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Title:
ENVIRONMENTAL BACKGROUND WATER TEMPERATURE ESTIMATING METHOD AND TEMPERATURE RISE CALCULATION METHOD FOR TEMPERATURE RISE AREA OF NEWLY BUILT COASTAL POWER PLANT
Document Type and Number:
WIPO Patent Application WO/2023/237134
Kind Code:
A1
Abstract:
Disclosed in the present invention are a sea surface layer natural water temperature estimating method and a temperature rise calculation method for a temperature rise area of a newly built coastal power plant, belonging to the technical field of environmental engineering. The estimating method comprises: S01, before operation of a newly built coastal power plant, selecting in a sea area near a discharge port of said power plant a position having a hydrological environment similar to that of the discharge port so as to establish a water temperature reference station; S02, continuously observing and recording water temperature data of the water temperature reference station and other water temperature observation stations; S03, analyzing the water temperature data obtained in the step S02; and S04, estimating sea surface layer natural water temperatures of the other water temperature observation stations. The temperature rise calculation method comprises S01, estimating sea surface layer natural water temperatures of other water temperature observation stations by means of the sea surface layer natural water temperature estimating method for a temperature rise area of a newly built coastal power plant; S02, measuring on-site absolute water temperatures of the other water temperature observation stations; and S03, the differences between the on-site absolute water temperatures of the other water temperature observation stations and the sea surface layer natural water temperatures serving as actual temperature rises. The present invention solves the problem of sea surface natural water temperatures and actual temperature rises being not easy to acquire after temperature raising cooling water of a coastal power plant is discharged.

Inventors:
WANG YONGZHI (CN)
SUN SHUANGWEN (CN)
JI PENG (CN)
DU JUN (CN)
TIAN ZIWEN (CN)
SUN HUIFENG (CN)
Application Number:
PCT/CN2023/111946
Publication Date:
December 14, 2023
Filing Date:
August 09, 2023
Export Citation:
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Assignee:
FIRST INSTITUTE OF OCEANOGRAPHY MINI OF NATURAL RESOURCES (CN)
QINGDAO GUOHAIHAOHAN OCEAN ENG CONSULTING CO LTD (CN)
International Classes:
G06Q50/06; G06F17/10
Foreign References:
CN115147239A2022-10-04
CN109255158A2019-01-22
CN104751252A2015-07-01
JP2010121564A2010-06-03
US20120078516A12012-03-29
Attorney, Agent or Firm:
BEIJING DONGFANGSHENGFAN IP AGENCY CO., LTD. (CN)
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