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公开(公告)号：US11016454B2
公开(公告)日：2021-05-25
申请号：US16335727
申请日：2017-04-21
发明人： Wu Wen , Peng Ren , Zhigang Zhao
IPC分类号： G05B19/042 , G08C17/02 , G05B19/04 , G05B15/02
摘要： An energy control method and an energy control apparatus for a power consumption system. The energy control method includes: a step S100 in which the energy control apparatus receives a starting-up request signal to start a power consumption device; a step S200 of determining whether current power supply capacity of the power supply system meets a starting power requirement of the power consumption device to be started; and a step S300 of sending a starting-up signal to the power consumption device to be started and controlling the power supply system to supply power to the power consumption device to be started, if the current power supply capacity of the power supply system meets the starting power requirement of the power consumption device to be started; wherein the energy control method continues to make a determination as to whether the current power supply capacity of the power supply system meets the starting power requirement of the power consumption device to be started, if the current power supply capacity of the power supply system does not meet the starting power requirement of the power consumption device to be started. The active control over a grid is achieved by the energy control method of the energy control apparatus, so that the safety of the grid is guaranteed, and the stable and reliable operation is achieved.
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2.发明申请公开(公告)号：US20210372652A1
公开(公告)日：2021-12-02
申请号：US17285929
申请日：2018-12-14
发明人： Keqin Liu , Shiyong Jiang , Jing Wang , Wu Wen , Xuefen Zhang , Peng Ren
摘要： This disclosure provides an air-conditioning equipment and an electric energy processing method for the air-conditioning equipment, and relates to the technical field of electric appliance, while the air-conditioning equipment includes: an equipment module; and a power port module connected to the equipment module, and configured to be connected to a bus opened by an energy system, for providing the equipment module with an electric energy output by the energy system via the bus.
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公开(公告)号：US20190052120A1
公开(公告)日：2019-02-14
申请号：US16074966
申请日：2017-01-23
发明人： Meng Huang , Dongyuan Xu , Wenqiang Tang , Xia Liu , Shugong Nan , Peng Ren
摘要： The present disclosure relates to a photovoltaic energy storage air conditioner and a control method thereof. The air conditioner may include a photovoltaic power generation device, an energy storage device, an air conditioning unit and an energy scheduling and management device. The energy scheduling and management device may include: a detection module, configured to detect an operation state of the air conditioner, a power supply quantity and a working state of the photovoltaic power generation device and a power supply quantity and a working state of the energy storage device; and a scheduling module, configured to control power supply and/or charging according to the operation state of the air conditioner, the power supply quantity and the working state of the photovoltaic power generation device, the power supply quantity and the working state of the energy storage device, preset power supply priorities and power usage priorities.
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公开(公告)号：US11811263B2
公开(公告)日：2023-11-07
申请号：US17298416
申请日：2019-06-13
发明人： Jing Wang , Shiyong Jiang , Wu Wen , Keqin Liu , Peng Ren
摘要： The present invention provides a power conversion method, apparatus, and device, and a medium. The power conversion apparatus comprises: a configurable input interface, a power conversion circuit, and a configurable output interface. The configurable input interface is provided to configure a first electrical connection mode between an input power supply and the power conversion circuit, and to electrically connect the input power supply to the power conversion circuit. The configurable output interface is provided to configure a second electrical connection mode between a load and the power conversion circuit, and to electrically connect the load to the power conversion circuit. The power conversion circuit is provided to perform corresponding power conversion according to a parameter of the input power supply and a parameter of the load. Embodiments of the present invention resolve the problem in the related art of poor general applicability of a power conversion apparatus, thereby improving the general applicability of the power conversion apparatus.
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5.发明申请公开(公告)号：US20180287557A1
公开(公告)日：2018-10-04
申请号：US15772411
申请日：2016-10-25
发明人： Shiyong Jiang , Chongyang Feng , Xuefen Zhang , Jing Wang , Keqin Liu , Jiangxi Song , Peng Ren , Wu Wen , Baowei Lin
IPC分类号： H02S50/10
摘要： A method, an apparatus, and a system for detecting the working state of a photovoltaic panel, and a photovoltaic electrical system are provided. The photovoltaic panel is arranged in a photovoltaic electrical system including a photovoltaic device and a control device. The photovoltaic device includes the photovoltaic panel and a modulator. The control device includes a demodulator. The photovoltaic device is connected to the control device via a direct current bus. The method includes: detecting the operating state of the photovoltaic panel to obtain a state parameter; modulating, through the modulator, the state parameter to obtain a modulated signal, and loading the modulated signal to the direct current bus; transmitting the modulated signal to the demodulator through the direct current bus. The demodulator demodulates the modulated signal to obtain the state parameter.
