会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明申请
    • CHOKE FOR INTERLEAVED SWITCHING
    • 选择交互切换
    • WO2016037623A1
    • 2016-03-17
    • PCT/DK2015/050262
    • 2015-09-03
    • VESTAS WIND SYSTEMS A/S
    • PEDERSEN, Tune
    • H02M7/493
    • H02K7/183H01F27/28H01F38/00H02M5/458H02M7/493
    • When performing interleaved switching, a power generation system may include chokes for filtering out a high-frequency ripple. However, because the chokes are interconnected, a common mode current can flow between the different parallel converters. Instead of connecting all the outputs of a parallel converter to the same choke, the same phase of each of the parallel converters is sent to one of the chokes. For example, the first phase signals are sent to a first choke, the second phase signals are sent to a second choke, and so forth. By doing so, air gaps in the chokes can be manipulated in order to provide a different inductance for the common mode current than a grid current. For example, the air gaps may be arranged such that the inductance corresponding to the common mode current is greater than the inductance corresponding to the grid current.
    • 当执行交错切换时,发电系统可以包括用于滤除高频纹波的扼流圈。 然而,由于扼流圈互连,所以不同的并联转换器之间可以流通共模电流。 不是将并行转换器的所有输出连接到相同的扼流圈,而是将每个并行转换器的相同相位发送到其中一个扼流圈。 例如,第一相位信号被发送到第一扼流圈,第二相位信号被发送到第二扼流圈,等等。 通过这样做,可以操纵扼流圈中的气隙,以便为共模电流提供与电网电流不同的电感。 例如,气隙可以被布置成使得对应于共模电流的电感大于对应于电网电流的电感。
    • 2. 发明申请
    • ハイブリッド作業機械
    • 混合机
    • WO2015011809A1
    • 2015-01-29
    • PCT/JP2013/070112
    • 2013-07-24
    • 株式会社小松製作所
    • 武 宏昭
    • B60W10/08B60K6/485B60W10/06B60W20/00E02F9/20
    • B60K6/485B60W10/06B60W10/08B60W20/00B60W20/13B60W20/15B60W2300/17B60W2510/244B60W2510/246B60W2710/0644E02F9/20E02F9/2075E02F9/2246F02D11/105F02D29/04F02D41/0205F02D41/021G05B7/00H01F38/00Y02T10/6226Y02T10/6286Y10S903/93
    •  変圧器及びキャパシタのヒートバランスの悪化を抑えるため、レバー操作量、負荷、及び出力の状態をもとに目標エンジン回転数D1,D2を演算する第1及び第2目標エンジン回転数演算部101,102と、キャパシタの畜電状態及び発電機モータ回転数D25に応じて該キャパシタの発電電力を確保するための最低エンジン回転数である発電機要求最低エンジン回転数D3を出力する発電制御部C21と、目標エンジン回転数D1,D2及び発電機要求最低エンジン回転数D3をもとにエンジン制御用目標エンジン回転数D4を算出する第1最大値選択部103と、目標エンジン回転数D1,D2をもとに発電機制御用目標エンジン回転数D5を算出する第2最大値選択部104と、第2最大値選択部104が出力する発電機制御用目標エンジン回転数D5及び発電機モータ回転数D25をもとにエンジンアシストを制御するアシスト制御部C22と、を備える。
    • 混合动力作业机具备:基于杠杆作用量,载荷和输出状态计算目标发动机转速(D1,D2)的第一和第二目标发动机转速计算单元(101,102),以便 以抑制变压器和电容器的热平衡的劣化; 输出发电机所需的最小发动机转速(D3)的发电控制单元(C21),其是用于根据电容器的充电状态确保电容器的发电功率的最小发动机转速和发电机电动机转速( D25); 基于目标发动机转速(D1,D2)和发电机所需最小发动机转速(D3)计算发动机控制目标发动机转速(D4)的第一最大值选择单元(103)。 基于目标发动机转速(D1,D2)计算发电机控制目标发动机转速(D5)的第二最大值选择单元(104); 以及基于从第二最大值选择单元(104)输出的发电机控制目标发动机转速(D5)和发电机电动机转速(D25)来控制发动机辅助的辅助控制单元(C22)。
    • 4. 发明申请
    • RF SIGNAL COMBINER/SPLITTER AND RELATED METHODS
    • 射频信号组合器/分离器及相关方法
    • WO2010127073A1
    • 2010-11-04
    • PCT/US2010/032906
    • 2010-04-29
    • HARRIS CORPORATION
    • MUI, Andrew
    • H05K1/16H01F27/28H01P5/12H03H7/48
    • H05K1/165H01F3/12H01F19/04H01F21/12H01F27/2804H01F38/00H01P5/12H03H7/48
    • A radio frequency (RF) signal combiner/splitter (40) may include a printed circuit board (PCB) (41) having first and second opposing major surfaces (49, 51), and openings (55a-55c) therethrough. The RF signal combiner/splitter (40) may further include a ferromagnetic body (45). The ferromagnetic body (45) may include a first portion (47) spaced from the first major surface (49) of the PCB, a second portion (48) spaced from the second major surface (51) of the PCB, and interconnecting portions (46a-46e) coupling the first and second portions (47, 48) and extending through respective openings in the PCB. The PCB may include conductive traces (42, 43) cooperating with the ferromagnetic body (45) to define circuitry for combining/splitting RF signals. For example, the PCB may further comprise additional conductive traces cooperating with the ferromagnetic body to define impedance matching circuitry coupled to the circuitry for combining/splitting RF signals.
