Abstract Using a heat-accumulation material, the heating system is tuned with Glauber’s salt. This process is managed by the renewable type of roof photovoltaic generator. We have advocated a design pattern in the way PV generator and low temperature printed circuit board heater container We have created a link for heaters and generators which permit the use of the source. The... Using a heat-accumulation material, the heating system is tuned with Glauber’s salt. This process is managed by the renewable type of roof photovoltaic generator. We have advocated a design pattern in the way PV generator and low temperature printed circuit board heater container We have created a link for heaters and generators which permit the use of the source. The space heating system is used to generate a full laboratory design. Read More Read Less

Abstract In 3D domains, the three phase poles synchronous motors are studied. We have outlined the methods we have used for the numerical determinations and the complex non-linear part of the electromagnetic fields. We have applied the Finite Element Method for modelling the motor with non-linear and iterative calculation. We performed the finite elements automatic generation for which the package is... In 3D domains, the three phase poles synchronous motors are studied. We have outlined the methods we have used for the numerical determinations and the complex non-linear part of the electromagnetic fields. We have applied the Finite Element Method for modelling the motor with non-linear and iterative calculation. We performed the finite elements automatic generation for which the package is used. We further developed the electromagnetic field in 3D motor domains which lead to the loading and excitation of motor windings. We determined the air gap flux and flux density distribution. Read More Read Less