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1. 发明申请

US20080197630A1 Cogeneration system 有权
标题翻译：热电联产系统
公开(公告)号：US20080197630A1
公开(公告)日：2008-08-21
申请号：US12069746
申请日：2008-02-13
申请人： Tsutomu Wakitani , Hiroyuki Eguchi , Yoshinori Nakagawa
发明人： Tsutomu Wakitani , Hiroyuki Eguchi , Yoshinori Nakagawa
IPC分类号： F02D29/06 , F02G5/00
CPC分类号： H02J9/062 , Y02E20/14 , Y10T307/62
摘要： In a cogeneration system having a power plant comprising a generator connected to an AC power feed line between a power network and an electrical load and an internal combustion engine for driving the generator and for supplying its exhaust heat to a thermal load, the power supply from the generator to the power network is interrupted by turning off a switch installed in the feed line when an outage of the power network is detected, and a battery for storing DC power is connected to an inverter circuit to invert the DC power to AC power, such that the inverted AC power of the battery and the output of the generator are supplied to the electrical load, thereby enabling to respond to a power network outage for preventing reverse flow of the power output by the cogeneration system into the power network and supplying as much electric power as possible to the electrical load.
摘要翻译：在具有发电设备的热电联产系统中，该发电设备包括连接到电力网络和电力负载之间的AC供电线路的发电机和用于驱动发电机并用于将其排放热量供应给热负载的内燃机，当检测到电力网络中断时，通过关闭安装在馈电线路上的开关来中断发电机，并且将用于存储直流电力的电池连接到逆变器电路以将DC电力反转到AC电力，使得电池的反相AC电力和发电机的输出被提供给电力负载，从而能够响应于电力网络中断，以防止热电联产系统输出到电力网络的功率的反向流动并作为尽可能多的电力到电力负载。

2. 发明授权

US08039991B2 Cogeneration system with first and second power plants 有权
标题翻译：热电联产系统与第一和第二发电厂
公开(公告)号：US08039991B2
公开(公告)日：2011-10-18
申请号：US12069924
申请日：2008-02-12
申请人： Tsutomu Wakitani , Yoshinori Nakagawa , Hiroyuki Eguchi
发明人： Tsutomu Wakitani , Yoshinori Nakagawa , Hiroyuki Eguchi
IPC分类号： H02J1/00 , H02J3/00
CPC分类号： H02J9/062 , H02J3/005 , Y10T307/25 , Y10T307/305 , Y10T307/50 , Y10T307/696
摘要： In a cogeneration system having a first power plant connected to an AC power feed line between a power network and an electrical load and a first internal combustion engine for driving the first power plant such that exhaust heat of the first engine is supplied to a thermal load, power supply from the first power plant to the power network is interrupted by turning off a switch installed in the feed line, when outage of the power network is detected and a second power plant is operated, such that outputs of the first and second power plants are supplied to the electrical load. With this, it becomes possible to respond to a commercial power network outage for preventing reverse flow of the power output by the cogeneration system into the power network and supplying as much electric power as possible to the electrical load.
摘要翻译：在具有连接到电力网络和电力负载之间的AC供电线路的第一发电厂和用于驱动第一发电厂的第一内燃机的热电联产系统中，使得第一发动机的排热被供应到热负荷当检测到电力网络中断并且第二发电厂运行时，通过关闭安装在馈电线路中的开关来中断从第一发电厂到电力网络的电力供应，使得第一和第二电力的输出工厂供应给电气负载。由此，可以应对商业电力网络中断，以防止热电联产系统输出到电力网络的功率输出的反向流动，并向电力负载提供尽可能多的电力。

