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NB/T 10386-2020Technical Code for Real-Time Water Temperature Monitoring Systems of Hydropower Projects (English PDF)

水电工程水温实时监测系统技术规范

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Issued by

NEA

Level / Type

Industry · Recommended

Issue date

October 23, 2020

Implementation date

February 1, 2021

Scope

NB/T 10386-2020 is the English-translated version of 水电工程水温实时监测系统技术规范.

NB/T 10386-2020 lays down how hydropower projects design, build and operate real-time monitoring systems for water temperature in reservoirs and in the river reaches downstream.

Design clauses cover the project and hydrometeorological data to collect, placement of monitoring sections in front of the dam, around stratified water intake facilities and at tailwater and spillway outlets, telemetry station equipment, communication, power supply, overvoltage protection and grounding, and the central station data processing system.

Later chapters address construction of monitoring facilities, equipment integration and commissioning, acceptance, and operation, maintenance and data management.

Appendices provide a water temperature data storage code and the outline of the system design report. Issued on 23 October 2020, it has applied since 1 February 2021.

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Document preview — NB/T 10386-2020

National Standard of the People's Republic of China

ICS
27.140
Classification
P 59

Issued by: National Energy Administration of the People's Republic of China

Contents

  • 1 General1
  • 2 Basic regulations2
  • 3 System Design3
  • 3.1 General regulations3
  • 3.2 Basic information3
  • 3.3 Site network layout4
  • 3.4 Monitoring technical solutions4
  • 3.5 Communication Network5
  • 3.6 Power supply and overvoltage protection and grounding6
  • 3.7 Telemetry station equipment configuration7
  • 3.8 Central Station Data Processing System8
  • 3.9 Monitoring facilities10
  • 3.10 Design results10
  • 4 System Construction11
  • 4.1 Construction of monitoring facilities11
  • 4.2 Equipment integration, installation and commissioning11
  • 4.3 Software Application and Management11
  • 4.4 Acceptance11
  • 5 System Operation Management and Maintenance13
  • 5.1 Management System13
  • 5.2 Facilities and equipment maintenance13
  • 5.3 Data management13
  • Appendix A Water Temperature Monitoring Data Storage Code14
  • Appendix B Catalogue of Design Report for Water Temperature Real-time Monitoring System of Hydropower Project Explanation of terms used in this specification15

Foreword

According to the "Notice of the National Energy Administration on Issuing the 2016 Energy Sector Standard System (Revision) Plan" (National Energy Administration)

According to the requirements of Neng Technology (2016) No. 238), the specification preparation team has conducted extensive investigations and studies, carefully summarized practical experience, and participated Examination of domestic advanced standards, and on the basis of extensive solicitation of opinions, formulate this specification.

The main technical contents of this specification are. basic regulations, system design, system construction, system operation management and maintenance.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 24 pages — is available in the English PDF.

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