belongs to the field of transmission, particularly relates to a transmission method, and particularly relates to an efficient and energy-saving transmission method.
Background
a transmission is a device that transmits kinetic energy, i.e. transmits force, speed, etc. There are mechanical transmission, hydraulic transmission, pneumatic transmission, electric transmission, etc.
The current society advocates saving and emission reduction, and some transmission equipment exist on the market at present, although transmission can be realized, the transmission methods related to the transmission equipment can not realize high efficiency and energy conservation.
In view of this, the present invention provides an efficient and energy-saving transmission method.
Disclosure of Invention
In view of the above problems, the present invention aims to provide a high-efficiency energy-saving transmission method, which aims to solve the problems that the existing transmission method cannot realize effective energy saving, and the like.
in order to achieve the purpose, the invention adopts the following technical scheme: a high-efficiency energy-saving transmission method is characterized in that a transmission platform is built in advance, and the transmission platform comprises a motor, a standby motor, a current detection module, a motor driving module, a battery, a control module, a charge-discharge switching module, a motion control module and a speed change gear box;
The control module is electrically connected with the motor driving module, the current detection module, the speed change gear box, the charging and discharging switching module and the motion control module respectively; the motor driving module can drive the motor and the standby motor to rotate; the motor and the standby motor are connected with the speed change gear box; the speed change gear box drives the load to move; the charge-discharge switching module is respectively connected with the motor and the battery;
Under the working state, the motion control module obtains instructions for accelerating, decelerating and uniformly moving the load and sends the instructions to the control module;
When an acceleration instruction or a uniform motion instruction is acquired, the control module switches the battery to a discharge mode through the charge-discharge switching module to supply power to the motor and the standby motor; the control module controls the rotating speed of the motor by increasing the duty ratio of the control information sent to the driving module, and simultaneously monitors the current in the motor and the standby motor through the current detection module; when the monitored current is smaller than the rated current of the motor, the control module controls the speed change gear box to be switched to the speed increasing gear and simultaneously reduces the rotating speed of the motor so as to maintain the motor to work under the rated current; when the monitored current is larger than the rated current of the motor, the control module controls the speed change gear box to be switched to a reduction gear and simultaneously increases the rotating speed of the motor so as to maintain the motor to work under the rated current; when the motor is at the maximum rotating speed and the load movement speed needs to be increased, the control module controls the standby motor to rotate through the driving module and drive the load to move together with the motor, and the motor and the standby motor are kept to work under the condition of rated current in the same method;
When a deceleration instruction is acquired, the control module enables the battery to be switched to a charging mode through the charging and discharging switching module; the load rotates to drive the gear in the speed changing gear box to rotate, the motor is driven to move in a forced mode finally, at the moment, counter electromotive force is generated in the motor, the charging and discharging switching module converts the counter electromotive force of the motor into electric energy required by battery charging and charges the battery until the load is decelerated to the required speed.
In the process of controlling the movement speed of the load, the control module controls the rotating speed of the motor and the speed change gear box.
As a further improvement of the invention, the control module includes a speed input function, and the operator can input the speed of the desired movement of the load; the control module controls the driving module and the speed change gear box according to the acquired target speed, so that the motor can work under the condition of rated current to reach the target speed.
As a further improvement of the invention, the speed change gear box comprises a ten-gear speed change gear, and uniform change from low-rotation speed high-torque to high-rotation speed low-torque can be realized.
as a further improvement of the invention, the motor driving module is an H-bridge motor driving circuit composed of IGBTs, and can realize the forward and reverse direction control of the load movement.
As a further improvement of the present invention, the charging and discharging switching module includes a rectifying unit and a charging and discharging management unit, and the rectifying unit can rectify the alternating current output by the motor into the direct current required by the charging and discharging management unit; the charge and discharge management unit is responsible for managing connection with the battery and managing charge and discharge of the battery.
As a further improvement of the present invention, the backup motor is a small dc motor, and when the load needs to be accelerated rapidly, the backup motor can provide auxiliary power for the energy-saving transmission method.
