JPS5654524A - Water-level inspecting method of pumping-up power plant dam - Google Patents

Water-level inspecting method of pumping-up power plant dam

Info

Publication number
JPS5654524A
JPS5654524A JP13002079A JP13002079A JPS5654524A JP S5654524 A JPS5654524 A JP S5654524A JP 13002079 A JP13002079 A JP 13002079A JP 13002079 A JP13002079 A JP 13002079A JP S5654524 A JPS5654524 A JP S5654524A
Authority
JP
Japan
Prior art keywords
storage volume
deviation
dam
pumping
water
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP13002079A
Other languages
Japanese (ja)
Inventor
Mamoru Ho
Ryuzo Hirano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP13002079A priority Critical patent/JPS5654524A/en
Publication of JPS5654524A publication Critical patent/JPS5654524A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

Abstract

PURPOSE: To remove an influence of noises, by inspecting measurement results on the basis of a storage volume deviation obtained by measurements and logically found storage volume deviation.
CONSTITUTION: For example, the last sampling time is t-1, and this sampling time (t). Storage volume V is assumed to be constant. The slanting-line part in the figure shows the logical storage volume range. Logical storage volume deviation ΔV" is shown by equation (6), where Qi is the inflow of the dam and Qo is the discharge. In this case, when |ΔV'-ΔV"|≤C, a water level measured is reliable. Then, C is the allowable deviation of the measured storage volume from the logical storage volume at time (t). When the above-mentioned equation does not hold, each dam storage volume is corrected.
COPYRIGHT: (C)1981,JPO&Japio
JP13002079A 1979-10-11 1979-10-11 Water-level inspecting method of pumping-up power plant dam Pending JPS5654524A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13002079A JPS5654524A (en) 1979-10-11 1979-10-11 Water-level inspecting method of pumping-up power plant dam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13002079A JPS5654524A (en) 1979-10-11 1979-10-11 Water-level inspecting method of pumping-up power plant dam

Publications (1)

Publication Number Publication Date
JPS5654524A true JPS5654524A (en) 1981-05-14

Family

ID=15024171

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13002079A Pending JPS5654524A (en) 1979-10-11 1979-10-11 Water-level inspecting method of pumping-up power plant dam

Country Status (1)

Country Link
JP (1) JPS5654524A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007024791A (en) * 2005-07-20 2007-02-01 Furukawa Electric Co Ltd:The Measuring system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007024791A (en) * 2005-07-20 2007-02-01 Furukawa Electric Co Ltd:The Measuring system

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