Power planning methods and systems based on electricity and carbon markets

Abstract

This invention provides a power planning method and system based on the electricity market and carbon market, comprising: constructing a typical scenario for the planning target year; establishing a two-layer power planning model based on the electricity market and carbon market; wherein: the upper-layer model is used to determine the power planning scheme and pass the power planning scheme to the lower-layer model; the lower-layer model simulates electricity market and carbon market transactions based on the power planning scheme, and passes the market clearing price to the upper layer; the lower-layer model is transformed into a problem, incorporating the equivalent constraints of electricity market and carbon market clearing into the upper-layer model, and solving the upper-layer model to obtain the final results in the power planning scheme. This invention fully considers the impact of the electricity market and carbon market, constructs corresponding trading models and embeds them as constraints into the power planning model, and can accurately assess the benefits and costs of power sources participating in carbon quota trading in the carbon market and electricity energy trading in the electricity market.

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