公开(公告)号：US11689122B2

公开(公告)日：2023-06-27

申请号：US16992141

申请日：2020-08-13

申请人： Jun Wang ,  Zhiming Liu ,  Yaguang Ding ,  Yuanqiang Cai ,  Hongtao Fu ,  Peng Wang ,  Guohui Yuan ,  Junfeng Ni ,  Ziyang Ggao

发明人： Jun Wang ,  Zhiming Liu ,  Yaguang Ding ,  Yuanqiang Cai ,  Hongtao Fu ,  Peng Wang ,  Guohui Yuan ,  Junfeng Ni ,  Ziyang Ggao

IPC分类号： H02N2/18 ,  H10N30/853

CPC分类号： H02N2/183 ,  H02N2/181 ,  H10N30/853

摘要： A nonlinear magnetic force-based arched piezoelectric ceramic energy harvesting deceleration strip, which comprises an outer case and an internal generating mechanism. The outer case structure comprises an upper deceleration strip and a casing. The casing is embedded in the pavement structure by excavating the upper part of surface course. A rebounding mechanism is located between the upper deceleration strip and casing to restore the pressed upper deceleration strip. Features: the generating mechanism comprises a rack, a gear set and generating discs. The rack is disposed at the bottom of the upper deceleration strip and moving up and down therewith. The rack can drive the gear set to generate acceleration, and the transmission shafts drive the left and right generating discs to rotate. The gear set is combined with three transmission shafts.

公开(公告)号：US11377377B2

公开(公告)日：2022-07-05

申请号：US16910079

申请日：2020-06-24

申请人： Jun Wang ,  Hongtao Fu ,  Yuanqiang Cai ,  Peng Wang ,  Guohui Yuan ,  Jinqiang Jin ,  Haidong Xu ,  Zhengde Xia ,  Junfeng Ni ,  Ziyang Ggao ,  Qiang Ye ,  Youchang Lv ,  Zhi Guan ,  Ziwu Jiang ,  Zhijian Chen

发明人： Jun Wang ,  Hongtao Fu ,  Yuanqiang Cai ,  Peng Wang ,  Guohui Yuan ,  Jinqiang Jin ,  Haidong Xu ,  Zhengde Xia ,  Junfeng Ni ,  Ziyang Ggao ,  Qiang Ye ,  Youchang Lv ,  Zhi Guan ,  Ziwu Jiang ,  Zhijian Chen

IPC分类号： B01D35/06 ,  C02F1/52 ,  C02F1/463 ,  C02F1/00

摘要： A horizontal-vertical drain board-flocculation vacuum preloading sediment treatment method, including (1) electro-osmotic electrodes disposed on the top and bottom of each reinforcing bar of the reinforced frame; (2) after the sediment is blown to the bottommost layer of vacuum preloading tank, the support is fitted over each reinforced frame, and the clips are fastened; (3) the transverse drain board passes through the support, one end of transverse drain board is connected to a curved tube; (4) repeat Step 2 and Step 3 until the sediment is blown to the surface layer of vacuum preloading tank; (5) a vertical drain board is arranged vertically between two adjacent rows of reinforced frames; (6) the curved tube is connected to the first junction block through the second junction block, and then the geotextile and sealing film are laid, the vacuum pump and power supply are switched on at last.

公开(公告)号：US20210403351A1

公开(公告)日：2021-12-30

申请号：US16910079

申请日：2020-06-24

申请人： Jun Wang ,  Hongtao Fu ,  Yuanqiang Cai ,  Peng Wang ,  Guohui Yuan ,  Jinqiang Jin ,  Haidong Xu ,  Zhengde Xia ,  Junfeng Ni ,  Ziyang Ggao ,  Qiang Ye ,  Youchang Lv ,  Zhi Guan ,  Ziwu Jiang ,  Zhijian Chen

