Acceptance Simulation of Distributed Photovoltaic Power Generation Grid-connection at Different Configuration Modes

BI Huijing; MA Yanfeng; QIN Keyuan; ZHANG Hongyan; WANG Yanjun

doi:10.14044/j.1674-1757.pcrpc.2021.04.034

您当前的位置：

首页 >

文章列表页 >

Acceptance Simulation of Distributed Photovoltaic Power Generation Grid-connection at Different Configuration Modes

更新时间：2024-09-14

- Acceptance Simulation of Distributed Photovoltaic Power Generation Grid-connection at Different Configuration Modes
- POWER CAPACITOR & REACTIVE POWER COMPENSATION Vol. 42, Issue 4, Pages: 236-241(2021)
- 作者机构：
  
  1. 国网河北省电力有限公司培训中心
  2. 华北电力大学电力工程系
  3. 北京科东电力控制系统有限责任公司
- 作者简介：
- 基金信息：
- DOI：10.14044/j.1674-1757.pcrpc.2021.04.034
  CLC： TM615
- Published：2021，
- 稿件说明：
移动端阅览
BI HUIJING, MA YANFENG, QIN KEYUAN, et al. Acceptance Simulation of Distributed Photovoltaic Power Generation Grid-connection at Different Configuration Modes. [J]. Power capacitor & reactive power compensation, 2021, 42(4): 236-241.
DOI：

BI HUIJING, MA YANFENG, QIN KEYUAN, et al. Acceptance Simulation of Distributed Photovoltaic Power Generation Grid-connection at Different Configuration Modes. [J]. Power capacitor & reactive power compensation, 2021, 42(4): 236-241. DOI： 10.14044/j.1674-1757.pcrpc.2021.04.034.

摘要

针对分布式光伏发电的间歇性、不确定性特点

解决其并网接入给配电网带来的难题

提出不同配置模式下分布式光伏发电并网接纳计算方法

通过构建分布式光伏发电接纳容量计算模型

以最大光伏电站接入总量为优化目标

以旋转备用容量、常规机组爬坡速率、网络传输等为约束条件

分析电网侧、分布式发电侧两种配置模式下储能参与电网电压调节的能力

展开分布式光伏发电并网接纳计算。仿真计算分析结果表明:天气状况可干扰分布式光伏出力情况

日间输出功率差异显著;储能配置在电网侧模式比储能配置在分布式发电侧模式的配电网分布式光伏发电接纳效果提升30%左右。

Abstract

In view of the intermittent and uncertainty characteristics of distributed photovoltaic and for solving the difficulties brought about to the distribution network due to its grid connection access

the calculation method of distributed photovoltaic power generation grid connection acceptance at different configuration modes is proposed.The ability of storage energy to participate grid voltage adjustment at such two kinds of configuration modes at grid side and distributed generation side is analyzed by building the acceptance capacity calculation model of distributed photovoltaic power generation

taking total access to the largest photovoltaic power station as with the optimization target

the rotation reserve capacity

creep speed of normal unit and network transmission as the constraint conditions so to develop acceptance calculation of distributed photovoltaic generation grid-connection.The simulation calculation and analysis results show that the weather conditions can interfere with the distributed photovoltaic output and the difference of daytime output power is significant.The acceptance effect of distributed photovoltaic power generation in the distribution network with energy storage configuration in the grid side mode is improved by about 30%compared with that in the distribution network with energy storage configuration in the distributed generation side mode.

关键词

配置模式分布式光伏发电并网接纳储能接入

Keywords

configuration modedistributionphotovoltaic power generationgrid connection acceptanceenergy storage access

references

Views

139

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Comprehensive Analysis of Harmonics of Photovoltaic Grid-connected Inverter System

Application of Energy-saving 10 kV TSC on Photovoltaic Power Plant

Study on the Control Strategy of Photovoltaic Inverter in Unbalanced Grid

Study on Improved Type Perturbation Observation for Maximum Power Tracking of PV Generation Systems

Active Power Standby Photovoltaic System Based on Improved Droop Control Strategy

Related Author

ZHANG Mengru

DU Peng

GAN Jingfu

YAN Kun

ZHOU Yuebin

WANG Xiaotang

WANG Yaofei

RAO Chonglin

Related Institution

State Grid Jibei Electric Power Co., Ltd., Tangshan Power Supply Company

Shandong University

Huazhong University of Science and Technology

State Grid Jinyun Electric Power Supply Company

Zhejiang University Electric College

⁰