• 海上风电接入电网建模与故障穿越技术 9787519855116
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海上风电接入电网建模与故障穿越技术 9787519855116

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山东泰安
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作者余浩

出版社中国电力出版社有限责任公司

ISBN9787519855116

出版时间2020-05

装帧平装

开本16开

定价85元

货号11178321

上书时间2024-06-29

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作者简介
余浩,工学硕士,高级工程师,广东电网有限责任公司电网规划研究中心三级助理技术专家,主要从事电网规划、系统仿真及新能源并网研究。
  黎灿兵,工学博士,上海交通大学电气系教授,主要从事新能源并网消纳与储能研究。
  林勇,工学硕士,高级工程师,广东电网有限责任公司二级技术专家,主要从事电网规划、系统分析及新能源并网消纳研究。

目录
目 录
前言
第1 章 概述 ·················································································· 1
1.1 全球海上风电发展概述 ··························································1
1.2 中国海上风电发展概述 ··························································3
1.3 海上风电技术发展特点 ··························································4
1.4 海上风电场并网导则 ·····························································6
第2 章 双馈风电机组建模与特性分析 ··············································· 20
2.1 风力涡轮机模块 ································································· 20
2.2 发电机侧变流器控制模块 ····················································· 22
2.3 网侧变流器控制模块 ··························································· 25
2.4 风速模块 ·········································································· 28
2.5 传动系统模块 ···································································· 28
2.6 Crowbar 保护电路 ······························································· 29
2.7 超级电容模块 ···································································· 29
2.8 高低电压穿越模块 ······························································ 31
2.9 高低电压穿越控制策略 ························································ 33
2.10 整机模型及验证 ································································ 35
第3 章 永磁半直驱风电机组建模与特性分析 ······································ 43
3.1 永磁同步发电机模块 ··························································· 43
3.2 机侧变流器控制模块 ··························································· 44
3.3 网侧变流器控制模块 ··························································· 45
3.4 PWM 调制模块 ·································································· 48
3.5 负序控制模块 ····································································· 49
3.6 虚拟阻尼模块 ····································································· 51
3.7 高低电压穿越模块 ······························································· 52
3.8 Chopper 保护模块 ································································ 55
3.9 高低电压穿越控制策略 ························································· 56
3.10 整机模型及验证 ································································ 58
第4 章 风电场的等值模型及特性分析 ··············································· 83
4.1 风电场等值目标及思路 ························································· 83
4.2 基于风速因子的风电场分群方法 ············································· 87
4.3 风电场等值参数计算方法 ······················································ 90
4.4 等值模型仿真验证 ······························································· 95
第5 章 柔性直流输电在海上风电并网中的应用 ································· 102
5.1 柔性直流输电概述 ····························································· 102
5.2 海上风电柔性直流并网特点 ················································· 105
5.3 柔性直流输电基本工作原理 ················································· 106
5.4 柔性直流输电并网对风电场的要求 ········································ 119
第6 章 柔性直流并网系统建模及特性分析 ······································· 123
6.1 柔性直流输电系统及其控制 ················································· 123
6.2 关键控制模块及建模 ·························································· 124
6.3 并网柔直故障穿越及其控制策略 ··········································· 132
6.4 并网柔直系统与海上风电场协调控制 ····································· 140
6.5 交直流并网模式仿真对比及特性分析 ····································· 143
第7 章 含高比例海上风电局部电网暂态建模仿真 ······························ 148
7.1 局部电网构建 ··································································· 148
7.2 海上风电场稳态特性仿真 ···················································· 159
7.3 海上风电高、低电压穿越特性仿真 ········································ 170
7.4 海上风电频率特性仿真 ······················································· 182
7.5 柔直并网海上风电协调控制特性仿真 ···································· 185
7.6 谐波仿真及治理 ······························································· 191
7.7 工频过电压仿真分析 ························································· 202
第8 章 海上风电并网对电网稳定性的影响 ······································· 223
8.1 大规模海上风电脱网风险及对系统安全稳定的影响 ·················· 223
8.2 海上风电场对电能质量的影响 ············································· 234
8.3 海上风电场工频过电压问题及对系统的影响 ··························· 242
8.4 海上风电并网对电网规划发展的影响 ···································· 253

内容摘要
海上风能以其资源丰富、发电利用小时数相对较高、靠近负荷中心、不占用土地和适宜大规模开发等特点,成为近年来世界各国争相开发的新型能源。在此背景下编写了本书,对海上风电接入电网技术进行研究。
本书共分为8章,分别为概述、双馈风电机组建模与特性分析、永磁半直驱风电机组建模与特性分析、风电场的等值模型及特性分析、柔性直流输电在海上风电并网中的应用、柔性直流并网系统建模及特性分析、含高比例海上风电局部电网暂态建模仿真、海上风电并网对电网稳定性的影响。

精彩内容
海上风能以其资源丰富、发电利用小时数相对较高、靠近负荷中心、不占用土地和适宜大规模开发等特点,成为近年来世界各国争相开发的新型能源。在此背景下编写了本书,对海上风电接入电网技术进行研究。
  本书共分为8章,分别为概述、双馈风电机组建模与特性分析、永磁半直驱风电机组建模与特性分析、风电场的等值模型及特性分析、柔性直流输电在海上风电并网中的应用、柔性直流并网系统建模及特性分析、含高比例海上风电局部电网暂态建模仿真、海上风电并网对电网稳定性的影响。

媒体评论
海上风能具有资源丰富、发电利用小时数相对较高、靠近负荷中心、不占用土地和适宜大规模开发等特点,是新能源发展的前沿领域,也是目前发展潜力最大的可再生能源。发展海上风电成为优化能源结构、实现能源转型升级、促进装备制造业发展的重要举措。
本书主要针对高比例海上风电集中接入局部电网,进行含高比例海上风电集群建模仿真技术和故障穿越特性等方面的研究,建立适用于大规模海上风电集中接入局部电网的电磁暂态详细仿真模型,揭示不同故障情况下大规模海上风电基地内部电力电子元件以及这些元件与电网间故障特性的交互作用对电网安全的影响机理。为后续开展含高比例海上风电集中接入局部电网的暂态建模仿真、并网要求、接入模式、运行控制、电能质量控制等方面的技术研究提供仿真基础支撑,促进海上风电并网技术的发展,提升电网安全可靠消纳海上风电的能力

本书将理论与仿真分析充分结合,更加容易读者理解与分析;(1)详细地介绍了两种当前主流风机在PSCAD仿真软件上的建模过程,并与得到实测数据进行对比验证;  (2)本书详细地介绍了风电场的等值方法,并通过大量仿真结果得以验证;(3)本书详细地介绍了柔性直流输电系统与风电场的协调控制,通过大量仿真结果进行验证; 本书详细地介绍了海上风电并网对局部电网的影响,通过大量仿真结果进行验证

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