Research on Planning of Zero-Carbon Community Microgrid with Sewage Source Heat Pump System

Zero-carbon community is a new concept and practice under the “dual carbon” goal. Building a new zero-carbon energy system with renewable energy as the main resource is an important support to achieve the community's goal of zero-carbon emission. This paper proposes a zero-carbon community microgrid structure with a sewage source heat pump system and its planning and configuration method. The planning method aims to optimize economics, and takes the parameters of each device in the system as optimization variables, calculating the optimal configuration scheme of the zero-carbon community microgrid under different power failure rate constraints by deeply combining the system model with the artificial fish swarm algorithm.