3. 发明授权

US07847434B2 Cogeneration system 有权
标题翻译：热电联产系统
公开(公告)号：US07847434B2
公开(公告)日：2010-12-07
申请号：US12069746
申请日：2008-02-13
申请人： Tsutomu Wakitani , Hiroyuki Eguchi , Yoshinori Nakagawa
发明人： Tsutomu Wakitani , Hiroyuki Eguchi , Yoshinori Nakagawa
IPC分类号： H02J7/00
CPC分类号： H02J9/062 , Y02E20/14 , Y10T307/62
摘要： A cogeneration system comprising a generator connected to an AC power feed line between a power network and an electrical load and an internal combustion engine for driving the generator and for supplying its exhaust heat to a thermal load. The power supply from the generator to the power network is interrupted by turning off a switch installed in the feed line when an outage of the power network is detected. A battery for storing DC power is connected to an inverter circuit to invert the DC power to AC power, such that the inverted AC power of the battery and the output of the generator are supplied to the electrical load, thereby enabling the system to respond to a power network outage and preventing reverse flow of the power output by the cogeneration system into the power network while supplying as much electric power as possible to the electrical load.
摘要翻译：一种热电联产系统，包括连接到电力网络和电力负载之间的交流馈电线路的发电机和用于驱动发电机并用于将其排放热量供给热负荷的内燃机。当检测到电力网络中断时，通过关闭安装在馈线中的开关来中断发电机到电网的电源。用于存储直流电的电池连接到逆变器电路以将直流电转换成交流电，使得电池的反相AC电力和发电机的输出被提供给电负载，从而使得系统能够响应于电力网络中断，并且防止热电联产系统输出到电力网络的电力的逆流，同时向电力负载提供尽可能多的电力。

4. 发明申请

US20080196413A1 Cogeneration system 有权
标题翻译：热电联产系统
公开(公告)号：US20080196413A1
公开(公告)日：2008-08-21
申请号：US12069924
申请日：2008-02-12
申请人： Tsutomu Wakitani , Yoshinori Nakagawa , Hiroyuki Eguchi
发明人： Tsutomu Wakitani , Yoshinori Nakagawa , Hiroyuki Eguchi
IPC分类号： H02J9/00 , H02J9/06
CPC分类号： H02J9/062 , H02J3/005 , Y10T307/25 , Y10T307/305 , Y10T307/50 , Y10T307/696
摘要： In a cogeneration system having a first power plant connected to an AC power feed line between a power network and an electrical load and a first internal combustion engine for driving the first power plant such that exhaust heat of the first engine is supplied to a thermal load, power supply from the first power plant to the power network is interrupted by turning off a switch installed in the feed line, when outage of the power network is detected and a second power plant is operated, such that outputs of the first and second power plants are supplied to the electrical load. With this, it becomes possible to respond to a commercial power network outage for preventing reverse flow of the power output by the cogeneration system into the power network and supplying as much electric power as possible to the electrical load.
摘要翻译：在具有连接到电力网络和电力负载之间的AC供电线路的第一发电厂和用于驱动第一发电厂的第一内燃机的热电联产系统中，使得第一发动机的排热被供应到热负荷当检测到电力网络中断并且第二发电厂运行时，通过关闭安装在馈电线路中的开关来中断从第一发电厂到电力网络的电力供应，使得第一和第二电力的输出工厂供应给电气负载。由此，可以应对商业电力网络中断，以防止热电联产系统输出到电力网络的功率输出的反向流动，并向电力负载提供尽可能多的电力。

5. 发明申请

US20090206600A1 Cogeneration system 有权
标题翻译：热电联产系统
公开(公告)号：US20090206600A1
公开(公告)日：2009-08-20
申请号：US12321518
申请日：2009-01-22
申请人： Ariko Horie , Yoshinori Nakagawa , Tsutomu Wakitani
发明人： Ariko Horie , Yoshinori Nakagawa , Tsutomu Wakitani
IPC分类号： F02C6/18
CPC分类号： F01K13/02 , Y02E20/14
摘要： In a cogeneration system having a power plant that includes a generator and an internal combustion engine for driving the generator such that exhaust heat of the engine is supplied to a thermal load, there are provided a battery, a controller that controls operation of the thermal load, a main switch disposed to be operable by an operator, a microprocessor that controls operation of the power plant when the main switch is turned on by the operator, and an external terminal adapted to transmit an activation signal to the controller upon manipulation by the operator when the main switch is kept off. In the system, the microprocessor is operated by power supplied from the battery in response to the activation signal so as to activate the power plant. With this, even when the operator stays at a place away from the main switch, the power plant can be activated to supply power to electrical loads.
摘要翻译：在具有包括发电机和发动机的发电厂的发电厂的热电联供系统中，用于驱动发电机使得发动机的排热被供给到热负荷，设置有电池，控制热负荷运行的控制器设置成由操作员操作的主开关，当操作者接通主开关时控制发电厂的操作的微处理器，以及适于在操作者操作时向控制器发送激活信号的外部端子当主开关断开时。在该系统中，微处理器响应激活信号由电池提供的电力进行操作，从而激活电厂。这样，即使操作人员停留在远离主开关的地方，也可以启动发电厂为电力负载供电。

