Power grid annual and monthly operation mode refined compilation tool system and execution tracking function adding method

Abstract

The invention belongs to the technical field of power grid systems, and particularly relates to a power grid annual and monthly operation mode refined compilation tool system and an execution tracking function adding method, which comprises the following steps: establishing a medium and long term transaction safety checking tool considering a transaction curve; establishing a medium and long term transaction plan rolling execution control tool; establishing a medium and long term renewable energy consumption evaluation tool. The adding method further comprising the following execution methods: field investigation, basic data exploration and collection; demand analysis and feasibility research; key technology research; developing and testing of the system; system installation and debugging, and secondary demand development; organizing and accepting of the system. According to the method, the calculation dimension of the problem model is reduced by considering the aspects of model description, calculation time period, effective integer variable pre-recognition, effective security constraint pre-recognition and the like through the physical characteristics of an actual system, the solving efficiency is greatly improved on the premise of not losing the solving precision, and the engineering application of a medium and long term unit commitment algorithm is realized.

Description

technical field [0001] The invention relates to the technical field of power grid systems, in particular to a tool system for fine-tuning yearly and monthly operation modes of a power grid and a method for installing an execution tracking function. Background technique [0002] In recent years, with the continuous acceleration of China's electric power development, China's power grid has also developed rapidly, the operating voltage level of the power grid system has continued to increase, and the network scale has also continued to expand. The whole composed of lines includes three units of transformation, transmission and distribution. The task of the power network is to transmit and distribute electric energy and change the voltage. [0003] There are many problems in the existing power grid operation system. For example, the operation characteristics of the power grid are complex, and the medium- and long-term unit combination calculation model needs to carefully conside...

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Problems solved by technology

[0003] There are many problems in the existing power grid operation system. For example, the operation characteristics of the power grid are complex, and the medium- and long-term unit combination calculation model needs to carefully consider various complex constraints, including system balance, safe operation of the power grid, and operation of coal-fired and gas-fired units. At the same time, the implementation of national policy requirements such as clean energy consumption needs to be further improved