This paper proposes a method for enhancing the performance of an interior permanent magnet synchronous motor (IPMSM) using grain-oriented electrical steel (GO) and design optimization. As GO has superior magnetic characteristics in rolling direction, is applied to stator teeth increase torque reduce iron loss IPMSM. However, such approach leads higher saturation on core, resulting worse pulsati...

Improving the magnetic properties of non-oriented electrical steel (NOES) through optimization crystallographic texture has been an on-going research activity for decades. However, using traditional rolling and annealing procedures, obtained final textures were usually very similar, i.e., exhibiting {111} (γ) <110> (α) fibres, which not desired {001} (θ-fibre) optimal quality. In current work, ...

Under the circumstances of low-carbon economy, the theoretical applications of the green supply chain management of steel and iron manufacture are to reform and innovate the present manufacturing process, enhance the controlling and reclaiming, and recycling using of the waste steel and iron, steel slag, and dust emissions, establish the green supply chain structure oriented to the cycle of “re...

Minimising power losses and their consequences is a significant matter in electrical steel applications. Increasing the resistivity of strips has been confirmed as successful method to overcome problem losses. To increase strip, different effective methods have proposed tested. In this work, new material achieve objective increasing samples by adding Manganese (IV) oxide based on diffusion tech...

Cathodic Protection is the " Electrical " method of controlling and stopping the rust process of underground/submerged steel pipelines and structures.