TRANSFORMER SYSTEM

PROBLEM TO BE SOLVED: To provide a transformer system with high operation efficiency.SOLUTION: The transformer system includes a plurality of transformers 11a, 11b connected to a load and connected in parallel with each other. The transformers have different rated capacities. Furthermore, the transf...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	NISHIYAMA TAKASHI, HIOKI ICHITARO, KATSUKI MASAFUMI, MURAKAMI SATOSHI, ODA TAKETOSHI, NAKAI TOSHIHIRO, NODA TATSUO, HAYASHI NAOHITO, NAKAYAMA SHINICHI, HAYASHI KENICHIRO, KASHIWAGI KATSUMI, YAMASHITA TOSHIFUMI, URANO TAKUYA
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION SYSTEMS FOR STORING ELECTRIC ENERGY
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a transformer system with high operation efficiency.SOLUTION: The transformer system includes a plurality of transformers 11a, 11b connected to a load and connected in parallel with each other. The transformers have different rated capacities. Furthermore, the transformer system includes: a measuring device 12 for measuring the load capacity of the load; a switching judging unit 142; a controller 143; and a control unit 14 for switching the disconnection and connection of the respective transformer with the aid of the controller by measuring load capacity with the measuring device and determining a combination of disconnection/connection of transformers by the switching judging unit according to load capacities.SELECTED DRAWING: Figure 2 【課題】運転効率の高い変圧器システムを提供する。【解決手段】変圧器システムは、負荷に接続され、互いに並列接続された複数の変圧器１１ａ、１１ｂを備える。変圧器は異なる定格容量を有する。さらに、変圧器システムは、負荷の負荷容量を計測する計測器１２と、切替判定部１４２と、コントローラ１４３を備え、計測器により負荷容量を計測し、切替判定部により負荷容量に応じた変圧器の解列及び接続の組み合わせを決定し、コントローラにより変圧器の解列及び接続を各々切り替える制御部１４とを有する。【選択図】図２