TWI733156B

TWI733156B - Multistage driving permanent magnet synchronous motor with variable structure stator

Info

Publication number: TWI733156B
Application number: TW108127566A
Authority: TW
Inventors: 黃柏原
Original assignee: 黃柏原
Priority date: 2019-08-02
Filing date: 2019-08-02
Publication date: 2021-07-11
Also published as: TW202107831A

Abstract

本項發明創作屬於一種可固定電流作馬達多段加大轉矩、馬達多段減小轉矩之新穎永磁同步馬達機電裝置，係在一永磁同步馬達內部可設一可變結構定子裝置，在該永磁同步馬達外部設一多段驅動切換裝置，以共同組成一「具可變結構定子之多段驅動永磁同步馬達」。該可變結構多段驅動永磁同步馬達設有N極永久磁鐵、S極永久磁鐵及轉動軸，於該可變結構定子裝置設有三極主線圈組、多個三極次線圈組，而該多段驅動切換裝置設有微控切換電路等。該可變結構多段驅動永磁同步馬達可利用一固定交流電源(固定電流)經由該三極主線圈組、該多個三極次線圈組供電，並藉該三極主線圈組與該N極永久磁鐵、S極永久磁鐵間之電磁作用，帶動該N極永久磁鐵、S極永久磁鐵轉動並利用轉動軸驅動一負載工作；該可變結構多段驅動永磁同步馬達另可藉由該三極主線圈組與該多個三極次線圈組、該微控切換電路構成之定子磁向多段改變機制(形成一多段驅動切換可變結構定子)，使可以增加該三極主線圈組、該多個三極次線圈組與該N極永久磁鐵、S極永久磁鐵間之電磁作用強度，進而提高該轉動軸之轉動轉矩以作馬達加大轉矩轉動工作(固定電流加大轉矩轉動)，或者，使可以減少該三極主線圈組、該多個三極次線圈組與該N極永久磁鐵、S極永久磁鐵間之電磁作用強度，進而降低該轉動軸之轉動轉矩以作馬達減小轉矩轉動工作(固定電流減小轉矩轉動)，且不影響該固定交流電源之電流流量。如此，運用本項發明創作中，由一永磁同步馬達及一可變結構定子裝置、一多段驅動切換裝置構成之「具可變結構定子之多段驅動永磁同步馬達」，令該可變結構定子裝置與該多段驅動切換裝置可作馬達多段加大轉矩、馬達多段減小轉矩並以固定交流電源供電予該永磁同步馬達，利用此種新式之多段驅動切換可變結構定子與固定交流電源供電概念，將可達到永磁同步馬達可固定電流多段加減轉矩驅動之用電特性與目的。 The creation of this invention belongs to a novel permanent magnet synchronous motor electromechanical device that can use a fixed current to increase the torque of the motor in multiple stages and reduce the torque of the motor in multiple stages. It is a permanent magnet synchronous motor that can be equipped with a variable structure stator device. The permanent magnet synchronous motor is equipped with a multi-segment drive switching device to jointly form a "multi-segment drive permanent magnet synchronous motor with a variable structure stator." The variable structure multi-segment drive permanent magnet synchronous motor is provided with N-pole permanent magnets, S-pole permanent magnets and a rotating shaft. The variable structure stator device is provided with a three-pole main coil group and a plurality of three-pole sub-coil groups, and the multi-segment The drive switching device is equipped with a micro-control switching circuit and so on. The variable structure multi-segment drive permanent magnet synchronous motor can use a fixed AC power supply (fixed current) to supply power through the three-pole main coil group and the plurality of three-pole secondary coil groups, and use the three-pole main coil group and the N-pole The electromagnetic action between the permanent magnet and the S-pole permanent magnet drives the N-pole permanent magnet and the S-pole permanent magnet to rotate and uses the rotating shaft to drive a load; the variable structure multi-segment drive permanent magnet synchronous motor can also use the three poles The stator magnetic direction multi-segment change mechanism composed of the main coil group, the multiple three-pole sub-coil groups, and the micro-control switching circuit (forms a multi-segment drive switching variable structure stator), so that the three The intensity of electromagnetic interaction between the pole main coil set, the multiple three-pole secondary coil sets and the N-pole permanent magnet and the S-pole permanent magnet, thereby increasing the rotational torque of the rotating shaft for the motor to increase the torque rotation work (fixed The current increases the torque rotation), or it is possible to reduce the intensity of electromagnetic interaction between the three-pole main coil set, the multiple three-pole secondary coil sets and the N-pole permanent magnet and the S-pole permanent magnet, thereby reducing the rotation axis The rotating torque is used for the motor to reduce the torque rotation (fixed current reduces the torque rotation), and does not affect the current flow of the fixed AC power supply. In this way, in the creation of this invention, the "multi-segment drive permanent magnet synchronous motor with variable structure stator" composed of a permanent magnet synchronous motor, a variable structure stator device, and a multi-segment drive switching device makes the variable structure The structure stator device and the multi-segment drive switching device can be used as the motor to increase the torque in multiple stages, and the motor to reduce the torque in multiple stages, and supply power to the permanent magnet synchronous motor with a fixed AC power supply. This new multi-stage drive is used to switch the variable structure stator and The concept of fixed AC power supply will achieve the electrical characteristics and purpose of permanent magnet synchronous motors that can be driven by multi-segment plus and minus torque with a fixed current.

Description

具可變結構定子之多段驅動永磁同步馬達 Multi-segment drive permanent magnet synchronous motor with variable structure stator

本項發明創作係關於一種「具可變結構定子之多段驅動永磁同步馬達」機電裝置，尤指一種利用一可變結構定子裝置及一多段驅動切換裝置於一永磁同步馬達之驅動，令該可變結構定子裝置與該多段驅動切換裝置可作馬達多段加大轉矩、馬達多段減小轉矩，並以固定交流電源供電予該永磁同步馬達的可變結構馬達機電裝置者。 The creation of this invention relates to an electromechanical device of a "multi-segment drive permanent magnet synchronous motor with a variable structure stator", in particular to a permanent magnet synchronous motor drive using a variable structure stator device and a multi-segment drive switching device. The variable structure stator device and the multi-segment drive switching device can be used for the motor to increase the torque in multiple stages and the motor to reduce the torque in multiple stages, and use a fixed AC power supply to supply the variable structure motor electromechanical device of the permanent magnet synchronous motor.

按，在現今石油供應來源不穩、油價起伏不定的時代，石油相關能源的使用成本可能提高，同時，為了地球環境考量，避免因使用石油過度排放二氧化碳而造成環境的劇烈改變，各方均倡導節能減碳的相關做法，例如：開發使用電動車。其中，創新及安全性地利用電池供電予電動車馬達(如：永磁同步馬達)工作，以提昇電池長效性使用，也是節能減碳的一種具體做法。 According to this, in the current era of unstable oil supply sources and fluctuating oil prices, the cost of using oil-related energy may increase. At the same time, for the sake of global environmental considerations, to avoid drastic changes in the environment caused by excessive emissions of carbon dioxide from the use of oil, all parties advocate Relevant practices for energy saving and carbon reduction, such as the development and use of electric vehicles. Among them, the innovative and safe use of battery power for electric vehicle motors (such as permanent magnet synchronous motors) to improve the long-term use of batteries is also a specific approach to energy saving and carbon reduction.