发明人： Jun Wang ,  Hongtao Fu ,  Yuanqiang Cai ,  Peng Wang ,  Guohui Yuan ,  Jinqiang Jin ,  Haidong Xu ,  Zhengde Xia ,  Junfeng Ni ,  Ziyang Ggao ,  Qiang Ye ,  Youchang Lv ,  Zhi Guan ,  Ziwu Jiang ,  Zhijian Chen

IPC分类号： C02F1/52 ,  C02F1/00 ,  C02F1/463

摘要： A horizontal-vertical drain board-flocculation vacuum preloading sediment treatment method, including (1) electro-osmotic electrodes disposed on the top and bottom of each reinforcing bar of the reinforced frame; (2) after the sediment is blown to the bottommost layer of vacuum preloading tank, the support is fitted over each reinforced frame, and the clips are fastened; (3) the transverse drain board passes through the support, one end of transverse drain board is connected to a curved tube; (4) repeat Step 2 and Step 3 until the sediment is blown to the surface layer of vacuum preloading tank; (5) a vertical drain board is arranged vertically between two adjacent rows of reinforced frames; (6) the curved tube is connected to the first junction block through the second junction block, and then the geotextile and sealing film are laid, the vacuum pump and power supply are switched on at last.

公开(公告)号：US20220341116A1

公开(公告)日：2022-10-27

申请号：US17725569

申请日：2022-04-21

申请人： Yuanqiang Cai ,  Jun Wang ,  Hongtao Fu ,  Shihu Gao ,  Bin Yang ,  Xiaoxiao Zhu ,  Rila Anda ,  Guohui Yuan

发明人： Yuanqiang Cai ,  Jun Wang ,  Hongtao Fu ,  Shihu Gao ,  Bin Yang ,  Xiaoxiao Zhu ,  Rila Anda ,  Guohui Yuan

IPC分类号： E02D3/10 ,  E02D3/12

摘要： A method for foundation consolidation combining vacuum preloading and geomembrane bag assembly loading, which comprises: digging a slurry pit, filling mud into the slurry pit and conducting vacuum preloading pumpdrainage for multiple times, laying the geomembrane bag assemblies above the soft slurry seam processed through vacuum preloading pumpdrainage inside the slurry pit to form a plurality of loading layers, and laying the geomembrane bag assemblies by piling geomembrane bags. In view of the engineering complexity and uneven settlement resulting from conventional vacuum preloading using slag loading, geomembrane bag for loading to overcome the adverse effects of slag loading. In the present invention, the drainage system and the geomembrane bag assemblies are laid out to fully leverage their perspective properties, so as to improve the transmission of vacuity in the whole soil mass, speed up the drainage rate, and increase the degree of consolidation.

公开(公告)号：US06911794B2

公开(公告)日：2005-06-28

申请号：US10431430

申请日：2003-05-08

申请人： Boris A. Maslov ,  Guohui Yuan

发明人： Boris A. Maslov ,  Guohui Yuan

IPC分类号： B60L15/02 ,  H02P6/18 ,  H02K37/00

CPC分类号： H02P6/182 ,  B60L15/02 ,  Y02T10/644 ,  Y02T10/645 ,  Y02T10/7258

摘要： A novel cruise control system is provided for adaptively controlling an electric vehicle to maintain desired speed under variable driving conditions. This system utilizes multiple motor control scheme for controlling the motor using various waveform profiles of the control current, and involves phase advance angle adjustment provided for adaptively controlling a phase advance angle between the control current and back-EMF in response to changes in driving conditions to produce the control current sufficient to achieve the desired speed. A motor control scheme selection circuit enables the cruise control system to select a current waveform profile appropriate for present driving conditions. A selected current waveform profile is modified, if the control current with the adjusted phase advance angle is not sufficient to achieve the desired speed.