    • 射频(RF)信号组合器/分路器(40)可以包括具有第一和第二相对主表面(49,51)的印刷电路板(PCB)(41)和穿过其中的开口(55a-55c)。 RF信号组合器/分路器(40)还可以包括铁磁体(45)。 铁磁体(45)可以包括与PCB的第一主表面(49)间隔开的第一部分(47),与PCB的第二主表面(51)间隔开的第二部分(48)和互连部分 46a-46e)连接第一和第二部分(47,48)并延伸穿过PCB中的相应开口。 PCB可以包括与铁磁体(45)配合的导电迹线(42,43),以限定用于组合/分离RF信号的电路。 例如,PCB还可以包括与铁磁体配合的附加导电迹线,以限定耦合到用于组合/分离RF信号的电路的阻抗匹配电路。
    • 7. 发明申请
    • METHOD AND SYSTEM FOR CONTROLLED FUSION REACTIONS
    • 控制融合反应的方法和系统
    • WO2008033587A2
    • 2008-03-20
    • PCT/US2007/069972
    • 2007-05-30
    • BIRNBACH, Curtis, A.
    • BIRNBACH, Curtis, A.
    • G21B1/00
    • H01F38/00G21B1/00G21B1/03G21B1/23G21B3/008G21D7/00H05G2/001Y02E30/14
    • Disclosed is a system for extracting energy from controlled fusion reactions. The system includes a central target chamber for receiving fusion target material. A plurality of energy drivers are arranged around the target chamber so as to supply energy to fusion target materia! in the chamber to initiate a controlled fusion reaction of the materia!, releasing energy in the forms of fusion plasma and heat. A plurality of structures for extracting energy from the fusion reaction are provided, and comprise devices to extract high voltage DC power from the fusion plasma; and means to extract thermal energy from the centra! target chamber. Power to the energy drivers may be supplied from high voltage DC power extracted from the fusion reactions. The energy drivers may use an Apodizing filter to impart a desired shape to the wavefront of the driving energy for causing the fusion reactions, to avoid hycirodynamic instabilities.
    • 公开了用于从受控聚变反应中提取能量的系统。 该系统包括用于接收融合目标材料的中央靶室。 多个能量驱动器被布置在目标室周围以向融合目标材料提供能量! 在腔室中引发材料的受控熔合反应,以融合等离子体和热的形式释放能量。 提供了多个用于从聚变反应中提取能量的结构,并且包括用于从聚变等离子体中提取高压DC功率的装置; 并从中心提取热能的方法! 靶室。 能量驱动器的电力可以由从聚变反应中提取的高压DC电力提供。 能量驱动器可以使用变迹过滤器来给驱动能量的波前赋予所需的形状以引起聚变反应,从而避免了流体动力学不稳定性。
    • 10. 发明申请
    • ENERGY GENERATION APPARATUS AND METHODS BASED UPON MAGNETIC FLUX SWITCHING
    • 基于磁通切换的能量发生装置和方法
    • WO2009046265A1
    • 2009-04-09
    • PCT/US2008/078695
    • 2008-10-03
    • TRANSDUCING ENERGY DEVICES, LLCANNIS, TedEBERLY, Patrick, J.
    • ANNIS, TedEBERLY, Patrick, J.
    • H01F21/02H01F21/08
    • H01F38/00H01F13/00H02K53/00H02K99/10
    • In an electrical energy generator, at least one permanent magnet generates flux and a magnetizable member forms the single flux path. An electrically conductive coil is wound around the magnetizable member, and a plurality of flux switches are operative to sequentially reverse the flux from the magnet through the member, thereby inducing electrical current in the coil. The construction may comprise a "Figure-8" construction of loops or stacked loops and a separate piece of material acting as the magnetizable member. One end of the magnet is coupled to one of the loops, with the other end being coupled to the other loop. Each loop further includes two flux switches operated in a 2x2 sequence to sequentially reverse the flux through the magnetizable member. The resulting power from the switched magnetic flux yields substantially more power than the power required for the input switching.
    • 在电能发生器中,至少一个永磁体产生磁通并且可磁化部件形成单个磁通路径。 导电线圈缠绕在可磁化构件上,并且多个通量开关可操作以顺序地将来自磁体的通量穿过构件反向,从而引起线圈中的电流。 该结构可以包括环形或层叠环的“图8”结构和用作可磁化构件的单独的材料片。 磁体的一端耦合到一个环路,另一端耦合到另一个环路。 每个回路还包括以2x2顺序操作的两个通量开关,以顺序地逆转通过可磁化构件的通量。 来自开关磁通的所得功率比输入切换所需的功率大得多。