習用電動車永磁同步馬達利用電源供電以驅動負載之方式，請參閱第1圖所示，其中一永磁同步馬達01與一負載02連接，該永磁同步馬達01內部由一N極永久磁鐵011、一S極永久磁鐵012與一線圈組013、一線圈組014所組成，該永磁同步馬達01利用一變動交流電源供電予該線圈組013、該線圈組014，即可帶動該N極永久磁鐵011、該S極永久磁鐵012轉動，驅動該負載02並作馬達加減轉矩工作，使電動車作加減轉矩行駛。當電動車在加減轉矩行駛期間，該變動交流電源為一變動電流供電，使得該電動車之電池亦須提供變動電流予該永磁同步馬達01使用。 The conventional electric vehicle permanent magnet synchronous motor uses power supply to drive the load. Please refer to Figure 1. A permanent magnet synchronous motor 01 is connected to a load 02. The permanent magnet synchronous motor 01 contains an N-pole permanent magnet inside. 011. One S pole permanent magnet 012 and one wire The permanent magnet synchronous motor 01 is composed of a coil group 013 and a coil group 014. The permanent magnet synchronous motor 01 uses a variable AC power supply to supply power to the coil group 013 and the coil group 014 to drive the N-pole permanent magnet 011 and the S-pole permanent magnet 012 Rotate, drive the load 02 and work with the motor to increase or decrease the torque, so that the electric vehicle can run with the increase or decrease torque. When the electric vehicle is running with an increase or decrease torque, the variable AC power supply supplies a variable current, so that the battery of the electric vehicle must also provide a variable current for the permanent magnet synchronous motor 01 to use.

然而，當電動車在加大轉矩行駛時，電動車電池放電電流增大，放電電壓下降快，而當電動車在減小轉矩行駛時，電動車電池放電電流減小，放電電壓下降慢，電動車電池電壓經常性起伏不定，使電池內部的電化學反應不穩定，而可能造成電池的性能損害；另外，當電動車在高轉矩行駛期間，電動車電池放電電流可能過大，長時間或連續式的過大放電電流將導致電動車電池內部經常過熱，造成電池永久性的結構損害。因此，創新電動車永磁同步馬達安全性地使用電池作加減轉矩，目前也成為馬達電機製造商研究方向之一。 However, when the electric vehicle is running at increased torque, the discharge current of the electric vehicle battery increases and the discharge voltage drops quickly. When the electric vehicle is running at a reduced torque, the discharge current of the electric vehicle battery decreases, and the discharge voltage drops slowly. , The battery voltage of electric vehicles often fluctuates, which makes the electrochemical reaction inside the battery unstable, which may cause damage to the battery performance; in addition, when the electric vehicle is running at high torque, the discharge current of the electric vehicle battery may be too large for a long time. Or continuous excessive discharge current will cause the internal electric vehicle battery to overheat frequently, causing permanent structural damage to the battery. Therefore, innovating permanent magnet synchronous motors for electric vehicles to safely use batteries for torque addition and subtraction has become one of the research directions of motor manufacturers.

鑑於上述先前技術所衍生的電動車永磁同步馬達使用電池缺點(變動電流)，本案發明創作人乃亟思加以改良創新，並經過多日苦心孤詣潛心研究後，終於成功研發完成本案之一種「具可變結構定子之多段驅動永磁同步馬達」機電裝置。 In view of the battery shortcomings (variable current) used in the permanent magnet synchronous motors of electric vehicles derived from the above-mentioned prior art, the inventors of this case are eager to improve and innovate. After many days of painstaking research, they have finally successfully developed a kind of "tools" in this case. Multi-segment drive permanent magnet synchronous motor with variable structure stator" electromechanical device.

本項發明創作之目的，在於提供一種可固定電流作馬達加大轉矩、馬達減小轉矩之電動車永磁同步馬達機電裝置，其概念係在一永磁同步馬達內部可設一可變結構定子裝置，並在該永磁同步馬達外部設一多段驅動切換裝置，使該可變結構定子裝置與該多段驅動切換裝置可作馬達多段加大轉矩、馬達多段減小轉矩，並以固定交流電源(固定電流)供電予該永磁同步馬達，而達到永磁同步馬達可固定電流多段加減轉矩驅動之用電特性與目的。 The purpose of this invention is to provide a permanent magnet synchronous motor electromechanical device for electric vehicles that can use a fixed current to increase the torque of the motor and reduce the torque of the motor. The concept is that a variable can be set inside a permanent magnet synchronous motor. Structure of the stator device, and in the permanent magnet synchronous horse A multi-segment drive switching device is installed externally, so that the variable structure stator device and the multi-segment drive switching device can be used as a motor to increase the torque in multiple stages, and the motor to reduce the torque in multiple stages, and use a fixed AC power supply (fixed current) to supply power. The permanent magnet synchronous motor achieves the electric characteristics and purpose of the permanent magnet synchronous motor that can be driven by a fixed current and multi-stage plus and minus torque.

為達上述之目的，本項發明創作之技術手段在於，在一永磁同步馬達內部設一可變結構定子裝置，在該永磁同步馬達外部設一多段驅動切換裝置，以共同組成一「具可變結構定子之多段驅動永磁同步馬達」，為一定電流交流馬達(Constant Current AC Motor)。該可變結構多段驅動永磁同步馬達於該永磁同步馬達內部設有一由一三極主線圈組、多個三極次線圈組構成之馬達可變結構定子裝置與一由一N極永久磁鐵、一S極永久磁鐵構成之馬達永久磁鐵轉子，該馬達可變結構定子裝置與該永磁同步馬達外部之一固定交流電源(固定電流)電氣連接，該馬達永久磁鐵轉子藉由一轉動軸與該永磁同步馬達外部之一負載機械連接。該馬達可變結構定子裝置另與該永磁同步馬達外部之一多段驅動切換裝置之一微控切換電路電氣連接。 In order to achieve the above-mentioned purpose, the technical means of this invention is to provide a variable structure stator device inside a permanent magnet synchronous motor, and provide a multi-stage drive switching device outside the permanent magnet synchronous motor to jointly form a " Multi-stage drive permanent magnet synchronous motor with variable structure stator" is a Constant Current AC Motor. The variable structure multi-segment drive permanent magnet synchronous motor is provided with a motor variable structure stator device composed of a three-pole main coil group and a plurality of three-pole sub-coil groups and an N-pole permanent magnet inside the permanent magnet synchronous motor , A motor permanent magnet rotor composed of an S-pole permanent magnet, the motor variable structure stator device is electrically connected to a fixed AC power source (fixed current) outside the permanent magnet synchronous motor, the motor permanent magnet rotor is connected to the permanent magnet by a rotating shaft A load outside the permanent magnet synchronous motor is mechanically connected. The motor variable structure stator device is also electrically connected with a micro-control switching circuit of a multi-segment drive switching device outside the permanent magnet synchronous motor.

該可變結構多段驅動永磁同步馬達利用該外部固定交流電源(固定電流)供電予具三極主線圈組、多個三極次線圈組之該馬達可變結構定子裝置，藉由該三極主線圈組與具N極永久磁鐵、S極永久磁鐵之該馬達永久磁鐵轉子間之電磁作用，可帶動該N極永久磁鐵、S極永久磁鐵轉動並利用該轉動軸驅動該負載工作(固定電流供電、馬達正常轉動)。該可變結構多段驅動永磁同步馬達另可藉由該三極主線圈組與該多個三極次線圈組、該多段驅動切換裝置之微控切換電路構成之定子磁向多段改變機制(形成一多段驅動切換可變結構定子)，使可以增加該三極主線圈組、該多個三極次線圈組與具N極永久磁鐵、S極永久磁鐵之該馬達永久磁鐵轉子間之電磁作用強度，進而提高該轉動軸之轉動轉矩以作馬達加大轉矩轉動工作，且不影響該固定交流電源之電流流量(固定電流供電、馬達加大轉矩轉動)，或者，使可以減少該三極主線圈組、該多個三極次線圈組與具N極永久磁鐵、S極永久磁鐵之該馬達永久磁鐵轉子間之電磁作用強度，進而降低該轉動軸之轉動轉矩以作馬達減小轉矩轉動工作，且不影響該固定交流電源之電流流量(固定電流供電、馬達減小轉矩轉動)。 The variable structure multi-segment drive permanent magnet synchronous motor uses the external fixed AC power supply (fixed current) to supply power to the motor variable structure stator device having a three-pole main coil group and a plurality of three-pole sub-coil groups. The electromagnetic action between the main coil assembly and the permanent magnet rotor of the motor with N-pole permanent magnets and S-pole permanent magnets can drive the N-pole permanent magnets and S-pole permanent magnets to rotate and use the rotating shaft to drive the load (fixed current Power supply, normal motor rotation). The variable structure multi-segment drive permanent magnet synchronous motor can also be composed of the three-pole main coil group and the multiple three-pole sub-coil groups, and the stator magnetic direction of the micro-control switching circuit of the multi-segment drive switching device Multi-segment change mechanism (form a multi-segment drive switching variable structure stator), so that the three-pole main coil group, the multiple three-pole sub-coil group and the motor permanent magnet with N-pole permanent magnet and S-pole permanent magnet can be added The intensity of the electromagnetic interaction between the rotors, thereby increasing the rotational torque of the rotating shaft to increase the torque rotation of the motor, and does not affect the current flow of the fixed AC power supply (fixed current power supply, motor increased torque rotation), or , Which can reduce the intensity of electromagnetic interaction between the three-pole main coil set, the multiple three-pole sub-coil sets and the permanent magnet rotor of the motor with N-pole permanent magnets and S-pole permanent magnets, thereby reducing the rotation of the rotating shaft The torque is used for the motor to reduce the torque rotation, and does not affect the current flow of the fixed AC power supply (fixed current power supply, motor reduces torque rotation).

