风光气储发电控制系统  

Wind-solar and Pressure Energy Storage Hybrid Generation System

作　　者：于浩源[1] 姜顺先[1] 

机构地区：[1]江苏大学机电研究所,镇江212013

出　　处：《自动化与仪表》2012年第6期45-48,共4页Automation & Instrumentation

基　　金：科技型中小企业创新基金项目(11C26213201397)

摘　　要：针对风能能量密度低和风力发电系统供电稳定性差的难题,提出了新型的风光气蓄组合发电系统,并根据此系统设计了基于PLC的控制系统。该发电系统是在原有风光互补系统上增加了气压储能以及相应的控制装置,按照既定的控制策略,以提高持续供电的品质。通过对新型发电系统进行数学建模和相关的实验研究,证明了该发电系统有效改善了风电系统持续供电的能力以及其控制系统发电的合理性与实用性。The wind-solar and pressure energy storage hybrid generation system and controller were proposed in order to solve the problem includes low wind energy density and poor stability problems in wind power generation. The new system which can improve the quality of generation system has a pressure energy storage device in which the gas was stored under pressure in the tank and a control unit on the basis of wind-solar generation system. According to the new generation system of mathematical modeling and experimental tests,the results showed that the new generation can improve continuously power and the controller was reasonable.

关 键 词：风力发电 液压储能 蓄能器 风光互补系统 P LC 

分 类 号：TK89[动力工程及工程热物理—流体机械及工程]