公开(公告)号：US07164253B2

公开(公告)日：2007-01-16

申请号：US10484385

申请日：2002-07-31

申请人： Eiji Sato ,  Sumikazu Shamoto ,  Masayuki Komatsu ,  Ryoji Oki ,  Makoto Nakamura

发明人： Eiji Sato ,  Sumikazu Shamoto ,  Masayuki Komatsu ,  Ryoji Oki ,  Makoto Nakamura

IPC分类号： H02P27/04

CPC分类号： H02M7/48 ,  B60L11/1803 ,  H02M2001/007 ,  H02P27/06 ,  H02P27/08 ,  H02P27/14 ,  H02P2201/03 ,  H02P2201/07 ,  Y02T10/642 ,  Y02T10/7005

摘要： On end of a reactor (L1) is connected to a positive electrode of a battery (B1) and the other end is connected to a power line via a transistor (Q1) and to the ground via a transistor (Q2). By PWM control of the transistors (Q1, Q2), an arbitrary increased voltage is obtained in the power line. It is possible to obtain an optimal inverter input voltage (power line voltage) according to the motor drive state, thereby increasing efficiency. Thus, it is possible to optimize the inverter input voltage according to the motor drive condition.

摘要翻译： 在电抗器（L1）的一端连接到电池（B 1）的正电极，另一端通过晶体管（Q1）连接到电力线并通过晶体管（Q 2）连接到地， 。 通过晶体管（Q 1，Q 2）的PWM控制，在电力线中获得任意增加的电压。 可以根据电动机驱动状态获得最佳的逆变器输入电压（电力线电压），从而提高效率。 因此，可以根据电动机驱动条件来优化逆变器输入电压。

公开(公告)号：US07102903B2

公开(公告)日：2006-09-05

申请号：US10251827

申请日：2002-09-23

申请人： Makoto Nakamura ,  Eiji Sato ,  Ryoji Oki ,  Masayuki Komatsu ,  Sumikazu Shamoto

发明人： Makoto Nakamura ,  Eiji Sato ,  Ryoji Oki ,  Masayuki Komatsu ,  Sumikazu Shamoto

IPC分类号： H02M7/5387 ,  H02M7/68

CPC分类号： H02P6/085 ,  H02J7/1438 ,  H02J7/242 ,  H02J7/345 ,  H02P27/048 ,  H02P27/06 ,  H02P27/08

摘要： An electronic control unit (40) calculates the current flowing through a reactor (L) by dividing an output required BP* of a battery (32), obtained from converting the power required by a motor (22), by a terminal voltage Vb of the battery (32). A carrier frequency (optimum carrier frequency) is set for transistors (T7, T8) where the loss of a DC/DC converter (34) is minimized from the calculated current, and the DC/DC converter (34) is controlled at the set switching frequency.

摘要翻译： 电子控制单元（40）通过将从电动机（22）所需的电力转换得到的电池（32）的输出所需BP *除以电动机（22）的端子电压Vb，来计算流过电抗器（L）的电流 电池（32）。 对于从计算出的电流使DC / DC转换器（34）的损耗最小化的晶体管（T 7，T 8）设定载波频率（最佳载波频率），将DC / DC转换器（34）控制在 设定开关频率。

公开(公告)号：US07847499B2

公开(公告)日：2010-12-07

申请号：US10480083

申请日：2002-10-03

申请人： Makoto Nakamura ,  Sumikazu Shamoto ,  Eiji Sato ,  Ryoji Oki ,  Masayuki Komatsu

发明人： Makoto Nakamura ,  Sumikazu Shamoto ,  Eiji Sato ,  Ryoji Oki ,  Masayuki Komatsu

IPC分类号： H02P6/14

CPC分类号： H02M7/493 ,  B60L3/003 ,  B60L3/12 ,  B60L7/16 ,  B60L11/123 ,  B60L11/14 ,  B60L11/1803 ,  B60L15/007 ,  B60L15/2045 ,  B60L2210/10 ,  B60L2210/20 ,  H02M7/4826 ,  H02M7/53873 ,  H02M2001/0019 ,  H02P27/08 ,  H02P2201/09 ,  Y02T10/6217 ,  Y02T10/644 ,  Y02T10/645 ,  Y02T10/7005 ,  Y02T10/7022 ,  Y02T10/7077 ,  Y02T10/7216 ,  Y02T10/725 ,  Y02T10/7283

摘要： An electric load apparatus (100) includes a DC power source (B), a voltage sensor (10, 20), system relays (SR1, SR2), a capacitor (11, 13), a DC/DC converter (12), an inverter (14), a current sensor (24), a rotation sensor (25), a control apparatus (30), and an AC motor (M1). The control apparatus (30) restricts an increase amount of consumed power in the AC motor (M1) in a range in which the driving operation of the electric load apparatus (100) can be maintained, when the increase amount of the consumed power in the AC motor (M1) exceeds an allowable power that can be supplied from the capacitor (13) to the inverter (14).

