公开(公告)号：US09543761B2

公开(公告)日：2017-01-10

申请号：US13581095

申请日：2011-03-30

申请人： Bo Li ,  Xiaofeng Shen ,  Jianhua Zhang

发明人： Bo Li ,  Xiaofeng Shen ,  Jianhua Zhang

IPC分类号： G06F1/26 ,  H02J3/32 ,  H02J7/00 ,  H02J7/35

CPC分类号： H02J3/32 ,  H02J7/0055 ,  H02J7/35

摘要： A method of controlling a home energy control system includes controlling the system to run in at least one of a new energy generating mode, a grid-connected inverter mode and an off-grid inverter mode after mode conflict check. In the new energy generating mode, a new energy generating unit is controlled to generate power to charge an energy storage unit. In the grid-connected inverter mode, the energy storage unit supplies power to a power grid or is charged by the power grid according to the status of the energy storage unit and power consumption of the power grid. In the off-grid inverter mode, household devices are supplied with power from the energy storage unit according to the status of the energy storage unit under the control of an off-grid inverter. A home energy control system is also provided.

摘要翻译： 控制家用能量控制系统的方法包括在模式冲突检查之后控制系统以新能量产生模式，并网逆变器模式和离网逆变器模式中的至少一种运行。 在新的能量产生模式中，控制新的能量产生单元以产生对能量存储单元充电的电力。 在并网逆变器模式中，能量存储单元根据能量存储单元的状态和电力的功耗向电网供电或由电网充电。 在离网逆变器模式中，根据在离网逆变器的控制下的能量存储单元的状态，从能量存储单元向家用设备供电。 还提供家用能源控制系统。

公开(公告)号：US20120316690A1

公开(公告)日：2012-12-13

申请号：US13581095

申请日：2011-03-30

申请人： Bo Li ,  Xiaofeng Shen ,  Jianhua Zhang

发明人： Bo Li ,  Xiaofeng Shen ,  Jianhua Zhang

IPC分类号： G06F1/26 ,  G06F1/32 ,  G06F1/30

CPC分类号： H02J3/32 ,  H02J7/0055 ,  H02J7/35

摘要： A home energy control system and a controlling method thereof are provided. The system comprises: an energy storage unit (101) configured to store energy, a grid-connected inverter (102) connected with the energy storage unit (101) and configured to transmit power from the energy storage unit (101) to a power grid (120) and/or transmit power from the power grid (120) to the energy storage unit (101), an off-grid inverter (104) configured to transmit power from the energy storage unit (101) to household devices (130), a new energy generating unit (103) configured to generate power domestically to charge the energy storage unit (101) and a controller (105) connected with the energy storage unit (101), the grid-connected inverter (102), the new energy generating unit (103) and the off-grid inverter (104) respectively and configured to control the energy storage unit (101), the grid-connected inverter (102), the off-grid inverter (104) and the new energy generating unit (103) to run in a gird-connected mode, an off-grid inverter mode and/or a new energy generating mode. The method comprises the step of controlling the system to run in at least one of the following modes after mode conflict check: the new energy generating mode, the grid-connected inverter mode and the off-grid inverter mode.

摘要翻译： 提供家庭能量控制系统及其控制方法。 该系统包括：被配置为存储能量的能量存储单元（101），与能量存储单元（101）连接的并网逆变器（102），并被配置为将功率从能量存储单元（101）传输到电网 （120）和/或从所述电网（120）向所述能量存储单元（101）发送功率的离网逆变器（104），被配置为将功率从所述能量存储单元（101）传送到家用设备（130） ，配置成在国内发电以对能量存储单元（101）充电的新能量产生单元（103）和与能量存储单元（101）连接的控制器（105），并网逆变器（102），新的 能量产生单元（103）和离网逆变器（104），并且被配置为控制能量存储单元（101），并网逆变器（102），离网逆变器（104）和新能量产生 单元（103）以网格连接模式运行，离网逆变器模式和/或新能量产生 模式。 该方法包括以下步骤：在模式冲突检查之后控制系统运行在以下模式中的至少一种：新能量产生模式，并网逆变模式和离网逆变器模式。

公开(公告)号：US08853993B2

公开(公告)日：2014-10-07

申请号：US13246210

申请日：2011-09-27

申请人： Zhenjie Wu ,  Xiaofeng Shen ,  Jianhua Zhang

发明人： Zhenjie Wu ,  Xiaofeng Shen ,  Jianhua Zhang

IPC分类号： H01M10/44 ,  H01M10/46 ,  B60L11/18 ,  H02J7/04 ,  B60L8/00

CPC分类号： B60L11/1809 ,  B60L8/003 ,  H02J7/04 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T10/7083 ,  Y02T10/7094 ,  Y02T90/14

摘要： A control system for an in-vehicle solar energy charger, comprising a solar cell panel, a solar energy charger, a starting battery, a power battery and a controller. The solar energy charger, the starting battery and the power battery are electrically connected to the controller respectively. The controller is configured for performing a maximum photovoltaic power tracking algorithm and controlling an output power of the solar energy charger for charging the power battery or starting battery, according to an input power of the solar energy charger.

