WO2018010079A1 - Structure de moteur électrique - Google Patents

Structure de moteur électrique Download PDF

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Publication number
WO2018010079A1
WO2018010079A1 PCT/CN2016/089728 CN2016089728W WO2018010079A1 WO 2018010079 A1 WO2018010079 A1 WO 2018010079A1 CN 2016089728 W CN2016089728 W CN 2016089728W WO 2018010079 A1 WO2018010079 A1 WO 2018010079A1
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WO
WIPO (PCT)
Prior art keywords
magnetic
coil
members
length
induction coil
Prior art date
Application number
PCT/CN2016/089728
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English (en)
Chinese (zh)
Inventor
许永顺
许名俊
许文毓
Original Assignee
宇生自然能源科技股份有限公司
宇生自然能源科技股份（香港）有限公司
宇生自然能源科技股份（新加坡）有限公司
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 宇生自然能源科技股份有限公司, 宇生自然能源科技股份（香港）有限公司, 宇生自然能源科技股份（新加坡）有限公司 filed Critical 宇生自然能源科技股份有限公司
Priority to PCT/CN2016/089728 priority Critical patent/WO2018010079A1/fr
Publication of WO2018010079A1 publication Critical patent/WO2018010079A1/fr

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H02K33/16—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with polarised armatures moving in alternate directions by reversal or energisation of a single coil system
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H02K33/18—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with coil systems moving upon intermittent or reversed energisation thereof by interaction with a fixed field system, e.g. permanent magnets

