CN205632143U - Energy recuperation and auxiliary braking system interconnected system of pure electric motorcycle car - Google Patents
Energy recuperation and auxiliary braking system interconnected system of pure electric motorcycle car Download PDFInfo
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- CN205632143U CN205632143U CN201620481336.9U CN201620481336U CN205632143U CN 205632143 U CN205632143 U CN 205632143U CN 201620481336 U CN201620481336 U CN 201620481336U CN 205632143 U CN205632143 U CN 205632143U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
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- Y02T10/72—Electric energy management in electromobility
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Abstract
The utility model discloses an energy recuperation and auxiliary braking system interconnected system of pure electric motorcycle car, including three -phase permanent magnet brushless motor, three -phase permanent magnet brushless motor controller, brake lever power off switch, brake lever position hall sensor, rectifier circuit, charge control circuit and group battery, three -phase permanent magnet brushless motor, rectifier circuit and the control circuit that charges connect in order, and brake lever position hall sensor and group battery all are connected with the control circuit that charges. The brake outage control circuit that three -phase permanent magnet brushless motor controller includes three -phase permanent magnet brushless motor drive circuit and is connected with the control circuit that charges, brake lever power off switch one end is connected on the control circuit and braking of charging cuts off the power supply circuit between the control circuit, and its other end is connected with the group battery negative pole. The utility model discloses can realize the kinetic energy of pure electric motorcycle car when using and retrieve and auxiliary brake that reduced the fricative frequency of brake block, the risk of thermal failure is crossed to the brake block when reducing the braking of long continuous time to the security of traveling can improve.
Description
Technical field
This utility model relates to battery-operated motor cycle field of electrical control, the energy regenerating of a kind of pure battery-operated motor cycle and auxiliary braking system.
Background technology
In recent years, environmental protection has become as the theme of socio-economic development with safety, and pure battery-operated motor cycle quickly grows because having the advantage of energy-saving and emission-reduction.Existing pure battery-operated motor cycle is generally not equipped with internal combustion engine, can only pass through brake block frictional damping when descending, and it is overheated that this is easily caused brake block, there is the risk of brake fade.In order to avoid causing brake fade because brake block is overheated, and realizing the recovery of energy in pure battery-operated motor cycle brake process, existing pure battery-operated motor cycle is generally equipped with controlling energy regenerating and the controller of motor operation.The most common controller that in pure battery-operated motor cycle brake process, energy regenerating and motor run that controls mainly has following two: one is the brushless direct-current three-phase permanent magnet brushless motor controller with electric brake, during the application of this controller, its internal power device is fragile, and energy recovery efficiency is low, the motor feels hot, and amount is big；Two is the controller being realized energy regenerating by the connected mode changing set of cells, and this controller is unable to reach the purpose of energy regenerating pure battery-operated motor cycle runs at a low speed when.During the application of above two controller, all it is unable to reach and is braked, by energy regenerating, the purpose that moment adjusts.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provide energy regenerating and the auxiliary braking system of a kind of pure battery-operated motor cycle, the recovery of inertia energy when pure battery-operated motor cycle descending and braking can be realized during its application, and braking moment equilibrium output can be made.
This utility model solves the problems referred to above and is achieved through the following technical solutions: the energy regenerating of a kind of pure battery-operated motor cycle and auxiliary braking system, including three-phase permanent magnet brushless motor, three-phase permanent magnet brushless motor controller, grip operated, electric breaking switch, brake lever position Hall element, rectification circuit, charging control circuit and set of cells, described three-phase permanent magnet brushless motor, rectification circuit and charging control circuit are sequentially connected with, and described brake lever position Hall element and set of cells are all connected with charging control circuit；Described three-phase permanent magnet brushless motor controller includes brake power-off control circuit and the three-phase permanent magnet brushless motor drive circuit being connected with three-phase permanent magnet brushless motor, described brake power-off control circuit is connected with charging control circuit, grip operated, electric breaking switchs one end and is connected on the circuit between the brake power-off control circuit within charging control circuit and three-phase permanent magnet brushless motor controller, and its other end is connected with battery electrode.Grip operated, electric breaking of the present utility model switch is used to judge whether to start the essential condition that set of cells is charged by charging control circuit, brake lever position Hall element is for informing that charging control circuit adjusts output electric current and the size of braking torque, the position signalling that charging control circuit provides according to brake lever position Hall element is operated, and the deepest charging current in position is the biggest.
