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1. 发明授权

US08680777B2 Versatile zero-voltage switch resonant inverter for industrial dielectric barrier discharge generator applications 有权
标题翻译：用于工业介质阻挡放电发生器应用的多功能零电压开关谐振逆变器
公开(公告)号：US08680777B2
公开(公告)日：2014-03-25
申请号：US13431521
申请日：2012-03-27
申请人： Ken Tran , Xing Chen , Russell L. Newman , Franklin Lee
发明人： Ken Tran , Xing Chen , Russell L. Newman , Franklin Lee
IPC分类号： H05B41/16 , H05B41/24
CPC分类号： H05B33/0803 , Y02B20/348
摘要： A power system for a dielectric barrier discharge system, such as used for generating ozone, can include a full bridge inverter stage and parallel resonant tank outputting a signal for powering a dielectric barrier discharge cell stack. The inverter stage is controlled using a combination of pulse width modulation (PWM) and frequency modulation (FM) to enable soft switching through all load conditions—from full load to light load. A current control loop error amplifier compensator can provide a duty cycle adjustment signal to a phase shift PWM controller chip that generates the switching signals for the inverter stage. A feedback signal is also used to adjust a clock frequency time constant of the PWM controller chip to provide the FM. In one embodiment, the feedback signal is an output of an inverting amplifier connected at an output of the current control loop error amplifier compensator.
摘要翻译：用于产生臭氧的电介质阻挡放电系统的电力系统可以包括全桥逆变器级和并联谐振回路，输出用于为介质阻挡放电单元堆供电的信号。使用脉冲宽度调制（PWM）和调频（FM）的组合来控制逆变器级，以实现从全负载到轻负载的所有负载条件下的软开关。电流控制回路误差放大器补偿器可以向产生用于逆变器级的开关信号的相移PWM控制器芯片提供占空比调整信号。反馈信号也用于调整PWM控制器芯片的时钟频率时间常数以提供FM。在一个实施例中，反馈信号是在电流控制回路误差放大器补偿器的输出处连接的反相放大器的输出。

2. 发明授权

US09302912B2 Compact, configurable power supply for energizing ozone-producing cells 有权
标题翻译：紧凑的可配置电源，用于激发臭氧发生电池
公开(公告)号：US09302912B2
公开(公告)日：2016-04-05
申请号：US13432415
申请日：2012-03-28
申请人： Ken Tran , Feng Tian , Xing Chen , Franklin Lee
发明人： Ken Tran , Feng Tian , Xing Chen , Franklin Lee
IPC分类号： H05B37/00 , C01B13/11
CPC分类号： H01J37/248 , C01B13/115 , C01B2201/90
摘要： Improvements in the supply of high-frequency electrical power to ozone-producing cells can be accomplished using the systems and techniques described herein. Application of a DC-DC converter operating at a switching frequency substantially greater than a load frequency, supports generation of a high-voltage AC for powering such cells, while allowing for reductions in component size and reductions in a quality factor of a load tuning circuit. Controllable power inverters used in obtaining one or more of the switching and load frequencies can be controlled using feedback techniques to provide stable, high-quality power to ozone-producing cells under variations in one or more of externally supplied power and load conditions. An inrush protection circuit can also be provided to selectively introduce a current-limiting resistance until an input DC bus has been sufficiently initialized as determined by measurements obtained from the DC bus. The current limiting resistance can be a positive-temperature coefficient thermistor.
摘要翻译：使用本文所述的系统和技术可以实现向产生臭氧的电池供应高频电力的改进。以明显大于负载频率的开关频率工作的DC-DC转换器的应用支持产生用于为这样的单元供电的高压AC，同时允许减小组件尺寸并降低负载调整电路的品质因数。可以使用反馈技术来控制用于获得开关和负载频率中的一个或多个的可控功率逆变器，以在一个或多个外部供电和负载条件的变化下向产生臭氧的电池提供稳定的高质量功率。还可以提供浪涌保护电路以选择性地引入限流电阻，直到输入DC总线已被充分初始化为由从DC总线获得的测量结果所确定。限流电阻可以是正温系数热敏电阻。

