Gree Electric Appliances, Inc. of Zhuhai

Wenqiang Tang

Meng Huang

Shugong Nan

Zhigang Zhao

Xuefen Zhang

Peng Ren

Xia Liu

Dongyuan Xu

Meng Li

Mingzhu Dong

Shiyong Jiang

Han Liu

Chongyang Feng

Jian Wang

Wu Wen

Jinrong Yuan

Weijin Li

Xiao Luo

Lingjun Wang

Wenhao Wu

Jinyuan Jiang

Jianjun Huang

Yunhong Zeng

Bei Chen

Rongxin Liang

Jianming Quan

Congcong Fang

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 disclosure discloses a DC home power consumption system and a wiring method for home appliances based on the system. The system includes: a home power supply configured to supply power for the home power consumption system; a high-voltage DC bus connected to the home power supply and configured to supply power for a high-power appliance; a low-voltage DC bus connected to the home power supply or the high-voltage DC bus and configured to supply power for a low-power appliance.

DC home power consumption system and wiring method for home appliances based on the system

A photovoltaic support includes a first vertical upright column () and a second vertical upright column () on a foundation, and a beam () respectively hinged with a first end of the first vertical upright column () and a first end of the second vertical upright column (). The photovoltaic support further includes a first movable connecting piece () provided on the foundation and connected with a second end of the first vertical upright column (). The first movable connecting piece () is automatically adjusted according to the wind intensity, such that the first vertical upright column () moves in a vertical direction to adjust an inclination angle of the beam (). The photovoltaic support can adjust the angle adaptively in the case of a strong wind, and restore automatically after the strong wind has passed.

Photovoltaic support

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

Growing community of inventors

Guangdong, China

Wenqiang Tang