STATION BUILDING POWER SUPPLY DEVICE

The present invention is provided with: a power converter (8) which converts DC power into AC power; a housing (14) in which the power converter (8) is accommodated; an AC system circuit (15) which supplies AC power output from the power converter (8) to an external electrical apparatus (22) outside...

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Main Authors ISHIKURA, Shuji, TAKEOKA, Toshiaki, MATSUMOTO, Shinichi
Format Patent
LanguageEnglish
French
Japanese
Published 24.01.2019
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Abstract The present invention is provided with: a power converter (8) which converts DC power into AC power; a housing (14) in which the power converter (8) is accommodated; an AC system circuit (15) which supplies AC power output from the power converter (8) to an external electrical apparatus (22) outside the housing (14); and a filter circuit (10) which allows high-frequency current generated from the power converter (8) to flow from the AC system circuit (15) to the housing (14), wherein the power converter (8) and the housing (14) are grounded. La présente invention comprend: un convertisseur de puissance (8) qui convertit une puissance CC en une puissance CA; un boîtier (14) dans lequel le convertisseur de puissance (8) est reçu; un circuit de système CA (15) qui fournit une sortie de puissance CA du convertisseur de puissance (8) à un appareil électrique externe (22) à l'extérieur du boîtier (14); et un circuit de filtrage (10) qui permet à un courant haute fréquence généré par le convertisseur de puissance (8) de circuler du circuit de système CA (15) au boîtier (14), le convertisseur de puissance (8) et le boîtier (14) étant mis à la terre. 直流電力を交流電力に変換する電力変換器(8)と、電力変換器(8)が収容された筐体(14)と、電力変換器(8)から出力された交流電力を筐体(14)の外部の電気機器(22)に供給する交流系統回路(15)と、電力変換器(8)で発生した高周波電流を交流系統回路(15)から筐体(14)に流すフィルタ回路(10)と、を備え、電力変換器(8)および筐体(14)が接地されている。
AbstractList The present invention is provided with: a power converter (8) which converts DC power into AC power; a housing (14) in which the power converter (8) is accommodated; an AC system circuit (15) which supplies AC power output from the power converter (8) to an external electrical apparatus (22) outside the housing (14); and a filter circuit (10) which allows high-frequency current generated from the power converter (8) to flow from the AC system circuit (15) to the housing (14), wherein the power converter (8) and the housing (14) are grounded. La présente invention comprend: un convertisseur de puissance (8) qui convertit une puissance CC en une puissance CA; un boîtier (14) dans lequel le convertisseur de puissance (8) est reçu; un circuit de système CA (15) qui fournit une sortie de puissance CA du convertisseur de puissance (8) à un appareil électrique externe (22) à l'extérieur du boîtier (14); et un circuit de filtrage (10) qui permet à un courant haute fréquence généré par le convertisseur de puissance (8) de circuler du circuit de système CA (15) au boîtier (14), le convertisseur de puissance (8) et le boîtier (14) étant mis à la terre. 直流電力を交流電力に変換する電力変換器(8)と、電力変換器(8)が収容された筐体(14)と、電力変換器(8)から出力された交流電力を筐体(14)の外部の電気機器(22)に供給する交流系統回路(15)と、電力変換器(8)で発生した高周波電流を交流系統回路(15)から筐体(14)に流すフィルタ回路(10)と、を備え、電力変換器(8)および筐体(14)が接地されている。
Author ISHIKURA, Shuji
TAKEOKA, Toshiaki
MATSUMOTO, Shinichi
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駅舎電源装置
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Snippet The present invention is provided with: a power converter (8) which converts DC power into AC power; a housing (14) in which the power converter (8) is...
SourceID epo
SourceType Open Access Repository
SubjectTerms 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
Title STATION BUILDING POWER SUPPLY DEVICE
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