GB/T 34910.2-2017Guidelines for marine renewable energy resources survey and assessment—Part 2: Tidal energy (English PDF)
海洋可再生能源资源调查与评估指南 第2部分: 潮汐能
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
November 1, 2017
Implementation date
February 1, 2018
Scope
GB/T 34910.2-2017 is the English-translated version of 海洋可再生能源资源调查与评估指南 第2部分: 潮汐能.
GB/T 34910.2-2017 is the Chinese standard "Guidelines for marine renewable energy resources survey and assessment—Part 2: Tidal energy".
Its scope clause reads: This section GB/T 34910 specifies the tidal energy resources survey, numerical analysis, tidal energy resources assessment and tidal energy resources survey and evaluation Assessment of the preparation of the report.
This section applies to tidal energy resources survey and assessment. Its clauses include terms and definitions.
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Document preview — GB/T 34910.2-2017
National Standard of the People's Republic of China
- ICS
- 07.060
- Classification
- F 14
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- Preface
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
- 4 Tidal Energy Resource Survey
- 4.1 to determine the survey area
- 4.2 Investigation contents
- 4.3 Methods of investigation
- 5 Numerical Analysis
- 5.1 tidal eigenvalue statistics
- 5.2 tidal harmonic analysis
- 6.1 Evaluation Contents
- 6.2 Tidal energy resource calculation
- 6.3 Tide energy resources can be developed technology level
- 7 Tidal Energy Resources Investigation and Assessment Report
- Appendix A (informative) tidal level observation record format
- Appendix B (informative) tidal energy resource distribution record format
- Appendix C (Informative) National Tidal Energy Resource Record Format
- References
1 Scope
This section GB/T 34910 specifies the tidal energy resources survey, numerical analysis, tidal energy resources assessment and tidal energy resources survey and evaluation
Assessment of the preparation of the report.
This section applies to tidal energy resources survey and assessment.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version applies to this article
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
Marine survey code - Part 2. Ocean hydrological observations
Seabasing standards of observation
GB/T 34910.1-2017 Marine Renewable Energy Resources Survey and Assessment Guide Part 1. General
Water conservancy and hydropower engineering measurement specification
3 Terms and definitions
The following terms and definitions apply to this document.
3.1 Tidal energy
The potential energy of tide level fluctuation.
3.2 Tide level tidallevel
When the tide appears, the height of the sea relative to the reference point.
[GB/T 15920-2010, Definition 2.5.2]
3.3 Tide difference tidalrange
Adjacent high and low tide of the difference.
[GB/T 15920-2010, definition 2.5.9]
3.4 Regular half-day tide
In a lunar day (about 24h50min) occurred within two orgasms and two ebb tide, the two climaxes and two low tide height or less,
And up, ebb is very close to the tide.
[GB/T 15920-2010, definition 2.5.24]
3.5 Irregular semi-day tide
During a lunar month, two climaxes and two ebb tides occur within one lunar day most of the time. In a small amount of time […]
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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
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Related Standards
GB/T 34910.1-2017 — Guidelines for marine renewable energy resources survey and assessment-Part 1: General
GB/T 34910.3-2017 — Guidelines for marine renewable energy resources survey and assessment—Part 3: Wave energy
GB/T 34910.4-2017 — Guidelines for marine renewable energy resources survey and assessment—Part 4: Marine current
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GB/T 34910.2-2017
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