WO2019174431A1 - Dispositif de production d'énergie et son procédé de commande - Google Patents

Dispositif de production d'énergie et son procédé de commande Download PDF

Info

Publication number
WO2019174431A1
WO2019174431A1 PCT/CN2019/074669 CN2019074669W WO2019174431A1 WO 2019174431 A1 WO2019174431 A1 WO 2019174431A1 CN 2019074669 W CN2019074669 W CN 2019074669W WO 2019174431 A1 WO2019174431 A1 WO 2019174431A1
Authority
WO
WIPO (PCT)
Prior art keywords
winding
magnet
base
power generating
control
Prior art date
Application number
PCT/CN2019/074669
Other languages
English (en)
Chinese (zh)
Inventor
高彰
Original Assignee
高彰
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 高彰 filed Critical 高彰
Publication of WO2019174431A1 publication Critical patent/WO2019174431A1/fr

Links

Images

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/30—Structural association with control circuits or drive circuits
    • H02K11/33—Drive circuits, e.g. power electronics
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
    • H02K29/08—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using magnetic effect devices, e.g. Hall-plates, magneto-resistors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
    • H02K29/10—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using light effect devices
    • 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
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/14—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field
    • H02P9/26—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using discharge tubes or semiconductor devices
    • H02P9/30—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using discharge tubes or semiconductor devices using semiconductor devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • 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
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/14—Electronic commutators
    • H02P6/15—Controlling commutation time