This utility model is applied on pure battery-operated motor cycle, when need to slowing down or brake when, driver pinches lower brake lever, grip operated, electric breaking switch Guan Bi, now the brake power-off control circuit within three-phase permanent magnet brushless motor controller makes three-phase permanent magnet brushless motor controller stop output, make motor art skating under the effect of inertia, if now driver needs to reduce further the speed of pure battery-operated motor cycle, brake lever is continued down to pinch by driver, the Hall element output signal notice charging control circuit work of brake lever position, starts to charge set of cells.Charging control circuit adjusts the size to set of cells charging current according to the depth of brake lever position, reaches to adjust the size of motor output loading power, thus the kinetic energy realizing pure battery-operated motor cycle reclaims and the purpose of auxiliary braking.So, can reduce the frequency of brake block friction during this utility model application, when improve long-time braking continuously, the risk of brake block overheating failure, improves driving safety, also extend the course continuation mileage after once charging, allow pure battery-operated motor cycle use more safety more environmentally-friendly.
Further, described charging control circuit uses current-control type boost charge circuit.
nullFurther，Described rectification circuit includes the first diode、Second diode、3rd diode、4th diode、5th diode and the 6th diode，Described first diode cathode and the second diode cathode connect，Connection between A phase line and the first diode cathode and second diode cathode of three-phase permanent magnet brushless motor，3rd diode cathode and the 4th diode cathode connect，Connection between B phase line and the 3rd diode cathode and the 4th diode cathode of three-phase permanent magnet brushless motor，5th diode cathode and the 6th diode cathode connect，Connection between C phase line and the 5th diode cathode and the 6th diode cathode of three-phase permanent magnet brushless motor，Described first diode cathode、Second diode cathode、3rd diode cathode、4th diode cathode、5th diode cathode and the 6th diode cathode are all connected with charging control circuit.
nullDescribed three-phase permanent magnet brushless motor drive circuit includes the first N-channel depletion field effect transistor、Second N-channel depletion field effect transistor、3rd N-channel depletion field effect transistor、4th N-channel depletion field effect transistor、5th N-channel depletion field effect transistor and the 6th N-channel depletion field effect transistor，The source electrode of described first N-channel depletion field effect transistor and the drain electrode of the second N-channel depletion field effect transistor connect，Connection between the A phase line of three-phase permanent magnet brushless motor and the first N-channel depletion field effect transistor source electrode and the drain electrode of the second N-channel depletion field effect transistor，The source electrode of described 3rd N-channel depletion field effect transistor and the drain electrode of the 4th N-channel depletion field effect transistor connect，Connection between the B phase line of three-phase permanent magnet brushless motor and the 3rd N-channel depletion field effect transistor source electrode and the drain electrode of the 4th N-channel depletion field effect transistor，The source electrode of described 5th N-channel depletion field effect transistor and the drain electrode of the 6th N-channel depletion field effect transistor connect，Connection between the C phase line of three-phase permanent magnet brushless motor and the 5th N-channel depletion field effect transistor source electrode and the drain electrode of the 6th N-channel depletion field effect transistor，Described first N-channel depletion field effect transistor、3rd N-channel depletion field effect transistor、The drain electrode of the 5th N-channel depletion field effect transistor three is all connected with the positive pole of set of cells，Described second N-channel depletion field effect transistor、4th N-channel depletion field effect transistor、The source electrode of the 6th N-channel depletion field effect transistor three is all connected with the negative pole of set of cells.
In sum, this utility model has the advantages that this utility model overall structure is simple, facilitate implementation, low cost, this utility model is applied on pure battery-operated motor cycle, when grip operated, electric breaking switch Guan Bi, under the effect of the brake power-off control circuit within three-phase permanent magnet brushless motor controller, three-phase permanent magnet brushless motor controller stops output and drives the electric current of three-phase permanent magnet brushless motor, now, the position signalling that charging control circuit starts according to brake lever position Hall element provides is operated, the induced electromotive force that three-phase permanent magnet brushless motor produces is by after rectifier circuit rectifies, set of cells is charged by charged control circuit, charging current reacts on three-phase permanent magnet brushless motor and produces plugging torque, thus reach the purpose of energy regenerating and auxiliary braking.So, this utility model has taken into full account recovery and the security risk of long descending of the pure battery-operated motor cycle inertia energy when descending and braking, unnecessary inertia energy can have been reclaimed efficiently, and enable to braking moment size and arbitrarily can regulate according to the demand of bicyclist, tyre slip and risk to lose control of one's vehicle when reducing braking.Lasting stable braking moment can be provided when long descending, greatly reduce the frictional heating of brake block, hence it is evident that reduce brake block because of overheated and malfunctioning risk.Therefore, this utility model had both added safety, the most more environmental protection.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing being further appreciated by this utility model embodiment, constitutes the part of the application, is not intended that the restriction to this utility model embodiment.In the accompanying drawings:
Fig. 1 is the structural representation of one specific embodiment of this utility model.