如此，運用本項發明創作中，由一永磁同步馬達及一可變結構定子裝置、一多段驅動切換裝置構成之「具可變結構定子之多段驅動永磁同步馬達」，令該可變結構定子裝置與該多段驅動切換裝置之定子磁向多段改變機制可作馬達多段加大轉矩、馬達多段減小轉矩並以固定交流電源(固定電流)供電予該永磁同步馬達，利用此種新式之多段驅動切換可變結構定子與固定交流電源供電概念，將可達到永磁同步馬達可固定電流多段加減轉矩驅動之用電特性與目的。 In this way, in the creation of this invention, the "multi-segment drive permanent magnet synchronous motor with variable structure stator" composed of a permanent magnet synchronous motor, a variable structure stator device, and a multi-segment drive switching device makes the variable structure The structure of the stator device and the multi-segment change mechanism of the stator magnetic direction of the multi-segment drive switching device can be used to increase the torque of the motor in multiple stages and reduce the torque in multiple stages of the motor, and use a fixed AC power supply (fixed current) to supply power to the permanent magnet synchronous motor. A new type of multi-segment drive switching, variable structure stator and fixed AC power supply concept, will achieve the electricity characteristics and purpose of permanent magnet synchronous motors that can be driven by fixed current and multi-segment torque.

請參閱以下有關於本項發明創作「具可變結構定子之多段驅動永磁同步馬達」機電裝置一較佳實施例之詳細說明及其附圖，將可進一步瞭解本創作之技術內容及其目的與功效： Please refer to the detailed description and accompanying drawings of a preferred embodiment of the electromechanical device of this invention creation "Multi-segment drive permanent magnet synchronous motor with variable structure stator", to further understand the technical content and purpose of this invention And efficacy:

11‧‧‧可變結構多段驅動永磁同步馬達 11‧‧‧Variable structure multi-segment drive permanent magnet synchronous motor

111‧‧‧N極永久磁鐵 111‧‧‧N pole permanent magnet

112‧‧‧S極永久磁鐵 112‧‧‧S pole permanent magnet

113‧‧‧轉動軸 113‧‧‧Rotating shaft

1141‧‧‧順向三極主線圈組 1141‧‧‧forward three-pole main coil group

1142‧‧‧順向三極主線圈組 1142‧‧‧forward three-pole main coil group

1151‧‧‧順向第一三極次線圈組 1151‧‧‧The first three-pole sub-coil group in the forward direction

1152‧‧‧順向第一三極次線圈組 1152‧‧‧The first three-pole sub-coil group in the forward direction

1161‧‧‧順向第二三極次線圈組 1161‧‧‧The second third-pole sub-coil group in the forward direction

1162‧‧‧順向第二三極次線圈組 1162‧‧‧The second third-pole sub-coil group in the forward direction

1171‧‧‧逆向第二三極次線圈組 1171‧‧‧Reverse second third-pole sub-coil group

1172‧‧‧逆向第二三極次線圈組 1172‧‧‧Reverse second third-pole sub-coil group

1181‧‧‧逆向第一三極次線圈組 1181‧‧‧Reverse first three-pole sub-coil group

1182‧‧‧逆向第一三極次線圈組 1182‧‧‧Reverse first three-pole sub-coil group

12‧‧‧負載 12‧‧‧Load

13‧‧‧微控切換電路 13‧‧‧Micro-control switching circuit

第1圖為習用電動車永磁同步馬達之結構圖。 Figure 1 is a structural diagram of a permanent magnet synchronous motor for conventional electric vehicles.

第2圖為本項發明創作「具可變結構定子之多段驅動永磁同步馬達」一較佳實施例中，馬達加大轉矩轉動中可變結構定子與微控切換電路之電流流向示意圖。 Figure 2 is a schematic diagram of the current flow between the variable structure stator and the micro-control switching circuit in a preferred embodiment of the invention created "Multi-segment drive permanent magnet synchronous motor with variable structure stator" when the motor increases torque.

第3圖為本項發明創作「具可變結構定子之多段驅動永磁同步馬達」一較佳實施例中，另一馬達加大轉矩轉動中可變結構定子與微控切換電路之電流流向示意圖。 Figure 3 shows a preferred embodiment of the invention’s creation of "Multi-segment drive permanent magnet synchronous motor with variable structure stator". The current flow between the variable structure stator and the micro-control switching circuit when the other motor increases torque. Schematic.

第4圖為本項發明創作「具可變結構定子之多段驅動永磁同步馬達」一較佳實施例中，馬達減小轉矩轉動中可變結構定子與微控切換電路之電流流向示意圖。 Figure 4 is a schematic diagram of the current flow between the variable structure stator and the micro-control switching circuit in a preferred embodiment of the invention created "Multi-segment drive permanent magnet synchronous motor with variable structure stator" when the motor reduces torque.

第5圖為本項發明創作「具可變結構定子之多段驅動永磁同步馬達」一較佳實施例中，另一馬達減小轉矩轉動中可變結構定子與微控切換電路之電流流向示意圖。 Figure 5 is a preferred embodiment of the invention’s creation of "Multi-segment drive permanent magnet synchronous motor with variable structure stator", the other motor reduces the torque rotation of the variable structure stator and the micro-control switching circuit current flow Schematic.