Definitions

  • the invention relates to the technical field of power generation, in particular to a high-efficiency energy-saving power generation device and a control method thereof.
  • the generator is one of the main equipment for electric energy production.
  • the existing generator technology mainly generates electric energy by means of power generating winding and magnetic field cutting.
  • the efficiency of the generator is mainly improved by the method of steam flow, improving the excitation winding and improving the utilization rate of the permanent magnet, and improving the power generation efficiency and energy saving of the generator.
  • the above patent documents are all methods for improving the flow of steam, improving the field winding, and improving the utilization of the permanent magnet mentioned in the literature of the present invention to improve the efficiency of the generator.
  • the mutual reaction between the power generating winding and the magnet in the power generation process is one of the main causes of the energy consumption of the generator. How to reduce the above-mentioned mutual reaction force and realize the efficient operation of the power generating device has not been related yet. the study.
  • the power generating device provided by the present invention reduces the reaction force between the power generating winding and the electromagnetic by changing the size of the winding and the magnet and the discharging manner, thereby reducing the power required to drive the generator, thereby achieving the generator.
  • High-efficiency power generation ultimately achieves energy saving and emission reduction.
  • a power generating device comprising: a winding base, a winding disposed on the winding base, a magnet base, a magnet disposed on the magnet base, and a position sensor disposed on the winding for sensing the position of the magnet And control circuitry, wherein:
  • the diameter of the winding is smaller than the distance between adjacent magnets
  • the control circuit is connected to the position sensor and acquires position information of the magnet in real time;
  • control circuit When the magnet moves relative to the winding, the control circuit conducts the winding and the control winding to discharge the external winding when the winding is located between the two adjacent magnets.
  • winding base and the winding base are arranged concentrically, and a relative movement of the concentric rotation between the winding base and the winding base can be performed.
  • the winding base is a stator structure
  • the magnet base is a rotor structure
  • the rotor structure has a mounting hole for fixing the rotating shaft
  • the top cover is provided with a cooling vent hole and a shaft for mounting the rotating shaft
  • a mounting hole is provided
  • the flywheel is provided with a fixing hole for fixing the rotating shaft.
  • winding base and the winding base are arranged in parallel, and a parallel linear relative movement between the winding base and the winding base can be performed.
  • control circuit includes a rectifier circuit, a filter circuit, a control chip, a switch, and a driving circuit, wherein: an input end of the rectifier circuit is connected to the winding, and an output end of the rectifier circuit is connected to an input end of the filter circuit, The output end of the filter circuit is connected to the input end of the load, the output end of the load is grounded through a switch, the input end of the control chip is connected to the position sensor, and the output end of the control chip is connected to the input end of the drive circuit, and the output of the drive circuit The terminal is connected to the control end of the switch.
  • the switch is a MOSFET switch.
  • the position sensor comprises one or more of a Hall sensor, a laser sensor or an acoustic wave sensor.
  • a control method for a power generation device comprising: the following steps:
  • the control chip of the power generating device acquires the position information of the magnet in real time through a position sensor mounted on the power generating winding;
  • the control chip detects whether the power generating winding is located between two adjacent magnets
  • control chip determines that the power generating winding is located between two adjacent magnets, the control chip sends a driving signal to cause the winding to conduct external discharge;
  • control chip determines that the power generating winding is not located between two adjacent magnets, performing step A2);
  • control chip sends a driving signal to turn the winding on to the external discharge, and the control chip sends a driving signal to drive the switch between the load and the ground to conduct, so that the winding is turned on to discharge the external pulse.
  • the diameter of the power generating winding of the invention is smaller than the distance between the adjacent magnets.
  • the winding can always be located between adjacent magnets at a certain time, and the winding is determined by the control circuit because of whether the winding is discharged or not.
  • the control circuit turns on the winding and discharges to the outside.
  • the magnetic field is generated after the winding is energized, and the magnetic field is generated because the magnetic field is far from the magnet and is not opposite to the magnetic pole of the magnet. a weak interaction force; when the winding does not move between adjacent magnets, the control circuit turns off the winding.
  • the winding is not energized, and thus no magnetic field is generated, and the interaction force between the magnet and the winding is further The reduction is achieved, thereby achieving the purpose of reducing the power required to drive the generator and improving the power generation efficiency.
  • the invention utilizes the position that the power generating winding moves to the position between adjacent magnets for discharging, and the intermittent pulse discharging mode can effectively reduce the reaction force between the magnet and the winding, and the electric energy generated by the invention under the condition that the same amount of electric energy is consumed.
  • FIG. 1 is a schematic structural view of a preferred embodiment of a generator device according to the present invention.
  • FIG. 2 is a schematic view showing the operation of a preferred embodiment of a generator device according to the present invention
  • FIG. 3 is a schematic structural view of a first embodiment of a generator device according to the present invention.
  • Figure 4 is a schematic structural view of a second embodiment of a generator device according to the present invention.
  • Figure 5 is a schematic structural view of a third embodiment of a generator device according to the present invention.
  • Figure 6 is a schematic view showing the discharge operation of a third embodiment of a generator device according to the present invention.
  • Figure 7 is a schematic view showing the non-discharge operation of the third embodiment of the generator device of the present invention.
  • Figure 8 is a schematic structural view of a fourth embodiment of a generator device according to the present invention.
  • Figure 9 is a schematic view showing the discharge operation of a fourth embodiment of a generator device according to the present invention.
  • Figure 10 is a schematic view showing the non-discharge operation of the fourth embodiment of the generator device of the present invention.
  • Figure 11 is a schematic structural view of a fifth embodiment of a generator device according to the present invention.
  • Figure 12 is a schematic view showing the structure of a stator of a fifth embodiment of a generator device according to the present invention.
  • Figure 13 is a schematic view showing the structure of a rotor of a fifth embodiment of a generator device according to the present invention.
  • Figure 14 is a schematic view showing the circuit structure of a fifth embodiment of a generator device according to the present invention.
  • Figure 15 is a connection diagram of a drive circuit of a fifth embodiment of a generator device according to the present invention.