Parts title corresponding to labelling in accompanying drawing: S1, grip operated, electric breaking switch, Q1, the first N-channel depletion field effect transistor, Q2, the second N-channel depletion field effect transistor, Q3, the 3rd N-channel depletion field effect transistor, Q4, the 4th N-channel depletion field effect transistor, Q5, the 5th N-channel depletion field effect transistor, Q6, the 6th N-channel depletion field effect transistor, D1, the first diode, D2, the second diode, D3, the 3rd diode, D4, the 4th diode, D5, the 5th diode, D6, the 6th diode.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, exemplary embodiment of the present utility model and explanation thereof are only used for explaining this utility model, are not intended as restriction of the present utility model.
Embodiment:
As shown in Figure 1, the energy regenerating of a kind of pure battery-operated motor cycle and auxiliary braking system, including three-phase permanent magnet brushless motor, three-phase permanent magnet brushless motor controller, grip operated, electric breaking switch S1, brake lever position Hall element, rectification circuit, charging control circuit and set of cells, wherein, the charging control circuit of the present embodiment uses current-control type boost charge circuit, three-phase permanent magnet brushless motor, rectification circuit and charging control circuit are sequentially connected with, and brake lever position Hall element and set of cells are all connected with charging control circuit.The three-phase permanent magnet brushless motor controller of the present embodiment includes brake power-off control circuit and the three-phase permanent magnet brushless motor drive circuit being connected with three-phase permanent magnet brushless motor, brake power-off control circuit is connected with charging control circuit, grip operated, electric breaking switch S1 one end is connected on the circuit between the brake power-off control circuit within charging control circuit and three-phase permanent magnet brushless motor controller, and its other end is connected with battery electrode.
nullThe rectification circuit of the present embodiment includes the first diode D1、Second diode D2、3rd diode D3、4th diode D4、5th diode D5 and the 6th diode D6，Wherein，First diode D1 positive pole and the second diode D2 negative pole connect，Connection between A phase line and the first diode D1 positive pole and the second diode D2 negative pole of three-phase permanent magnet brushless motor，3rd diode D3 positive pole and the 4th diode D4 negative pole connect，Connection between B phase line and the 3rd diode D3 positive pole and the 4th diode D4 negative pole of three-phase permanent magnet brushless motor，5th diode D5 positive pole and the 6th diode D6 negative pole connect，Connection between C phase line and the 5th diode D5 positive pole and the 6th diode D6 negative pole of three-phase permanent magnet brushless motor，Described first diode D1 negative pole、Second diode D2 positive pole、3rd diode D3 negative pole、4th diode D4 positive pole、5th diode D5 negative pole and the 6th diode D6 positive pole are all connected with charging control circuit.