As a further improvement of the invention, the transmission method further comprises a speed detection module, wherein the speed detection module is connected with the control module and is installed in the motor to detect the rotating speed of the motor, and finally the control module calculates the movement speed of the load.
as a further improvement of the invention, the transmission method further comprises an alarm module.
The invention relates to a high-efficiency and energy-saving transmission method.A transmission platform is built in advance, and comprises a motor, a standby motor, a current detection module, a motor driving module, a battery, a control module, a charge-discharge switching module, a motion control module and a speed change gear box; the control module is respectively and electrically connected with the motor driving module, the current detection module, the speed change gear box, the charging and discharging switching module and the motion control module; the motor driving module can drive the motor and the standby motor to rotate; the motor and the standby motor are connected with the speed change gear box; the speed change gear box drives the load to move; the charging and discharging switching module is respectively connected with the motor and the battery. The invention has good reliability and can reasonably realize high-efficiency and energy-saving transmission.
Detailed Description
The following examples further illustrate the invention. These examples are intended to illustrate the invention, but not to limit it in any way.
Example (b): efficient and energy-saving transmission method
A transmission platform is built in advance and comprises a motor, a standby motor, a current detection module, a motor driving module, a battery, a control module, a charging and discharging switching module, a motion control module and a speed change gear box.
The control module is electrically connected with the motor driving module, the current detection module, the speed change gear box, the charging and discharging switching module and the motion control module respectively; the motor driving module can drive the motor and the standby motor to rotate; the motor and the standby motor are connected with the speed change gear box; the speed change gear box drives the load to move; and the charge and discharge switching module is respectively connected with the motor and the battery.
Under the working state, the motion control module obtains instructions for accelerating, decelerating and uniformly moving the load and sends the instructions to the control module.
When an acceleration instruction or a uniform motion instruction is acquired, the control module switches the battery to a discharge mode through the charge-discharge switching module to supply power to the motor and the standby motor; the control module controls the rotating speed of the motor by increasing the duty ratio of the control information sent to the driving module, and simultaneously monitors the current in the motor and the standby motor through the current detection module; when the monitored current is smaller than the rated current of the motor, the control module controls the speed change gear box to be switched to the speed increasing gear and simultaneously reduces the rotating speed of the motor so as to maintain the motor to work under the rated current; when the monitored current is larger than the rated current of the motor, the control module controls the speed change gear box to be switched to a reduction gear and simultaneously increases the rotating speed of the motor so as to maintain the motor to work under the rated current; when the motor is at the maximum rotating speed and the load movement speed needs to be increased, the control module controls the standby motor to rotate through the driving module to drive the load to move together with the motor, and the motor and the standby motor are kept to work under the condition of rated current in the same way.
when a deceleration instruction is acquired, the control module enables the battery to be switched to a charging mode through the charging and discharging switching module; the load rotates to drive the gear in the speed changing gear box to rotate, the motor is driven to move in a forced mode finally, at the moment, counter electromotive force is generated in the motor, the charging and discharging switching module converts the counter electromotive force of the motor into electric energy required by battery charging and charges the battery until the load is decelerated to the required speed.
Further, the control module includes a speed input function, and an operator can input the speed of the desired movement of the load; the control module controls the driving module and the speed change gear box according to the acquired target speed, so that the motor can work under the condition of rated current to reach the target speed.
Further, the speed change gear box comprises a ten-gear speed change gear, and uniform change from low-rotation-speed high-torque to high-rotation-speed low-torque can be realized.
Furthermore, the motor driving module is an H-bridge motor driving circuit composed of IGBTs, and forward and reverse direction control of load movement can be achieved.
Furthermore, the charging and discharging switching module comprises a rectifying unit and a charging and discharging management unit, and the rectifying unit can rectify the alternating current output by the motor into direct current required by the charging and discharging management unit; the charge and discharge management unit is responsible for managing connection with the battery and managing charge and discharge of the battery.
