WO2004047256A1 - The generator with multi-output - Google Patents

The generator with multi-output Download PDF

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Publication number
WO2004047256A1
WO2004047256A1 PCT/CN2003/000934 CN0300934W WO2004047256A1 WO 2004047256 A1 WO2004047256 A1 WO 2004047256A1 CN 0300934 W CN0300934 W CN 0300934W WO 2004047256 A1 WO2004047256 A1 WO 2004047256A1
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WO
WIPO (PCT)
Prior art keywords
main shaft
output generator
generator
generator according
housing
Prior art date
Application number
PCT/CN2003/000934
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French (fr)
Chinese (zh)
Inventor
Yinglong Liao
Original Assignee
Yinglong Liao
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 Yinglong Liao filed Critical Yinglong Liao
Priority to AU2003280925A priority Critical patent/AU2003280925A1/en
Publication of WO2004047256A1 publication Critical patent/WO2004047256A1/en

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807—Rotary generators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K16/00—Machines with more than one rotor or stator
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears

Definitions

  • the invention relates to a generator, in particular to a multi-output generator. Background technique
  • An object of the present invention is to provide a generator capable of outputting multiple electric energy at the same time, so as to overcome the above-mentioned shortcomings of the prior art.
  • the present invention provides a multi-output generator, which includes a casing, support end plates fixed at both ends of the casing, and a main shaft provided in the casing, and the main shaft is rotatable. It is supported on the support end plate. At least two generator units are provided around the main shaft in the housing.
  • the stator of the generator unit is fixedly connected to the housing, the rotor is fixed on a driven shaft, and the driven shaft is rotatably supported on the driven shaft.
  • the support end plate is coupled to the main shaft through a transmission mechanism. Wheel set connected.
  • the gear set and the pulley set preferably have a speed changing function.
  • the beneficial effects of the present invention are as follows: 1. By setting multiple generator units around the main shaft, when an external transmission device is used to rotate the main shaft, the multiple generator units can generate power at the same time, so that one machine can output multiple electrical energy. 2.
  • the specifications of each generator can be flexibly set as required to meet the different power needs of various electrical equipment. 3.
  • generator units of the same model and specification it can meet the simultaneous, separate and balanced power supply of the same electrical equipment group.
  • the structure of the present invention is simple, ingenious and practical. Brief description of the drawings
  • FIG. 1 is a schematic structural diagram of a multi-output generator according to an embodiment of the present invention
  • FIG. 2 is a cross-sectional view taken along A-A of FIG. 1;
  • FIG. 3 is a cross-sectional view illustrating the connection between the generator and the casing according to the above embodiment of the present invention Intent. detailed description
  • the multi-output generator includes a casing 1, a left support end plate 6, a right support end plate 4, a main shaft 5, and a plurality of independent generator units.
  • the left support end plate 6 and the right support end plate 4 are fixed to both ends of the casing 1. For ease of illustration, only two generator units are shown in FIG. 3.
  • the main shaft 5 is disposed in the housing 1. Both ends of the main shaft 5 are supported by a rotary bearing 7 provided on the left support end plate 6 and the right support end plate 4, respectively.
  • a plurality of generator units 8 are provided around the main shaft 5 in the casing 1.
  • the examples shown in Figures 1 and 2 are eight independent generators distributed evenly around the main shaft 5.
  • the stator 81 of each generator unit is fixedly connected to the casing 1, and the rotor 82 of each generator is fixed on the respective driven shaft 2.
  • the main shaft 5 and each driven shaft 2 are connected by a transmission mechanism.
  • the main shaft 5 and each driven shaft 2 are engaged by a gear set 9.
  • the gear set 9 has a shifting function. Both ends of the driven shaft 2 are supported by the rotation bearings 3 provided on the left support end plate 6 and the right support end plate 4, respectively.
  • the main shaft 5 and each driven shaft 2 may be coupled through a pulley mechanism (not shown), and the pulley mechanism may have a function of speed change.
  • the main shaft 5 When in use, the main shaft 5 is rotated by an external power device (such as a motor, etc.), and the driven shaft 2 of a plurality of independent generators is driven to rotate by a transmission device (gear, pulley, etc.), so that these generators are simultaneously Generate power and output multiple channels of power at the same time.
  • an external power device such as a motor, etc.
  • a transmission device such as a gear, gear, etc.
  • the transmission mechanisms for example, gear sets
  • the driven shafts 2 and the main shaft 5 may have the same or different transmission ratios, so as to achieve the effect of simultaneously outputting multiple channels of the same or different electrical energy.
  • each rotor 82 of the generator unit is driven by the main shaft 5 through gear or belt transmission.
  • the outer ring stator 81 of each generator unit is driven by the main shaft 5 through gear or belt transmission, and each rotor 82 is kept stationary.