  • 1-winding base 101-stator structure, 2-generation winding, 3-magnet base, 301-rotor structure, 302-assembly hole, 4-magnet, 5-position sensor, 501-Hall sensor, 6- Rotating shaft, 7-top cover, 701-mounting hole, 702-venting hole 8-flywheel, 801-fixing hole, 9-chassis, 10-back cover, D-winding diameter.
  • first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, features defining “first” and “second” may include one or more of the features either explicitly or implicitly. In the description of the present invention, "a plurality” means two or more unless otherwise stated.
  • a power generating device includes a winding base 1, a winding 2 disposed on the winding base 1, a magnet base 3, a magnet 4 disposed on the magnet base 3, and is disposed on the winding 2 for a position sensor 5 for sensing the position of the magnet 4, and a control circuit, wherein: the diameter D of the winding 2 is smaller than a distance L between adjacent magnets 4; the control circuit is connected to the position sensor 5, and the magnet 4 is acquired in real time. Position information; when the magnet 4 moves relative to the winding 2, the control circuit discharges the winding 2 and the control winding 2 when the winding 2 is located between the two adjacent magnets 4. The position at the time of discharge is as shown in FIG. Show.
  • the distance L is the arc length between two adjacent magnets.
  • the winding 2 in FIG. 2 discharges to generate an induced magnetic field. Since the induced magnetic field is far from the magnet 4 and the magnetic pole of the magnetic field does not correspond to the magnet 4, the interaction force between the winding 2 and the magnet 4 is small.
  • the winding base 1 and the winding base 1 are arranged concentrically, and the relative movement between the winding base 1 and the winding base 1 can be performed concentrically.
  • the magnets 4 in this embodiment are uniformly arranged, and the number of the magnets 4 is twelve.
  • the present embodiment can be applied to a winding type 2 structure such as a claw type or a half bow type, and is also applied to a hexagonal winding base 1 and the like.
  • the magnets 4 in the present embodiment are uniformly arranged, and the number of the magnets 4 is six.
  • the control circuit discharges the conduction winding 2 and the control winding 2 when the winding 2 is located between the two adjacent magnets 4.
  • the magnets 4 in the present embodiment are arranged in a non-uniform manner, and the number of the magnets 4 is two.
  • a position sensor 5 is provided on each of the windings 2.
  • the control circuit When the magnet 4 moves relative to the winding 2, the control circuit turns on the winding 2 and controls the corresponding winding 2 to discharge externally when the winding 2 is located between the two adjacent magnets 4.
  • a power generating device comprising a winding base 1, a winding 2 disposed on the winding base 1, a magnet base 3, a magnet 4 disposed on the magnet base 3, and a winding 2 disposed on the winding 2 for sensing the magnet 4 a position sensor 5 of the position, and a control circuit, wherein: the diameter D of the winding 2 is smaller than the distance S between the adjacent magnets 4; the control circuit is connected to the position sensor 5, and the position information of the magnet 4 is acquired in real time; When the winding 2 moves relative to the winding 2, the control circuit discharges the winding 2 and the control winding 2 when the winding 2 is located between the two adjacent magnets 4.
  • the winding base 1 and the winding base 1 are arranged in parallel, and a parallel linear relative movement between the winding base 1 and the winding base 1 is possible.
  • the magnet base 3 and the magnet 4 are moved, and the winding 2 and the winding base 1 are fixed.
  • This embodiment can be applied to an application scenario of train rail power generation.
  • the magnet base 3 and the magnet 4 of the fourth embodiment are fixed, and the winding 2 and the winding base 1 are moved.
  • the diameter D of the winding 2 is smaller than the distance S between the adjacent magnets 4; the control circuit is connected to the position sensor 5, and the position information of the magnet 4 is acquired in real time; the magnet 4 and the winding 2 are relatively moved. At this time, the control circuit discharges the conduction winding 2 and the control winding 2 when the winding 2 is located between the two adjacent magnets 4.
  • determining whether the winding 2 is located between two adjacent magnets 4 is essentially determining whether the projection of the outer surface of the winding 2 in the direction of the magnet 4 overlaps with the edge of the other magnet 4, when the outer surface of the winding 2 is The projection of the direction of the magnet 4 overlaps with the edge of the other magnets 4.
  • the control circuit closes the winding 2; when the projection of the outer surface of the winding 2 in the direction of the magnet 4 does not overlap with the edge of the other magnet 4, the control circuit turns on the winding 2 .
  • the technical solution proposed by the present invention is applied to a generator, the winding base 1 becomes a stator structure 101, the magnet base 3 becomes a rotor structure 301, and a rotating shaft 4 fixed to the rotor structure 301 is further buckled.
  • the mounting hole 302 of the rotating shaft 4 is provided with a cooling hole 702 and a mounting hole 701 for mounting the rotating shaft 4, and the flywheel 8 is provided with a fixing hole 801 for fixing the rotating shaft 4. .
  • the position sensor 5 is provided on the winding 2 for sensing the positional information of the magnet 4.
  • the magnets 4 are evenly distributed inside the rotor.
  • the control circuit of this embodiment includes a rectifier circuit, a filter circuit, a control chip, a switch, and a drive circuit, wherein: an input end of the rectifier circuit is connected to the winding 2, and an output end of the rectifier circuit is connected to the An output end of the filter circuit is connected to an input end of the load, an output end of the load is grounded through a switch, an input end of the control chip is connected to the position sensor 5, and an output end of the control chip is connected to the drive circuit At the input end, the output of the drive circuit is connected to the control end of the switch.
  • control chip The specific implementation of the control chip, the driving circuit, the switch and the load is shown in FIG. Among them, the drive circuit is based on the IR2013 chip design, and the switch uses the IRFP250MOS tube.
  • the position sensor 5 includes one or more of a Hall sensor 501, a laser sensor, or an acoustic wave sensor.
  • the position sensor 5 of this embodiment selects the Hall sensor 501.
  • the control chip of the power generating device acquires the position information of the magnet 4 in real time through the position sensor 5 mounted on the power generating winding 2;
  • control chip detects whether the power generating winding 2 is located between two adjacent magnets 4;
  • control chip when the control chip determines that the power generating winding 2 is located between the two adjacent magnets 4, the control chip sends a driving signal to turn the winding 2 into an external discharge;
  • control chip determines that the power generating winding 2 is not located between the two adjacent magnets 4, performing step A2);
  • control chip sends a driving signal to drive the switch between the load and the ground to conduct, so that the winding 2 is turned on to discharge the external pulse.
  • the power generation structure combined control circuit and the control method thereof provided by the invention can generate a very small winding 2 - magnet 4 reaction force when the generator is working, the energy saving idea is ingenious, the energy saving effect and the power generation efficiency are more than 80% higher than the similar technology, and the structure Simple, highly reliable, with the advantages of significant and continuous energy savings.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Control Of Eletrric Generators (AREA)