Further, the standby motor is a small direct current motor, and when the load needs to be accelerated rapidly, the standby motor can provide auxiliary power for the energy-saving transmission method.
Furthermore, the transmission method further comprises a speed detection module, wherein the speed detection module is connected with the control module and is installed in the motor to detect the rotating speed of the motor, and finally the control module calculates the movement speed of the load.
Further, the transmission method further comprises an alarm module.
the invention relates to a high-efficiency and energy-saving transmission method.A transmission platform is built in advance, and comprises a motor, a standby motor, a current detection module, a motor driving module, a battery, a control module, a charge-discharge switching module, a motion control module and a speed change gear box; the control module is respectively and electrically connected with the motor driving module, the current detection module, the speed change gear box, the charging and discharging switching module and the motion control module; the motor driving module can drive the motor and the standby motor to rotate; the motor and the standby motor are connected with the speed change gear box; the speed change gear box drives the load to move; the charging and discharging switching module is respectively connected with the motor and the battery. The invention has good reliability and can reasonably realize high-efficiency and energy-saving transmission.
It is to be noted that, in the description of the present application, the meaning of "a plurality" means two or more unless otherwise specified.
the use of the terms "comprising" or "including" to describe combinations of elements, components, or steps herein also contemplates embodiments that consist essentially of such elements, components, or steps. By using the term "may" herein, it is intended to indicate that any of the described attributes that "may" include are optional.
A plurality of elements, components, parts or steps can be provided by a single integrated element, component, part or step. Alternatively, a single integrated element, component, part or step may be divided into separate plural elements, components, parts or steps. The disclosure of "a" or "an" to describe an element, ingredient, component or step is not intended to foreclose other elements, ingredients, components or steps.
Many embodiments and many applications other than the examples provided will be apparent to those of skill in the art upon reading the above description. The scope of the present teachings should, therefore, be determined not with reference to the above description, but should instead be determined with reference to the appended claims, along with the full scope of equivalents to which such claims are entitled. The disclosures of all articles and references, including patent applications and publications, are hereby incorporated by reference for all purposes. The omission in the foregoing claims of any aspect of subject matter that is disclosed herein is not intended to forego the subject matter and should not be construed as an admission that the applicant does not consider such subject matter to be part of the disclosed subject matter.
the above list of details is only for the concrete description of the feasible embodiments of the present application, they are not intended to limit the scope of the present application, and all equivalent embodiments or modifications that do not depart from the technical spirit of the present application are intended to be included within the scope of the present application.
Claims (5)
1. An efficient and energy-saving transmission method is characterized in that: a transmission platform is built in advance, and the transmission platform comprises a motor, a standby motor, a current detection module, a motor driving module, a battery, a control module, a charge-discharge switching module, a motion control module and a speed change gear box;
The control module is electrically connected with the motor driving module, the current detection module, the speed change gear box, the charging and discharging switching module and the motion control module respectively; the motor driving module can drive the motor and the standby motor to rotate; the motor and the standby motor are connected with the speed change gear box; the speed change gear box drives the load to move; the charge-discharge switching module is respectively connected with the motor and the battery;
Under the working state, the motion control module obtains instructions for accelerating, decelerating and uniformly moving the load and sends the instructions to the control module;
When an acceleration instruction or a uniform motion instruction is acquired, the control module switches the battery to a discharge mode through the charge-discharge switching module to supply power to the motor and the standby motor; the control module controls the rotating speed of the motor by increasing the duty ratio of the control information sent to the driving module, and simultaneously monitors the current in the motor and the standby motor through the current detection module; when the monitored current is smaller than the rated current of the motor, the control module controls the speed change gear box to be switched to the speed increasing gear and simultaneously reduces the rotating speed of the motor so as to maintain the motor to work under the rated current; when the monitored current is larger than the rated current of the motor, the control module controls the speed change gear box to be switched to a reduction gear and simultaneously increases the rotating speed of the motor so as to maintain the motor to work under the rated current; when the motor is at the maximum rotating speed and the load movement speed needs to be increased, the control module controls the standby motor to rotate through the driving module and drive the load to move together with the motor, and the motor and the standby motor are kept to work under the condition of rated current in the same method;
When a deceleration instruction is acquired, the control module enables the battery to be switched to a charging mode through the charging and discharging switching module; the load rotates to drive the gear in the speed change gear box to rotate, and finally the motor is driven to move in a forced mode, at the moment, counter electromotive force is generated in the motor, the charging and discharging switching module converts the counter electromotive force of the motor into electric energy required by battery charging and charges the battery until the load is decelerated to the required speed;
In the process of controlling the movement speed of the load, the control module controls the rotating speed of the motor and the speed change gear box;
The control module comprises a speed input function, and an operator can input the speed of the movement required by the load; the control module controls the driving module and the speed change gear box according to the acquired target speed, so that the motor can work at the target speed under the condition of rated current;
the standby motor is a small direct current motor, and can provide auxiliary power for the energy-saving transmission method when the load needs to be accelerated rapidly; the transmission method further comprises a speed detection module, wherein the speed detection module is connected with the control module and is installed in the motor to detect the rotating speed of the motor, and finally the control module calculates the movement speed of the load.