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

The invention relates to a generator with multi-output, which includes a housing (1) mounted on the leftside and rightside supporting end walls (4) and (6) of the housing respectively, and a main shaft (5) set in the housing (1). The main shaft (5) can be rotationally supported on the supporting end walls (4) and (6).At lease two generator units are arranged around the main shaft (5) in the housing, and the stator of the generator unit couple with the housing, and the rotor are fixed on a driven shaft (2),the driven shaft (2) are rotationally supported on the supporting end walls (4) and (6),coupled with the main shaft through a driving device. This invention can out put multiple power at one time and has a simple structure.

Description

多路输出发电机 技术领域  Multi-output generator Technical field
本发明涉及一种发电机， 尤其涉及一种多路输出发电机。 背景技术  The invention relates to a generator, in particular to a multi-output generator. Background technique
现有发电机，如第 01104777.1号中国专利申请公开的多级磁力发电机、 第 99112600.9号中国专利申请公开的自动发动机， 以及第 00135421.3号中 国专利申请所公开的轮式发电机等都是单输出发电机。 单输出发电机的不 足在于只能输出一种规格的电能， 不能根据需要同时输出多种规格的电能， 不能满足多种用电设备各自不同的用电所需， 特别是不能适用于需要同时、 单独、 均衡供电的用电设备组。 本发明的内容  Existing generators, such as multi-stage magnetic generators disclosed in Chinese Patent Application No. 01104777.1, automatic engines disclosed in Chinese Patent Application No. 99112600.9, and wheeled generators disclosed in Chinese Patent Application No. 00135421.3 are all single output generator. The disadvantage of a single output generator is that it can only output one type of power, cannot output multiple types of power at the same time as required, and cannot meet the different power requirements of various types of electrical equipment. Separate, balanced power supply equipment group. Content of the invention
本发明的目的是提供一种能同时输出多路电能的发电机， 以克服上述 现有技术的不足。  An object of the present invention is to provide a generator capable of outputting multiple electric energy at the same time, so as to overcome the above-mentioned shortcomings of the prior art.
为实现上述目的， 本发明提供了一种多路输出发电机， 包括壳体， 固 定在所述壳体的两端的支撑端板， 和设置在所述壳体内的主轴， 所述主轴 以可转动方式支撑在所述支撑端板上。 在壳体内围绕主轴设置有至少两个 发电机单元， 所述发电机单元的定子与所述壳体固定连接， 转子固定在一 从动轴上， 所述从动轴以可转动方式支撑在所述支撑端板上， 并通过一传 动机构与所述主轴联接。 轮组连接。 所述的齿轮组和皮带轮组优选地具有变速功能。  To achieve the above object, the present invention provides a multi-output generator, which includes a casing, support end plates fixed at both ends of the casing, and a main shaft provided in the casing, and the main shaft is rotatable. It is supported on the support end plate. At least two generator units are provided around the main shaft in the housing. The stator of the generator unit is fixedly connected to the housing, the rotor is fixed on a driven shaft, and the driven shaft is rotatably supported on the driven shaft. The support end plate is coupled to the main shaft through a transmission mechanism. Wheel set connected. The gear set and the pulley set preferably have a speed changing function.
