ERROR ANALYSIS AND COMPENSATION SYSTEM FOR EARTH RESISTANCE

摘要

PURPOSE: A ground resistance error analysis and compensation system is provided to find the minimum point of an error and compensate a ground resistance close to a true value by using the measurement value of a ground resistance and a relative error. CONSTITUTION: An input unit(100) receives a scale of a ground electrode, a distance from a ground electrode to a current auxiliary electrode, a distance from a potential auxiliary electrode to a ground electrode, a variable including an angle between a potential auxiliary electrode and a current auxiliary electrode, and a user control signal. A calculation unit(200) calculates and compensates the relative error of a ground resistance based on an input variable through an input unit. A graphic calculation unit(300) generates and outputs a measurement value calculated through a calculation unit in a graph type and a table type. [Reference numerals] (100) Input unit; (200) Calculation unit; (210) First calculation module; (220) Second calculation module; (230) Position estimation module; (240) Error compensation module; (300) Graphic calculation unit