摘要翻译： 一种用于车载太阳能充电器的控制系统，包括太阳能电池板，太阳能充电器，起动电池，动力电池和控制器。 太阳能充电器，起动电池和动力电池分别与控制器电连接。 控制器被配置为根据太阳能充电器的输入功率执行最大光伏功率跟踪算法并控制太阳能充电器的输出功率以对动力电池或起动电池进行充电。

公开(公告)号：US08878603B2

公开(公告)日：2014-11-04

申请号：US13530818

申请日：2012-06-22

申请人： Yu Liu ,  Xiaofeng Shen ,  Jianhua Zhang

发明人： Yu Liu ,  Xiaofeng Shen ,  Jianhua Zhang

IPC分类号： H03D3/00 ,  H03K9/08 ,  G01R29/027

CPC分类号： G01R29/0273 ,  G01R29/02

摘要： A device for detecting a PWM wave, comprising: a PWM wave generating module, configured to generate the PWM wave; a detecting module coupled to the PWM wave generating module, configured to receive the PWM wave and to determine an electric level of the PWM wave; a timer coupled to the detecting module, configured to start a counting when the detecting module receives the PWM wave, and to interrupt the counting when the counting reaches a predetermined value, the detecting module determining whether the electric level of the PWM wave is a high electric level or a low electric level when the counting is interrupted; and a calculating module coupled to the detecting module, configured to calculate a duty ratio of the PWM wave based on a number of high electric level and a number of low electric level of the PWM wave determined within one period of the PWM wave.

摘要翻译： 一种用于检测PWM波的装置，包括：PWM波发生模块，用于产生PWM波; 耦合到所述PWM波发生模块的检测模块，被配置为接收所述PWM波并确定所述PWM波的电平; 耦合到所述检测模块的定时器，被配置为当所述检测模块接收到所述PWM波时开始计数，并且当所述计数达到预定值时中断所述计数，所述检测模块确定所述PWM波的电平是否为高 计数中断时的电平或低电平; 以及耦合到所述检测模块的计算模块，被配置为基于在所述PWM波的一个周期内确定的所述PWM电波的数量和所述PWM波的低电平的数量来计算所述PWM波的占空比。

公开(公告)号：US20120319795A1

公开(公告)日：2012-12-20

申请号：US13530818

申请日：2012-06-22

申请人： Yu LIU ,  Xiaofeng Shen ,  Jianhua Zhang

发明人： Yu LIU ,  Xiaofeng Shen ,  Jianhua Zhang

IPC分类号： H03K7/08 ,  G04F10/04

CPC分类号： G01R29/0273 ,  G01R29/02

摘要： A device for detecting a PWM wave, comprising: a PWM wave generating module, configured to generate the PWM wave; a detecting module coupled to the PWM wave generating module, configured to receive the PWM wave and to determine an electric level of the PWM wave; a timer coupled to the detecting module, configured to start a counting when the detecting module receives the PWM wave, and to interrupt the counting when the counting reaches a predetermined value, the detecting module determining whether the electric level of the PWM wave is a high electric level or a low electric level when the counting is interrupted; and a calculating module coupled to the detecting module, configured to calculate a duty ratio of the PWM wave based on a number of high electric level and a number of low electric level of the PWM wave determined within one period of the PWM wave.

摘要翻译： 一种用于检测PWM波的装置，包括：PWM波发生模块，用于产生PWM波; 耦合到所述PWM波发生模块的检测模块，被配置为接收所述PWM波并确定所述PWM波的电平; 耦合到所述检测模块的定时器，被配置为当所述检测模块接收到所述PWM波时开始计数，并且当所述计数达到预定值时中断所述计数，所述检测模块确定所述PWM波的电平是否为高 计数中断时的电平或低电平; 以及耦合到所述检测模块的计算模块，被配置为基于在所述PWM波的一个周期内确定的所述PWM电波的数量和所述PWM波的低电平的数量来计算所述PWM波的占空比。

