3results about How to "Huge workload" patented technology

This application provides a method, equipment, medium, and product for diagnosing abnormal line losses in low-voltage distribution areas, relating to the field of power safety technology. The method includes: calculating the equivalent current, which accurately reflects the superposition effect of bidirectional power flow in the line, based on power data from all end users; and deducing the theoretical line loss values ​​for each branch and main line from the equivalent current. Simultaneously, the actual line loss values ​​are calculated based on measured data from metering nodes at all levels. Finally, by systematically comparing all theoretical and actual line loss values, fault diagnosis is achieved. This solution addresses the technical problem of how to perform cost-effective and accurate calculation and analysis of line losses under bidirectional power flow conditions in existing technologies.

The utility model provides a kind of integrated radiator and flow control component for semiconductor flow control component, it is related to control valve technical field, and flow control component includes valve body, valve rod and electric control system, one end of valve rod is inserted into valve body for installing valve plate, electric control system is used to drive valve rod rotation to drive valve plate rotation to realize fluid control, radiator is sleeved on valve rod and is located between valve body and the electric control system to carry out heat dissipation, radiator includes: integrally formed valve body connecting seat, at least one piece of fin and electric control system connecting platform, the central position of radiator is provided with valve rod passage, to be sleeved on valve rod with radiator;Valve body connecting seat is used to be fixedly connected with valve body;Fin is used to dissipate excess heat in valve body;Electric control system connecting platform is used to install electric control system.The utility model can replace traditional heat dissipation system by the integrated radiator of aluminium alloy die casting, significantly reduce material, processing, assembly and quality cost.

This invention relates to a multi-view display system, visualization system, and method for virtual pipelines. The visualization system includes an acquisition module, a creation module, and a generation module. The acquisition module acquires topographic image data and / or remote sensing image data of the area to be observed. The creation module generates a 3D GIS environment of the area to be observed based on the topographic image data and / or remote sensing image data. The generation module generates a pipeline model in the 3D GIS environment in response to the input of pipeline data. When generating a virtual pipeline, the long-distance pipeline data in the GIS environment includes projection line data. The projection line data converts the 3D topographic data of the Earth's surface into a 2D projection on a plane, clearly showing the pipeline's path and location on the map, thus displaying the pipeline data in a more intuitive way. Through the projection line data, users can clearly see the pipeline's path and location on the map, and by combining it with other geographic information, they can better understand the relationship between the pipeline and its surrounding environment.