Experimental study and optimal design on operational performance of solar wind complementary system

HUA Junye; LIAO Yiyan; LI Gui; WU Wei; SHAO Yingshu

doi:10.19666/j.rlfd.201705041

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Experimental study and optimal design on operational performance of solar wind complementary system

更新时间：2025-09-28

- Experimental study and optimal design on operational performance of solar wind complementary system
- Thermal Power Generation Vol. 47, Issue 2, Pages: 25-30(2018)
- 作者机构：
  
  1. 南京师范大学能源与机械工程学院
  2. 江苏省地矿地热能有限公司
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.201705041
  CLC： TK51
- Published Online：31 January 2018，
  
  Published：2018
- 稿件说明：
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HUA Junye, LIAO Yiyan, LI Gui, et al. Experimental study and optimal design on operational performance of solar wind complementary system[J]. Thermal power generation, 2018, 47(2): 25-30.
DOI：

HUA Junye, LIAO Yiyan, LI Gui, et al. Experimental study and optimal design on operational performance of solar wind complementary system[J]. Thermal power generation, 2018, 47(2): 25-30. DOI： 10.19666/j.rlfd.201705041.

摘要

发挥太阳能、风能发电系统的互补优势

稳定高效地输出电能是解决现有能源紧缺、经济环保的重要举措。针对风光互补发电系统中的风能、太阳能发电特性

通过实验对影响风能、太阳能系统达到最优功率工作点的基本参数风速、风轮半径、负载、温度、光照强度等进行了研究;同时基于最大功率策略

针对某家庭用电需求进行优化设计

并探讨了风能、太阳能及蓄电池输出电能的特点。研究发现:风光互补发电系统发电输出基本稳定;在1天中的24 h内

中午时间段光照及风量充足

不需要蓄电池供电且电量有盈余

而其他时间段

除了晚间20:00—24:00以外

基本都需要蓄电池供电。

Abstract

The solar-wind complementary system

combining advantages of wind and solar energy

plays an important role in solving the current energy shortage and economic environmental protection issues. In order to find out how to maintain the optimal power of solar-wind complementary system

the influence of such parameters as wind speed

wind wheel radius

load

temperature and illumination intensity on the power of wind and solar energy were studied. In addition

based on the maximum power point tracking theory

the power demand of a household was optimized

and the characteristics of wind

solar and battery output power were discussed. The results show that

the generation output of the solar-wind complementary system is stable. At noon time in a day

the power output is abundant and don't require battery

implying the light and wind is enough during this time. However

in other time except 20:00~24:00 at night

the electricity basically needs to be supplied by the battery.

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