2. The energy efficient drive method of claim 1, wherein: the speed change gear box comprises ten speed change gears, and uniform change from low rotating speed high torque to high rotating speed low torque can be realized.
3. The energy efficient drive method of claim 1, wherein: the motor driving module is an H-bridge motor driving circuit composed of IGBTs, and can realize positive and negative direction control of load movement.
4. The energy efficient drive method of claim 1, wherein: the charging and discharging switching module comprises a rectifying unit and a charging and discharging management unit, and the rectifying unit can rectify alternating current output by the motor into direct current required by the charging and discharging management unit; the charge and discharge management unit is responsible for managing connection with the battery and managing charge and discharge of the battery.
5. The energy efficient drive method of claim 1, wherein: the transmission method also includes an alarm module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611217350.9A CN106712592B (en) | 2016-12-26 | 2016-12-26 | High-efficiency energy-saving transmission method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611217350.9A CN106712592B (en) | 2016-12-26 | 2016-12-26 | High-efficiency energy-saving transmission method |
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| Publication Number | Publication Date |
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| CN106712592A CN106712592A (en) | 2017-05-24 |
| CN106712592B true CN106712592B (en) | 2019-12-06 |
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| CN201611217350.9A Active CN106712592B (en) | 2016-12-26 | 2016-12-26 | High-efficiency energy-saving transmission method |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104276164A (en) * | 2013-07-11 | 2015-01-14 | 丰田自动车株式会社 | Vehicle equipped with regenerative generator |
| CN105402395A (en) * | 2015-12-24 | 2016-03-16 | 闫永革 | Novel automatic transmission without clutch and synchronizer and speed change method thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004340055A (en) * | 2003-05-16 | 2004-12-02 | Honda Motor Co Ltd | Hybrid drive |
| JP5942958B2 (en) * | 2013-10-29 | 2016-06-29 | トヨタ自動車株式会社 | Electric vehicle |
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2016
- 2016-12-26 CN CN201611217350.9A patent/CN106712592B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104276164A (en) * | 2013-07-11 | 2015-01-14 | 丰田自动车株式会社 | Vehicle equipped with regenerative generator |
| CN105402395A (en) * | 2015-12-24 | 2016-03-16 | 闫永革 | Novel automatic transmission without clutch and synchronizer and speed change method thereof |
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| CN106712592A (en) | 2017-05-24 |
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Effective date of registration: 20191114 Address after: 215000 No.138, East Street, Huangqiao street, Xiangcheng District, Suzhou City, Jiangsu Province Applicant after: Suzhou Xiangcheng District Huangqiao Industrial Park Economic Development Co., Ltd Address before: 215000 No. 7, No. 258, Pine Road, Wuzhong District dome Mountain Scenic Management area, Jiangsu City, Suzhou province 125 Applicant before: Wuzhong District dome Hill nickel source operating the Department of transport equipment |
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