The three-phase permanent magnet brushless motor drive circuit of the present embodiment is by six N-channel depletion field effect transistors, six N-channel depletion field effect transistors are respectively the first N-channel depletion field effect transistor Q1, second N-channel depletion field effect transistor Q2, 3rd N-channel depletion field effect transistor Q3, 4th N-channel depletion field effect transistor Q4, 5th N-channel depletion field effect transistor Q5 and the 6th N-channel depletion field effect transistor Q6, wherein, the source electrode of the first N-channel depletion field effect transistor Q1 and the drain electrode of the second N-channel depletion field effect transistor Q2 connect, connection between the A phase line of three-phase permanent magnet brushless motor and the first N-channel depletion field effect transistor Q1 source electrode and the second N-channel depletion field effect transistor Q2 drain electrode.The source electrode of the 3rd N-channel depletion field effect transistor Q3 and the drain electrode of the 4th N-channel depletion field effect transistor Q4 connect, the connection between the B phase line of three-phase permanent magnet brushless motor and the 3rd N-channel depletion field effect transistor Q3 source electrode and the 4th N-channel depletion field effect transistor Q4 drain electrode.The source electrode of the 5th N-channel depletion field effect transistor Q5 and the drain electrode of the 6th N-channel depletion field effect transistor Q6 connect, the connection between the C phase line of three-phase permanent magnet brushless motor and the 5th N-channel depletion field effect transistor Q5 source electrode and the 6th N-channel depletion field effect transistor Q6 drain electrode.First N-channel depletion field effect transistor Q1, the 3rd N-channel depletion field effect transistor Q3, the drain electrode of the 5th N-channel depletion field effect transistor Q5 three are all connected with the positive pole of set of cells.Second N-channel depletion field effect transistor Q2, the 4th N-channel depletion field effect transistor Q4, the source electrode of the 6th N-channel depletion field effect transistor Q6 three are all connected with the negative pole of set of cells.
During the present embodiment application, when driver needs to slow down or brake when, driver pinches lower brake lever, now brake power-off switch Guan Bi, under the effect of brake power-off control circuit, three-phase permanent magnet brushless motor controller stops output and drives the electric current of three-phase permanent magnet brushless motor, pure battery-operated motor cycle is in sliding state, and export an induced electromotive force and be supplied to rectification circuit, by charging control circuit, set of cells is charged after rectifier circuit rectifies, charging current reacts on three-phase permanent magnet brushless motor and produces plugging moment, thus reach the purpose of energy regenerating and auxiliary braking.Whether the present embodiment is started energy regenerating by grip operated, electric breaking on-off control, and the size of charging current and braking torque is judged by brake lever position Hall element, charging control circuit gradually increases and decreases charging current according to the increase and decrease of the brake lever degree of depth, the deepest charging current in brake lever position is the biggest, and the most shallow charging current in brake lever position is the least.
Above-described detailed description of the invention; the purpose of this utility model, technical scheme and beneficial effect are further described; it is it should be understood that; the foregoing is only detailed description of the invention of the present utility model; it is not used to limit protection domain of the present utility model; all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. done, within should be included in protection domain of the present utility model.
Claims (4)
1. the energy regenerating of a pure battery-operated motor cycle and auxiliary braking system, it is characterized in that, including three-phase permanent magnet brushless motor, three-phase permanent magnet brushless motor controller, grip operated, electric breaking switch (S1), brake lever position Hall element, rectification circuit, charging control circuit and set of cells, described three-phase permanent magnet brushless motor, rectification circuit and charging control circuit are sequentially connected with, and described brake lever position Hall element and set of cells are all connected with charging control circuit；Described three-phase permanent magnet brushless motor controller includes brake power-off control circuit and the three-phase permanent magnet brushless motor drive circuit being connected with three-phase permanent magnet brushless motor, described brake power-off control circuit is connected with charging control circuit, grip operated, electric breaking switch (S1) one end is connected on the circuit between the brake power-off control circuit within charging control circuit and three-phase permanent magnet brushless motor controller, and its other end is connected with battery electrode.
The energy regenerating of a kind of pure battery-operated motor cycle the most according to claim 1 and auxiliary braking system, it is characterised in that described charging control circuit uses current-control type boost charge circuit.
nullThe energy regenerating of a kind of pure battery-operated motor cycle the most according to claim 1 and auxiliary braking system，It is characterized in that，Described rectification circuit includes the first diode (D1)、Second diode (D2)、3rd diode (D3)、4th diode (D4)、5th diode (D5) and the 6th diode (D6)，Described first diode (D1) positive pole and the second diode (D2) negative pole connect，Connection between A phase line and the first diode (D1) positive pole and the second diode (D2) negative pole of three-phase permanent magnet brushless motor，3rd diode (D3) positive pole and the 4th diode (D4) negative pole connect，Connection between B phase line and the 3rd diode (D3) positive pole and the 4th diode (D4) negative pole of three-phase permanent magnet brushless motor，5th diode (D5) positive pole and the 6th diode (D6) negative pole connect，Connection between C phase line and the 5th diode (D5) positive pole and the 6th diode (D6) negative pole of three-phase permanent magnet brushless motor，Described first diode (D1) negative pole、Second diode (D2) positive pole、3rd diode (D3) negative pole、4th diode (D4) positive pole、5th diode (D5) negative pole and the 6th diode (D6) positive pole are all connected with charging control circuit.