公开(公告)号：US20100029937A1

公开(公告)日：2010-02-04

申请号：US12253553

申请日：2008-10-17

申请人： Zheqing Wang ,  Lijian Shu ,  Weifeng Guo ,  HangChang Zhu ,  Pingai Yang ,  Xiaofeng Shen ,  Chenming Jin

发明人： Zheqing Wang ,  Lijian Shu ,  Weifeng Guo ,  HangChang Zhu ,  Pingai Yang ,  Xiaofeng Shen ,  Chenming Jin

IPC分类号： C07D498/06

CPC分类号： C07D498/06 ,  Y02P20/582

摘要： A novel and practical process for selectively producing a pyridobenzoxazine carboxylic acid hemihydrate (e.g., (S)-9-fluoro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-2,3-dihydro-7H-pyrido-[1,2,3-de][1,4]benzoxazine-6-carboxylic acid hemihydrate) in high yield via crystallization from an organic solvent or a mixed organic solvent system containing a calculated amount of water released from sodium sulfate decahydrate under gradually heating.

摘要翻译： 一种选择性生产吡啶并苯并恶嗪羧酸半水合物（例如（S）-9-氟-3-甲基-10-（4-甲基-1-哌嗪基）-7-氧代-2,3-二氢 - 7H-吡啶并[1,2,3-de] [1,4]苯并恶嗪-6-羧酸半水合物），从有机溶剂或含有计算量的钠释放的混合有机溶剂体系结晶， 硫酸盐十水合物逐渐加热。

公开(公告)号：US20110279295A1

公开(公告)日：2011-11-17

申请号：US13142367

申请日：2010-06-21

申请人： Ting Li ,  Yuxin Wang ,  Xiaofeng Shen ,  Shutao Zhou ,  Tao Liu ,  Mingyuan Xu ,  Ruzhang Li ,  Kaiquan He

发明人： Ting Li ,  Yuxin Wang ,  Xiaofeng Shen ,  Shutao Zhou ,  Tao Liu ,  Mingyuan Xu ,  Ruzhang Li ,  Kaiquan He

IPC分类号： H03M1/12 ,  H03M1/06

CPC分类号： H03M1/0695 ,  H03M1/168

摘要： The present invention pertains to the technical field of A/D converter, to be more specific, a pipeline A/D converter and its single redundancy bit digital correction. The related single redundancy bit digital correction features the following steps: substages except for the last one quantizes input voltage, calculates the residual voltage, which is amplified and shifted to the middle part of the reference voltage range, and outputs to the following substage until the last one, which only quantizes the input voltage; The code and offset code of each substage, corresponding to the quantized thermometer code is calculated; the offset codes of all stages are added by weight to get total offset code; codes of all substages are added by weight, to which the total offset code is added. The comparator offset error is corrected to obtain an output code; the present invention released the A/D converter that applies the foregoing digital correction; the present invention is capable of reducing the number of substages of high speed and high resolution pipeline A/D converter and identifying the negative or positive overflows of input signals.

摘要翻译： 本发明涉及A / D转换器的技术领域，更具体地说，涉及一种流水线A / D转换器及其单个冗余位数字校正。 相关的单冗余位数字校正功能如下：除了最后一个子模块外，量子化输入电压，计算剩余电压，放大并偏移到参考电压范围的中间部分，并输出到下一级，直到 最后一个，仅量化输入电压; 计算与量化温度计代码相对应的每个子级的代码和偏移码; 所有阶段的偏移代码通过权重相加得到总偏移代码; 所有子级别的代码按重量加上，补偿总偏移代码。 校正比较器偏移误差以获得输出代码; 本发明公开了应用上述数字校正的A / D转换器; 本发明能够减少高速和高分辨率流水线A / D转换器的子级数，并且识别输入信号的负或正溢出。

公开(公告)号：US07964723B2

公开(公告)日：2011-06-21

申请号：US12253553

申请日：2008-10-17

申请人： Zheqing Wang ,  Lijan Shu ,  Weifeng Guo ,  HangChang Zhu ,  Pingai Yang ,  Xiaofeng Shen ,  Chenming Jin

发明人： Zheqing Wang ,  Lijan Shu ,  Weifeng Guo ,  HangChang Zhu ,  Pingai Yang ,  Xiaofeng Shen ,  Chenming Jin

IPC分类号： C07D498/06 ,  C07D403/10

CPC分类号： C07D498/06 ,  Y02P20/582

摘要： A novel and practical process for selectively producing a pyridobenzoxazine carboxylic acid hemihydrate (e.g., (S)-9-fluoro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-2,3-dihydro-7H-pyrido-[1,2,3-de] [1,4]benzoxazine-6-carboxylic acid hemihydrate) in high yield via crystallization from an organic solvent or a mixed organic solvent system containing a calculated amount of water released from sodium sulfate decahydrate under gradually heating.