本項發明創作所提供之一種「具可變結構定子之多段驅動永磁同步馬達」機電裝置，請參閱第2圖所示，該可變結構多段驅動永磁同步馬達11內部設有一由一N極永久磁鐵111、一S極永久磁鐵112構成之馬達永久磁鐵轉子，該馬達永久磁鐵轉子藉由一轉動軸113與該可變結構多段驅動永磁同步馬達11外部之一負載12機械連接；該可變結構多段驅動永磁同步馬達11內部另設有一由一順向三極主線圈組1141、一順向三極主線圈組1142與一順向第一三極次線圈組1151、一順向第一三極次線圈組1152、一順向第二三極次線圈組1161、一順向第二三極次線圈組1162共同構成之馬達可變結構定子裝置，該馬達可變結構定子裝置之該順向三極主線圈組1141、該順向三極主線圈組1142直接與該可變結構多段驅動永磁同步馬達11外部之一固定交流電源(如：一電動車電池經逆變後提供一固定電流之電源)電氣連接；而該馬達可變結構定子裝置之該順向第一三極次線圈組1151、該順向第一三極次線圈組1152、該順向第二三極次線圈組1161、該順向第二三極次線圈組1162則間接經由該可變結構多段驅動永磁同步馬達11外部一馬達多段驅動切換裝置之一微控切換電路13與該固定交流電源電氣連接。該順向三極主線圈組1141、該順向三極主線圈組1142與該順向第一三極次線圈組1151、該順向第一三極次線圈組1152、該順向第二三極次線圈組1161、該順向第二三極次線圈組1162及該微控切換電路13可構成一定子磁向多段改變機制，以形成一可多段驅動切換之馬達可變結構定子裝置。 This invention creation provides an electromechanical device of "multi-segment drive permanent magnet synchronous motor with variable structure stator". Please refer to Figure 2. The variable structure multi-segment drive permanent magnet synchronous motor 11 has a N A motor permanent magnet rotor composed of a pole permanent magnet 111 and an S-pole permanent magnet 112. The motor permanent magnet rotor is mechanically connected to a load 12 outside the variable structure multi-segment drive permanent magnet synchronous motor 11 through a rotating shaft 113; the The variable structure multi-segment drive permanent magnet synchronous motor 11 is additionally provided with a forward three-pole main coil group 1141, a forward three-pole main coil group 1142, and a forward first three-pole secondary coil group 1151 and a forward direction. The first three-pole sub-coil group 1152, a forward second three-pole sub-coil group 1161, and a forward second three-pole sub-coil group 1162 jointly constitute a motor variable structure stator device, the motor variable structure The forward three-pole main coil set 1141 of the stator device is directly connected to a fixed AC power source (such as an electric vehicle battery via the variable structure multi-segment drive permanent magnet synchronous motor 11). Provides a fixed current power supply after inverter) electrical connection; and the forward first three-pole sub-coil group 1151 of the motor variable structure stator device 1151, the forward first three-pole sub-coil group 1152, the forward second The two or three-pole sub-coil set 1161, the forward second three-pole sub-coil set 1162 indirectly via the variable structure multi-segment drive permanent magnet synchronous motor 11, an external motor multi-segment drive switching device, a micro-control switching circuit 13 and the fixed AC power supply electrical connection. The forward three-pole main coil set 1141, the forward three-pole main coil set 1142, and the forward first three-pole secondary coil set 1151, the forward first three-pole secondary coil set 1152, the forward second third The pole sub-coil set 1161, the forward second three-pole sub-coil set 1162 and the micro-control switching circuit 13 can form a stator magnetic direction multi-segment change mechanism to form a motor variable structure stator device that can be multi-segmented drive switching.

請參閱第2圖所示，該可變結構多段驅動永磁同步馬達11利用該外部固定交流電源(固定電流)可直接順向供電予該馬達可變結構定子裝置之該順向三極主線圈組1141、該順向三極主線圈組1142，藉由該順向三極主線圈組1141、該順向三極主線圈組1142與該N極永久磁鐵111、該S極永久磁鐵112間之電磁作用，可帶動具該N極永久磁鐵、該S極永久磁鐵之該馬達永久磁鐵轉子轉動，並利用該轉動軸113驅動該負載12工作(固定電流供電、馬達正常轉動)。該可變結構多段驅動永磁同步馬達11另可藉由該馬達多段驅動切換裝置之該微控切換電路13，使該外部固定交流電源(固定電流)可間接順向供電予該順向第一三極次線圈組1151、該順向第一三極次線圈組1152，並且可間接順向供電予該順向第二三極次線圈組1161、該順向第二三極次線圈組1162，使可以完全增加該順向三極主線圈組1141、該順向三極主線圈組1142、該順向第一三極次線圈組1151、該順向第一三極次線圈組1152、該順向第二三極次線圈組1161、該順向第二三極次線圈組1162與該N極永久磁鐵111、該S極永久磁鐵112間之電磁作用強度，進而完全提高該轉動軸113之轉動轉矩以作馬達完全加大轉矩轉動工作，且不影響該固定交流電源之電流流量(固定電流供電、馬達完全加大轉矩轉動)。 Please refer to Figure 2, the variable structure multi-segment drive permanent magnet synchronous motor 11 uses the external fixed AC power supply (fixed current) to directly supply power to the forward three-pole main coil of the motor variable structure stator device Set 1141, the forward three-pole main coil set 1142, through the forward three-pole main coil set 1141, the forward three-pole main coil set 1142 and the N-pole permanent magnet 111, the S-pole permanent magnet 112 Electromagnetic action can drive the permanent magnet rotor of the motor with the N-pole permanent magnet and the S-pole permanent magnet to rotate, and use the rotating shaft 113 to drive the load 12 to work (fixed current power supply, normal motor rotation). The variable structure multi-segment drive permanent magnet synchronous motor 11 can also use the micro-control switching circuit 13 of the motor multi-segment drive switching device, so that the external fixed AC power source (fixed current) can indirectly supply power to the forward first The three-pole sub-coil set 1151, the forward first three-pole sub-coil set 1152, and can indirectly supply power to the forward second three-pole sub-coil set 1161, the forward second three-pole sub-coil set 1162, make It is possible to completely increase the forward three-pole main coil set 1141, the forward three-pole main coil set 1142, the forward first three-pole secondary coil set 1151, the forward first three-pole secondary coil set 1152, the forward direction The intensity of electromagnetic interaction between the second three-pole sub-coil set 1161, the forward second three-pole sub-coil set 1162 and the N-pole permanent magnet 111 and the S-pole permanent magnet 112, thereby completely improving the rotation of the rotating shaft 113 The torque is used for the motor to fully increase the torque rotation work, and does not affect the current flow of the fixed AC power supply (fixed current power supply, the motor fully increases the torque rotation).

或者，請參閱第2圖以及第3圖所示，該可變結構多段驅動永磁同步馬達11利用該外部固定交流電源(固定電流)可直接順向供電予該馬達可變結構定子裝置之該順向三極主線圈組1141、該順向三極主線圈組1142，藉由該順向三極主線圈組1141、該順向三極主線圈組1142與該N極永久磁鐵111、該S極永久磁鐵112間之電磁作用，可帶動具該N極永久磁鐵、該S極永久磁鐵之該馬達永久磁鐵轉子轉動，並利用該轉動軸113驅動該負載12工作(固定電流供電、馬達正常轉動)。該可變結構多段驅動永磁同步馬達11另可藉由該馬達多段驅動切換裝置之該微控切換電路13，使該外部固定交流電源(固定電流)可間接順向供電予該順向第一三極次線圈組1151、該順向第一三極次線圈組1152，並且可間接逆向供電予該順向第二三極次線圈組1161、該順向第二三極次線圈組1162，以形成一逆向第二三極次線圈組1171、一逆向第二三極次線圈組1172，而亦使可以部分增加該順向三極主線圈組1141、該順向三極主線圈組1142、該順向第一三極次線圈組1151、該順向第一三極次線圈組1152、該逆向第二三極次線圈組1171、該逆向第二三極次線圈組1172與該N極永久磁鐵111、該S極永久磁鐵112間之電磁作用強度，進而部分提高該轉動軸113之轉動轉矩以作馬達部分加大轉矩轉動工作，且不影響該固定交流電源之電流流量(固定電流供電、馬達部分加大轉矩轉動)。 Or, please refer to Figures 2 and 3, the variable structure multi-stage drive permanent magnet synchronous motor 11 can directly supply power to the motor variable structure stator device in the forward direction by using the external fixed AC power supply (fixed current) The forward three-pole main coil set 1141, the forward three-pole main coil set 1142, the forward three-pole main coil set 1141, the forward three-pole main coil set 1142 and the N-pole permanent magnet 111, the S The electromagnetic action between the pole permanent magnets 112 can drive the permanent magnet rotor of the motor with the N pole permanent magnet and the S pole permanent magnet to rotate, and use the rotating shaft 113 to drive the load 12 to work (fixed current power supply, normal motor rotation ). The variable structure multi-segment drive permanent magnet synchronous motor 11 can also use the micro-control switching circuit 13 of the motor multi-segment drive switching device, so that the external fixed AC power source (fixed current) can indirectly supply power to the forward first The three-pole sub-coil group 1151, the forward first three-pole sub-coil group 1152, and can indirectly and reversely supply power to the forward second three-pole sub-coil group 1161, the forward second three-pole sub-coil group 1162, and A reverse second three-pole sub-coil set 1171, a reverse second three-pole sub-coil set 1172 is formed, and the forward three-pole main coil set 1141, the forward three-pole main coil set 1142, and the Forward first three-pole sub-coil group 1151, the forward first three-pole sub-coil group 1152, the reverse second three-pole sub-coil group 1171, the reverse second three-pole sub-coil group 1172 and the N-pole permanent magnet 111. The intensity of electromagnetic interaction between the S pole permanent magnet 112 is improved The rotation torque of the rotating shaft 113 is partially increased to increase the torque rotation of the motor part without affecting the current flow of the fixed AC power source (fixed current power supply, and the motor part increases the torque rotation).