3. 发明申请

US20130257301A1 COMPACT, CONFIGURABLE POWER SUPPLY FOR ENERGIZING OZONE-PRODUCING CELLS 有权
标题翻译：紧凑的可配置电源，用于加强生产臭氧的电池
公开(公告)号：US20130257301A1
公开(公告)日：2013-10-03
申请号：US13432415
申请日：2012-03-28
申请人： Ken Tran , Feng Tian , Xing Chen , Franklin Lee
发明人： Ken Tran , Feng Tian , Xing Chen , Franklin Lee
IPC分类号： H01J37/248
CPC分类号： H01J37/248 , C01B13/115 , C01B2201/90
摘要： Improvements in the supply of high-frequency electrical power to ozone-producing cells can be accomplished using the systems and techniques described herein. Application of a DC-DC converter operating at a switching frequency substantially greater than a load frequency, supports generation of a high-voltage AC for powering such cells, while allowing for reductions in component size and reductions in a quality factor of a load tuning circuit. Controllable power inverters used in obtaining one or more of the switching and load frequencies can be controlled using feedback techniques to provide stable, high-quality power to ozone-producing cells under variations in one or more of externally supplied power and load conditions. An inrush protection circuit can also be provided to selectively introduce a current-limiting resistance until an input DC bus has been sufficiently initialized as determined by measurements obtained from the DC bus. The current limiting resistance can be a positive-temperature coefficient thermistor.
摘要翻译：使用本文所述的系统和技术可以实现向产生臭氧的电池供应高频电力的改进。以大于负载频率的开关频率工作的DC-DC转换器的应用支持产生用于为这样的单元供电的高压AC，同时允许减小组件尺寸并降低负载调整电路的品质因数。可以使用反馈技术来控制用于获得开关和负载频率中的一个或多个的可控功率逆变器，以在一个或多个外部供电和负载条件的变化下向产生臭氧的电池提供稳定的高质量功率。还可以提供浪涌保护电路以选择性地引入限流电阻，直到输入DC总线已被充分初始化为由从DC总线获得的测量结果所确定。限流电阻可以是正温系数热敏电阻。

4. 发明授权

US08692466B2 Method and apparatus of providing power to ignite and sustain a plasma in a reactive gas generator 有权
标题翻译：提供功率以在反应性气体发生器中点燃和维持等离子体的方法和装置
公开(公告)号：US08692466B2
公开(公告)日：2014-04-08
申请号：US12394904
申请日：2009-02-27
申请人： Souheil Benzerrouk , Siddharth P. Nagarkatti , Andrew Cowe , Ali Shajii , Jesse E. Ambrosina , Ken Tran , Xing Chen
发明人： Souheil Benzerrouk , Siddharth P. Nagarkatti , Andrew Cowe , Ali Shajii , Jesse E. Ambrosina , Ken Tran , Xing Chen
IPC分类号： H01J7/24
CPC分类号： H01J37/32009 , H01J37/321
摘要： Described are methods and apparatuses, including computer program products, for igniting and/or sustaining a plasma in a reactive gas generator. Power is provided from an ignition power supply to a plasma ignition circuit. A pre-ignition signal of the plasma ignition circuit is measured. The power provided to the plasma ignition circuit is adjusted based on the measured pre-ignition signal and an adjustable pre-ignition control signal. The adjustable pre-ignition control signal is adjusted after a period of time has elapsed.
摘要翻译：描述了用于在反应性气体发生器中点燃和/或维持等离子体的方法和装置，包括计算机程序产品。从点火电源向等离子体点火电路供电。测量等离子体点火电路的预点火信号。基于所测量的预先点火信号和可调节的预点火控制信号来调节提供给等离子体点火电路的功率。经过一段时间后，调节可调节点火控制信号。

