To provide a cogeneration system for achieving sufficient energy efficiency even when the working history of fall-down operation is used under irregular conditions.
The cogeneration system 1 comprises an energy converting means 2, a storage means 3 for storing heat energy, a control means 5, and an input means 9, wherein heat energy stored in the storage means 3 can be supplied to a heat load Ha. The control means 5 stores a history learning database DB in which a peak value Qxy is accumulated showing a time when a heat consumption amount T in the heat load Ha goes to a peak and predicts the peak value Qxy for a control period Dxy coming nearer in accordance therewith. When determining that it is impossible to predict the peak value Qxy, the control means 5 controls the operation of the energy converting means 2 in accordance with a schedule to use the heat energy input via the input means 9.
JPS5817091 | 【考案の名称】入浴装置 |
JP3960468 | CENTRALIZED HOT WATER SUPPLY SYSTEM USING OPEN TYPE HOT WATER STORAGE TANK |
JP2015209986 | WATER HEATER |
FUJIKAWA YASUSHI
KOUFU AKINOBU
HASHIZUME YASUTO
FUKUI HIDEKAZU
SAKATA TAKESHI
KASHIWABARA YOSHITAKA
MAEDA KAZUSHIGE
TAKIMOTO KEIJI
MASUMOTO YUKITSUGU
OSAKA GAS CO LTD
JP2004317038A | 2004-11-11 | |||
JP2005061781A | 2005-03-10 | |||
JP2004263911A | 2004-09-24 |