JP4649876B2 - 水力発電所の運転管理の支援方法 - Google Patents
水力発電所の運転管理の支援方法 Download PDFInfo
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- JP4649876B2 JP4649876B2 JP2004160436A JP2004160436A JP4649876B2 JP 4649876 B2 JP4649876 B2 JP 4649876B2 JP 2004160436 A JP2004160436 A JP 2004160436A JP 2004160436 A JP2004160436 A JP 2004160436A JP 4649876 B2 JP4649876 B2 JP 4649876B2
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- 238000000034 method Methods 0.000 title claims description 18
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- 239000013049 sediment Substances 0.000 claims description 61
- 239000002245 particle Substances 0.000 claims description 36
- 238000001556 precipitation Methods 0.000 claims description 10
- 238000004088 simulation Methods 0.000 claims description 10
- 238000010248 power generation Methods 0.000 claims description 8
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- 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
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Description
Kinematic Waveモデル(等価粗度法),貯留関数法などの物理モデルを用いた降雨流出計算を用いてダム6に流れ込む水量およびその単位当りの時間変化量を予測する。
Claims (1)
- 水力発電所の運転管理を支援する水力発電所の運転管理の支援方法において、
該水力発電所のダムに流れ込む水の流域の地形データ及び少なくとも降水情報を含む気象情報を用いて水輸送の数値シミュレーションを行い、
予めデータベース化した前記ダムに流れ込む水の流量変動と任意の土砂粒径範囲毎の土砂濃度の相関関係と前記水輸送の数値シミュレーションで求められた前記ダムに流れ込む水量とから任意の土砂粒径範囲毎の土砂濃度を演算して前記ダムに流れ込む水の任意の土砂粒径範囲毎の土砂濃度を予測し、
水力発電所の発電運転の停止や再開の判断を支援する水力発電所の運転管理の支援方法。
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JP2004160436A JP4649876B2 (ja) | 2004-05-31 | 2004-05-31 | 水力発電所の運転管理の支援方法 |
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JP2004160436A JP4649876B2 (ja) | 2004-05-31 | 2004-05-31 | 水力発電所の運転管理の支援方法 |
Publications (2)
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JP2005336937A JP2005336937A (ja) | 2005-12-08 |
JP4649876B2 true JP4649876B2 (ja) | 2011-03-16 |
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JP2004160436A Expired - Lifetime JP4649876B2 (ja) | 2004-05-31 | 2004-05-31 | 水力発電所の運転管理の支援方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108252276A (zh) * | 2018-02-09 | 2018-07-06 | 河南创辉水利水电工程有限公司 | 一种基于出力调节的径流式水电站自动优化方法 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5156481B2 (ja) * | 2008-05-23 | 2013-03-06 | 日立三菱水力株式会社 | 水力発電所における水車部品の摩耗診断方法及び摩耗診断システム |
JP5116627B2 (ja) * | 2008-10-14 | 2013-01-09 | 中国電力株式会社 | 置砂量決定支援方法及び置砂量決定支援装置 |
JP5240845B2 (ja) * | 2008-12-03 | 2013-07-17 | 国立大学法人 岡山大学 | 置砂選定支援方法及び置砂選定支援装置 |
JP2010248842A (ja) * | 2009-04-17 | 2010-11-04 | Okayama Univ | 流入土砂予測方法、流入土砂予測システム、および流入土砂予測プログラム |
JP2011117355A (ja) * | 2009-12-03 | 2011-06-16 | Kyowa Engineering Consultants Co Ltd | 小水力発電システム |
CN111144629A (zh) * | 2019-12-17 | 2020-05-12 | 国网辽宁省电力有限公司 | 一种水力发电站来水量预测方法及系统 |
CN115864379A (zh) * | 2022-11-30 | 2023-03-28 | 中国科学院深圳先进技术研究院 | 一种基于预测机制和储能机制的多目标实时调度方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1068118A (ja) * | 1996-08-27 | 1998-03-10 | Kansai Electric Power Co Inc:The | 流入土砂検出装置 |
JP2003213659A (ja) * | 2002-01-18 | 2003-07-30 | Chubu Electric Power Co Inc | 水中浮遊物質計測装置及び水力発電方法 |
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2004
- 2004-05-31 JP JP2004160436A patent/JP4649876B2/ja not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1068118A (ja) * | 1996-08-27 | 1998-03-10 | Kansai Electric Power Co Inc:The | 流入土砂検出装置 |
JP2003213659A (ja) * | 2002-01-18 | 2003-07-30 | Chubu Electric Power Co Inc | 水中浮遊物質計測装置及び水力発電方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108252276A (zh) * | 2018-02-09 | 2018-07-06 | 河南创辉水利水电工程有限公司 | 一种基于出力调节的径流式水电站自动优化方法 |
CN108252276B (zh) * | 2018-02-09 | 2019-10-29 | 河南创辉水利水电工程有限公司 | 一种基于出力调节的径流式水电站自动优化方法 |
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