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公开(公告)号：US11502511B2
公开(公告)日：2022-11-15
申请号：US17270046
申请日：2019-07-22
发明人： Jing Wang , Shiyong Jiang , Keqin Liu , Wu Wen , Xuefen Zhang , Peng Ren
摘要： A control method for a direct current electrical device and a direct current electrical device. The method includes: acquiring input parameters of a power supply of the direct current electrical device, identifying a type of the power supply according to the input parameters, and determining an operation mode of the direct current electrical device corresponding to the type of the power supply, and controlling an operation of the direct current electrical device according to the operation mode.
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公开(公告)号：US20190035962A1
公开(公告)日：2019-01-31
申请号：US16073557
申请日：2017-01-24
发明人： Meng Huang , Rongxin Liang , Peng Ren , Wenqiang Tang , Shugong Nan , Xia Liu
IPC分类号： H01L31/048 , H01L51/44 , H01L31/0216 , H01L31/18
摘要： A photovoltaic assembly, comprising: two layers of glass panels and a cell sheet layer (2) packaged between the two layers of glass panels, wherein a plurality of through holes is provided on the two layers of glass panels and the cell sheet layer (2), so as to form a plurality of fluid passages passing through the whole photovoltaic assembly, and at least some of the through holes are located in clearances formed between cell sheets (21) in the cell sheet layer (2). By providing a plurality of fluid passages passing through a whole photovoltaic assembly formed by packaging a cell sheet layer by two layers of glass panels, the effect of radiating the heat of cell sheets can be achieved and the problem of overheat caused by high temperature of the photovoltaic assembly can be resolved, thereby improving the power generation efficiency and the service life of the photovoltaic assembly.
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8.发明申请公开(公告)号：US20180331541A1
公开(公告)日：2018-11-15
申请号：US15768036
申请日：2016-10-11
发明人： Mingzhu Dong , Zhigang Zhao , Wenqiang Tang , Shugong Nan , Meng Huang , Peng Ren , Xia Liu
CPC分类号： H02J3/383 , F24F2005/0067 , F25B27/002 , H02J1/10 , H02J3/14 , H02J5/00 , H02J2003/143 , H02S40/30
摘要： An energy gateway, a household electrical appliance, a direct current microgrid system and an energy management method therefor are provided. The energy gateway includes: a direct current input terminal connected to a direct current output terminal of an external solar power generation apparatus. The energy gateway further includes a first direct current output terminal and/or a second direct current output terminal configured to supply power to an external direct current electrical appliance, where the first direct current output terminal is directly connected to the direct current input terminal, and the second direct current output terminal is connected to the direct current input terminal via a direct current voltage transformation apparatus.
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公开(公告)号：US11936183B2
公开(公告)日：2024-03-19
申请号：US16966846
申请日：2018-12-13
发明人： Mingzhu Dong , Zhigang Zhao , Meng Huang , Xuefen Zhang , Shugong Nan , Shiyong Jiang , Meng Li , Wenqiang Tang , Peng Ren , Wu Wen , Lingjun Wang , Xiao Luo , Wenhao Wu , Jianjun Huang , Weijin Li , Yunhong Zeng , Bei Chen
CPC分类号： H02J13/00028 , H02J3/381 , H02J3/46 , H02J2300/20 , H02J2300/22 , H02J2300/24 , H02J2300/28
摘要： An energy Internet system, an energy routing conversion device, and an energy control method, relating to a field of energy information. An alternating-current (AC) side energy routing conversion device of the energy Internet system includes a plurality of first route ports, and a direct-current (DC) side energy routing conversion device includes a plurality of second route ports, where each second route port is connected to a corresponding first route port by means of a corresponding DC busbar. A plurality of energy devices are connected to a DC busbar by means of corresponding first AC/DC converters or first DC converters. The AC side energy routing conversion device and the DC side energy routing conversion device collect energy information of the energy devices and adjust energy of the energy devices on a basis of energy balance constraint conditions.
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公开(公告)号：US11507043B2
公开(公告)日：2022-11-22
申请号：US17287104
申请日：2019-06-13
发明人： Wenhui Zhang , Wenhao Wu , Peng Ren
摘要： The present disclosure provides a method and a system for automatically configuring an I/O port. The method applied to a central processor includes: receiving request information from a controlled device, the request information carrying a type of a signal required by the controlled device, and sending, according to the type of the signal, a configuration instruction to a control device, and instructing the control device to configure the I/O port according to the configuration instruction. The controlled device is connected to the central processing unit, or the controlled device is connected to the central processor by means of the control device.
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