Resource unified planning system based on use case diagram and working method thereof

Abstract

The invention discloses a resource unified planning system based on a use case diagram and a working method thereof, and relates to the field of energy interconnection. Current resource planning cannot adapt to new situation changes. The present invention comprises: an access terminal; a laboratory module comprising a regional load prediction sub-module, an energy supply and demand situation sub-module, a regional distribution network planning sub-module, a cost simulation sub-module, a power transmission and transformation cost analysis sub-module, an investment capability calculation sub-module and an investment strategy sub-module; a middle platform service module used for enabling a data middle platform to process business on all data based on laboratory data and a data back-feeding business middle platform generated by the business, enabling the business middle platform to bear all general businesses and supporting an access terminal to quickly respond to application requirements;and a management and operation and maintenance module which forms an active intelligent information security protection system. According to the technical scheme, a digital technology is used for energizing a traditional power grid, the perception capability, the interaction level and the operation efficiency of the power grid are improved, and access and comprehensive utilization of various energy sources are supported.

Description

technical field [0001] The invention relates to the field of energy interconnection, in particular to a resource unified planning system based on a use case diagram and a working method thereof. Background technique [0002] It is estimated that by 2050, my country's energy development will appear "two 50%", that is, in the energy production link, the proportion of non-fossil energy in primary energy will exceed 50%; in the terminal consumption link, the proportion of electric energy in terminal energy consumption will be more than 50%. [0003] As far as Zhejiang is concerned, the clean energy consumption in 2018 was 83.6 billion / kWh, which is equivalent to 18.4% of the total electricity consumption in Zhejiang. The installed capacity of renewable energy energy was 14.548 million kilowatts, a year-on-year increase of 31.6%, and there is a lot of room for future growth; in 2018, electric energy was replaced by 7.05 billion / kWh, 1,614 new charging piles were built, and a tota...

AI Technical Summary

Problems solved by technology

The current resource planning can no longer adapt to the new situation

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