本发明的有益效果在于： 1、 通过在主轴周围设置多个发电机单元， 当 外接传动装置使主轴旋转时， 多个发电机单元可同时发电， 实现一机输出 多路电能。 2、 各个发电机的规格可根据需要灵活设置， 满足多种用电设备 各自不同的用电所需。 3、 通过设置相同型号、 相同规格的发电机单元， 可 满足同等用电设备组的同时、 单独、 均衡供电。 总之， 本发明结构筒单， 巧妙、 实用性强。 附图的简要说明  The beneficial effects of the present invention are as follows: 1. By setting multiple generator units around the main shaft, when an external transmission device is used to rotate the main shaft, the multiple generator units can generate power at the same time, so that one machine can output multiple electrical energy. 2. The specifications of each generator can be flexibly set as required to meet the different power needs of various electrical equipment. 3. By setting generator units of the same model and specification, it can meet the simultaneous, separate and balanced power supply of the same electrical equipment group. In short, the structure of the present invention is simple, ingenious and practical. Brief description of the drawings
图 1是依据本发明的一种实施方案的多路输出发电机的结构示意图； 图 2是图 1的 A-A剖视图；  FIG. 1 is a schematic structural diagram of a multi-output generator according to an embodiment of the present invention; FIG. 2 is a cross-sectional view taken along A-A of FIG. 1;
图 3 是说明依据本发明的上述实施方案的发电机与壳体连接的剖视示 意图。 具体实施方式 FIG. 3 is a cross-sectional view illustrating the connection between the generator and the casing according to the above embodiment of the present invention Intent. detailed description
下面结合附图对本发明的特征及技术内容进行详细说明。 附图仅供参 考与说明用， 不是对本发明的限制。  The features and technical contents of the present invention will be described in detail below with reference to the drawings. The drawings are for reference and description only, and are not a limitation on the present invention.
图 1至图 3所示为依据本发明的一种实施方案的多路输出发电机。 该 多路输出发电机包括壳体 1、 左侧支撑端板 6, 右侧支撑端板 4、 主轴 5和 多个相互独立的发电机单元。 左侧支撑端板 6和右侧支撑端板 4 固定在壳 体 1的两端。 为便于说明， 图 3中只示出了两个发电机单元。  1 to 3 show a multi-output generator according to an embodiment of the present invention. The multi-output generator includes a casing 1, a left support end plate 6, a right support end plate 4, a main shaft 5, and a plurality of independent generator units. The left support end plate 6 and the right support end plate 4 are fixed to both ends of the casing 1. For ease of illustration, only two generator units are shown in FIG. 3.
主轴 5设置在壳体 1 内。 主轴 5的两端分别由在左侧支撑端板 6和右 侧支撑端板 4上设置的转动轴承 7支撑。 在壳体 1 内的主轴 5周围设置有 多个发电机单元 8。图 1和 2中所示例子为围绕主轴 5均勾分布的八个相互 独立的发电机。 每个发电机单元的定子 81与壳体 1固定连接， 每个发电机 的转子 82固定在各自的从动轴 2上。 主轴 5与各从动轴 2之间通过传动机 构联接。  The main shaft 5 is disposed in the housing 1. Both ends of the main shaft 5 are supported by a rotary bearing 7 provided on the left support end plate 6 and the right support end plate 4, respectively. A plurality of generator units 8 are provided around the main shaft 5 in the casing 1. The examples shown in Figures 1 and 2 are eight independent generators distributed evenly around the main shaft 5. The stator 81 of each generator unit is fixedly connected to the casing 1, and the rotor 82 of each generator is fixed on the respective driven shaft 2. The main shaft 5 and each driven shaft 2 are connected by a transmission mechanism.