Abstract

La présente invention se rapporte au domaine technique de la production d'énergie par induction électromagnétique, et concerne un dispositif de production d'énergie et son procédé de commande. Le dispositif de production d'énergie comprend une base d'enroulement, des enroulements disposés sur la base d'enroulement, une base d'aimant, des aimants disposés sur la base d'aimant, des capteurs de position disposés sur les enroulements et destinés à détecter des positions des aimants, et un circuit de commande; le diamètre de chaque enroulement est inférieur à la distance entre les aimants adjacents; le circuit de commande est connecté aux capteurs de position; selon le procédé de commande destinée au dispositif de production d'énergie, sur la base des positions relatives des aimants et des enroulements, l'enroulement est conduit lorsque l'enroulement est positionné entre les deux aimants adjacents, et l'enroulement est commandé pour décharger une impulsion externe. Selon le dispositif de production d'énergie de la présente invention, en changeant les dimensions des enroulements et des aimants ainsi que le mode de décharge, une force de réaction entre un enroulement de production d'énergie et un électroaimant est réduite, et la puissance requise pour entraîner un générateur est réduite, de telle sorte qu'une production d'énergie à haut rendement du générateur est réalisée, et la conservation d'énergie et la réduction d'émission sont finalement réalisées.
PCT/CN2019/074669 2018-03-16 2019-02-03 Dispositif de production d'énergie et son procédé de commande WO2019174431A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810220007.2A CN108288903A (zh) 2018-03-16 2018-03-16 一种发电装置及其控制方法
CN201810220007.2 2018-03-16

