2 results about "Site planning" patented technology

The present invention provides an unmanned aerial vehicle transmission line inspection work site planning safety distance test method. The method comprises: an unmanned aerial vehicle model placement step, arranging an unmanned aerial vehicle model at a preset distance position at the side or the lower portion of a simulation transmission line; an voltage applying step, switching on a power generator, and applying voltage to the simulation transmission line until the unmanned aerial vehicle model generates sporadic discharge; and a recording step, recording the first discharge voltage value of the unmanned aerial vehicle model which generates sporadic discharge, and determining the preset distance as a site planning safety distance between the unmanned aerial vehicle model and the simulation transmission line under the first discharge voltage. The unmanned aerial vehicle transmission line inspection work site planning safety distance test method provides data support for the unmanned aerial vehicle inspection work through obtaining of the relation of the size and the material of the unmanned aerial vehicle model, the type and the size of the discharge voltage type and the site planning safety distance so as to improve the reliability of the unmanned aerial vehicle inspection work.

The invention discloses a regional comprehensive energy system site selection planning method and system based on a graph theory, and the technical scheme comprises the steps: obtaining influence factors of station site selection, and carrying out the quantitative processing of the influence factors; scoring each candidate address according to the quantified influence factors so as to select a candidate energy station; constructing an empowerment network, and converting the comprehensive energy system network into a graph theory model; solving a site selection scheme by using a multi-source shortest path and minimum spanning tree algorithm based on the idea that the sum of weighted distances between the load center and the energy stations is minimum; calculating the total cost of the site selection scheme, and adding an energy storage center to the candidate site; and carrying out iterative computation until the minimum total cost is solved. According to the invention, energy station site planning of the regional comprehensive energy system and energy demands of the energy storage device in the distribution network key node can be realized, and the result reliability is improved.