5. 发明授权

US08749939B2 Method and system for shoot-through protection 有权
标题翻译：射击保护的方法和系统
公开(公告)号：US08749939B2
公开(公告)日：2014-06-10
申请号：US13106920
申请日：2011-05-13
申请人： Ken Tran , Feng Tian , Xing Chen
发明人： Ken Tran , Feng Tian , Xing Chen
IPC分类号： H02H3/08 , H02M1/38 , H03K17/082 , H02M3/337
CPC分类号： H03K17/0822 , H02M1/38 , H02M3/337 , H03K2217/0036
摘要： A switching apparatus includes a first transistor, a second transistor, a first circuit module, a first current sensor and a control circuit. The first transistor includes first, second and third terminals. The first terminal of the first transistor is coupled to a first power terminal. The third terminal of the first transistor includes a gate or base of the first transistor. The second transistor includes first, second and third terminals. The first terminal of the second transistor is coupled to a second power terminal. The second terminal of the second transistor is coupled to the second terminal of the first transistor. The third terminal of the second transistor includes a gate or base of the second transistor. The first circuit module includes an inductor in parallel with a diode. The first circuit module is connected between the first terminal of the second transistor and the second power terminal.
摘要翻译：开关装置包括第一晶体管，第二晶体管，第一电路模块，第一电流传感器和控制电路。第一晶体管包括第一，第二和第三端子。第一晶体管的第一端子耦合到第一电源端子。第一晶体管的第三端子包括第一晶体管的栅极或基极。第二晶体管包括第一，第二和第三端子。第二晶体管的第一端耦合到第二电源端子。第二晶体管的第二端子耦合到第一晶体管的第二端子。第二晶体管的第三端子包括第二晶体管的栅极或基极。第一电路模块包括与二极管并联的电感器。第一电路模块连接在第二晶体管的第一端和第二电源端之间。

6. 发明申请

US20120287545A1 METHOD AND SYSTEM FOR SHOOT-THROUGH PROTECTION 有权
标题翻译：用于穿透保护的方法和系统
公开(公告)号：US20120287545A1
公开(公告)日：2012-11-15
申请号：US13106920
申请日：2011-05-13
申请人： Ken Tran , Feng Tian , Xing Chen
发明人： Ken Tran , Feng Tian , Xing Chen
IPC分类号： H02H3/08
CPC分类号： H03K17/0822 , H02M1/38 , H02M3/337 , H03K2217/0036
摘要： A switching apparatus includes a first transistor, a second transistor, a first circuit module, a first current sensor and a control circuit. The first transistor includes first, second and third terminals. The first terminal of the first transistor is coupled to a first power terminal. The third terminal of the first transistor includes a gate or base of the first transistor. The second transistor includes first, second and third terminals. The first terminal of the second transistor is coupled to a second power terminal. The second terminal of the second transistor is coupled to the second terminal of the first transistor. The third terminal of the second transistor includes a gate or base of the second transistor. The first circuit module includes an inductor in parallel with a diode. The first circuit module is connected between the first terminal of the second transistor and the second power terminal.
摘要翻译：开关装置包括第一晶体管，第二晶体管，第一电路模块，第一电流传感器和控制电路。第一晶体管包括第一，第二和第三端子。第一晶体管的第一端子耦合到第一电源端子。第一晶体管的第三端子包括第一晶体管的栅极或基极。第二晶体管包括第一，第二和第三端子。第二晶体管的第一端耦合到第二电源端子。第二晶体管的第二端子耦合到第一晶体管的第二端子。第二晶体管的第三端子包括第二晶体管的栅极或基极。第一电路模块包括与二极管并联的电感器。第一电路模块连接在第二晶体管的第一端和第二电源端之间。

7. 发明申请

US20100219757A1 Method and Apparatus of Providing Power to Ignite and Sustain a Plasma in a Reactive Gas Generator 有权
标题翻译：提供功率以激发和维持反应性气体发生器中的等离子体的方法和装置
公开(公告)号：US20100219757A1
公开(公告)日：2010-09-02
申请号：US12394904
申请日：2009-02-27
申请人： Souheil Benzerrouk , Siddharth P. Nagarkatti , Andrew Cowe , Ali Shajii , Jesse E. Ambrosina , Ken Tran , Xing Chen
发明人： Souheil Benzerrouk , Siddharth P. Nagarkatti , Andrew Cowe , Ali Shajii , Jesse E. Ambrosina , Ken Tran , Xing Chen
IPC分类号： H05H1/24
CPC分类号： H01J37/32009 , H01J37/321
摘要： Described are methods and apparatuses, including computer program products, for igniting and/or sustaining a plasma in a reactive gas generator. Power is provided from an ignition power supply to a plasma ignition circuit. A pre-ignition signal of the plasma ignition circuit is measured. The power provided to the plasma ignition circuit is adjusted based on the measured pre-ignition signal and an adjustable pre-ignition control signal. The adjustable pre-ignition control signal is adjusted after a period of time has elapsed.
摘要翻译：描述了用于在反应性气体发生器中点燃和/或维持等离子体的方法和装置，包括计算机程序产品。从点火电源向等离子体点火电路供电。测量等离子体点火电路的预点火信号。基于所测量的预先点火信号和可调节的预点火控制信号来调节提供给等离子体点火电路的功率。经过一段时间后，调节可调节点火控制信号。