nullThe energy regenerating of a kind of pure battery-operated motor cycle the most according to claim 1 and auxiliary braking system，It is characterized in that，Described three-phase permanent magnet brushless motor drive circuit includes the first N-channel depletion field effect transistor (Q1)、Second N-channel depletion field effect transistor (Q2)、3rd N-channel depletion field effect transistor (Q3)、4th N-channel depletion field effect transistor (Q4)、5th N-channel depletion field effect transistor (Q5) and the 6th N-channel depletion field effect transistor (Q6)，The source electrode of described first N-channel depletion field effect transistor (Q1) and the drain electrode of the second N-channel depletion field effect transistor (Q2) connect，Connection between the A phase line of three-phase permanent magnet brushless motor and the first N-channel depletion field effect transistor (Q1) source electrode and the drain electrode of the second N-channel depletion field effect transistor (Q2)，The source electrode of described 3rd N-channel depletion field effect transistor (Q3) and the drain electrode of the 4th N-channel depletion field effect transistor (Q4) connect，Connection between the B phase line of three-phase permanent magnet brushless motor and the 3rd N-channel depletion field effect transistor (Q3) source electrode and the drain electrode of the 4th N-channel depletion field effect transistor (Q4)，The source electrode of described 5th N-channel depletion field effect transistor (Q5) and the drain electrode of the 6th N-channel depletion field effect transistor (Q6) connect，Connection between the C phase line of three-phase permanent magnet brushless motor and the 5th N-channel depletion field effect transistor (Q5) source electrode and the drain electrode of the 6th N-channel depletion field effect transistor (Q6)，Described first N-channel depletion field effect transistor (Q1)、3rd N-channel depletion field effect transistor (Q3)、The drain electrode of the 5th N-channel depletion field effect transistor (Q5) three is all connected with the positive pole of set of cells，Described second N-channel depletion field effect transistor (Q2)、4th N-channel depletion field effect transistor (Q4)、The source electrode of the 6th N-channel depletion field effect transistor (Q6) three is all connected with the negative pole of set of cells.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620481336.9U CN205632143U (en) | 2016-05-25 | 2016-05-25 | Energy recuperation and auxiliary braking system interconnected system of pure electric motorcycle car |
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| CN201620481336.9U CN205632143U (en) | 2016-05-25 | 2016-05-25 | Energy recuperation and auxiliary braking system interconnected system of pure electric motorcycle car |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105799521A (en) * | 2016-05-25 | 2016-07-27 | 成都市宏山科技有限公司 | Energy recovery and auxiliary braking system of electric motorcycle |
| CN112709503A (en) * | 2021-03-29 | 2021-04-27 | 德施曼机电（中国）有限公司 | Intelligent door lock and energy-saving system thereof |
-
2016
- 2016-05-25 CN CN201620481336.9U patent/CN205632143U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105799521A (en) * | 2016-05-25 | 2016-07-27 | 成都市宏山科技有限公司 | Energy recovery and auxiliary braking system of electric motorcycle |
| CN112709503A (en) * | 2021-03-29 | 2021-04-27 | 德施曼机电（中国）有限公司 | Intelligent door lock and energy-saving system thereof |
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Effective date of registration: 20200701 Address after: 610000 Sichuan city of Chengdu province high tech Zone sub Road No. 88 2 10 storey building No. 1002 Patentee after: Sichuan Xingzhi Zhihui Intellectual Property Operation Co.,Ltd. Address before: 610000 No. 20, Yongfeng Road, hi tech Zone, Sichuan, Chengdu 2, 1 Patentee before: CHENGDU HONGSHAN TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20230523 Address after: No. 147, Qingjiang Middle Road, Qingbaijiang District, Chengdu, Sichuan 610000 (in Chengdu Europe Entrepreneurship Yard) Patentee after: Chengdu Zhirong Zhichuang Intellectual Property Operation Co.,Ltd. Address before: 610000 No. 10, 2 2, 88 Jiao Zi Road, Chengdu high tech Zone, Sichuan. Patentee before: Sichuan Xingzhi Zhihui Intellectual Property Operation Co.,Ltd. |
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