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Effect of fall wind on wind power generation; Furyoku hatsuden ni okeru dashikaze no koka

Abstract

Wind conditions in Arakawa Town, Niigata Prefecture, were surveyed by anemometers and anemoscopes installed at 3 different points, and the data are analyzed to develop the prediction model for investigating possibility of introduction of wind mills there. Outlined herein is power generated by fall wind by comparing predicted power availability with the actual results. In order to investigate possibility of power generation by fall wind, the wind conditions and power availability are simulated using the observed wind condition data. Predicted wind velocity involves a large error at a point where frequency of prevailing wind direction is high, and direction in which average wind velocity is high coincides with direction in which land is slanted at a high slope. Fall wind occurs locally for geographical reasons. Location of the wind mill must be carefully considered, because it is complex, although potentially gives a larger quantity of power. A wind mill of 400kW can produce power of around 600MWh annually, when it is located at the suited site confirmed by the wind condition analysis results. 6 refs., 5 figs., 6 tabs.
Authors:
Nagai, H [1] 
  1. Nihon University, Tokyo (Japan)
Publication Date:
Nov 25, 1997
Product Type:
Conference
Report Number:
ETDE/JP-98753622; CONF-9711143-
Reference Number:
SCA: 170100; 170600; PA: JP-98:0G1069; EDB-98:072648; SN: 98001948770
Resource Relation:
Conference: 1997 JSES/JWEA joint conference, Taiyo/furyoku energy koen, Aichi (Japan), 28-29 Nov 1997; Other Information: PBD: 25 Nov 1997; Related Information: Is Part Of Proceedings of JSES/JWEA Joint Conference (1997); PB: 454 p.; Taiyo/Furyoku energy koen ronbunshu (1997)
Subject:
17 WIND ENERGY; WIND POWER PLANTS; WIND; POWER GENERATION; SITE SELECTION; SITE CHARACTERIZATION; VELOCITY; MEASURING INSTRUMENTS; COMPUTERIZED SIMULATION; TOPOGRAPHY; INCLINATION
OSTI ID:
625346
Research Organizations:
Japan Solar Energy Society, Tokyo (Japan)
Country of Origin:
Japan
Language:
Japanese
Other Identifying Numbers:
Other: ON: DE98753622; TRN: JN98G1069
Availability:
Available from Japan Solar Energy Society, 44-14, Yoyogi 2-chome, Shibuya-ku, Tokyo, (Japan); OSTI as DE98753622
Submitting Site:
NEDO
Size:
pp. 213-216
Announcement Date:

Citation Formats

Nagai, H. Effect of fall wind on wind power generation; Furyoku hatsuden ni okeru dashikaze no koka. Japan: N. p., 1997. Web.
Nagai, H. Effect of fall wind on wind power generation; Furyoku hatsuden ni okeru dashikaze no koka. Japan.
Nagai, H. 1997. "Effect of fall wind on wind power generation; Furyoku hatsuden ni okeru dashikaze no koka." Japan.
@misc{etde_625346,
title = {Effect of fall wind on wind power generation; Furyoku hatsuden ni okeru dashikaze no koka}
author = {Nagai, H}
abstractNote = {Wind conditions in Arakawa Town, Niigata Prefecture, were surveyed by anemometers and anemoscopes installed at 3 different points, and the data are analyzed to develop the prediction model for investigating possibility of introduction of wind mills there. Outlined herein is power generated by fall wind by comparing predicted power availability with the actual results. In order to investigate possibility of power generation by fall wind, the wind conditions and power availability are simulated using the observed wind condition data. Predicted wind velocity involves a large error at a point where frequency of prevailing wind direction is high, and direction in which average wind velocity is high coincides with direction in which land is slanted at a high slope. Fall wind occurs locally for geographical reasons. Location of the wind mill must be carefully considered, because it is complex, although potentially gives a larger quantity of power. A wind mill of 400kW can produce power of around 600MWh annually, when it is located at the suited site confirmed by the wind condition analysis results. 6 refs., 5 figs., 6 tabs.}
place = {Japan}
year = {1997}
month = {Nov}
}