A comparison among eight different techniques to achieve an optimum estimation of electrical grounding parameters in two-layered earth - del Alamo, J.L. (IEEE transactions on power delivery, 1993)
Keywords: 240100 - Power Systems- (1990-); Applied sciences; Conductivity; Connection and protection apparatus; ELECTRIC CONDUCTIVITY; ELECTRIC GROUNDS; Electric variables measurement; Electrical engineering. Electrical power engineering; ELECTRICAL PROPERTIES; Exact sciences and technology; Grounding; IEEE members; Inverse problems; Jacobian matrices; Least squares approximation; Mathematical model; MATHEMATICAL MODELS; OPTIMIZATION; Parameter estimation; PHYSICAL PROPERTIES; POWER TRANSMISSION AND DISTRIBUTION; Soil measurements; SOILS; Parameter estimation; Electrical installation; Two layer model; Optimal estimation; Algorithm; Flowchart; Earthing device; Comparative study