Gree Electric Appliances, Inc. of Zhuhai

Peng Ren

Shiyong Jiang

Wu Wen

Zhigang Zhao

Xuefen Zhang

Keqin Liu

Jing Wang

Meng Huang

Wenqiang Tang

Shugong Nan

Wenhao Wu

Meng Li

Mingzhu Dong

Chongyang Feng

Jinrong Yuan

Yingyi Jiang

Xia Liu

Weijin Li

Xiao Luo

Lingjun Wang

Jiangxi Song

Dongyuan Xu

Rongxin Liang

Wenhui Zhang

Jianjun Huang

Yunhong Zeng

Bei Chen

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.

Energy-internet system, energy routing conversion device, and energy control method

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.

Power conversion method, apparatus, and device, and medium

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.

Method and system for automatically configuring I/O port

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.

Control method for direct current electrical device and direct current electrical device

An energy control method and an energy control apparatus for a power consumption system. The energy control method includes: a step Sin which the energy control apparatus receives a starting-up request signal to start a power consumption device; a step Sof 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 Sof 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.

Energy control method and apparatus for power consumption system

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.

Photovoltaic energy storage air conditioner and control method thereof

A method for controlling an air conditioner outdoor unit comprises: acquiring the working mode of the air conditioner outdoor unit; acquiring sensor parameters of the air conditioner outdoor unit according to the working mode, the sensor parameters including wind direction parameters read by a wind direction sensor () or temperature parameters read by a temperature sensor (); determining control parameters for the air conditioner outdoor unit by the working mode and the sensor parameters corresponding to the working mode; driving the rotating speed of a fan () and the rotating angle of a wind direction adjusting device () by use of the control parameters. In addition, a control system for the air conditioner outdoor unit is also related to.

Method and system for controlling air conditioner outdoor unit

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Zhuhai, China

Peng Ren