公开(公告)号：US09859715B2

公开(公告)日：2018-01-02

申请号：US14423829

申请日：2012-08-29

Applicant: Takeshi Tanaka ,  Yasushi Matsumura ,  Wataru Okuda ,  Syuji Ishikura

Inventor： Takeshi Tanaka ,  Yasushi Matsumura ,  Wataru Okuda ,  Syuji Ishikura

IPC: H02J5/00 ,  H02J3/04 ,  H02J3/34 ,  H02J3/38 ,  H02J3/00

CPC classification number: H02J5/00 ,  H02J3/04 ,  H02J3/34 ,  H02J3/381 ,  H02J2003/001 ,  Y10T307/32

Abstract: A station-building power supply device is provided in each station building and supplies low-voltage AC power to station building facilities of each station building. There are two mode therein: a regenerative mode in which, when regenerative power regenerated by a train to an overhead wire becomes surplus, the surplus regenerative power supplied from the overhead wire and power supplied from a high-voltage distribution line are used together to supply low-voltage AC power corresponding to an amount of normal power consumption of the station building; and a standby power supply mode in which, when a power outage of the high-voltage distribution line occurs, power supplied from the overhead wire is used to supply low-voltage AC power corresponding to an amount of emergency power of the station building.

公开(公告)号：US20150207329A1

公开(公告)日：2015-07-23

申请号：US14423829

申请日：2012-08-29

Applicant: Takeshi Tanaka ,  Yasushi Matsumura ,  Wataru Okuda ,  Syuji Ishikura

Inventor： Takeshi Tanaka ,  Yasushi Matsumura ,  Wataru Okuda ,  Syuji Ishikura

IPC: H02J5/00

CPC classification number: H02J5/00 ,  H02J3/04 ,  H02J3/34 ,  H02J3/381 ,  H02J2003/001 ,  Y10T307/32

Abstract: A station-building power supply device is provided in each station building and supplies low-voltage AC power to station building facilities of each station building. There are two mode therein: a regenerative mode in which, when regenerative power regenerated by a train to an overhead wire becomes surplus, the surplus regenerative power supplied from the overhead wire and power supplied from a high-voltage distribution line are used together to supply low-voltage AC power corresponding to an amount of normal power consumption of the station building; and a standby power supply mode in which, when a power outage of the high-voltage distribution line occurs, power supplied from the overhead wire is used to supply low-voltage AC power corresponding to an amount of emergency power of the station building.

Abstract translation: 每个车站建筑物都设置站台供电装置，并向每个车站大楼的车站建筑设施提供低压交流电源。 其中有两种模式：当列车对架空线再生的再生电力过剩时，从架空线供给的剩余再生电力和从高压配电线供给的电力一起用于供给 低压交流电源对应于车站建筑物的正常功耗量; 以及备用电源模式，其中，当发生高压配电线的停电时，使用从架空线供电的电力来提供与站站建筑物的应急电力量相对应的低压交流电力。