Publications (1)

Publication Number Publication Date
WO2019174431A1 true WO2019174431A1 (fr) 2019-09-19

Family

ID=62833828

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/074669 WO2019174431A1 (fr) 2018-03-16 2019-02-03 Dispositif de production d'énergie et son procédé de commande

Country Status (2)

Country Link
CN (1) CN108288903A (fr)
WO (1) WO2019174431A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108288903A (zh) * 2018-03-16 2018-07-17 高彰 一种发电装置及其控制方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205051539U (zh) * 2015-09-09 2016-02-24 高彰 智能节能电机
DE102015207778A1 (de) * 2015-04-28 2016-11-03 Schaeffler Technologies AG & Co. KG Elektrische Maschine
CN205792164U (zh) * 2016-05-13 2016-12-07 宇生自然能源科技股份有限公司 跨磁隙发电机
CN108288903A (zh) * 2018-03-16 2018-07-17 高彰 一种发电装置及其控制方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015207778A1 (de) * 2015-04-28 2016-11-03 Schaeffler Technologies AG & Co. KG Elektrische Maschine
CN205051539U (zh) * 2015-09-09 2016-02-24 高彰 智能节能电机
CN205792164U (zh) * 2016-05-13 2016-12-07 宇生自然能源科技股份有限公司 跨磁隙发电机
CN108288903A (zh) * 2018-03-16 2018-07-17 高彰 一种发电装置及其控制方法

Also Published As

Publication number Publication date
CN108288903A (zh) 2018-07-17

Similar Documents

Publication Publication Date Title
US8018184B2 (en) PWM control circuit and PWM control method
JP2006505232A5 (fr)
US20120169161A1 (en) Disk motor using a permanent magnet and bypassing the magnetic force of the magnet
WO2019174431A1 (fr) Dispositif de production d'énergie et son procédé de commande
WO2017152729A1 (fr) Moteur à économie d'énergie
JP2009178016A (ja) 電動機の駆動制御回路
JP5771857B1 (ja) モータ及びモータ制御方法
CN209375417U (zh) 转子铁芯轭向磁化三相开关磁阻电机
CN202261162U (zh) 一种爪极电机驱动系统及应用其的风扇驱动系统
CN103023420A (zh) 基于瞬时功率检测和负载辨识的感应电动机协同控制系统
WO2017070976A1 (fr) Machine électrique à économie d'énergie
JP2021180602A (ja) 磁束線方向移動型電動機
CN214228102U (zh) 一种基于周期磁吸作用的电动转体
CN208024583U (zh) 风扇
CN205986569U (zh) 闭合叠加磁路开关磁阻直流电动机
CN2857325Y (zh) 永磁力矩伺服电机
CN108288904A (zh) 新型单级大功率两极双凹坑单相永磁步进电机
CN106026586B (zh) 闭合叠加磁路开关磁阻直流电动机
CN2921380Y (zh) 外转子永磁无刷直流电机调速离心通风机
CN109802552A (zh) 一种量子磁极驱动的转矩装置及其电源控制方法
TW201933727A (zh) 對稱式無刷平板直流馬達
CN1971775B (zh) 电磁感应反馈滤波及对运动物体消磁的磁场结构
CN102013860A (zh) 开关磁阻电动机控制系统
CN220570443U (zh) 一种三相永磁同步电动机
CN203522370U (zh) 永磁无刷直流电动机转子

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19768614

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 19768614

Country of ref document: EP

Kind code of ref document: A1