8. 发明授权

US10364511B1 Magneto dielectric composite materials and microwave applications thereof 有权
公开(公告)号：US10364511B1
公开(公告)日：2019-07-30
申请号：US15279867
申请日：2016-09-29
申请人： Xing Chen , Ziyao Zhou
发明人： Xing Chen , Ziyao Zhou
IPC分类号： D01D5/00 , B33Y10/00 , B33Y30/00
摘要： A system for incorporating ferromagnetic materials into several microwave application is described. The system employs a multi-layer substrate. A substrate for receiving microwave signals uses a base layer which has tunable elements and a nanofiber layer which uses magnetic nanotubes. The nanofibers have a high aspect ratio and the nanofiber layer is embedded in the base layer.

9. 发明授权

US09149708B2 Inflatable game field system 有权
标题翻译：充气游戏场系统
公开(公告)号：US09149708B2
公开(公告)日：2015-10-06
申请号：US14116127
申请日：2011-05-06
申请人： Xing Chen
发明人： Xing Chen
IPC分类号： A63G31/12 , A63B67/00 , A63B71/02 , A63B9/00 , F41J11/00 , F41J11/02
CPC分类号： A63B71/022 , A63B9/00 , A63B67/00 , A63B71/02 , A63B2009/006 , A63B2225/62 , F41J11/00 , F41J11/02
摘要： An inflatable game field system includes at least two inflatable modules, at least one connecting pipeline and one air inlet system connected to blower(s). The inflatable modules are connected by the connecting pipeline, and the air inlet connects to one of the module at one end and connects to a blower at the other end, so that the air flow coming from the blower can move freely between the modules. This game field system can be setup in various locations, formed different field sizes and provide a safe game field.
摘要翻译：充气游戏场系统包括至少两个充气模块，至少一个连接管道和连接到鼓风机的一个空气入口系统。充气模块通过连接管道连接，空气入口在一端连接到模块中的一个，并在另一端连接到鼓风机，使得来自鼓风机的空气流可在模块之间自由移动。该游戏场系统可以在不同的位置进行设置，形成不同的场大小并提供安全的游戏场。

10. 发明申请

US20140295980A1 Inflatable Game Field System 审中-公开
标题翻译：充气游戏场系统
公开(公告)号：US20140295980A1
公开(公告)日：2014-10-02
申请号：US14116127
申请日：2011-05-06
申请人： Xing Chen
发明人： Xing Chen
IPC分类号： A63B71/02
CPC分类号： A63B71/022 , A63B9/00 , A63B67/00 , A63B71/02 , A63B2009/006 , A63B2225/62 , F41J11/00 , F41J11/02
摘要： An inflatable game field system includes at least two inflatable modules, at least one connecting pipeline and one air inlet system connected to blower(s). The inflatable modules are connected by the connecting pipeline, and the air inlet connects to one of the module at one end and connects to a blower at the other end, so that the air flow coming from the blower can move freely between the modules. This game field system can be setup in various locations, formed different field sizes and provide a safe game field.
摘要翻译：充气游戏场系统包括至少两个充气模块，至少一个连接管道和连接到鼓风机的一个空气入口系统。充气模块通过连接管道连接，空气入口在一端连接到模块中的一个，并在另一端连接到鼓风机，使得来自鼓风机的空气流可在模块之间自由移动。该游戏场系统可以在不同的位置进行设置，形成不同的场大小并提供安全的游戏场。

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