Definitions

  • the invention relates to a motor construction.
  • the electric motor mainly uses the electromagnetic principle to generate high-speed rotation, which is composed of a stator and a rotor that can rotate relative to each other.
  • a stator a stator that can rotate relative to each other.
  • the inner edge of the stator is provided with a plurality of coils
  • the outer edge of the rotor is provided.
  • a plurality of magnetic members corresponding to the coils the coils are magnetized by the feeding of the coils, thereby generating a repulsive and attracting magnetic force with the magnetic members of the rotor, thereby driving the rotor to rotate at a high speed;
  • the intermittent power supply mode is adopted to extract the required magnetic force to drive the rotor, but the high magnetic flux and the high number of cuts of the coil and the magnetic member are affected by the suspension of the power supply.
  • the coil is still subject to the magnetically cut of the magnetic member in the inertial relative motion, and the induced electromotive force and the magnetic stress phenomenon are generated, so the motor needs a large input power, which will result in high energy demand and the same power input. Under the existing motor, the output power performance is not good.
  • the motor can be driven with a small input power to achieve the purpose of energy saving, and if the reluctance during operation can be further reduced
  • the force and the increase of the magnetic assistance when driving can increase the power of the output, and how to solve the above problems is urgently needed for development in the industry.
  • a primary object of the present invention is to provide a motor structure that can reduce input power during driving and thereby achieve energy saving.
  • Another main object of the present invention is to provide a motor construction that generates a total magnetic assist to eliminate magnetic resistance to increase the rate during operation and to effectively increase the output power.
  • the present invention achieves the above objects mainly by the following technical means.
  • a motor construction comprising a magnetic column group, a coil array group and an inductive switch group, the magnetic column group and the coil array group generating relative motion;
  • the magnetic array group arranges at least one first magnetic member and at least one second magnetic member in a moving direction, the lengths of the first and second magnetic members are equal, and each of the first and second magnetic members is magnetized in a moving direction, adjacent to each other.
  • the magnetic poles of the first and second magnetic members are adjacent to the same pole, and the adjacent first and second magnetic members or the second and the magnetic members have a magnetic gap of equal width;
  • the coil array has at least one same-axis and mutually spaced induction coil members, each of the induction coil members has a magnetizer and a coil wound around the magnetizer, and the coils of the induction coil members are respectively connected to a forward power supply. Or the reverse power supply, the coil length of each induction coil component is greater than or equal to one quarter of the length of any one of the magnetic members, and less than or equal to three quarters of the length of any of the magnetic members, and the length of the magnetizer of each of the induction coil members is greater than Equivalent to the length of any magnetic member plus the adjacent magnetic gap width, and less than or equal to the length of any magnetic member plus the adjacent magnetic gap width plus the same group of coil lengths;
  • the inductive switch group includes a two-power detector, a two-power detector, and a conduction sensor and a cut-off sensor disposed in the coil group, and each power detector is divided into
  • the first and second magnetic members are oppositely entered into the magnetic pole surface of the induction coil member according to the moving direction
  • the power failure detectors are respectively disposed in the first and second magnetic members, and are relatively separated from the induction coil member according to the moving direction.
  • a magnetic pole surface, the conduction inductor is disposed in the coil of the induction coil member, and the relative movement direction is away from the end of the magnetic array
  • the cutting inductor is disposed in the coil of the induction coil member, and the relative movement direction Enter the end of the magnetic column group.
  • the coil length of the induction coil member of the coil array is equal to the length of any one of two quarters of the magnetic members, and the length of the magnetizer is the length of any of the magnetic members plus the adjacent magnetic gap width.
  • An electric motor structure comprising at least two magnetic column groups, at least one coil array group and at least one inductive switch group, wherein each magnetic column group and the respective coil row groups synchronously generate relative motion;
  • Each of the magnetic column groups is spaced apart from each other, and each of the coil rows is spaced apart from the magnetic array by an equidistance, and each of the magnetic arrays is arranged with at least one first magnetic member and at least one second magnetic member in the moving direction, each of the first and second The lengths of the magnetic members are equal, and the first and second magnetic members are magnetized in the moving direction, and the magnetic poles of the adjacent first and second magnetic members are adjacent to the same pole, and the magnetic poles of the opposite first and second magnetic members are in the same polarity. Opposite, and an adjacent first or second magnetic member or a second magnetic member has an equal width magnetic gap;
  • Each of the coil rows is disposed between the opposite magnetic column groups, and the magnetic column group is equidistant from the coil array group, and each coil array group has at least one same axis and spaced apart induction coil members, and each of the induction coil members respectively
  • the utility model has a magnet and a coil wound around the magnetizer, wherein the coils of the inductive coils are respectively connected to a power supply for forward or reverse power supply, and the coil length of each of the induction coil members is greater than or equal to one fourth.
  • the length of the magnetic member is less than or equal to three-quarters of the length of any of the magnetic members, and the length of the magnet of each of the induction coil members is greater than or equal to the length of any of the magnetic members plus the width of the adjacent magnetic gap and less than or equal to the length of any of the magnetic members.
  • each of the inductive switch groups includes at least two power detectors disposed in the magnetic array, at least two power detectors, and at least one of the coil groups
