Abstract
For use in energy self-sufficient buildings, a system was studied capable of retaining for its own use the excess of power produced by a photovoltaic power generation system without releasing it to the commercial system. Summertime cooling was considered. The storage battery cooling system was provided with two solar cell systems and, in the daytime, one was used for cooling and the other for charging batteries for nighttime cooling. In the cold heat storage cooling system, cold heat accumulators (red bricks) were provided in the wall and floor, and under the floor, and the floor was a grating for proper ventilation between the room and underfloor space. With the solar cell-driven air conditioner out of operation, cold heat was fed to the room from the underfloor cold heat accumulators by a fan. In storage battery cooling, solar power covered 60% of what the air conditioner used. In the presence of sufficient power in storage, the air conditioner stayed on at night without buying commercial power, when the room temperature was 25{degree}C. In the cold heat accumulation cooling, 50% of the air conditioner power consumption was covered by solar power. It is recommended to install cold heat accumulators not in the
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Ito, N;
Kimura, G;
Fukao, S;
Shimizu, T;
Sunaga, N;
Tsunoda, M;
Muro, K;
Yamanaka, S
[1]
- Tokyo Metropolitan University, Tokyo (Japan)
Citation Formats
Ito, N, Kimura, G, Fukao, S, Shimizu, T, Sunaga, N, Tsunoda, M, Muro, K, and Yamanaka, S.
Comparative analysis of thermal storage cooling and storage battery cooling using photovoltaic generation. Part 2. Research on architectural systematization of energy conversion devices; Taiyoko hatsuden ni yoru chikunetsu reibo to chikuden reibo ni tsuite. 2. Energy henkan no kenchiku system ka ni kansuru kenkyu.
Japan: N. p.,
1996.
Web.
Ito, N, Kimura, G, Fukao, S, Shimizu, T, Sunaga, N, Tsunoda, M, Muro, K, & Yamanaka, S.
Comparative analysis of thermal storage cooling and storage battery cooling using photovoltaic generation. Part 2. Research on architectural systematization of energy conversion devices; Taiyoko hatsuden ni yoru chikunetsu reibo to chikuden reibo ni tsuite. 2. Energy henkan no kenchiku system ka ni kansuru kenkyu.
Japan.
Ito, N, Kimura, G, Fukao, S, Shimizu, T, Sunaga, N, Tsunoda, M, Muro, K, and Yamanaka, S.
1996.
"Comparative analysis of thermal storage cooling and storage battery cooling using photovoltaic generation. Part 2. Research on architectural systematization of energy conversion devices; Taiyoko hatsuden ni yoru chikunetsu reibo to chikuden reibo ni tsuite. 2. Energy henkan no kenchiku system ka ni kansuru kenkyu."
Japan.
@misc{etde_472799,
title = {Comparative analysis of thermal storage cooling and storage battery cooling using photovoltaic generation. Part 2. Research on architectural systematization of energy conversion devices; Taiyoko hatsuden ni yoru chikunetsu reibo to chikuden reibo ni tsuite. 2. Energy henkan no kenchiku system ka ni kansuru kenkyu}
author = {Ito, N, Kimura, G, Fukao, S, Shimizu, T, Sunaga, N, Tsunoda, M, Muro, K, and Yamanaka, S}
abstractNote = {For use in energy self-sufficient buildings, a system was studied capable of retaining for its own use the excess of power produced by a photovoltaic power generation system without releasing it to the commercial system. Summertime cooling was considered. The storage battery cooling system was provided with two solar cell systems and, in the daytime, one was used for cooling and the other for charging batteries for nighttime cooling. In the cold heat storage cooling system, cold heat accumulators (red bricks) were provided in the wall and floor, and under the floor, and the floor was a grating for proper ventilation between the room and underfloor space. With the solar cell-driven air conditioner out of operation, cold heat was fed to the room from the underfloor cold heat accumulators by a fan. In storage battery cooling, solar power covered 60% of what the air conditioner used. In the presence of sufficient power in storage, the air conditioner stayed on at night without buying commercial power, when the room temperature was 25{degree}C. In the cold heat accumulation cooling, 50% of the air conditioner power consumption was covered by solar power. It is recommended to install cold heat accumulators not in the room but in a separate space, such as the underfloor space, where they are exposed to the cooling cold air direct from an air conditioner for future retrieval of cold heat. 2 refs., 9 figs., 3 tabs.}
place = {Japan}
year = {1996}
month = {Oct}
}
title = {Comparative analysis of thermal storage cooling and storage battery cooling using photovoltaic generation. Part 2. Research on architectural systematization of energy conversion devices; Taiyoko hatsuden ni yoru chikunetsu reibo to chikuden reibo ni tsuite. 2. Energy henkan no kenchiku system ka ni kansuru kenkyu}
author = {Ito, N, Kimura, G, Fukao, S, Shimizu, T, Sunaga, N, Tsunoda, M, Muro, K, and Yamanaka, S}
abstractNote = {For use in energy self-sufficient buildings, a system was studied capable of retaining for its own use the excess of power produced by a photovoltaic power generation system without releasing it to the commercial system. Summertime cooling was considered. The storage battery cooling system was provided with two solar cell systems and, in the daytime, one was used for cooling and the other for charging batteries for nighttime cooling. In the cold heat storage cooling system, cold heat accumulators (red bricks) were provided in the wall and floor, and under the floor, and the floor was a grating for proper ventilation between the room and underfloor space. With the solar cell-driven air conditioner out of operation, cold heat was fed to the room from the underfloor cold heat accumulators by a fan. In storage battery cooling, solar power covered 60% of what the air conditioner used. In the presence of sufficient power in storage, the air conditioner stayed on at night without buying commercial power, when the room temperature was 25{degree}C. In the cold heat accumulation cooling, 50% of the air conditioner power consumption was covered by solar power. It is recommended to install cold heat accumulators not in the room but in a separate space, such as the underfloor space, where they are exposed to the cooling cold air direct from an air conditioner for future retrieval of cold heat. 2 refs., 9 figs., 3 tabs.}
place = {Japan}
year = {1996}
month = {Oct}
}