Temperature Effects on the Magnetic Properties of Silicon-Steel Sheets Using Standardized Toroidal Frame

Figure 1

Four subfigures of toroidal laminated silicon-steel sheets used as the control setup in the experiments. (a) Silicon-steel sheets wrapped with glass fiber tape. (b) Sample of a coated toroidal coil. (c) Traditional toroidal transformer used as the control setup in the experiments. (d) Damage to enamel-insulated copper wire that could cause a short circuit.

(a)

(b)

(c)

(d)