或者，請參閱第2圖以及第4圖所示，該可變結構多段驅動永磁同步馬達11利用該外部固定交流電源(固定電流)可直接順向供電予該馬達可變結構定子裝置之該順向三極主線圈組1141、該順向三極主線圈組1142，藉由該順向三極主線圈組1141、該順向三極主線圈組1142與該N極永久磁鐵111、該S極永久磁鐵112間之電磁作用，可帶動具該N極永久磁鐵、該S極永久磁鐵之該馬達永久磁鐵轉子轉動，並利用該轉動軸113驅動該負載12工作(固定電流供電、馬達正常轉動)。該可變結構多段驅動永磁同步馬達11另可藉由該馬達多段驅動切換裝置之該微控切換電路13，使該外部固定交流電源(固定電流)可間接逆向供電予該順向第一三極次線圈組1151、該順向第一三極次線圈組1152，以形成一逆向第一三極次線圈組1181、一逆向第一三極次線圈組1182，並且可間接順向供電予該順向第二三極次線圈組1161、該順向第二三極次線圈組1162，而使可以部分減少該順向三極主線圈組1141、該順向三極主線圈組1142、該逆向第一三極次線圈組1181、該逆向第一三極次線圈組1182、該順向第二三極次線圈組1161、該順向第二三極次線圈組1162與該N極永久磁鐵111、該S極永久磁鐵112間之電磁作用強度，進而部分降低該轉動軸113之轉動轉矩以作馬達部分減小轉矩轉動工作，且不影響該固定交流電源之電流流量(固定電流供電、馬達部分減小轉矩轉動)。 Or, please refer to Figures 2 and 4, the variable structure multi-stage drive permanent magnet synchronous motor 11 can directly supply power to the motor variable structure stator device in the forward direction by using the external fixed AC power supply (fixed current) The forward three-pole main coil set 1141, the forward three-pole main coil set 1142, the forward three-pole main coil set 1141, the forward three-pole main coil set 1142 and the N-pole permanent magnet 111, the S The electromagnetic action between the pole permanent magnets 112 can drive the permanent magnet rotor of the motor with the N pole permanent magnet and the S pole permanent magnet to rotate, and use the rotating shaft 113 to drive the load 12 to work (fixed current power supply, normal motor rotation ). The variable structure multi-segment drive permanent magnet synchronous motor 11 can also use the micro-control switching circuit 13 of the motor multi-segment drive switching device, so that the external fixed AC power supply (fixed current) can indirectly and reversely supply power to the forward first third. The polar sub-coil group 1151, the forward first three-pole sub-coil group 1152, to form a reverse first three-pole sub-coil group 1181, a reverse first three-pole sub-coil group 1182, and can indirectly supply power to the The forward second three-pole secondary coil set 1161, the forward second three-pole secondary coil set 1162, so that the forward three-pole main coil set 1141, the forward three-pole main coil set 1142, the reverse The first three-pole sub-coil group 1181, the reverse first three-pole sub-coil group 1182, the forward second three-pole sub-coil group 1161, the forward second three-pole sub-coil group 1162 and the N-pole permanent magnet 111 , The intensity of electromagnetic interaction between the S-pole permanent magnet 112, and then partially reduce the rotation torque of the rotating shaft 113 for the motor to partially reduce the torque rotation work, and does not affect the current flow of the fixed AC power supply (fixed current power supply, The motor part reduces the torque rotation).

再者，請參閱第2圖以及第5圖所示，該可變結構多段驅動永磁同步馬達11利用該外部固定交流電源(固定電流)可直接順向供電予該馬達可變結構定子裝置之該順向三極主線圈組1141、該順向三極主線圈組1142，藉由該順向三極主線圈組1141、該順向三極主線圈組1142與該N極永久磁鐵111、該S極永久磁鐵112間之電磁作用，可帶動具該N極永久磁鐵、該S極永久磁鐵之該馬達永久磁鐵轉子轉動，並利用該轉動軸113驅動該負載12工作(固定電流供電、馬達正常轉動)。該可變結構多段驅動永磁同步馬達11另可藉由該馬達多段驅動切換裝置之該微控切換電路13，使該外部固定交流電源(固定電流)可間接逆向供電予該順向第一三極次線圈組1151、該順向第一三極次線圈組1152，以形成一逆向第一三極次線圈組1181、一逆向第一三極次線圈組1182，並且可間接逆向供電予該順向第二三極次線圈組1161、該順向第二三極次線圈組1162，以形成一逆向第二三極次線圈組1171、一逆向第二三極次線圈組1172，而亦使可以完全減少該順向三極主線圈組1141、該順向三極主線圈組1142、該逆向第一三極次線圈組1181、該逆向第一三極次線圈組1182、該逆向第二三極次線圈組1171、該逆向第二三極次線圈組1172與該N極永久磁鐵111、該S極永久磁鐵112間之電磁作用強度，進而完全降低該轉動軸113之轉動轉矩以作馬達完全減小轉矩轉動工作，且不影響該固定交流電源之電流流量(固定電流供電、馬達完全減小轉矩轉動)。 Furthermore, referring to Figures 2 and 5, the variable structure multi-stage drive permanent magnet synchronous motor 11 uses the external fixed AC power supply (fixed current) to directly supply power to the motor variable structure stator device. The forward three-pole main coil set 1141, the forward three-pole main coil set 1142, the forward three-pole main coil set 1141, the forward three-pole main coil set 1142 and the N-pole permanent magnet 111, the The electromagnetic action between the S-pole permanent magnets 112 can drive the permanent magnet rotor of the motor with the N-pole permanent magnet and the S-pole permanent magnet to rotate, and use the rotating shaft 113 to drive the load 12 to work (fixed current power supply, normal motor) Turn). The variable structure multi-segment drive permanent magnet synchronous motor 11 can also use the micro-control switching circuit 13 of the motor multi-segment drive switching device, so that the external fixed AC power supply (fixed current) can indirectly and reversely supply power to the forward first third. The polar sub-coil group 1151, the forward first three-pole sub-coil group 1152, to form a reverse first three-pole sub-coil group 1181, a reverse first three-pole sub-coil group 1182, and can indirectly supply power to the forward To the second three-pole sub-coil set 1161, the forward second three-pole sub-coil set 1162, to form a reverse second three-pole sub-coil set 1171, a reverse second three-pole sub-coil set 1172, and also make it possible Completely reduce the forward three-pole main coil set 1141, the forward three-pole main coil set 1142, the reverse first three-pole secondary coil set 1181, the reverse first three-pole secondary coil set 1182, and the reverse second three-pole The intensity of electromagnetic interaction between the secondary coil set 1171, the reverse second three-pole secondary coil set 1172 and the N-pole permanent magnet 111 and the S-pole permanent magnet 112, thereby completely reducing the rotational torque of the rotating shaft 113 to complete the motor. Reduce the torque rotation work, and does not affect the current flow of the fixed AC power supply (fixed current power supply, the motor completely reduces the torque rotation).

