In order to solve the problem of grid voltage fluctuations in multi-energy systems. This paper proposes a coordinated optimization control method based on battery electric storage, heat storage, and gas storage. Firstly, analyzing the different operating modes of electricity, heat, and gas in...

Physics-informed neural networks (PINNs) have recently become a popular method for solving forward and inverse problems governed by partial differential equations (PDEs). By incorporating the residual of the PDE into the loss function of a neural network-based surrogate model for the unknown...

We propose and solve an optimal vaccination problem within a deterministic compartmental model of SIRS type: the immunized population can become susceptible again, e.g. because of a not complete immunization power of the vaccine. A social planner thus aims at reducing the number of susceptible...