Research on the low-carbon dispatching method of a distribution system based on carbon emission flow theory

Abstract

The concept of carbon stream emissions analysis of energy networks has brought a new research direction for low-carbon power. It is an urgent problem to solve the distribution of carbon stream emissions in the energy network accurately and systematically according to the results of power flow calculation. Using the carbon stream emissions theory, the distribution network system’s carbon stream emissions flow is studied in terms of its distribution law and calculation features. The similarities and differences with power flow calculation are compared further. The carbon stream emissions analysis model is established. On this basis, the energy network flow carbon stream emissions of the energy network are optimized using particle swarm optimization algorithm with the lowest carbon emission of the distribution network as the optimization target function with the reactive power compensator as the execution unit and verified by the IEEE33-bus system. The model suggested can offer useful guidance and reference for setting up the optimal low-carbon operation method for the distribution network.