GB/T 44650-2024光伏發(fā)電站逆變器并網性能硬件在環(huán)測試規(guī)程

ICS27.160

CCSF12

中華人民共和國國家標準

GB/T44650—2024

光伏發(fā)電站逆變器并網性能硬件

在環(huán)測試規(guī)程

Testingcodeforgridperformanceofinverterinphotovoltaicpowerstation

basedonhardware?in?the?loopsimulation

2024?09?29發(fā)布2024?09?29實施

國家市場監(jiān)督管理總局

國家標準化管理委員會發(fā)布

GB/T44650—2024

目次

前言··························································································································Ⅲ

1范圍·······················································································································1

2規(guī)范性引用文件········································································································1

3術語和定義··············································································································1

4總體要求·················································································································1

5仿真測試平臺···········································································································2

6測試準備·················································································································3

7有功功率仿真測試····································································································3

8無功功率仿真測試·····································································································5

9故障穿越仿真測試····································································································6

10運行適應性仿真測試································································································8

附錄A（規(guī)范性）仿真模型參數校準方法··········································································10

附錄B（規(guī)范性）控制特性偏差最大允許值·······································································13

附錄C（資料性）光伏逆變器硬件在環(huán)仿真測試信息表························································14

附錄D（規(guī)范性）區(qū)間劃分及偏差計算方法·······································································15

附錄E（資料性）測試記錄····························································································17

參考文獻····················································································································18

Ⅰ

GB/T44650—2024

前言

本文件按照GB/T1.1—2020《標準化工作導則第1部分：標準化文件的結構和起草規(guī)則》的規(guī)

定起草。

請注意本文件的某些內容可能涉及專利。本文件的發(fā)布機構不承擔識別專利的責任。

本文件由中國電力企業(yè)聯(lián)合會提出并歸口。

本文件起草單位：中國電力科學研究院有限公司、華為數字能源技術有限公司、陽光電源股份有限

公司、上能電氣股份有限公司。

本文件主要起草人：楊波、張曉琳、張軍軍、董瑋、姚廣秀、陳志磊、劉美茵、邵章平、秦筱迪、曹雪原、

葛鵬霄、施志明、冀婉玉、徐亮輝、楊青斌、包斯嘉、辛凱、杜榮華、陳保群、張建、董穎華、張雙慶。

Ⅲ

GB/T44650—2024

光伏發(fā)電站逆變器并網性能硬件

在環(huán)測試規(guī)程

1范圍

本文件規(guī)定了光伏發(fā)電站逆變器硬件在環(huán)仿真測試平臺、仿真測試準備、有功功率仿真測試、無功

功率仿真測試、故障穿越仿真測試、運行適應性仿真測試等要求。

本文件適用于光伏發(fā)電站逆變器的控制策略仿真驗證。

2規(guī)范性引用文件

下列文件中的內容通過文中的規(guī)范性引用而構成本文件必不可少的條款。其中，注日期的引用文

件，僅該日期對應的版本適用于本文件；不注日期的引用文件，其最新版本（包括所有的修改單）適用于

本文件。

GB/T37408光伏發(fā)電并網逆變器技術要求

3術語和定義

下列術語和定義適用于本文件。

3.1

實時數字仿真裝置realtimedigitalsimulator

具備實時數字仿真能力的計算機硬件與軟件的總稱。

[來源：GB/T40601—2021，3.1，有修改]

3.2

實時信號接口realtimesignalinterface

實時數字仿真裝置與光伏逆變器控制器的交互接口。

注：模擬量輸入/輸出通道、數字量輸入/輸出通道等物理信號接口，通信接口等。

[來源：GB/T40601—2021，3.4，有修改]

3.3

基準光伏逆變器benchmarkphotovoltaicinverter

與被測光伏逆變器型號一致且通過型式試驗的逆變器。

3.4

基準控制器benchmarkcontroller

基準光伏逆變器的控制器。

4總體要求

4.1硬件在環(huán)仿真測試前，應收集光伏逆變器資料、編制測試方案，并搭建仿真測試平臺。

4.2硬件在環(huán)仿真測試前，應采用基準光伏逆變器的型式試驗數據，對仿真測試平臺中的模型參數進

行校準，校準方法應符合附錄A的規(guī)定。

4.3硬件在環(huán)仿真