电气工程及其自动化专业论文 太阳能光伏发电系统及光伏建筑一体化

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届 次 2015 届

学生姓名 xxxxxx

学 号 xxxxxxxx

指导教师 xxxx 副教授

xxxx大学

毕 业 论 文

太阳能光伏发电系统及光伏建筑一体化

院 部 机械与电子工程学院

专业班级 电气工程及其自动化5班

二О一五年六月五日

目 录

摘要 ................................................................................................................................................. I

Abstract ......................................................................................................................................... II

引言 ................................................................................................................................................. 1

1 课题研究的背景、目的和意义 ................................................................................................. 1

1.1 课题研究的背景 .................................................................................................................. 1

1.2 课题研究的目的 .................................................................................................................. 1

1.2.1 太阳能发展历史 ............................................................................................................ 2

1.2.2 太阳能资源的优缺点 .................................................................................................... 2

1.2.3 我国太阳能资源分布及利用 ........................................................................................ 2

1.3课题研究的意义 ................................................................................................................... 3

2 太阳能光伏发电系统的国内外发展现状 ................................................................................. 3

2.1 国际上太阳能发展现状 ...................................................................................................... 4

2.2我国太阳能发展现状 ........................................................................................................... 8

2.2.1 发展中的问题—市场 .................................................................................................... 8

2.2.2 发展中的问题—技术 .................................................................................................... 9

2.2.3 发展中的问题—成本 .................................................................................................. 10

3 光伏并网发电系统逆变器的对比和选择 .............................................................................. 10

3.1 用于光伏并网发电系统的逆变器设计 ............................................................................ 11

3.1.1 光伏并入电网对逆变器的要求 .................................................................................. 11

3.1.2 光伏阵列对逆变器的要求 .......................................................................................... 12

3.1.3 用电客户对逆变器的要求 .......................................................................................... 12

3.1.4 光伏发电逆变器的主要性能指标 .............................................................................. 13

3.2光伏发电并网系统逆变器结构的比较 ............................................................................. 14

3.2.1高频链结构 ................................................................................................................... 15

3.2.2直流链结构 ................................................................................................................... 17

3.2.3 结构选择及其对比 ...................................................................................................... 19

4光伏建筑一体化的应用 ........................................................................................................... 21

4.1光伏并网发电系统与独立光伏发电系统的不同 ............................................................. 21

4.2 建筑与光伏器件的结合 .................................................................................................. 22

5结论与展望 ............................................................................................................................... 23

5.1 结论 .................................................................................................................................... 23

5.2 展望 .................................................................................................................................... 23

参考文献 ...................................................................................................................................... 24

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致谢 .............................................................................................................................................. 25

Contents

Abstract .......................................................................................................................................... II

Introduction ..................................................................................................................................... 1

1 Background,purpo and significance of the rearch ................................................................. 1

1.1 Background ............................................................................................................................ 1

1.2 Purpo .................................................................................................................................. 1

1.2.1 History of the development ............................................................................................. 2

1.2.2 Advantages an disadvantages .......................................................................................... 2

1.2.3 Distribution and utilization .............................................................................................. 2

1.3 Rearch ............................................................................................................................... 3

2 Domestic and international development ..................................................................................... 3

2.1 Current state of international solar energy development ....................................................... 4

2.2 Current state of solar energy development in China .............................................................. 8

2.2.1 Issues in development - Market ...................................................................................... 8

2.2.2 Issues in development - Technology ............................................................................... 9

2.2.3 Issues in development - Cost ......................................................................................... 10

3 The comparison and lection of inverter .................................................................................. 10

3.1 Inverter design for photovoltaic systems ............................................................................. 11

3.1.1 Requirement for photovoltaic grid inverter ................................................................. 11

3.1.2 Requirement of inverter for photovoltaic array ............................................................. 12

5 Conclusion and prospect ............................................................................................................ 23

5.1 Conclusion ........................................................................................................................... 23

5.2 Prospect ................................................................................................................................ 23

References ..................................................................................................................................... 24

Acknowledgement ......................................................................................................................... 25

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