GB/T 33543.3-2017Ocean energy terminology—Part 3: Power station (English PDF)
海洋能术语 第3部分：电站
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
March 9, 2017
Implementation date
October 1, 2017
Scope
GB/T 33543.3-2017 is the English-translated version of 海洋能术语 第3部分：电站.
GB/T 33543.3-2017 is Part 3 of GB/T 33543 and gives the terms used for ocean energy power stations. It defines the vocabulary of power generation technology and of power station equipment, and its other chapters cover power station facilities and the antifouling and anti-corrosion protection of the station.
The entries include tidal power itself and the heads used in tidal work: station head, design head, driving head, average head, head loss and maximum head, along with the dead water level of the reservoir and the obstruction height of the sea-side water level.
Some definitions are taken over from GB/T 19834-2005 and HY/T 045-1999. It applies to marine power plants and their related fields, was issued on 9 March 2017 and has applied since 1 October 2017.
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Document preview — GB/T 33543.3-2017
National Standard of the People's Republic of China
- ICS
- 07.060; 27.180
- Classification
- F 14
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- Preface
- 1 Scope
- 2 power generation technology
- 3 power station equipment
- 4 power station facilities
- 5 station antifouling anti - corrosion
- Reference
- Index
Foreword
GB/T 33543 "Marine Glossary" is divided into three parts.
- Part 1: General;
- Part 2: Investigation and evaluation;
Part 3: Power station.
This part is Part 3 of GB/T 33543.
This part is drafted in accordance with the rules given in GB/T 1.1-2009.
1 Scope
This part of GB/T 33543 defines the terms and definitions of ocean energy in power generation technology and power plant equipment.
This part applies to marine power plants and their related fields.
2 Power generation technology
2.1 Tidal power
The use of tidal fluctuations in the formation of the water level difference, the impact of water turbines, and drive the generator power generation operations. [GB/T 19834-2005, definition 8.8]
2.2 Tidal power station head
Tidal power station inlet cross section and tail water outlet section between the unit weight of the water body has the energy difference.
2.3 Tidal power station design head
To ensure that the tidal power station hydroelectric generating units issued a minimum output when the rated head.
2.4 Tidal power station power head
The difference between the height of the reservoir and the surface of the sea, or the difference between the height (water storage) and the low (water storage) reservoir. [HY/T 045-1999, definition 3.23]
2.5 Tidal power station average head
The head of the calculation period (day, day, month, etc.) of the calculation period is calculated by arithmetic average.
2.6 Tidal power station head loss
In the process of positive and negative power generation, the water level difference between the library side and the sea side is changed.
2.7 Tidal power station dead water level
Tidal power stations in the normal operation of the case, allowing the reservoir to the lowest level of water.
2.8 Sea side water level obstruction high
The water level at the side of the sea is higher than the actual level, the difference between the two is the sea water level obstruct high. Is the head when the power head loss. Yes At low tide level, the cross-sectional area of the channel is reduced. [HY/T 045-1999, definition 3.28]
2.9 Tidal power station maximum head
During the normal operation of the tidal power station, the difference between the normal water level of the reservoir or the front tank and the corresponding offshore minimum water level.
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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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GB/T 33543.1-2017 — Ocean energy terminology—Part 1: General
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