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GB/T 37134-2018Guide for ancillary service of grid connected power plants (English PDF)

并网发电厂辅助服务导则

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

December 28, 2018

Implementation date

July 1, 2019

Scope

GB/T 37134-2018 is the English-translated version of 并网发电厂辅助服务导则.

GB/T 37134-2018 is a guide to the ancillary services that grid-connected power plants provide to the power system. It sets the basic technical requirements and principles for how these services are provided, called by the dispatcher, measured, assessed and compensated, and how they are settled and how the related information is disclosed.

It distinguishes basic services from paid ones and its annexes cover primary frequency regulation indicators, reactive power regulation time, the peak load contribution rate of generating units and AVC and AGC performance indicators.

It applies to grid-connected plants, including captive plants, and to dispatching agencies at provincial level and above, while lower-level agencies may refer to it; it does not apply to the electricity spot market or the ancillary service market. It was issued on 28 December 2018 and has applied since 1 July 2019.

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Document preview — GB/T 37134-2018

National Standard of the People's Republic of China

ICS: 29.020
Classification: F 20

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Foreword
1 Scope
2 Normative references
3 Terms and Definitions
4 General
5 auxiliary services
6 provided and called
7 data measurement
8 Basic auxiliary service assessment
9 Paid auxiliary service assessment principles and requirements
10 Paid Supplementary Service Compensation Principles and Requirements
11 settlement
12 Disclosure and Access to Information
Appendix A (informative appendix) Calculation and assessment of primary FM integrated indicators
Appendix B (informative) Operating conditions for genset reactive power regulation time
Appendix C (informative) Calculation method for peak load contribution rate of generator sets
Appendix D (informative) AVC performance indicators
Appendix E (informative appendix) AGC performance index calculation and compensation assessment metrics
Reference

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009.

1 Scope

This standard stipulates the basic technical requirements and foundations for the provision, call, measurement, assessment and compensation of auxiliary services for grid-connected power plants. This principle.

This standard is applicable to grid-connected power plants (including self-supplied power plants) participating in power grid operation, and provincial and above power dispatching agencies.

The power dispatching agencies below the provincial level can refer to the implementation.

This standard does not apply to the electricity spot market and the power auxiliary service market.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this document. For undated references, the latest edition (including all amendments) applies to this document.

GB/T 7064 hidden pole synchronous generator technical requirements

Basic technical conditions of GB/T 7894 hydro-generator

GB/T 19963 Wind farm access to power system technical regulations

GB/T 19964 Photovoltaic power station access to power system technical regulations

GB/T 30370 Thermal power generation unit primary frequency test and performance acceptance guidelines

GB/T 31464 grid operation guidelines

HAF103 Nuclear Power Plant Operation Safety Regulations

3 Terms and definitions

The following terms and definitions apply to this document.

3.1 Power system

Power generation, power supply (transmission, substation, distribution), electrical facilities, and relay protection and safety automatic devices required to ensure their normal operation, The unified whole of the secondary facilities such as metering device, dispatching automation, and power communication.

3.2 Grid power plant

Incorporate into the power of the grid (burning coal, fuel, gas and biomass), hydraulic, nuclear, wind, solar, ocean energy, energy storage, etc. Power plant (field, station).

3.3 Generator set

Convert other forms of energy (such as coal, fuel, gas, water, nuclear, wind, solar, biomass, ocean energy, etc.) into electrical energy Complete power generation equipment.

3.4 Electric energy storage facility

A facility that stores electrical energy by chemical or physical means and releases it in the form of electrical energy when needed.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 25 pages — is available in the English PDF.

Referenced standards

Normative references

GB/T 19963

Similar standards

GB/T 13869-2026|GB/T 24114.2-2026|GB/T 33589-2026|GB/T 33592-2026|GB/T 33593-2026|GB/T 33603-2026

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