6. 发明申请

US20080061158A1 Cogeneration Apparatus 失效
标题翻译：热电联产设备
公开(公告)号：US20080061158A1
公开(公告)日：2008-03-13
申请号：US11662210
申请日：2005-08-30
申请人： Yoshinori Nakagawa , Akihito Kasai , Tsutomu Wakitani
发明人： Yoshinori Nakagawa , Akihito Kasai , Tsutomu Wakitani
IPC分类号： F02G5/04
CPC分类号： F24D11/005 , F24H2240/00 , Y02E20/14 , Y02P80/15
摘要： A thermal demand priority type cogeneration system, is made operative for obtaining power output without thermal demand. When the temperature in a hot water tank 17 is low, a heat request is output from a heat request generator 42 and thereby an engine 11 is driven. When the temperature T higher than a predetermined temperature T1, a first water supply instructing unit 44 opens a valve 39 and supplies water to the tank 17 to decrease the water temperature T. When the water temperature goes down, thermal demand is generated, the engine 11 is driven according to the heat request. So as to generate thermal demand, a discharge valve 41 may be opened when the water temperature T is at the predetermined temperature or higher. A second water supply instructing unit 46 opens the valve 39 when reserved water level in the tank 17 goes down. When the valve 39 is opened, water is supplied and the water temperature goes down and thermal demand is generated. At a power failure of a commercial electric power system 14, thermal demand is generated forcibly.
摘要翻译：热需求优先型热电联产系统用于获得无需热量的功率输出。当热水箱17中的温度低时，从热量请求发生器42输出热量请求，从而驱动发动机11。当温度T高于预定温度T 1时，第一供水指令单元44打开阀39并向罐17供水以降低水温T.当水温下降时，产生热需求，发动机11根据加热要求被驱动。为了产生热需求，当水温T在预定温度或更高温度时，可以打开排出阀41。第二供水指示单元46在罐17中的预定水位下降时打开阀39。当阀39打开时，供水并且水温下降并产生热需求。在商用电力系统14的电源故障时，强制产生热需求。

7. 发明授权

US08172157B2 Cogeneration apparatus 失效
标题翻译：热电联产机
公开(公告)号：US08172157B2
公开(公告)日：2012-05-08
申请号：US11662210
申请日：2005-08-30
申请人： Yoshinori Nakagawa , Akihito Kasai , Tsutomu Wakitani
发明人： Yoshinori Nakagawa , Akihito Kasai , Tsutomu Wakitani
IPC分类号： F02G5/04 , F02G5/00
CPC分类号： F24D11/005 , F24H2240/00 , Y02E20/14 , Y02P80/15
摘要： A thermal demand priority type cogeneration system, is made operative for obtaining power output without thermal demand. When the temperature in a hot water tank 17 is low, a heat request is output from a heat request generator 42 and thereby an engine 11 is driven. When the temperature T higher than a predetermined temperature T1, a first water supply instructing unit 44 opens a valve 39 and supplies water to the tank 17 to decrease the water temperature T. When the water temperature goes down, thermal demand is generated, the engine 11 is driven according to the heat request. So as to generate thermal demand, a discharge valve 41 may be opened when the water temperature T is at the predetermined temperature or higher. A second water supply instructing unit 46 opens the valve 39 when reserved water level in the tank 17 goes down. When the valve 39 is opened, water is supplied and the water temperature goes down and thermal demand is generated. At a power failure of a commercial electric power system 14, thermal demand is generated forcibly.
摘要翻译：热需求优先型热电联产系统用于获得无需热量的功率输出。当热水箱17中的温度低时，从热量请求发生器42输出热量请求，从而驱动发动机11。当温度T高于预定温度T1时，第一供水指令单元44打开阀39并向水箱17供水以降低水温T.当水温下降时，产生热需求，发动机 11根据热量要求进行驱动。为了产生热需求，当水温T在预定温度或更高温度时，可以打开排出阀41。第二供水指示单元46在罐17中的预定水位下降时打开阀39。当阀39打开时，供水并且水温下降并产生热需求。在商用电力系统14的电源故障时，强制产生热需求。

