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1. WO2012081412 - POWER CONVERSION DEVICE, CONTROL DEVICE FOR POWER CONVERSION DEVICE, AND CONTROL METHOD FOR POWER CONVERSION DEVICE

Publication Number WO/2012/081412
Publication Date 21.06.2012
International Application No. PCT/JP2011/077816
International Filing Date 01.12.2011
IPC
H02J 3/38 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
3Circuit arrangements for ac mains or ac distribution networks
38Arrangements for parallelly feeding a single network by two or more generators, converters, or transformers
H02J 3/24 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
3Circuit arrangements for ac mains or ac distribution networks
24Arrangements for preventing or reducing oscillations of power in networks
CPC
G06Q 10/06
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
QDATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
10Administration; Management
06Resources, workflows, human or project management, e.g. organising, planning, scheduling or allocating time, human or machine resources; Enterprise planning; Organisational models
G06Q 50/06
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
QDATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
50Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
06Electricity, gas or water supply
H02J 2300/24
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
2300Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
20The dispersed energy generation being of renewable origin
22The renewable source being solar energy
24of photovoltaic origin
H02J 2300/28
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
2300Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
20The dispersed energy generation being of renewable origin
28The renewable source being wind energy
H02J 3/24
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
3Circuit arrangements for ac mains or ac distribution networks
24Arrangements for preventing or reducing oscillations of power in networks
H02J 3/381
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
3Circuit arrangements for ac mains or ac distribution networks
38Arrangements for parallely feeding a single network by two or more generators, converters or transformers
381Dispersed generators
Applicants
  • 株式会社日立製作所 HITACHI, LTD. [JP]/[JP] (AllExceptUS)
  • 黒田 英佑 KURODA Eisuke [JP]/[JP] (UsOnly)
  • 佐藤 康生 SATO Yasuo [JP]/[JP] (UsOnly)
  • 渡辺 雅浩 WATANABE Masahiro [JP]/[JP] (UsOnly)
  • 河原 大一郎 KAWAHARA Taichiro [JP]/[JP] (UsOnly)
Inventors
  • 黒田 英佑 KURODA Eisuke
  • 佐藤 康生 SATO Yasuo
  • 渡辺 雅浩 WATANABE Masahiro
  • 河原 大一郎 KAWAHARA Taichiro
Agents
  • 特許業務法人浅村特許事務所 ASAMURA PATENT OFFICE, p.c.
Priority Data
2010-27999816.12.2010JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) POWER CONVERSION DEVICE, CONTROL DEVICE FOR POWER CONVERSION DEVICE, AND CONTROL METHOD FOR POWER CONVERSION DEVICE
(FR) DISPOSITIF DE CONVERSION DE PUISSANCE, DISPOSITIF DE CONTRÔLE POUR DISPOSITIF DE CONVERSION DE PUISSANCE, ET PROCÉDÉ DE CONTRÔLE POUR DISPOSITIF DE CONVERSION DE PUISSANCE
(JA) 電力変換装置、電力変換装置の制御装置及び電力変換装置の制御方法
Abstract
(EN)
A command device of a power conversion device of the present invention receives return pattern information comprising a time and an upper output limit, and issues a command with respect to the upper output limit of the power conversion device, preventing a separation system frequency calculated by a planning server from generating a sharp change.
(FR)
Le dispositif de commande d'un dispositif de conversion de puissance selon la présente invention reçoit des informations de motif de retour comprenant un temps et une limite de sortie supérieure, et produit une commande par rapport à la limite de sortie supérieure du dispositif de conversion de puissance, empêchant une fréquence de système de séparation calculée par un serveur de planification de générer un changement brusque.
(JA)
 電力変換機器の指令装置が計画サーバにおいて計算された、分離系統の周波数が急峻な変化を生じないような、時刻と出力上限値で構成される復帰パターン情報を受信し、電力変換装置の出力上限値を指令する。
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