Search International and National Patent Collections

1. (WO2013121499) POWER MEASURING APPARATUS

Pub. No.:    WO/2013/121499    International Application No.:    PCT/JP2012/053212
Publication Date: Fri Aug 23 01:59:59 CEST 2013 International Filing Date: Tue Feb 14 00:59:59 CET 2012
IPC: G01R 11/00
G01R 22/00
Applicants: PANASONIC CORPORATION
パナソニック株式会社
OGAKI, Fumitoshi
大垣 史迅
SHIOKAWA, Akimi
塩川 明実
NAGATOSHI, Hideaki
永利 英昭
NISHIKAWA, Makoto
西川 誠
ICHIMURA, Shogo
一村 省互
OGINO, Hiroshi
荻野 裕
MIYAMURA, Yusuke
宮村 雄介
Inventors: OGAKI, Fumitoshi
大垣 史迅
SHIOKAWA, Akimi
塩川 明実
NAGATOSHI, Hideaki
永利 英昭
NISHIKAWA, Makoto
西川 誠
ICHIMURA, Shogo
一村 省互
OGINO, Hiroshi
荻野 裕
MIYAMURA, Yusuke
宮村 雄介
Title: POWER MEASURING APPARATUS
Abstract:
Provided is a power measuring apparatus which can measure a plurality of kinds of alternating current power at the same time. In the present invention, "correspondence relationship information" stored in a storage unit (6) indicates kinds of alternating current power measured by means of a first circuit (3), a second circuit (4), and a third circuit (5). On the basis of the correspondence relationship information stored in the storage unit (6), an arithmetic processing unit (1) calculates alternating current power by each of the kinds using voltage values measured by means of a voltage measuring unit (2), and current values measured by means of the current measuring units (30, and so on).