杆塔型太阳能供电系统生产厂家
杆塔型太阳能供电系统是为偏远或离网地区设 […]
Distributed fault location equipment for transmission lines, as well as the principle of distributed fault location
The distributed fault location equipment for transmission lines is an intelligent monitoring system installed at multiple monitoring points along the transmission line (on the transmission line or on the tower). Its core principle is the traveling wave ranging method, which achieves precise location by accurately measuring the time difference of the transient traveling wave signals generated by the fault reaching different monitoring points.
Photovoltaic CT dual power supply! The power system of the transmission line monitoring device realizes 24-hour stable power supply
The power system of the transmission line monitoring device that our company focuses on researching and developing, with the innovative dual-power-taking technology of photovoltaic and CT, completely solves the power supply problem and provides stable and uninterrupted power support to the monitoring device around the clock.
Hunan Expressway Photovoltaic Network - Comprehensive Development of Slope and Station Resources
In order to cope with the electricity pressure in high - energy - consuming scenarios such as tunnels and service areas, Hunan Expressway Group has systematically promoted the construction of "photovoltaic + expressway" since...
Shanghai Solar-powered E-paper Bus Stop Signs —— Green and Intelligent Transformation of Urban Public Facilities
In order to improve the efficiency of bus services and reduce the carbon emissions of public facilities, Shanghai has been deploying solar-powered e-paper bus stop signs in batches in...