Micro-energy network optimization method based on electricity-to-gas refining technology

The invention discloses a micro-energy network optimization method based on an electricity-to-gas refining technology, which optimizes a micro-energy network by refining electricity-to-gas equipment of the micro-energy network, and comprises the following steps of: setting a hydrogen conversion device and an ammonia conversion device, and according to the micro-energy network, converting hydrogen into ammonia gas according to the hydrogen conversion device and the ammonia gas conversion device; acquiring a first constraint condition of the hydrogen conversion device and a second constraint condition of the ammonia conversion device; based on the first constraint condition and the second constraint condition, the hydrogen conversion device and the ammonia conversion device are coupled into the micro-energy network, the electricity-to-gas equipment is replaced, and the micro-energy network is optimized; according to the invention, on the basis of the minimum operation cost of the micro energy grid, the utilizat