8. 发明授权

US07696642B2 Cogeneration system 有权
标题翻译：热电联产系统
公开(公告)号：US07696642B2
公开(公告)日：2010-04-13
申请号：US12069818
申请日：2008-02-13
申请人： Tsutomu Wakitani , Yoshinori Nakagawa
发明人： Tsutomu Wakitani , Yoshinori Nakagawa
IPC分类号： H02J9/00
CPC分类号： H02J3/38 , H02J1/10 , H02J7/34 , H02J7/35 , H02J9/04 , Y02B10/72 , Y02E20/14 , Y10T307/62 , Y10T307/718
摘要： In a cogeneration system having a generator unit that generates DC power, an internal combustion engine for driving the generator unit, a battery that stores DC power for starting the engine, and an inverter that inverts the DC power generated by the generator unit to AC power, there are provided a solar unit that generates DC power by converting radiant energy of sunlight into electrical energy and a DC/DC converter that boosts the DC power stored in the battery, such that one of the battery and the solar unit is connected to the inverter through the DC/DC converter, thereby enabling them to share the DC/DC converter and thus to make the structure simple.
摘要翻译：在具有产生直流电力的发电机单元的热电联供系统中，用于驱动发电机单元的内燃机，存储用于启动发动机的直流电力的电池以及将由发电机组产生的直流电转换为交流电的逆变器提供了一种太阳能单元，其通过将太阳光的辐射能转化为电能来产生直流电力;以及DC / DC转换器，其提高存储在电池中的直流电力，使得电池和太阳能单元中的一个连接到逆变器通过DC / DC转换器，从而使它们能够共享DC / DC转换器，从而使结构简单。

9. 发明授权

US06756750B2 Electric vehicle 有权
标题翻译：电动车
公开(公告)号：US06756750B2
公开(公告)日：2004-06-29
申请号：US10281022
申请日：2002-10-25
申请人： Tsutomu Wakitani , Yoshinori Nakagawa
发明人： Tsutomu Wakitani , Yoshinori Nakagawa
IPC分类号： H02P154
CPC分类号： B60L7/003 , B60L15/2009 , B60L2200/40 , Y02T10/645 , Y02T10/646 , Y02T10/7275
摘要： An electric vehicle driven by a pair of left and right electric motors is provided. The vehicle includes a controller for controlling the start of the vehicle. The controller performs such control as avoiding brake drag caused by the operation of the electric motors before the elimination of the braking of a pair of left and right parking electromagnetic brakes.
摘要翻译：提供由一对左右电动机驱动的电动车。车辆包括用于控制车辆开始的控制器。控制器执行这样的控制，即在消除一对左右驻车电磁制动器的制动之前避免由电动机的操作引起的制动阻力。

10. 发明授权

US08035239B2 Cogeneration system 有权
标题翻译：热电联产系统
公开(公告)号：US08035239B2
公开(公告)日：2011-10-11
申请号：US12321518
申请日：2009-01-22
申请人： Ariko Horie , Yoshinori Nakagawa , Tsutomu Wakitani
发明人： Ariko Horie , Yoshinori Nakagawa , Tsutomu Wakitani
IPC分类号： B60L1/02
CPC分类号： F01K13/02 , Y02E20/14
摘要： In a cogeneration system having a power plant that includes a generator and an internal combustion engine for driving the generator such that exhaust heat of the engine is supplied to a thermal load, there are provided a battery, a controller that controls operation of the thermal load, a main switch disposed to be operable by an operator, a microprocessor that controls operation of the power plant when the main switch is turned on by the operator, and an external terminal adapted to transmit an activation signal to the controller upon manipulation by the operator when the main switch is kept off. In the system, the microprocessor is operated by power supplied from the battery in response to the activation signal so as to activate the power plant. With this, even when the operator stays at a place away from the main switch, the power plant can be activated to supply power to electrical loads.
摘要翻译：在具有包括发电机和发动机的发电厂的发电厂的热电联供系统中，用于驱动发电机使得发动机的排热被供给到热负荷，设置有电池，控制热负荷运行的控制器设置成由操作员操作的主开关，当操作者接通主开关时控制发电厂的操作的微处理器，以及适于在操作者操作时向控制器发送激活信号的外部端子当主开关断开时。在该系统中，微处理器响应激活信号由电池提供的电力进行操作，从而激活电厂。这样，即使操作人员停留在远离主开关的地方，也可以启动发电厂为电力负载供电。

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