  • the conduction sensor and the at least one cutting sensor wherein each of the power detecting detectors is disposed in each of the first and second magnetic members, and enters the magnetic pole faces of the respective induction coil members according to the moving direction, and each power detecting device Located in each In the two magnetic members, the magnetic pole end faces of the respective induction coil members are relatively separated according to the moving direction, and the conduction inductors are respectively disposed in the coils of the respective induction coil members, and the relative movement direction is away from the end portions of the respective magnetic column groups, and each of the magnetic pole groups is cut off.
  • the inductor is disposed in the coil of each of the induction coil members, and enters the end of each magnetic column group in a relative movement direction.
  • the inductive coil members of each of the opposite coil arrays are aligned with the adjacent magnetic members of the corresponding magnetic column group to improve the magnetic assistance at the same time point.
  • the positions of the inductive coil members of the opposite coil arrays and the adjacent magnetic members of the corresponding magnetic arrays are arranged in a misaligned manner, so that the magnetic array is continuously pushed to effectively increase the inertial force in the moving direction.
  • the coil length of the induction coil member of each coil array is equal to the length of any two-quarter magnetic member, and the length of the magnet of the induction coil member is the length of any magnetic member plus the adjacent magnetic gap width.
  • the motor structure of the invention is designed by the special length of the magnetizer in the induction coil component of the coil array, so that the magnetizer crosses the magnetic gap, and then cooperates with the forward and reverse direction of the induction switch group, so that the magnetic field can form a full magnetic field.
  • Boost and eliminate magnetic resistance to increase the speed during operation effectively increase the output power, and supply power when no power is generated or induced. This can reduce the input power when the coil train is powered.
  • the electric motor achieves small energy consumption and great power efficiency, so it can greatly increase its added value and improve its economic benefits.
  • 1A is a schematic view showing the structure of a preferred embodiment of the motor of the present invention, showing the shortest length of the coil.
  • 1B is a schematic view showing the structure of a preferred embodiment of the motor of the present invention, showing the longest length of the coil.
  • FIG. 2A is another schematic structural view of a preferred embodiment of the motor construction of the present invention, showing the shortest length of the magnetizer.
  • 2B is another schematic structural view of a preferred embodiment of the motor construction of the present invention, showing the longest length of the magnetizer.
  • Fig. 3A is a schematic view showing the operation of the preferred embodiment of the motor of the present invention for explaining the state in which the S pole is moved to the N pole (1).
  • Fig. 3B is a schematic view showing the operation of the preferred embodiment of the motor of the present invention for explaining the state of moving from the S pole to the N pole (2).
  • 4A is another schematic view of the operation of the preferred embodiment of the motor of the present invention for explaining the state of moving from the N pole to the S pole (1).
  • 4B is another schematic view of the operation of the preferred embodiment of the motor of the present invention for explaining the state of moving from the N pole to the S pole (2).
  • Fig. 5 is a schematic view showing the structure of another preferred embodiment of the motor structure of the present invention for explaining the state of the disk matrix.
  • Magnetic column group 10 first magnetic member 11
  • Second magnetic member 12 magnetic gap 15
  • Power detector 31 power failure detector 32
  • the conduction sensor 35 turns off the inductor 36.
  • the present invention is a motor construction, with reference to the specific embodiments of the invention and its components, as illustrated in the accompanying drawings, all references to front and rear, left and right, top and bottom, upper and lower, and horizontal and vertical, only It is intended to facilitate the description, not to limit the invention, and to limit its components to any position or spatial orientation.
  • the drawings and the dimensions specified in the specification can be varied in accordance with the design and needs of the specific embodiments of the present invention without departing from the scope of the invention.
  • the configuration of the motor structure of the present invention is composed of one or more sets of magnetic columns (10), one or more sets of coil rows (20) and a group. Or a group of more than one sensor switch group (30), each magnetic column group (10) and each coil group (20) can be defined as a rotor or a stator, respectively, can synchronously generate relative motion;
  • each magnetic column group (10) is spaced apart, and each coil array (20) is relatively magnetic.
  • the interval between the column groups (10) is equidistant [please refer to FIG. 5 when two or more groups are used or more], and at least one first magnetic member (11) and at least one of the magnetic column groups (10) arranged along the moving direction.
  • the second magnetic member (12) has the same length of each of the first and second magnetic members (11, 12), and each of the first and second magnetic members (11, 12) is magnetized in the moving direction, adjacent to the first and second
  • the magnetic poles of the magnetic members (11, 12) or the second magnetic members (12, 11) are adjacent to each other, for example, the N pole corresponds to the N pole [as shown in FIGS. 1A and 1B, FIG. 2A and FIG. 2B, FIG. 3A and Figure 3B shows that the S pole corresponds to the S pole [as shown in Figures 4A and 4B], and the adjacent first and second magnetic members (11, 12) or the second and a magnetic members (12, 11) Having a magnetic gap of equal width (15);
  • Each coil array (20) is disposed between the relative magnetic column groups (10), and each magnetic column group (10) is equidistant from the coil row group (20) [for two or more groups, please refer to As shown in FIG. 5, each coil array (20) has at least one inductive coil member (21) spaced apart from each other, and each of the induction coil members (21) has a magnet (22) and a winding a coil (25) of the magnet (22), and the coil (25) is connected to a power source (28), and the power source (28) can be forward-feeding or reverse-powering, so that the coil group (20) is connected to the power source.
  • each induction coil member (21) has a length greater than or equal to a quarter of any magnetic member ( 11, 12) the length [shown in Figure 1A], and the length of the coil (25b) is less than or equal to three-quarters of the length of any of the magnetic members (11, 12) [as shown in Figure 1B], and the coil of the present invention
  • the optimum length of (25) is equal to two-quarters of the length of any of the magnetic members (11, 12).
  • the length of the magnetizer (22a) of each of the induction coil members (21) is greater than or equal to the length of any of the magnetic members (11, 12) plus the width of the adjacent magnetic gap (15) [as shown in Fig. 2A], and the magnetizer (22b)