於本項發明創作之「具可變結構定子之多段驅動永磁同步馬達」機電裝置中，一可變結構多段驅動永磁同步馬達11利用外部一固定交流電源(固定電流)直接供電予一馬達可變結構定子裝置並帶動馬達永久磁鐵轉子轉動(馬達正常轉動)；該可變結構多段驅動永磁同步馬達11另藉由一馬達多段驅動切換裝置使該固定交流電源(固定電流)間接供電予該馬達可變結構定子裝置並可作馬達多段加大轉矩轉動工作，且不影響該固定交流電源之電流流量(馬達加大轉矩轉動)，或者，可作馬達多段減小轉矩轉動工作，且不影響該固定交流電源之電流流量(馬達減小轉矩轉動)。如此，運用本項發明創作中，由一永磁同步馬達及一可變結構定子裝置、一多段驅動切換裝置構成之「具可變結構定子之多段驅動永磁同步馬達」，利用此種新式之多段驅動切換可變結構定子與固定交流電源供電概念，將可達到永磁同步馬達可固定電流多段加減轉矩驅動之用電特性與目的，而不致於發生電動車在加減轉矩行駛期間，電動車電池電壓經常性起伏不定造成電池性能損害，或者，電動車電池長時間或連續式過大放電電流導致電池內部過熱，造成電池永久性結構損害之情形。 In the electromechanical device "Multi-segment drive permanent magnet synchronous motor with variable structure stator" created by this invention, a variable structure multi-segment drive permanent magnet synchronous motor 11 uses external A fixed AC power source (fixed current) is directly supplied to a motor variable structure stator device and drives the motor permanent magnet rotor to rotate (the motor rotates normally); the variable structure multi-stage drive permanent magnet synchronous motor 11 is also switched by a motor multi-stage drive The device enables the fixed AC power supply (fixed current) to indirectly supply power to the motor variable structure stator device and can be used for multi-stage motor torque rotation work, and does not affect the current flow of the fixed AC power supply (motor increases torque rotation) , Or, it can be used to reduce the torque rotation of the motor in multiple stages without affecting the current flow of the fixed AC power supply (the motor reduces the torque rotation). In this way, in the creation of this invention, the "multi-segment drive permanent magnet synchronous motor with a variable structure stator" composed of a permanent magnet synchronous motor, a variable structure stator device, and a multi-segment drive switching device uses this new type The concept of multi-segment drive switching between variable structure stator and fixed AC power supply will achieve the electric characteristics and purpose of permanent magnet synchronous motor can be driven by fixed current multi-segment torque addition and subtraction, so as to prevent the occurrence of electric vehicles during the acceleration and subtraction torque driving period. The frequent fluctuations in the voltage of the electric vehicle battery cause battery performance damage, or the long-term or continuous excessive discharge current of the electric vehicle battery causes the internal battery to overheat, causing permanent structural damage to the battery.

上列詳細說明係針對本項發明創作之可行實施例的具體說明，惟該實施例並非用以限制本創作之專利範圍，凡未脫離本項發明創作技藝精神所為之等效實施或變更，例如：等變化之等效性實施例，均應包含於本案之專利範圍中。 The above detailed description is a specific description of a feasible embodiment of the creation of this invention, but this embodiment is not used to limit the scope of the patent for this creation. Any equivalent implementation or modification that does not deviate from the spirit of the creation of this invention, such as ：Equivalent embodiments with other changes should be included in the patent scope of this case.

111‧‧‧N極永久磁鐵 111‧‧‧N pole permanent magnet

112‧‧‧S極永久磁鐵 112‧‧‧S pole permanent magnet

113‧‧‧轉動軸 113‧‧‧Rotating shaft

12‧‧‧負載 12‧‧‧Load

13‧‧‧微控切換電路 13‧‧‧Micro-control switching circuit

Claims

一種具可變結構定子之多段驅動永磁同步馬達機電裝置，包括：一可變結構多段驅動永磁同步馬達，該可變結構多段驅動永磁同步馬達為一負載驅動設備；一N極永久磁鐵，設於該可變結構多段驅動永磁同步馬達內部；一S極永久磁鐵，設於該可變結構多段驅動永磁同步馬達內部；一轉動軸，設於該可變結構多段驅動永磁同步馬達內部；一負載，設於該可變結構多段驅動永磁同步馬達外部；該N永久磁鐵及該S極永久磁鐵構成一馬達永久磁鐵轉子，該馬達永久磁鐵轉子藉由該轉動軸與該負載機械連接；一三極主線圈組，設於該可變結構多段驅動永磁同步馬達內部，該三極主線圈組直接與該可變結構多段驅動永磁同步馬達外部之一固定交流電源(固定電流)電氣連接；一第一三極次線圈組，設於該可變結構多段驅動永磁同步馬達內部；一第二三極次線圈組，設於該可變結構多段驅動永磁同步馬達內部；一微控切換電路，設於該可變結構多段驅動永磁同步馬達外部；該第一三極次線圈組、該第二三極次線圈組經由該微控切換電路間接與該可變結構多段驅動永磁同步馬達外部之該固定交流電源電氣連接；該三極主線圈組、該第一三極次線圈組、該第二三極次線圈組共同構成該可變結構多段驅動永磁同步馬達之一馬達可變結構定子裝置，而該微控切換電路則構成該可變結構多段驅動永磁同步馬達之一馬達多段驅動切換裝置，該馬達可變結構定子裝置、該馬達多段驅動切換裝置可構成一定子磁向多段改變機制。 A multi-segment drive permanent magnet synchronous motor electromechanical device with a variable structure stator, comprising: a variable structure multi-segment drive permanent magnet synchronous motor, the variable structure multi-segment drive permanent magnet synchronous motor is a load drive device; an N-pole permanent magnet , Set in the variable structure multi-segment drive permanent magnet synchronous motor; an S-pole permanent magnet set in the variable structure multi-segment drive permanent magnet synchronous motor; a rotating shaft set in the variable structure multi-segment drive permanent magnet synchronous motor Inside the motor; a load, located outside the variable structure multi-segment drive permanent magnet synchronous motor; the N permanent magnet and the S pole permanent magnet constitute a motor permanent magnet rotor, the motor permanent magnet rotor through the rotating shaft and the load Mechanical connection; a three-pole main coil group, set in the variable structure multi-segment drive permanent magnet synchronous motor, the three-pole main coil group is directly connected to a fixed AC power supply (fixed) outside the variable structure multi-segment drive permanent magnet synchronous motor Electric current) electrical connection; a first three-pole sub-coil set inside the variable structure multi-segment drive permanent magnet synchronous motor; a second three-pole sub-coil set inside the variable structure multi-segment drive permanent magnet synchronous motor ; A micro-control switching circuit, located outside the variable structure multi-segment drive permanent magnet synchronous motor; the first three-pole sub-coil group, the second three-pole sub-coil group indirectly and the variable structure through the micro-control switching circuit The electrical connection of the fixed AC power supply outside the multi-segment drive permanent magnet synchronous motor; The three-pole main coil group, the first three-pole sub-coil group, and the second three-pole sub-coil group jointly constitute a variable structure stator device of the variable structure multi-segment drive permanent magnet synchronous motor, and the micro-control switch The circuit constitutes a motor multi-segment drive switching device of the variable structure multi-segment drive permanent magnet synchronous motor. The motor variable structure stator device and the motor multi-segment drive switching device can constitute a stator magnetic direction multi-segment changing mechanism.

