GB/T 40616-2021Technical requirements for simulation test of control system functions of the rural photovoltaic power station cluster (English PDF)

Foreword

This document is in accordance with GB/T 1.1-2020 "Guidelines for Standardization Part 1: Structure and Drafting Rules of Standardization Documents". To be drafted.

1 Scope

This document specifies the simulation test items, test systems, test procedures and result judgments of the cluster control system of village and town photovoltaic power stations.

This document is applicable to clusters of village and town photovoltaic power plants that are connected to the power grid of 10kV and below.

2 Normative references

The contents of the following documents constitute the indispensable clauses of this document through normative references in the text. Among them, dated quotations Only the version corresponding to that date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document.

GB/T 36116 Functional requirements for cluster control system of photovoltaic power stations in villages and towns

DL/T 634.5-101 Telecontrol Equipment and System Part 5-101.Transmission Protocol Basic Telecontrol Task Supporting Standard

DL/T 634.5-104 Telecontrol equipment system Part 5-104.Transmission protocol adopts IEC 60870-5- standard transmission protocol set 101 network access

3 Terms and definitions

The terms and definitions defined in GB/T 36116 apply to this document.

4 Basic regulations

4.1 The simulation test of the cluster control system of the village and town photovoltaic power station shall include the functions of monitoring the master station and the monitoring terminal of the cluster control system test.

4.2 The simulation test of the cluster control system of the village and town photovoltaic power station should be realized through real-time simulation and the tested hardware-in-the-loop test. The real-time simulation department The sub-should have the ability to simulate power systems and communication systems.

4.3 The simulation test should prepare a test outline, including test items, test steps, test results judgment analysis, etc., and develop safety precautions.

4.4 The simulation test equipment should not be connected to the test power supply from the tested object.

4.5 Before testing, the tested hardware such as the cluster monitoring master station or monitoring terminal, real-time simulation device, and communication simulation system should pass the test system. The system interface is interconnected, and the typical architecture is shown in Appendix A.

4.6 Data should be recorded during the test. See Appendix B for the record sheet.

4.7 After the test is completed, a simulation test report should be formed. See Appendix C for the simulation test report of the cluster control system of the village and town photovoltaic power station.

4.8 The function test results of the photovoltaic power station cluster control system of the tested villages and towns shall meet the relevant regulations of GB/T 36116.

5 Test items