Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Nobuhiko Hatano"'
Autor:
Nobuhiko Hatano, Toshifumi Ise
Publikováno v:
IEEJ Transactions on Industry Applications. 130:8-17
This paper presents a modular photovoltaic system (MPVS) that uses a chain-link-type multilevel converter (CLMC). In large-scale PV generating systems, the DC power supply is generally composed of a large number of PV panels. Hence, losses are caused
Publikováno v:
Electrical Engineering in Japan. 169:28-40
Inverters which are used for distributed power supply, such as solar cell or fuel cell system, tend to stop easily as a result of voltage sag. In the present electric power system, there is little problem due to this characteristic of inverter. But i
Publikováno v:
Electrical Engineering in Japan. 168:58-65
This paper presents the STATCOM using the new concept of an inverter system which consists of three inverter units connected in series, and each inverter unit generates a different input voltage such as VC, 2VC, 4VC. This inverter system can output a
Publikováno v:
IEEJ Transactions on Industry Applications. 128:71-82
Inverter which is used for distributed power supply, such as solar cell or fuel cell system, tends to stop easily by voltage sag. In the present electric power system, there is little problem by this characteristic of inverter. But if the number of t
Autor:
Nobuhiko Hatano
Publikováno v:
IEEJ Transactions on Industry Applications. 128:1065-1074
Publikováno v:
IEEJ Transactions on Industry Applications. 125:38-45
This paper presents the effective operation method by interdependent use of capacitor energy on the new concept of voltage transient sag compensator. This compensator consists of the series connection inverter units, and each inverter unit generates
Autor:
Kazuo Yamamoto, Nobuhiko Hatano, Hajimu Yoshiyasu, Akihiko Iwata, Masaki Yamada, Akihiro Suzuki, Toshiyuki Kikunaga
Publikováno v:
IEEJ Transactions on Industry Applications. 125:126-132
This paper presents the efficient operation method of the interdependent use of condenser energy on the new concept of voltage transient sag compensator. This compensator consists of the series connection inverter units, and each inverter unit genera
Publikováno v:
IEEJ Transactions on Industry Applications. 125:1122-1128
Autor:
Nobuhiko Hatano, Akihiro Suzuki, Toshiyuki Kikunaga, Hajimu Yoshiyasu, Akihiko Iwata, Kazuo Yamamoto, Masaki Yamada
Publikováno v:
Electrical Engineering in Japan. 154:65-72
This paper presents a new concept for a voltage transient sag compensator and the experimental result of its 400-V-class compensator. This compensator is composed of the series connection of some inverter units with gradational output voltages. Becau
Publikováno v:
The Australian and New Zealand Journal of Obstetrics and Gynaecology. 35:87-91
EDITORIAL COMMENT: We accepted this case report for publication to inform readers that pyometra is an entity in itself with a significance apart from that of underlying pathology such as carcinoma of the cervix or endometrium. The authors' takeaway m