如請求項1所述具可變結構定子之多段驅動永磁同步馬達機電裝置，該可變結構多段驅動永磁同步馬達利用該外部固定交流電源可直接順向供電予該馬達可變結構定子裝置之該三極主線圈組，藉由該三極主線圈組與該N極永久磁鐵、該S極永久磁鐵間之電磁作用，可帶動具該N極永久磁鐵、該S極永久磁鐵之該馬達永久磁鐵轉子轉動，並利用該轉動軸驅動該負載工作；該可變結構多段驅動永磁同步馬達另可藉由該馬達多段驅動切換裝置之該微控切換電路，使該外部固定交流電源可間接順向供電予該第一三極次線圈組，並且可間接順向供電予該第二三極次線圈組，使可以完全增加該三極主線圈組、該第一三極次線圈組、該第二三極次線圈組與該N極永久磁鐵、該S極永久磁鐵間之電磁作用強度，進而完全提高該轉動軸之轉動轉矩以作馬達完全加大轉矩轉動工作，且不影響該固定交流電源之電流流量。 The multi-segment drive permanent magnet synchronous motor electromechanical device with variable structure stator as described in claim 1. The variable structure multi-segment drive permanent magnet synchronous motor can directly supply power to the motor variable structure stator device by using the external fixed AC power source The three-pole main coil set can drive the motor with the N-pole permanent magnet and the S-pole permanent magnet through the electromagnetic action between the three-pole main coil set and the N-pole permanent magnet and the S-pole permanent magnet The permanent magnet rotor rotates and uses the rotating shaft to drive the load; the variable structure multi-segment drive permanent magnet synchronous motor can also use the micro-control switching circuit of the motor multi-segment drive switching device to make the external fixed AC power indirect Forward power supply to the first three-pole secondary coil group, and indirect forward power supply to the second three-pole secondary coil group, so that the three-pole primary coil group, the first three-pole secondary coil group, and the The intensity of the electromagnetic interaction between the second three-pole sub-coil set and the N-pole permanent magnet and the S-pole permanent magnet completely increases the rotational torque of the rotating shaft for the motor to fully increase the torque rotation work, and does not affect the The current flow of a fixed AC power supply.

如請求項1所述具可變結構定子之多段驅動永磁同步馬達機電裝置，該可變結構多段驅動永磁同步馬達利用該外部固定交流電源可直接順向供電予該馬達可變結構定子裝置之該三極主線圈組，藉由該三極主線圈組與該N極永久磁鐵、該S極永久磁鐵間之電磁作用，可帶動具該N極永久磁鐵、該S極永久磁鐵之該馬達永久磁鐵轉子轉動，並利用該轉動軸驅動該負載工作；該可變結構多段驅動永磁同步馬達另可藉由該馬達多段驅動切換裝置之該微控切換電路，使該外部固定交流電源可間接順向供電予該第一三極次線圈組，並且可間接逆向供電予該第二三極次線圈組，使可以部分增加該三極主線圈組、該第一三極次線圈組、該第二三極次線圈組與該N極永久磁鐵、該S極永久磁鐵間之電磁作用強度，進而部分提高該轉動軸之轉動轉矩以作馬達部分加大轉矩轉動工作，且不影響該固定交流電源之電流流量。 The multi-segment drive permanent magnet synchronous motor electromechanical device with variable structure stator as described in claim 1. The variable structure multi-segment drive permanent magnet synchronous motor can directly supply power to the motor variable structure stator device by using the external fixed AC power source The three-pole main coil set, through the electromagnetic interaction between the three-pole main coil set and the N-pole permanent magnet and the S-pole permanent magnet, It can drive the permanent magnet rotor of the motor with the N-pole permanent magnet and the S-pole permanent magnet to rotate, and use the rotating shaft to drive the load; the variable structure multi-stage drive permanent magnet synchronous motor can also be multi-stage driven by the motor The micro-control switching circuit of the switching device enables the external fixed AC power supply to indirectly supply power to the first three-pole sub-coil group in a forward direction, and can indirectly supply power to the second three-pole sub-coil group in a reverse direction, so that the The strength of electromagnetic interaction between the three-pole main coil group, the first three-pole sub-coil group, the second three-pole sub-coil group and the N-pole permanent magnet and the S-pole permanent magnet, thereby partially improving the rotation of the rotating shaft The torque is used as the motor part to increase the torque rotation work, and does not affect the current flow of the fixed AC power supply.

如請求項1所述具可變結構定子之多段驅動永磁同步馬達機電裝置，該可變結構多段驅動永磁同步馬達利用該外部固定交流電源可直接順向供電予該馬達可變結構定子裝置之該三極主線圈組，藉由該三極主線圈組與該N極永久磁鐵、該S極永久磁鐵間之電磁作用，可帶動具該N極永久磁鐵、該S極永久磁鐵之該馬達永久磁鐵轉子轉動，並利用該轉動軸驅動該負載工作；該可變結構多段驅動永磁同步馬達另可藉由該馬達多段驅動切換裝置之該微控切換電路，使該外部固定交流電源可間接逆向供電予該第一三極次線圈組，並且可間接順向供電予該第二三極次線圈組，使可以部分減少該三極主線圈組、該第一三極次線圈組、該第二三極次線圈組與該N極永久磁鐵、該S極永久磁鐵間之電磁作用強度，進而部分降低該轉動軸之轉動轉矩以作馬達部分減小轉矩轉動工作，且不影響該固定交流電源之電流流量。 The multi-segment drive permanent magnet synchronous motor electromechanical device with variable structure stator as described in claim 1. The variable structure multi-segment drive permanent magnet synchronous motor can directly supply power to the motor variable structure stator device by using the external fixed AC power source The three-pole main coil set can drive the motor with the N-pole permanent magnet and the S-pole permanent magnet through the electromagnetic action between the three-pole main coil set and the N-pole permanent magnet and the S-pole permanent magnet The permanent magnet rotor rotates and uses the rotating shaft to drive the load; the variable structure multi-segment drive permanent magnet synchronous motor can also use the micro-control switching circuit of the motor multi-segment drive switching device to make the external fixed AC power indirect Reverse power supply to the first three-pole secondary coil set, and indirect forward power supply to the second three-pole secondary coil set, so that the three-pole primary coil set, the first three-pole secondary coil set, and the second three-pole secondary coil set can be partially reduced. The intensity of the electromagnetic interaction between the two- or three-pole sub-coil group and the N-pole permanent magnet and the S-pole permanent magnet, thereby partially reducing the rotational torque of the rotating shaft for the motor to partially reduce the torque rotation, and does not affect the fixation The current flow of the AC power supply.

如請求項1所述具可變結構定子之多段驅動永磁同步馬達機電裝置，該可變結構多段驅動永磁同步馬達利用該外部固定交流電源可直接順向供電予該馬達可變結構定子裝置之該三極主線圈組，藉由該三極主線圈組與該N極永久磁鐵、該S極永久磁鐵間之電磁作用，可帶動具該N極永久磁鐵、該S極永久磁鐵之該馬達永久磁鐵轉子轉動，並利用該轉動軸驅動該負載工作；該可變結構多段驅動永磁同步馬達另可藉由該馬達多段驅動切換裝置之該微控切換電路，使該外部固定交流電源可間接逆向供電予該第一三極次線圈組，並且可間接逆向供電予該第二三極次線圈組，使可以完全減少該三極主線圈組、該第一三極次線圈組、該第二三極次線圈組與該N極永久磁鐵、該S極永久磁鐵間之電磁作用強度，進而完全降低該轉動軸之轉動轉矩以作馬達完全減小轉矩轉動工作，且不影響該固定交流電源之電流流量。 The multi-segment drive permanent magnet synchronous motor electromechanical device with variable structure stator as described in claim 1. The variable structure multi-segment drive permanent magnet synchronous motor can directly supply power to the motor variable structure stator device by using the external fixed AC power source The three-pole main coil set can drive the motor with the N-pole permanent magnet and the S-pole permanent magnet through the electromagnetic action between the three-pole main coil set and the N-pole permanent magnet and the S-pole permanent magnet The permanent magnet rotor rotates and uses the rotating shaft to drive the load; the variable structure multi-segment drive permanent magnet synchronous motor can also use the micro-control switching circuit of the motor multi-segment drive switching device to make the external fixed AC power indirect Reverse power supply to the first three-pole sub-coil group, and indirect reverse power supply to the second three-pole sub-coil group, so that the three-pole main coil group, the first three-pole sub-coil group, and the second three-pole sub-coil group can be completely reduced. The intensity of electromagnetic interaction between the three-pole sub-coil assembly and the N-pole permanent magnet and the S-pole permanent magnet completely reduces the rotational torque of the rotating shaft for the motor to completely reduce the torque rotation work, and does not affect the fixed AC The current flow of the power supply.

