| 摘要 |
PURPOSE: A system for preventing a corrosion of a conduit line using a photovoltaic power generation is provided to supply to an environment without applying common electricity such as a remote area etc. by self generating electricity of a power applied to a conduit line. CONSTITUTION: A system for preventing a corrosion of a conduit line using a photovoltaic power generation comprises multiple photovoltaic modules (10,10',10''), a battery, a controller, an anti-corrosion power applying unit (40), a power applying signal generating unit (50), a conduit line resistance value measuring unit (90), and a required power calculation unit (100). The anti-corrosion power applying unit applies a power charged in a battery to a conduit line which is a corrosion object, and comprises a voltage low transformer, and a constant current unit. An electric power value measuring unit (60) measuring an electric power value generated in a photovoltaic module, a comparison unit (70) cross-comparing the electric power value, and a confusion signal generating unit (80) which generates a confusion signal when the electric power value deviates from an error range are included. [Reference numerals] (100) Required power calculation unit; (110) Battery replacing signal generating unit; (120) Transmitting unit; (40) Anti-corrosion power applying unit; (50) Power applying signal generating unit; (60) Electric power value measuring unit; (70) Comparison unit; (80) Confusion signal generating unit; (90) Conduit line resistance value measuring unit; (AA) Battery; (P) Conduit line (water, gas)
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