GB/Z 37551.102-2024Marine energy - Wave, tidal and other water current converters - Part 102: Wave energy converter power performance assessment at a second location using measured assessment data (English PDF)

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1: Structure and drafting rules for standardization documents" Drafting.

This document is part 102 of the "Ocean Energy Wave Energy, Tidal Energy and Other Water Flow Energy Conversion Devices".

Flow Energy and Other Water Flow Energy Conversion Devices" has published the following sections.

---Terms for devices for converting ocean energy into wave energy, tidal energy and other water flow energy (GB /Z 37551);

--- Design requirements for marine energy systems (GB/T 41088);

--- General Guidelines for Design and Analysis of Ocean Thermal Energy Conversion Power Plants (GB /Z 43521);

--- Power quality requirements for ocean energy conversion devices (GB /Z 43464);

--- Evaluation of power generation performance of wave energy conversion devices (GB /Z 40295);

--- Assessment and characterization of wave energy resources (GB/T 39571);

--- Tidal current energy resource assessment and characterization (GB/T 39569);

--- Evaluation and characterization of river energy resources (GB /Z 43465);

---Ocean energy - Wave energy, tidal energy and other water flow energy conversion devices - Part 3: Mechanical load measurement (GB /Z 37551.3);

---Ocean energy wave energy, tidal energy and other water flow energy conversion devices Part 10: Evaluation of mooring systems for ocean energy conversion devices (GB /Z 37551.10);

---Ocean energy wave energy, tidal energy and other water flow energy conversion devices Part 102: Evaluation of wave energy using existing operational measurement data The power generation performance of the energy conversion device at another deployment location (GB /Z 37551.102).

This document is modified to adopt IEC TS62600-102:2016 "Ocean energy wave energy, tidal energy and other water flow energy conversion devices" Part 102: Evaluation of the performance of a wave energy conversion device at an alternative deployment location using existing operational measurement data. File type The technical specifications are adjusted to become my country's national standardization guiding technical documents.

This document has made the following structural adjustments compared to IEC TS62600-102:2016.

---3.1 and 3.3 correspond to Chapter 3 of IEC TS62600-102:2016;

--- Added 3.2 abbreviations;

---Appendix B, Appendix C, Appendix D and Appendix E correspond to Appendix A, Appendix B and Appendix C of IEC TS62600-12:2016 respectively and Appendix D;

---Added references.

This document has many technical differences compared to IEC TS62600:2016.

A single vertical line (|) indicates these differences. A list of these technical differences and their reasons is given in Appendix A.

The following editorial changes were made to this document.

--- Modify formula (1) in 9.3 and formula (2) in 9.4 in Chapter 9;

--- Deleted the note of A.1 in Appendix A and the footnotes of A.4 and A.5 in IEC TS62600-102:2016;

--- Deleted Figure A.2 in Appendix A of IEC TS62600-102:2016;

--- Modify Figure B.7 in Appendix B and Figure C.1 in Appendix C;

--- Modify "P=Pe1 Pe2" in C.2 of Appendix C to "Pe=Pe1 Pe2", modify "P" to "Pe" and "thetaPTO" to "Pe" in C.3 "thetapto".

Introduction

As a kind of marine renewable energy, wave energy generation has been applied to marine aquaculture power supply, instrument and equipment power supply, microgrid power supply, etc.

In terms of power generation performance of wave energy conversion devices, it is the main factor affecting the development of the wave energy industry.

The power generation performance of the wave energy conversion device at another deployment site (hereinafter referred to as "Site 2") is evaluated by using the operational measurement data of the wave energy conversion device at the same deployment site (hereinafter referred to as "Site 1").

Energy, providing standard support for the application of wave energy conversion devices.

This document aims to.

--- To specify the procedures and procedures for evaluating the performance of a wave energy conversion device at location 2 using operational measurement data from the wave energy conversion device at location 1 method;

---Establish evaluation methods and application examples.

In addition to relevant definitions, normative references, symbols and units, tables, appendices and other supporting material, the core content of this document also includes The main contents will include.

--- Technical description of wave energy conversion device;

--- Assessment and characterization of wave energy resources at Sites 1 and 2;

---Power capture data of the wave energy conversion device at site 1;

--- Wave energy conversion device model verification;

--- Changes to wave energy conversion devices;

---Calculation of capture length matrix at location 2;

---Quality assurance of measurement data unit at location 1;

---Supplement of the capture length matrix that meets the marine environmental conditions of location 2;

--- Use the resource data of Site 2 and the supplementary capture length matrix to calculate the MAEP of Site 2;

---Credibility assessment.

The "Ocean Energy Wave Energy, Tidal Energy and Other Water Flow Energy Conversion Device" is planned to consist of the following parts.

--- Part 1: Terminology. The purpose is to define the common terms in the three aspects of ocean energy conversion devices, namely, environment, technology and conversion devices.

Terms for wave energy, tidal energy and other water current energy.