如請求項1所述具可變結構定子之多段驅動永磁同步馬達機電裝置，該可變結構多段驅動永磁同步馬達利用該外部固定交流電源可直接順向供電予該馬達可變結構定子裝置之該三極主線圈組，藉由該三極主線圈組與該N極永久磁鐵、該S極永久磁鐵間之電磁作用，可帶動具該N極永久磁鐵、該S極永久磁鐵之該馬達永久磁鐵轉子轉動，並利用該轉動軸驅動該負載工作；該可變結構多段驅動永磁同步馬達另可藉由該馬達多段驅動切換裝置之該微控切換電路，使該外部固定交流電源可間接順向供電予該第一三極次線圈組，並且可停止供電予該第二三極次線圈組，使亦可以增加該三極主線圈組、該第一三極次線圈組與該N極永久磁鐵、該S極永久磁鐵間之電磁作用強度，進而提高該轉動軸之轉動轉矩以作馬達加大轉矩轉動工作。 The multi-segment drive permanent magnet synchronous motor electromechanical device with variable structure stator as described in claim 1. The variable structure multi-segment drive permanent magnet synchronous motor can directly supply power to the motor variable structure stator device by using the external fixed AC power source The three-pole main coil set can drive the motor with the N-pole permanent magnet and the S-pole permanent magnet through the electromagnetic action between the three-pole main coil set and the N-pole permanent magnet and the S-pole permanent magnet The permanent magnet rotor rotates and uses the rotating shaft to drive the load; the variable structure multi-segment drive permanent magnet synchronous motor can also use the micro-control switching circuit of the motor multi-segment drive switching device to make the external fixed AC power indirect Forward power supply to the first three-pole secondary coil group, and can stop power supply to the second three-pole secondary coil group, so that the three-pole primary coil can also be added The intensity of electromagnetic interaction between the first three-pole sub-coil group and the N-pole permanent magnet and the S-pole permanent magnet, thereby increasing the rotation torque of the rotating shaft, so as to increase the torque rotation of the motor.

如請求項1所述具可變結構定子之多段驅動永磁同步馬達機電裝置，該可變結構多段驅動永磁同步馬達利用該外部固定交流電源可直接順向供電予該馬達可變結構定子裝置之該三極主線圈組，藉由該三極主線圈組與該N極永久磁鐵、該S極永久磁鐵間之電磁作用，可帶動具該N極永久磁鐵、該S極永久磁鐵之該馬達永久磁鐵轉子轉動，並利用該轉動軸驅動該負載工作；該可變結構多段驅動永磁同步馬達另可藉由該馬達多段驅動切換裝置之該微控切換電路，使該外部固定交流電源可停止供電予該第一三極次線圈組，並且可間接順向供電予該第二三極次線圈組，使亦可以增加該三極主線圈組、該第二三極次線圈組與該N極永久磁鐵、該S極永久磁鐵間之電磁作用強度，進而提高該轉動軸之轉動轉矩以作馬達加大轉矩轉動工作。 The multi-segment drive permanent magnet synchronous motor electromechanical device with variable structure stator as described in claim 1. The variable structure multi-segment drive permanent magnet synchronous motor can directly supply power to the motor variable structure stator device by using the external fixed AC power source The three-pole main coil set can drive the motor with the N-pole permanent magnet and the S-pole permanent magnet through the electromagnetic action between the three-pole main coil set and the N-pole permanent magnet and the S-pole permanent magnet The permanent magnet rotor rotates, and the rotating shaft is used to drive the load; the variable structure multi-segment drive permanent magnet synchronous motor can also use the micro-control switching circuit of the motor multi-segment drive switching device to stop the external fixed AC power supply Power is supplied to the first three-pole sub-coil group, and can be indirectly supplied to the second three-pole sub-coil group in a forward direction, so that the three-pole main coil group, the second three-pole sub-coil group and the N-pole can also be added The strength of the electromagnetic interaction between the permanent magnet and the S-pole permanent magnet further increases the rotation torque of the rotating shaft to increase the torque rotation of the motor.

如請求項1所述具可變結構定子之多段驅動永磁同步馬達機電裝置，該可變結構多段驅動永磁同步馬達利用該外部固定交流電源可直接順向供電予該馬達可變結構定子裝置之該三極主線圈組，藉由該三極主線圈組與該N極永久磁鐵、該S極永久磁鐵間之電磁作用，可帶動具該N極永久磁鐵、該S極永久磁鐵之該馬達永久磁鐵轉子轉動，並利用該轉動軸驅動該負載工作；該可變結構多段驅動永磁同步馬達另可藉由該馬達多段驅動切換裝置之該微控切換電路，使該外部固定交流電源可間接逆向供電予該第一三極次線圈組，並且可停止供電予該第二三極次線圈組，使亦可以減少該三極主線圈組、該第一三極次線圈組與該N極永久磁鐵、該S極永久磁鐵間之電磁作用強度，進而降低該轉動軸之轉動轉矩以作馬達減小轉矩轉動工作。 The multi-segment drive permanent magnet synchronous motor electromechanical device with variable structure stator as described in claim 1. The variable structure multi-segment drive permanent magnet synchronous motor can directly supply power to the motor variable structure stator device by using the external fixed AC power source The three-pole main coil set can drive the motor with the N-pole permanent magnet and the S-pole permanent magnet through the electromagnetic action between the three-pole main coil set and the N-pole permanent magnet and the S-pole permanent magnet The permanent magnet rotor rotates and uses the rotating shaft to drive the load; the variable structure multi-segment drive permanent magnet synchronous motor can also use the micro-control switching circuit of the motor multi-segment drive switching device to make The external fixed AC power supply can indirectly supply power to the first three-pole sub-coil group and stop power supply to the second three-pole sub-coil group, so that the three-pole main coil group and the first three-pole sub-coil group can also be reduced. The intensity of the electromagnetic interaction between the coil assembly and the N-pole permanent magnet and the S-pole permanent magnet reduces the rotation torque of the rotating shaft to reduce the torque rotation of the motor.

如請求項1所述具可變結構定子之多段驅動永磁同步馬達機電裝置，該可變結構多段驅動永磁同步馬達利用該外部固定交流電源可直接順向供電予該馬達可變結構定子裝置之該三極主線圈組，藉由該三極主線圈組與該N極永久磁鐵、該S極永久磁鐵間之電磁作用，可帶動具該N極永久磁鐵、該S極永久磁鐵之該馬達永久磁鐵轉子轉動，並利用該轉動軸驅動該負載工作；該可變結構多段驅動永磁同步馬達另可藉由該馬達多段驅動切換裝置之該微控切換電路，使該外部固定交流電源可停止供電予該第一三極次線圈組，並且可間接逆向供電予該第二三極次線圈組，使亦可以減少該三極主線圈組、該第二三極次線圈組與該N極永久磁鐵、該S極永久磁鐵間之電磁作用強度，進而降低該轉動軸之轉動轉矩以作馬達減小轉矩轉動工作。 The multi-segment drive permanent magnet synchronous motor electromechanical device with variable structure stator as described in claim 1. The variable structure multi-segment drive permanent magnet synchronous motor can directly supply power to the motor variable structure stator device by using the external fixed AC power source The three-pole main coil set can drive the motor with the N-pole permanent magnet and the S-pole permanent magnet through the electromagnetic action between the three-pole main coil set and the N-pole permanent magnet and the S-pole permanent magnet The permanent magnet rotor rotates, and the rotating shaft is used to drive the load; the variable structure multi-segment drive permanent magnet synchronous motor can also use the micro-control switching circuit of the motor multi-segment drive switching device to stop the external fixed AC power supply Power is supplied to the first three-pole sub-coil group, and can be indirectly reversed to the second three-pole sub-coil group, so that the three-pole main coil group, the second three-pole sub-coil group and the N-pole permanent The intensity of the electromagnetic interaction between the magnet and the S-pole permanent magnet reduces the rotation torque of the rotating shaft to reduce the torque rotation of the motor.