AUXILIARY POWER SUPPLY DEVICE FOR STATION BUILDINGS

• Main Authors: ISHIKURA, Shuji, TAKEOKA, Toshiaki, MATSUMOTO, Shinichi
• Format: Patent
• Language: English; French; Japanese
• Published: 02.03.2017
• Subjects: CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; PERFORMING OPERATIONS; POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES; SYSTEMS FOR STORING ELECTRIC ENERGY; TRANSPORTING; VEHICLES IN GENERAL

This auxiliary power supply device for station buildings is equipped with: an operation start determination unit 21 that determines whether to convert a first AC power on the AC overhead line side into a second AC power available for loads, on the basis of a first signal, which is flow direction inf...