摘要翻译： 电力负载装置（100）包括直流电源（B），电压传感器（10,20），系统继电器（SR1，SR2），电容器（11,13），DC / DC转换器（12） 逆变器（14），电流传感器（24），旋转传感器（25），控制装置（30）和交流电动机（M1）。 控制装置（30）在能够维持电力负载装置（100）的驱动动作的范围内限制交流电动机（M1）的消耗电力的增加量， 交流电动机（M1）超过能够从电容器（13）供给逆变器（14）的容许电力。

公开(公告)号：US07120037B2

公开(公告)日：2006-10-10

申请号：US10239889

申请日：2001-10-04

申请人： Masayuki Komatsu ,  Eiji Sato ,  Ryoji Oki ,  Sumikazu Shamoto ,  Makoto Nakamura

发明人： Masayuki Komatsu ,  Eiji Sato ,  Ryoji Oki ,  Sumikazu Shamoto ,  Makoto Nakamura

IPC分类号： H02M5/45

CPC分类号： H02P6/08 ,  B60L11/1803 ,  B60L11/1851 ,  B60L11/1861 ,  B60L11/1875 ,  B60L15/007 ,  B60L2210/10 ,  B60L2240/36 ,  B60L2240/425 ,  B60L2240/525 ,  B60L2240/545 ,  B60L2270/145 ,  H01M10/615 ,  H01M10/625 ,  H01M10/637 ,  H02P27/08 ,  H02P29/60 ,  Y02T10/644 ,  Y02T10/645 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7216

摘要： A power plant outputs motive power by driving a motor (22) using electric power from a direct-current power source (32). When the direct-current power source (32) has a low temperature, the direct-current power source is rapidly heated, whereby the performance can fully be demonstrated. In the power plant in which a capacitor (30) is installed so as to connect a positive electrode bus (26) and a negative electrode bus (28) of an inverter circuit (24) and the direct-current power source (32) is also installed so as to connect the negative electrode bus (28) of the inverter circuit (24) and a neutral point of the motor (22), when a power source temperature (Tb) of the direct-current power source (32) detected by a temperature sensor (50) is less than or equal to a threshold temperature (Tblow) at which supply of required electric power to the motor (22) is possible, an electronic control unit (40) sets a voltage between terminals of the capacitor (30) higher than normal and also sets a frequency of a carrier wave lower than normal, and performs switching control of transistors (T1 to T6) Thus, a ripple of a neutral point current which flows into the direct-current power source (32) can be increased, whereby it is possible to promote calorification of the direct current power source (32).

摘要翻译： 发电厂通过使用来自直流电源（32）的电力驱动电动机（22）来输出动力。 当直流电源（32）具有低温时，直流电源被快速加热，从而可以充分证明其性能。 在将电动机（30）安装成连接逆变器电路（24）的正极母线（26）和负极母线（28）和直流电源（32）的发电厂中， 当检测到直流电源（32）的电源温度（Tb）时，也安装成连接逆变器电路（24）的负极母线（28）和电动机（22）的中性点 通过温度传感器（50）小于或等于能够向电动机（22）供应所需电力的阈值温度（Tblow），电子控制单元（40）在电容器的端子之间设置电压 （30），并且还设定低于正常值的载波频率，进行晶体管（T1〜T6）的切换控制。因此，流入直流电源的中性点电流的纹波 （32）可以增加，从而可以促进卡路里 直流电源（32）的通电。

公开(公告)号：US09737881B2

公开(公告)日：2017-08-22

申请号：US13880477

申请日：2011-09-14

申请人： Yoshimu Iwanami ,  Takashi Sano ,  Tomohiro Konishi ,  Makoto Nakamura ,  Souichirou Konno

发明人： Yoshimu Iwanami ,  Takashi Sano ,  Tomohiro Konishi ,  Makoto Nakamura ,  Souichirou Konno

IPC分类号： C10G45/72 ,  B01J38/02 ,  B01J23/94 ,  B01J23/882 ,  B01J35/00 ,  B01J38/12 ,  C10G45/08 ,  C10G45/38 ,  C10G45/50 ,  C10G45/12 ,  C10G45/54

CPC分类号： B01J23/94 ,  B01J23/882 ,  B01J35/002 ,  B01J38/02 ,  B01J38/12 ,  C10G45/08 ,  C10G45/12 ,  C10G45/38 ,  C10G45/50 ,  C10G45/54