如图 2和图 3所示， 在本发明的一实施例中， 主轴 5与各从动轴 2之 间通过齿轮组 9啮合。 齿轮组 9具有变速功能。 从动轴 2的两端分别由在 左侧支撑端板 6和右侧支撑端板 4上设置的转动轴承 3支撑。  As shown in FIG. 2 and FIG. 3, in an embodiment of the present invention, the main shaft 5 and each driven shaft 2 are engaged by a gear set 9. The gear set 9 has a shifting function. Both ends of the driven shaft 2 are supported by the rotation bearings 3 provided on the left support end plate 6 and the right support end plate 4, respectively.
在本发明的另一个实施例中， 主轴 5与各从动轴 2之间可通过皮带轮 机构联接（未图示）， 皮带轮机构可具有变速的功能。  In another embodiment of the present invention, the main shaft 5 and each driven shaft 2 may be coupled through a pulley mechanism (not shown), and the pulley mechanism may have a function of speed change.
在使用时，通过主轴 5外接动力装置 (如电动机等)使主轴 5旋转， 并通 过传动装置 （齿轮、 皮带轮等） 带动多个相互独立的发电机的从动轴 2转 动， 使这些发电机同时发电， 同时输出多路电能。  When in use, the main shaft 5 is rotated by an external power device (such as a motor, etc.), and the driven shaft 2 of a plurality of independent generators is driven to rotate by a transmission device (gear, pulley, etc.), so that these generators are simultaneously Generate power and output multiple channels of power at the same time.
显然， 在上述方案中， 各从动轴 2与主轴 5之间的传动机构 （例如齿 轮组） 可以具有相同或不同的传动比， 从而实现同时输出多路相同或不同 电能的效果。  Obviously, in the above solution, the transmission mechanisms (for example, gear sets) between the driven shafts 2 and the main shaft 5 may have the same or different transmission ratios, so as to achieve the effect of simultaneously outputting multiple channels of the same or different electrical energy.
另外， 上面说明的例子中， 采用的是以主轴 5通过齿轮或皮带传动的 方式带动各发电机单元转子 82的从动轴 2转动的结构。 显然， 也可以采用 以主轴 5 通过齿轮或皮带传动的方式带动各发电机单元的外圈定子 81 转 动， 而各转子 82保持不动的结构。  In addition, in the example described above, the structure in which the driven shaft 2 of each rotor 82 of the generator unit is driven by the main shaft 5 through gear or belt transmission is adopted. Obviously, it is also possible to adopt a structure in which the outer ring stator 81 of each generator unit is driven by the main shaft 5 through gear or belt transmission, and each rotor 82 is kept stationary.
上述公开的附图及说明只是描述了本发明的特定实施方式， 不是对本 发明的限制。 本领域的技术人员根据本发明的特征所作的等效变化或修改， 都涵盖在本发明的专利权利要求范围内。  The drawings and descriptions disclosed above only describe specific embodiments of the present invention and are not a limitation on the present invention. Equivalent changes or modifications made by those skilled in the art based on the features of the present invention are all covered within the scope of the patent claims of the present invention.

