z-logo
Premium
A study of a micro co‐generation system's conformation for residential use considering observed fluctuating characteristics of hot‐water demand
Author(s) -
Kato Takeyoshi,
Iida Tetsuhisa,
Wu Kai,
Suzuoki Yasuo
Publication year - 2003
Publication title -
electrical engineering in japan
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.136
H-Index - 28
eISSN - 1520-6416
pISSN - 0424-7760
DOI - 10.1002/eej.10080
Subject(s) - backup , boiler (water heating) , apartment , environmental science , hot weather , on demand , waste management , engineering , environmental engineering , meteorology , civil engineering , mechanical engineering , computer science , geography , multimedia
This paper discusses a conformation of a micro co‐generation system (µCGS) for residential use. The evaluation is based on the hot‐water demand observed in three families who live in the same apartment house. Assuming DSS operation of µCGS, we evaluated the required capacity of PEFC, hot‐water tank, and backup boiler to meet a series of daily hot‐water demand observed in three houses. The results are: (1) µCGS with 2‐kW PEFC and 350‐L hot‐water tank are required in family B when µCGS is not equipped with the backup boiler, (2) the additional 5 kW of the backup boiler reduces the required capacity of the hot‐water tank by 50 L, (3) the evaluation based on hourly averaged hot‐water demand patterns would underestimate the required capacity of the hot‐water tank, (4) the required capacity of the hot‐water tank could be reduced by the leveling effect of the hot‐water demand pattern along three families. © 2003 Wiley Periodicals, Inc. Electr Eng Jpn, 143(2): 30–37, 2003; Published online in Wiley InterScience ( www.interscience.wiley.com ). DOI 10.1002/eej.10080

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here