摘要翻译： 一种选择性生产吡啶并苯并恶嗪羧酸半水合物（例如（S）-9-氟-3-甲基-10-（4-甲基-1-哌嗪基）-7-氧代-2,3-二氢 - 7H-吡啶并[1,2,3-de] [1,4]苯并恶嗪-6-羧酸半水合物），从有机溶剂或含有计算量的钠释放的混合有机溶剂体系结晶， 硫酸盐十水合物逐渐加热。

公开(公告)号：US08723526B2

公开(公告)日：2014-05-13

申请号：US12907156

申请日：2010-10-19

申请人： Xiaofeng Shen ,  Junna Peng

发明人： Xiaofeng Shen ,  Junna Peng

IPC分类号： G01N27/416 ,  H02J7/00 ,  G01R31/36 ,  H01M10/48 ,  G01R19/165 ,  H01M2/10

CPC分类号： G01R31/3662 ,  G01R19/16542 ,  H01M2/1055 ,  H01M10/48 ,  H02J7/0031 ,  H02J7/0045

摘要： An internal resistance testing device includes an excitation source and a battery pack, an adjustable resistance R, a sampling unit, and a control unit. The excitation source and the battery pack form a loop circuit. The adjustable resistance R may be located at the loop circuit formed by the excitation source and the battery pack. The sampling unit samples the voltage between two sides of the battery pack, the voltage between two sides of the adjustable resistance R, and the value of the adjustable resistance R. The control unit calculates internal resistance of the battery pack according to the signal value collected by the sampling unit. The internal resistances of different voltage-ranges the battery pack are determined by adjusting the value of the adjustable resistance R to cause the actual excitation voltage to be equal to the range voltage of the sampling unit. The voltage between two sides of the adjustable resistance R is made equal to the range voltage of the sampling unit by adjusting the value of the adjustable resistance R, which effectively improves measurement accuracy of the internal resistance.

摘要翻译： 内部电阻测试装置包括激励源和电池组，可调电阻R，采样单元和控制单元。 励磁源和电池组形成回路。 可调电阻R可以位于由激发源和电池组形成的环路上。 采样单元对电池组的两侧之间的电压，可调电阻R的两侧之间的电压和可调电阻R的值进行采样。控制单元根据收集的信号值来计算电池组的内部电阻 由采样单位。 通过调整可调电阻R的值来确定电池组的不同电压范围的内部电阻，以使实际的激励电压等于采样单元的范围电压。 通过调整可调电阻R的值，可调电阻R的两侧电压等于采样单元的范围电压，有效提高了内阻的测量精度。

公开(公告)号：US08531323B2

公开(公告)日：2013-09-10

申请号：US13142367

申请日：2010-06-21

申请人： Ting Li ,  Yuxin Wang ,  Xiaofeng Shen ,  Shutao Zhou ,  Tao Liu ,  Mingyuan Xu ,  Ruzhang Li ,  Kaiquan He

发明人： Ting Li ,  Yuxin Wang ,  Xiaofeng Shen ,  Shutao Zhou ,  Tao Liu ,  Mingyuan Xu ,  Ruzhang Li ,  Kaiquan He

IPC分类号： H03M1/06

CPC分类号： H03M1/0695 ,  H03M1/168

摘要： A pipeline A/D converter and its single redundancy bit digital correction are provided. The single redundancy bit digital correction includes the following steps: substages except for the last one quantizes input voltage, calculates the residual voltage, which is amplified and shifted to the middle part of the reference voltage range, and outputs to the following substage until the last one, which only quantizes the input voltage; the code and offset code of each substage corresponding to the quantized thermometer code are calculated; the offset codes of all stages are added by weight to get total offset code; and codes of all substages are added by weight, to which the total offset code is added. The comparator offset error is corrected to obtain an output code which identifies the negative or positive overflow of input signals. The A/D converter adopting the above digital correction is provided.

摘要翻译： 提供流水线A / D转换器及其单个冗余位数字校正。 单个冗余位数字校正包括以下步骤：除最后一个以外的子步长量化输入电压，计算被放大并转移到参考电压范围中间部分的剩余电压，并输出到下一个子站直到最后一个 一个，仅量化输入电压; 计算与量化温度计代码相对应的每个子级的代码和偏移代码; 所有阶段的偏移代码通过权重相加得到总偏移代码; 并且通过加权添加所有子级的代码，添加总偏移代码。 校正比较器偏移误差以获得识别输入信号的负或正溢出的输出代码。 提供采用上述数字校正的A / D转换器。