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Grid-connected inverter sunscreen device and control method
According to the grid-connected inverter sunscreen device and the control method, a sunscreen box is fixedly installed at the position of a target wall through a fixing piece, when a grid-connected inverter needs to be placed in the sunscreen box or needs to be checked, a roller shutter door mechanism responds to a received target level signal, an opening of the sunscreen box is opened, and then the sunscreen box is opened; the sliding mechanism is used for movably installing the grid-connected inverter in the sunscreen box, and after the movable installation is completed, the roller shutter door mechanism responds to the received target level signal and closes the opening of the sunscreen box, so that the problems that the existing grid-connected inverter is exposed in the sun for a long time during operation, one end of the grid-connected inverter needs to be connected with a wire, and the operation is inconvenient are solved. And the light-proof material cannot comprehensively cover the grid-connected inverter, so that a photovoltaic array of the grid-connected inverter can generate dangerous voltage, and the risk of generating the dangerous voltage during power grid operation of workers can be increased.
本发明公开了一种并网逆变器防晒装置及控制方法，通过固定件将防晒盒固定安装于目标墙体位置，当需要将并网逆变器放入防晒盒中或需要对并网逆变器进行检查时，通过卷帘门机构响应接收到的目标电平信号，并打开防晒盒的开口，通过滑动机构用于将并网逆变器活动安装于防晒盒内，活动安装完毕后，再通过卷帘门机构响应接收到的目标电平信号，关闭防晒盒的开口，解决了目前的并网逆变器在运作时会长期暴露在阳光下，且并网逆变器的一端需要连接电线，且不透光材料无法全面的覆盖并网逆变器，导致并网逆变器的光伏阵列会产生危险电压，会存在增大工作人员在电网作业时产生危险电压的风险的技术问题。
Grid-connected inverter sunscreen device and control method
According to the grid-connected inverter sunscreen device and the control method, a sunscreen box is fixedly installed at the position of a target wall through a fixing piece, when a grid-connected inverter needs to be placed in the sunscreen box or needs to be checked, a roller shutter door mechanism responds to a received target level signal, an opening of the sunscreen box is opened, and then the sunscreen box is opened; the sliding mechanism is used for movably installing the grid-connected inverter in the sunscreen box, and after the movable installation is completed, the roller shutter door mechanism responds to the received target level signal and closes the opening of the sunscreen box, so that the problems that the existing grid-connected inverter is exposed in the sun for a long time during operation, one end of the grid-connected inverter needs to be connected with a wire, and the operation is inconvenient are solved. And the light-proof material cannot comprehensively cover the grid-connected inverter, so that a photovoltaic array of the grid-connected inverter can generate dangerous voltage, and the risk of generating the dangerous voltage during power grid operation of workers can be increased.
本发明公开了一种并网逆变器防晒装置及控制方法，通过固定件将防晒盒固定安装于目标墙体位置，当需要将并网逆变器放入防晒盒中或需要对并网逆变器进行检查时，通过卷帘门机构响应接收到的目标电平信号，并打开防晒盒的开口，通过滑动机构用于将并网逆变器活动安装于防晒盒内，活动安装完毕后，再通过卷帘门机构响应接收到的目标电平信号，关闭防晒盒的开口，解决了目前的并网逆变器在运作时会长期暴露在阳光下，且并网逆变器的一端需要连接电线，且不透光材料无法全面的覆盖并网逆变器，导致并网逆变器的光伏阵列会产生危险电压，会存在增大工作人员在电网作业时产生危险电压的风险的技术问题。
Grid-connected inverter sunscreen device and control method
一种并网逆变器防晒装置及控制方法
FU FANGXUAN (author) / DENG YUN (author) / LI YANJIE (author) / ZHU JIANJUN (author) / WANG RUIQI (author)
2023-03-21
Patent
Electronic Resource
Chinese
IPC:
H02M
APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS
,
Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
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