摘要翻译： 提供了一种新颖的巡航控制系统，用于自适应地控制电动车辆以在可变驾驶条件下保持期望的速度。 该系统利用多个电动机控制方案来控制电动机使用控制电流的各种波形，并且涉及相位提前角调节，用于响应于驾驶条件的变化自适应地控制控制电流和反电动势之间的相位提前角 产生足以实现所需速度的控制电流。 电动机控制方案选择电路使得巡航控制系统能够选择适合当前行驶条件的电流波形。 如果具有调整的相位提前角的控制电流不足以达到期望的速度，则选择的电流波形轮廓被修改。

公开(公告)号：US20050073273A1

公开(公告)日：2005-04-07

申请号：US10678133

申请日：2003-10-06

申请人： Boris Maslov ,  Guohui Yuan

发明人： Boris Maslov ,  Guohui Yuan

IPC分类号： H02P6/00 ,  H02P6/12 ,  H02P29/02 ,  H02P7/50

CPC分类号： H02P6/12 ,  H02P6/28 ,  H02P29/02

摘要： The present invention offers a novel control system for a multiphase motor. The control system involves energization circuitry for energizing each phase winding, and a control circuit for defining phase currents for individual phases of the motor to generate control signals applied to the energization circuitry for energization of the phase windings. When at least one phase of the motor fails, a mode selection circuit enables the control circuit to operate either in a non-correction mode or in a fault-correction mode. In the non-correction mode of operation, phase currents for phases that remain operational are maintained unmodified. In the fault-correction mode, the phase currents for the remaining phases are modified in accordance with pre-set parameters.

公开(公告)号：US20050046375A1

公开(公告)日：2005-03-03

申请号：US10736791

申请日：2003-12-17

申请人： Boris Maslov ,  John Salatino ,  Guohui Yuan

发明人： Boris Maslov ,  John Salatino ,  Guohui Yuan

IPC分类号： B60L8/00 ,  H02K1/14 ,  H02K1/18 ,  H02K3/28 ,  H02K11/00 ,  H02K11/04 ,  H02K16/04 ,  H02K29/00 ,  H02P6/00 ,  H02P23/00 ,  H02P25/08 ,  H02P5/06

CPC分类号： H02K1/141 ,  B60L8/00 ,  B60L2210/20 ,  B60L2220/18 ,  B60L2220/44 ,  H02K1/187 ,  H02K3/28 ,  H02K7/183 ,  H02K7/1838 ,  H02K11/044 ,  H02K11/046 ,  H02K11/33 ,  H02K16/04 ,  H02K29/00 ,  H02K2213/09 ,  H02P6/34 ,  H02P23/0077 ,  H02P25/08 ,  H02P2209/07 ,  Y02T10/641 ,  Y02T10/646 ,  Y02T10/7083 ,  Y02T10/725

摘要： A control system for motors, generators and other electric machines that improves machine performance by dynamically adapting to changes. These changes may be in user inputs, machine operating conditions and/or machine operating parameters. The control system can take advantage of more independent machine parameters. That gives greater freedom to optimize and allows motors and generators to perform better than bigger, heavier machines, particularly more efficiently. The control system is software-based. So standard interfaces allow the control system to be improved and updated without changing hardware. This adaptive control system improves performance in a wide variety of motor and generator applications, particularly those that need high efficiency over varying conditions.

摘要翻译： 用于电动机，发电机和其他电机的控制系统，通过动态地适应变化来提高机器性能。 这些更改可能在用户输入，机器操作条件和/或机器操作参数中。 控制系统可以利用更独立的机器参数。 这样可以提供更大的优化自由度，并允许电机和发电机的性能要优于更大，更重的机器，特别是更有效率。 控制系统是基于软件的。 因此，标准接口允许在不改变硬件的情况下改进和更新控制系统。 这种自适应控制系统提高了各种电动机和发电机应用中的性能，特别是在变化条件下需要高效率的那些。

