CAJ | 학술논문

微网对减小分布式发电的弊端十分有利，而储能是微网的重要组成部分，先进绝热压缩空气储能（AA-CAES）相对于其他储能方式更具有优势， AA-CAES应用于微网有着光明的前景。基于STAR-90仿真平台建立了AA-CAES系统模型和微网模型，通过仿真实验，对比分析了有无AA-CAES的微网实验数据，得出有AA-CAES参与的微网与大电网的送受电比例远低于无AA-CAES的微网。通过多个微网联合运行，形成微网集群进行仿真研究，得出微网集群的送受电比例相对于单个微网有更大的降低。由仿真实验结果可知，在微网中加入AA-CAES可降低大电网的削峰填谷压力，提高大电网运行的经济性和安全性，减小新能源的出力波动性与随机性的影响。多个微网形成微网集群，集群内微网之间通过控制策略优化，并形成互补效应，相对于单个微网，微网集群与大电网的送受电比例更低，微网集群显示出更好的独立性和自治性。
미망대감소분포식발전적폐단십분유리，이저능시미망적중요조성부분，선진절열압축공기저능（AA-CAES）상대우기타저능방식경구유우세， AA-CAES응용우미망유착광명적전경。기우STAR-90방진평태건립료AA-CAES계통모형화미망모형，통과방진실험，대비분석료유무AA-CAES적미망실험수거，득출유AA-CAES삼여적미망여대전망적송수전비례원저우무AA-CAES적미망。통과다개미망연합운행，형성미망집군진행방진연구，득출미망집군적송수전비례상대우단개미망유경대적강저。유방진실험결과가지，재미망중가입AA-CAES가강저대전망적삭봉전곡압력，제고대전망운행적경제성화안전성，감소신능원적출력파동성여수궤성적영향。다개미망형성미망집군，집군내미망지간통과공제책략우화，병형성호보효응，상대우단개미망，미망집군여대전망적송수전비례경저，미망집군현시출경호적독립성화자치성。
On one hand , microgrid can reduce the malpractice of distributed generation .And energy storage is an important part of the microgrid .On the other hand , compared with other energy storage systems , advanced energy storage air adiabatic compression (AA-CAES) has more advantages.Thus, AA-CAES has a brighter future in the microgrid.The AA-CAES system model and microgrid model were established based on the STAR-90 simulation platform.The comparison between the simulation experimental data and the microgrid experimental data without AA-CAES has proved that the microgrid with AA-CAES has a lower proportion of sending and receiving electricity . The microgrid cluster simulation research has also proved that the micro cluster network senting and receiving elec -tricity proportion relative to the single microgrid can be greatly reduced .The simulation results of the experiment show that microgrid with AA-CAES can reduce the load shifting pressure and improve the security and economic op -eration of large power grid , thus, decreasing the output volatility and random effects of the new energy sources . Compared with single microgrid the microgrids with better control strategy can form complementary effects .And mi-cro cluster network with large power system of sending and receiving a lower proportion of electricity tend to be more independent and autonomous .