  • the length of each of the magnetic members (11, 12) is equal to the length of the adjacent magnetic gap (15) plus the length of the same set of coils (25) [as shown in Fig. 2B], and the magnetizer of the present invention (22)
  • the optimum length is the length of any magnetic member (11, 12) plus the width of the adjacent magnetic gap (15);
  • the inductive switch group (30) includes at least one power detector (31), at least one power failure detector (32), and a coil array (20) disposed in the magnetic array (10). At least one conduction sensor (35) and at least one cut-off inductor (36) are connected between the coil (25) of the control coil train (20) and the power source (28).
  • Each of the power detecting detectors (31) is disposed in each of the first and second magnetic members (11, 12), and enters the magnetic pole faces of the respective induction coil members (21) according to the moving direction
  • the power detecting device ( 32) is disposed in each of the first and second magnetic members (11, 12), and is opposite to the magnetic pole surface of each of the induction coil members (21) according to the moving direction, and then each of the conduction inductors (35) is disposed on each of the induction coils.
  • the relative movement direction is away from the end of each of the magnetic arrays (10), and the cutting inductor (36) is disposed in the coil (25) of each of the induction coil members (21), as opposed to The direction of motion enters the end of each magnetic array (10), and the conduction inductor (35) on the induction coil member (21) detects the power detector of the first and second magnetic members (11, 12) ( 31), the power source (28) can be connected to the coil (25) of the induction coil member (21) for power supply, magnetized by the excitation action [Fig. 3A and Fig. 3B, Fig.
  • the coil (25) of the induction coil member (21) can be made. Not connected to the power source (28), forming a non-powered state [as shown in FIG. 3A and FIG. 3B, FIG. 4B], and the section for generating an electromagnet by electromagnetism to generate a magnetic stress is not the respective induction coil member (21).
  • the coil (25) is located between the magnetic gaps (15) and generates power generation due to cutting, the phenomenon of induced electromotive force can be effectively reduced;
  • the group constitutes a motor structure which can reduce the input power and increase the output power.
  • each magnetic column group (10) and each coil array (20) are in relative motion
  • the present invention uses the magnetic array (10) as the rotor to be displaced from right to left, and the coil array (20) as the stator is not moving;
  • the sensing switch group (30) When the sensing switch group (30) is in the first magnetic member (11) of the magnetic array (10) [shown in FIG. 3A] or the second magnetic member (12) [shown in FIG. 4A], the relative moving direction enters the end.
  • the power detector (31) and the conduction sensor (35) on the coil row group (20) are separated from each other in the opposite direction of motion, the power source (28) of the coil array (20) is respectively separated from the coil (25) Reverse power supply and forward power supply, magnetizing the magnetizers (22) of the respective induction coil members (21) to generate corresponding magnetic poles, and the induction coil members (21) of each coil array (20) are guided by the magnets (22) (25)
  • the influence of the current direction when the first magnetic member (11) enters the corresponding induction coil member (21) with the S pole, the magnetic pole of the induction coil member (21) entering the end in the moving direction is N pole, and leaves the end The magnetic pole is S pole [as shown in Figure 3A].
  • the magnetic pole of the induction coil member (21) entering the end in the moving direction is S pole
  • the magnetic pole at the exit end is N pole. 4A].
  • the position of the magnetizer (22) of the induction coil member (21) relative to the moving direction of the entrance end is located at the next adjacent second magnetic member (12) or the first magnetic member (11), so that the coil can be made
  • the magnetic pole of the inductive coil member (21) of the column group (20) at the exiting end in the relative movement direction is in the same polarity as the magnetic pole of the corresponding first magnetic member (11) or the second magnetic member (12) [Fig.
  • the S pole to the S pole or the N pole to the N pole of Figure 4A, and the relative motion direction forms a repulsive thrust, while the magnetizer (22) of the induction coil member (21) of the coil array (20)
  • the magnetic poles at the entrance end of the relative movement direction and the magnetic poles of the corresponding first or second magnetic members (11, 12) and the next adjacent second or a magnetic member (12, 11) are also in the same polarity.
  • the N pole to the N pole of 3A or the S pole to the S pole of FIG. 4A causes it to form another repulsive thrust in the relative motion direction, thereby causing the coil array (20) and the magnetic array (10) to move relative to each other.
  • the direction forms a magnetic boosting force of the cis-propeller, which can effectively increase the rotational speed and thereby increase the output power;
  • the magnetic array (10) and the coil array (20) continue to move relative to each other.
  • the inductive switch group (30) is in the magnetic array (10)
  • the first and second magnetic members are detected.
  • the power-off detector (32) is used to detect the cut-off sensor (36) on the coil (25) of the induction coil member (21) of the coil array (20) [Fig. 3B or 4B]
  • the coil (25) of the coil array (20) cuts off the power supply (28), so that the induction coil member (21) of the coil array (20) does not form an active magnetic field, thereby preventing the induction coil member (21) from being deficient due to magnetization.
  • the coils (25) of the induction coil member (21) of the coil array (20) are avoided.
  • the cutting can make the coil (25) not cut and generate electricity within the length of the magnetic member (11, 12), so that there is almost no induced electromotive force, thereby reducing the input power when the coil group (20) is electrically driven, thereby achieving energy saving. the goal of.
  • the embodiment is a disk-type matrix motor having a coil array (20) disposed between two opposite magnetic column groups (10).
  • the first and second magnetic members (11, 12) of each of the synchronously displaceable opposing magnetic arrays (10) are of the same size and positionally opposite, and the first of the two opposite magnetic groups (10)
  • the two magnetic members (11, 12) are arranged opposite to each other with the same magnetic poles, and the inductive coil members (21) of the opposite coil arrays (20) correspond to the magnetic array (10) of the first and second magnetic members (11, 12).
  • the positions are arranged in a wrong position, so that the magnetic array (10) can be pushed by the continuous action, and the inertial force in the moving direction can be effectively improved.

