Method for selecting address of converging booster station of offshore wind plant

Abstract

The invention relates to a method for selecting an address of a converging booster station of an offshore wind plant. The method comprises the steps of connecting and grouping wind generating sets by wires according to an arrangement diagram of the wind generating sets given by a user, establishing a mark of each segment of current collection feeder line, and selecting the wind generating set of each group of wind generating sets closest to a converging point as an access point of the group of wind generating sets; according to initial conditions of different offshore wind plants, selecting a target to be optimized, establishing an objective function, obtaining the optimal solution of the objective function so as to minimum the total investment of a wind plant electric system, and connecting the converging booster station of the offshore wind plant with the access point of each group of wind generating sets by a sea cable; and judging whether automatically generated current collection system wiring is crossing, if yes, adjusting by hands to replace the crossing straight lines with fold lines.

Description

technical field [0001] The invention belongs to the technical field of offshore wind farms, and in particular relates to a site selection method for a collection booster station of an offshore wind farm. Background technique [0002] Wind resources have gradually become the most mature and realistic renewable energy besides hydropower. Compared with onshore wind farms, offshore wind power generation has its unique advantages: wind resources are better, offshore wind farms occupy a small land area, and power generation is basically not affected by terrain; setting up a wind farm at sea means that the surrounding landscape of the wind farm will be affected. The visualization has the least impact and will not produce a lot of noise pollution; the wind energy will not be blocked by trees or buildings, so the wind energy reaching the blades of the wind turbine can reach the maximum, which in turn makes the wind turbine run in a better working state; large The design, transportat...

AI Technical Summary

Problems solved by technology

Therefore, the current objective function of linear programming is quite different from the actual connection method between the offshore wind farm collection booster station and the wind turbine.

On the other hand, in the existing site selection methods, or the planners have a lot of work, many impossible factors need to be ruled out in advance. For the offshore environment, it is not easy to determine the possible location of the collection booster station; Submarine cables cross in the system, and the connection between wind turbines has no certain rules, which brings great difficulties to the optimization of the power collection system in the later stage

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