--- Part 2: Design requirements for marine energy systems. The purpose is to specify wave energy, tidal energy and other water flow energy conversion device systems design requirements to ensure its engineering integrity.

--- Part 3: Mechanical load measurement. The purpose is to describe the marine energy conversion device (MEC) (including wave energy, tidal energy and other Method for measuring mechanical loads of water flow energy, specifying requirements for mechanical load measurements and full-scale structural testing of subsystems or components Require.

--- Part 4: New Technology Appraisal. The purpose is to provide the necessary practical and technical requirements for technology appraisal methods to support Requirements for the IEC RE certification process for marine renewable energy systems.

--- Part 10: Evaluation of mooring systems for marine energy conversion devices. The purpose is to specify the mooring system of floating marine energy conversion devices (MECs).

Design, installation, operation, maintenance and evaluation methods of mooring systems.

--- Part 20: General guidelines for the design and analysis of ocean thermal energy conversion power plants. The purpose is to establish The general principles of pricing are presented to illustrate the design and evaluation requirements of OTEC power plants that generate stable power under various conditions.

--- Part 30: Power quality requirements. The purpose is to specify the power quality requirements of ocean energy (wave energy, tidal energy and other water flow energy) conversion devices.

Definitions, measurement procedures and evaluation methods of energy quality characteristic parameters.

--- Part 100: Evaluation of power generation performance of wave energy conversion devices. The purpose is to provide the power generation performance of wave energy conversion devices in the test field.

Experimental method for evaluating power generation performance.

--- Part 101: Wave energy resource assessment and characterization. The purpose is to specify the wave energy resource assessment level and process, data collection data collection, numerical modeling, measurement-correlation-prediction methods, data analysis and preparation of technical reports for resource assessment.

--- Part 102: Evaluation of the power generation performance of a wave energy conversion device at another deployment location using existing operational measurement data.

The present invention provides a method for evaluating the power generation performance of a wave energy conversion device at another deployment site using operational measurement data from an existing site.

--- Part 103: Wave energy conversion device prototype test procedures. The purpose is to describe the wave energy conversion device prototype test procedures.

Basic test procedures and their prerequisites, test objectives, definitions, methods for processing test raw data, providing measurement sensors and Recommendations for selecting a data acquisition software package.

--- Part.200.Evaluation of the power generation performance of tidal energy conversion devices. The purpose is to provide power supply to public utilities and regional networks.

Systematic method for evaluating the power performance of tidal energy conversion equipment, definition of rated power and rated water rate of tidal energy conversion equipment, tidal Specifications for methods of drawing power performance curves for energy conversion equipment and related result reporting frameworks.

--- Part.201.Tidal energy resource assessment and characterization. The purpose is to provide analysis and description based on estimates or direct measurements.

Methods for theoretical tidal current energy resources.

--- Part 202: Tidal current energy conversion device pre-prototype test procedures. The purpose is to specify the maximum Basic testing procedures and their prerequisites, test objectives, definitions, methods of processing test raw data.

--- Part 300: Evaluation of power generation performance of river energy conversion devices. The purpose is to propose a system for evaluating the power generation performance of river energy conversion devices.

The evaluation method provides a scientific method and basis for the evaluation of the power generation performance of river energy conversion devices.

--- Part 301: River energy resource assessment and characterization. The purpose is to describe the method of determining theoretical river energy resources to ensure To ensure consistency and accuracy of resource assessments. To define feasible data collection methods and/or modeling techniques for river energy resource assessments. and a framework for reporting results.

Ocean energy wave energy, tidal energy and other water flow energy Conversion devices - Part 102: Measurement using existing operating Data evaluation of wave energy conversion device deployed in another The power generation performance of the site

1 Scope

This document describes the use of operational measurement data from an existing site (hereafter referred to as "Site 1") to evaluate the potential of wave energy conversion devices deployed in another Method for evaluating the power generation performance of a site (hereinafter referred to as "Site No. 2").

This document applies to the evaluation of the power generation performance of a wave energy conversion device at location 2 using operational measurement data from the device at location 1.

This document does not apply to.

a) Original data measurement of location 1;

b) Environmental issues;

c) Operation and maintenance.

2 Normative references

The contents of the following documents constitute essential clauses of this document through normative references in this document.

For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to this document.

GB/T 37551 Terminology of devices for converting ocean energy, wave energy, tidal energy and other water flow energy (GB/T 37551-2019, IEC / TS62600-1:2011,MOD)

GB/T 39571 Wave energy resource assessment and characterization (GB/T 39571-2020, IEC /T S62600-101.2015, MOD)

GB /Z 40295 Evaluation of power generation performance of wave energy conversion devices (GB /Z 40295-2021, IEC /T S62600-100.2012, MOD)

International Towing Tank Conference Recommended Guidelines 7.5-02-07-03.7. Model Testing of Wave Energy Conversion Devices TestExperiments)

3 Terms, definitions, abbreviations and symbols