Claims

权利要求: Rights request:
1. 一种多路输出发电机， 包括： 1. A multi-output generator, comprising:
壳体,（1 );  Shell, (1);
支撑端板（4, 6), 固定在所述壳体（1 ) 的两端；  Supporting end plates (4, 6), fixed at two ends of the casing (1);
主轴 （ 5 ), 设置在所述壳体（ 1 ) 内， 所述主轴 （ 5 ) 以可转动方式支 撑在所述支撑端板（4, 6) 上，  A main shaft (5) is disposed in the housing (1), and the main shaft (5) is rotatably supported on the support end plates (4, 6),
其特 f正在于， 在壳体 （ 1 ) 内围绕主轴 （5)设置有至少两个发电机单 元（8), 所述发电机单元的定子（81 )与所述壳体（1 )固定连接， 转子（82) 固定在一从动轴 （2) 上， 所述从动轴 （2) 以可转动方式支撑在所述支撑 端板（4, 6) 上， 并通过一传动机构 （9) 与所述主轴 （5)联接。  Its special feature is that at least two generator units (8) are provided around the main shaft (5) in the casing (1), and the stator (81) of the generator unit is fixedly connected to the casing (1). The rotor (82) is fixed on a driven shaft (2), and the driven shaft (2) is rotatably supported on the supporting end plate (4, 6), and passes through a transmission mechanism (9) It is coupled with the main shaft (5).
2. 根据权利要求 1所述的多路输出发电机， 其特征在于， 所述传动机 构 （9) 为齿轮组。 The multi-output generator according to claim 1, characterized in that the transmission mechanism (9) is a gear set.
3. 根据权利要求 2所述的多路输出发电机， 其特征在于， 所述齿轮组 具有变速功能。 3. The multi-output generator according to claim 2, wherein the gear set has a variable speed function.
' 4. 根据权利要求 1所述的多路输出发电机， 其特征在于， 所述传动机 构 （9) 为皮带轮组。 4. The multi-output generator according to claim 1, wherein the transmission mechanism (9) is a pulley set.
5. 根据权利要求 4所述的多路输出发电机， 其特征在于， 所述皮带组 轮具有变速功能。 5. The multi-output generator according to claim 4, wherein the belt pulley has a variable speed function.
6. 根据权利要求 1所述的多路输出发电机， 其特征在于， 6. The multi-output generator according to claim 1, wherein:
所述主轴 （5) 的两端通过转动轴承（7) 支撑在所述支撑端板（4, 6) 上； 和  Both ends of the main shaft (5) are supported on the support end plates (4, 6) through a rotation bearing (7); and
所述从动轴 （2) 的两端通过另一转动轴承 （3) 支撑在所述支撑端板 (4, 6)上。  Both ends of the driven shaft (2) are supported on the support end plates (4, 6) through another rotary bearing (3).
7. 根据权利要求 1所述的多路输出发电机， 其特征在于， 所述发电机 单元（8) 围绕所述主轴均勾分布。 7. The multi-output generator according to claim 1, wherein the generator units (8) are evenly distributed around the main shaft.
PCT/CN2003/000934 2002-11-15 2003-11-06 The generator with multi-output WO2004047256A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN02249590U CN2577495Y (en) 2002-11-15 2002-11-15 Multi-path output generator
CN02249590.8 2002-11-15

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT518943A1 (en) * 2016-07-04 2018-02-15 Univ Wien Tech Electric machine system
CN110273984A (en) * 2019-07-22 2019-09-24 国电联合动力技术有限公司 Wind turbines dual input shunts electric pitch drive and Wind turbines
WO2021026577A1 (en) 2019-08-09 2021-02-18 Technische Universität Wien Coupled machine system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4848188A (en) * 1987-03-30 1989-07-18 Schumacher Larry L Momentum compensated actuator with redundant drive motors
CN2388767Y (en) * 1999-04-21 2000-07-19 卓坤霖 Compound generator or motor
US6304002B1 (en) * 2000-04-19 2001-10-16 Dehlsen Associates, L.L.C. Distributed powertrain for high torque, low electric power generator
CN2517167Y (en) * 2001-07-23 2002-10-16 张承家 Low-voltage DC start type power-increasing power set

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4848188A (en) * 1987-03-30 1989-07-18 Schumacher Larry L Momentum compensated actuator with redundant drive motors
CN2388767Y (en) * 1999-04-21 2000-07-19 卓坤霖 Compound generator or motor
US6304002B1 (en) * 2000-04-19 2001-10-16 Dehlsen Associates, L.L.C. Distributed powertrain for high torque, low electric power generator
CN2517167Y (en) * 2001-07-23 2002-10-16 张承家 Low-voltage DC start type power-increasing power set

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT518943A1 (en) * 2016-07-04 2018-02-15 Univ Wien Tech Electric machine system
AT518943B1 (en) * 2016-07-04 2018-08-15 Univ Wien Tech Electric machine system
US10608559B2 (en) 2016-07-04 2020-03-31 Technische Univeristät Wein Electrical machine system
CN110273984A (en) * 2019-07-22 2019-09-24 国电联合动力技术有限公司 Wind turbines dual input shunts electric pitch drive and Wind turbines
WO2021026577A1 (en) 2019-08-09 2021-02-18 Technische Universität Wien Coupled machine system

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AU2003280925A1 (en) 2004-06-15

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