摘要： A method of producing a regenerated hydrotreating catalyst, including a first step of preparing a hydrotreating catalyst that has been used for hydrotreatment of a petroleum fraction and has a metal element selected from Group 6 elements of the periodic table; a second step of performing regeneration treatment for part of the catalyst prepared in the first step, then performing X-ray absorption fine structure analysis for the catalyst after the regeneration treatment, and obtaining regeneration treatment conditions in which a ratio IS/IO of a peak intensity IS of a peak attributed to a bond between the metal element and a sulfur atom to a peak intensity IO of a peak attributed to a bond between the metal element and an oxygen atom is in the range of 0.1 to 0.3 in a radial distribution curve obtained from an extended X-ray absorption fine structure spectrum.

公开(公告)号：US09077269B2

公开(公告)日：2015-07-07

申请号：US14073146

申请日：2013-11-06

申请人： Makoto Nakamura ,  Mikio Yamazaki

发明人： Makoto Nakamura ,  Mikio Yamazaki

IPC分类号： H02P27/04 ,  H02P6/10

CPC分类号： H02P6/10 ,  H02M3/1582 ,  H02P21/0089 ,  H02P27/085

摘要： Fluctuations in output of an AC electric motor are restrained without increasing electromagnetic noise of a boost converter. When subjecting the AC electric motor to rectangular wave voltage control, output torque T is controlled by varying a voltage phase φv. In a region where a voltage phase is large (φv=θ2), fluctuations in torque T relative to changes in a DC voltage VH corresponding to the amplitude of a rectangular wave voltage are larger than in a region where the voltage phase is small (φv=θ1). The AC electric motor is controlled such that the rectangular wave voltage control in a region where voltage phase φv is larger than a limit-phase line PLN indicated by a set of limit phases set for each DC voltage VH is avoided.

摘要翻译： 在不增加升压转换器的电磁噪声的情况下，可以抑制交流电动机输出的波动。 当对交流电动机进行矩形波电压控制时，通过改变电压相位来控制输出转矩T。 在电压相位大的区域（＆phgr; v =＆eta; 2）中，与矩形波电压的振幅对应的直流电压VH相对于变化的转矩T的波动大于电压相位 是小（＆phgr; v =＆thetas; 1）。 控制交流电动机，使得在电压相位v大于由针对每个直流电压VH设定的一组极限相指示的极限相线PLN的区域中的矩形波电压控制被避免。

公开(公告)号：US08965612B2

公开(公告)日：2015-02-24

申请号：US13530512

申请日：2012-06-22

申请人： Makoto Nakamura ,  Takaya Soma ,  Tomoko Shimana

发明人： Makoto Nakamura ,  Takaya Soma ,  Tomoko Shimana

IPC分类号： G06F7/00 ,  B60L3/00

CPC分类号： B60L3/0038 ,  B60L3/0061

摘要： A failure detection device for a vehicle that detects a failure of a motor system includes a controller that changes a sensitivity for detection of a failure in the motor system in accordance with at least one of an operational condition of the motor system and a situation in which the motor system is operating.

摘要翻译： 用于检测电动机系统故障的车辆故障检测装置包括控制器，该控制器根据电动机系统的运行状况和电动机系统的运行状况中的至少一个改变用于检测电动机系统的故障的灵敏度， 电机系统正在运行。

公开(公告)号：US20140225430A1

公开(公告)日：2014-08-14

申请号：US14347102

申请日：2011-09-27

申请人： Hichirosai Oyobe ,  Makoto Nakamura ,  Munehiro Kamiya

发明人： Hichirosai Oyobe ,  Makoto Nakamura ,  Munehiro Kamiya

IPC分类号： H02J1/10 ,  B60L11/18

CPC分类号： H02J1/10 ,  B60L7/14 ,  B60L11/123 ,  B60L11/14 ,  B60L11/18 ,  B60L11/1861 ,  B60L15/2009 ,  B60L2210/12 ,  B60L2210/14 ,  B60L2210/30 ,  B60L2210/40 ,  B60L2220/14 ,  B60L2240/421 ,  B60L2240/423 ,  B60L2240/429 ,  B60L2240/547 ,  B60L2240/549 ,  B60L2270/20 ,  H02J1/08 ,  H02J2001/008 ,  H02M3/1582 ,  Y02T10/6217 ,  Y02T10/642 ,  Y02T10/645 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7077 ,  Y02T10/7225 ,  Y02T10/7233 ,  Y02T10/7241 ,  Y02T10/7275 ,  Y10T307/549

摘要： A power supply system that supplies electric power to a load includes a first power storage device, a second power storage device, a power line for transmitting electric power input and output to and from the load, a converter for executing bidirectional DC voltage conversion between the first power storage device and the power line, and a switch connected between the second power storage device and the power line. When the switch is OFF, the control device performs voltage control of the converter so that a voltage value of the power line becomes a voltage command value, and when the switch is ON, the control device performs current control of the converter so that a current value of the first power storage device becomes a current command value.