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Linear Motors (AREA)

Abstract

L'invention concerne un moteur électrique, lequel comprend une ou plusieurs barrettes d'aimants (10), une ou plusieurs barrettes de bobines (20) et un ensemble de commutateurs d'induction (30). Chaque barrette d'aimants (10) comporte au moins un premier élément magnétique (11) et au moins un deuxième élément magnétique (12), ainsi qu'un entrefer (15) magnétique situé entre les premier et deuxième éléments ; chaque barrette de bobine (20) comporte au moins un élément de bobine (21) d'induction ; la longueur de bobine de chaque élément de bobine (21) d'induction est supérieure ou égale à un quart de la longueur de l'un quelconque des éléments magnétiques (11, 12) et inférieure ou égale à trois quarts de la longueur de l'un quelconque des éléments magnétiques (11, 12) ; la longueur d'un corps conducteur (22) de chaque élément de bobine (21) d'induction est supérieure ou égale à la longueur de l'un quelconque des éléments magnétiques (11, 12) plus la largeur de l'entrefer (15) magnétique adjacent, et inférieure ou égale à la longueur de l'un quelconque des éléments magnétiques (11, 12) plus la largeur de l'entrefer (15) magnétique adjacent plus la longueur de la bobine (25) dans la même barrette, et chaque élément de bobine d'induction coopère avec l'ensemble de commutateurs d'induction (30) pour permettre une sélection d'activation et de désactivation entre la bobine (25) et une alimentation électrique (28). Ainsi, au moyen d'un principe selon lequel l'aimant conducteur (22) s'étend au-dessus de l'entrefer (15) magnétique, la réluctance magnétique peut être éliminée tout en accroissant une force d'assistance magnétique, réduisant par conséquent efficacement l'énergie électrique appliquée et accroissant l'énergie mécanique produite.
PCT/CN2016/089728 2016-07-12 2016-07-12 Structure de moteur électrique WO2018010079A1 (fr)

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PCT/CN2016/089728 WO2018010079A1 (fr) 2016-07-12 2016-07-12 Structure de moteur électrique

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Application Number Priority Date Filing Date Title
PCT/CN2016/089728 WO2018010079A1 (fr) 2016-07-12 2016-07-12 Structure de moteur électrique

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11462985B2 (en) * 2019-04-05 2022-10-04 Genergo S.R.L. System for generating a linear movement

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5434549A (en) * 1992-07-20 1995-07-18 Tdk Corporation Moving magnet-type actuator
CN102395432A (zh) * 2009-04-15 2012-03-28 Thk株式会社 线性电动机致动器
CN204794383U (zh) * 2015-06-11 2015-11-18 宇生自然能源科技股份有限公司 电磁装置
CN205319923U (zh) * 2015-12-22 2016-06-15 宇生自然能源科技股份有限公司 交互式电磁装置
CN206004514U (zh) * 2016-07-12 2017-03-08 宇生自然能源科技股份有限公司 电动机构造

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5434549A (en) * 1992-07-20 1995-07-18 Tdk Corporation Moving magnet-type actuator
CN102395432A (zh) * 2009-04-15 2012-03-28 Thk株式会社 线性电动机致动器
CN204794383U (zh) * 2015-06-11 2015-11-18 宇生自然能源科技股份有限公司 电磁装置
CN205319923U (zh) * 2015-12-22 2016-06-15 宇生自然能源科技股份有限公司 交互式电磁装置
CN206004514U (zh) * 2016-07-12 2017-03-08 宇生自然能源科技股份有限公司 电动机构造

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11462985B2 (en) * 2019-04-05 2022-10-04 Genergo S.R.L. System for generating a linear movement

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