Load leveling system of power system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9478986
APP PUB NO 20130054040A1
SERIAL NO

13588080

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Abstract

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A load leveling system and a method for a power system are capable of attaining load leveling in a distribution substation unit. The load leveling system is for a power system with a controller having a major customer and lower transforming apparatus, and with a customer connected to the lower transforming apparatus via a low-voltage line. The system also has a communication unit between the customer and its own system, and control use time zones of devices within the customer, as well as an electric demand prediction unit, and a first load leveling processing unit. By employing such a system, it becomes possible to provide a load leveling system for a power system that is capable of realizing load leveling of both a distribution substation unit and a pole transformer unit.

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Patent Owner(s)

Patent OwnerAddress
HITACHI LTDTOKYO TOKYO METROPOLIS
TOHOKU ELECTRIC POWER CO INCSENDAI-SHI MIYAGI 980-8550

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Horikoshi, Kazuhiro Sendai, JP 2 7
Isozaki, Eri Chiba, JP 2 2
Matsuda, Katsuhiro Sendai, JP 22 151
Oda, Takashi Tokyo, JP 159 1296
Onishi, Tsukasa Hitachinaka, JP 6 31
Takahashi, Hirotaka Hitachinaka, JP 65 503
Tomita, Yasushi Mito, JP 34 379

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