摘要翻译： 向负载供电的供电系统包括第一蓄电装置，第二蓄电装置，用于向负载输入和输出电力的电力线，用于在所述负载之间执行双向DC电压转换的转换器 第一蓄电装置和电力线，以及连接在第二蓄电装置与电力线之间的开关。 当开关关闭时，控制装置对转换器进行电压控制，使得电力线的电压值成为电压指令值，当开关接通时，控制装置对转换器进行电流控制， 第一蓄电装置的值变为电流指令值。

公开(公告)号：US20130233769A1

公开(公告)日：2013-09-12

申请号：US13880477

申请日：2011-09-14

申请人： Yoshimu Iwanami ,  Takashi Sano ,  Tomohiro Konishi ,  Makoto Nakamura ,  Souichirou Konno

发明人： Yoshimu Iwanami ,  Takashi Sano ,  Tomohiro Konishi ,  Makoto Nakamura ,  Souichirou Konno

IPC分类号： B01J23/94 ,  C10G45/12

CPC分类号： B01J23/94 ,  B01J23/882 ,  B01J35/002 ,  B01J38/02 ,  B01J38/12 ,  C10G45/08 ,  C10G45/12 ,  C10G45/38 ,  C10G45/50 ,  C10G45/54

摘要： A method of producing a regenerated hydrotreating catalyst, including a first step of preparing a hydrotreating catalyst that has been used for hydrotreatment of a petroleum fraction and has a metal element selected from Group 6 elements of the periodic table; a second step of performing regeneration treatment for part of the catalyst prepared in the first step, then performing X-ray absorption fine structure analysis for the catalyst after the regeneration treatment, and obtaining regeneration treatment conditions in which a ratio IS/IO of a peak intensity IS of a peak attributed to a bond between the metal element and a sulfur atom to a peak intensity IO of a peak attributed to a bond between the metal element and an oxygen atom is in the range of 0.1 to 0.3 in a radial distribution curve obtained from an extended X-ray absorption fine structure spectrum.

摘要翻译： 一种生产再生加氢处理催化剂的方法，包括制备加氢处理催化剂的第一步骤，所述加氢处理催化剂已被用于加氢处理石油馏分并具有选自元素周期表第6族元素的金属元素; 对在第一步骤中制备的部分催化剂进行再生处理的第二步骤，然后对再生处理后的催化剂进行X射线吸收精细结构分析，并获得再生处理条件，其中峰/ 归因于金属元素和硫原子之间的键的峰的强度IS与归属于金属元素和氧原子之间的键的峰的峰强度IO在径向分布曲线中在0.1至0.3的范围内 从扩展的X射线吸收精细结构光谱获得。

公开(公告)号：US08385780B2

公开(公告)日：2013-02-26

申请号：US12709874

申请日：2010-02-22

申请人： Makoto Nakamura ,  Yutaka Narita ,  Tadayuki Oshima ,  Hiroki Furubayashi ,  Taisuke Tokuwakt

发明人： Makoto Nakamura ,  Yutaka Narita ,  Tadayuki Oshima ,  Hiroki Furubayashi ,  Taisuke Tokuwakt

IPC分类号： G03G15/02

CPC分类号： G03G15/0233 ,  G03G15/025

摘要： A charging member, includes: an electrically-conductive support; an electrical resistance adjustment layer having ion conductivity provided on the electrically-conductive support; an intermediate layer having ion conductivity provided on the electrical resistance adjustment layer; and a surface layer having insulation provided on the intermediate layer, wherein the intermediate layer is formed of a resin composition containing at least a polyether polyol resin, and the surface layer is formed of a resin composition containing at least one of a fluorine-based resin, a silicone-based resin, a polyamide resin, a polyester resin, and a urethane resin.

摘要翻译： 充电构件包括：导电支撑件; 具有设置在所述导电支撑体上的离子传导性的电阻调节层; 具有设置在电阻调节层上的具有离子传导性的中间层; 以及在所述中间层上具有绝缘性的表面层，其中，所述中间层由至少含有聚醚多元醇树脂的树脂组合物形成，所述表面层由含有氟系树脂 聚硅氧烷树脂，聚酰胺树脂，聚酯树脂和聚氨酯树脂。