公开(公告)号：US07197390B2

公开(公告)日：2007-03-27

申请号：US10386599

申请日：2003-03-13

申请人： Guohui Yuan ,  Boris Maslov

发明人： Guohui Yuan ,  Boris Maslov

IPC分类号： B60T7/12 ,  G05D1/00 ,  G06F17/00 ,  G06F7/00

CPC分类号： B60W30/146 ,  B60L15/2045 ,  B60W10/08 ,  B60W30/16 ,  H02K1/148 ,  Y02T10/641 ,  Y02T10/645 ,  Y02T10/7283

摘要： A novel system for adaptively controlling an electric vehicle to maintain desired speed under variable driving conditions. The system includes a control circuit for producing a control signal to control an electric motor of the vehicle. The control signal is formed based on a control current required to achieve the desired speed. The control strategy selection circuit is configured in the system to determine a motor control scheme that provides an appropriate waveform profile of the control current.

摘要翻译： 一种用于自适应地控制电动车辆以在可变驾驶条件下保持期望速度的新型系统。 该系统包括用于产生控制信号以控制车辆的电动机的控制电路。 基于实现期望速度所需的控制电流形成控制信号。 控制策略选择电路在系统中配置以确定提供控制电流的适当波形的电动机控制方案。

公开(公告)号：US07312592B2

公开(公告)日：2007-12-25

申请号：US10831102

申请日：2004-04-26

申请人： Boris A. Maslov ,  Guohui Yuan

发明人： Boris A. Maslov ,  Guohui Yuan

IPC分类号： H02P7/00

CPC分类号： H02P27/06

摘要： An adaptive control system for an electric motor has energization circuitry connected to phase windings of the motor for energization thereof and a controller for generating a control signal corresponding to a profile of an excitation current. The control signal is applied to the energization circuitry to control energization of the phase windings. The energization circuitry provides the excitation current to the phase windings from a power supply. For a present combination of torque and speed, the controller adaptively determine the profile of the excitation current optimal for achieving a particular motor control objective. Excitation current profiles may be optimized to achieve maximum efficiency, maximum torque, minimum torque ripple, minimum core loss, etc.

摘要翻译： 用于电动机的自适应控制系统具有连接到电动机的相绕组的通电电路，用于使其通电，以及用于产生对应于激励电流的轮廓的控制信号的控制器。 控制信号被施加到通电电路以控制相绕组的通电。 通电电路从电源向相绕组提供励磁电流。 对于扭矩和速度的现有组合，控制器自适应地确定用于实现特定电动机控制目标的最佳激励电流的轮廓。 可以优化励磁电流曲线，以实现最大效率，最大转矩，最小扭矩波动，最小铁芯损耗等。

公开(公告)号：US06949908B2

公开(公告)日：2005-09-27

申请号：US10678133

申请日：2003-10-06

申请人： Boris A. Maslov ,  Guohui Yuan

发明人： Boris A. Maslov ,  Guohui Yuan

IPC分类号： H02P6/00 ,  H02P6/12 ,  H02P29/02 ,  H02P1/24

CPC分类号： H02P6/12 ,  H02P6/28 ,  H02P29/02

摘要： The present invention offers a novel control system for a multiphase motor. The control system involves energization circuitry for energizing each phase winding, and a control circuit for defining phase currents for individual phases of the motor to generate control signals applied to the energization circuitry for energization of the phase windings. When at least one phase of the motor fails, a mode selection circuit enables the control circuit to operate either in a non-correction mode or in a fault-correction mode. In the non-correction mode of operation, phase currents for phases that remain operational are maintained unmodified. In the fault-correction mode, the phase currents for the remaining phases are modified in accordance with pre-set parameters.

摘要翻译： 本发明提供了一种用于多相电动机的新型控制系统。 控制系统包括用于激励每个相绕组的通电电路和用于限定电动机的各相的相电流的控制电路，以产生施加到通电电路以激励相绕组的控制信号。 当电动机的至少一相故障时，模式选择电路使得控制电路能够在非校正模式或故障校正模式下操作。 在非校正操作模式下，保持运行的相位的相电流未被修改。 在故障校正模式下，根据预先设定的参数修改剩余相的相电流。