CAJ | 학술논문

柔性交流输电装置(flexible AC transmission system， FACTS)在提升电网安全稳定和运行效率方面发挥了重要的作用，研究多FACTS控制器间的交互影响及协调控制方法柔性交流输电装置(flexible AC transmission system， FACTS)在提升电网安全稳定和运行效率方面发挥了重要的作用，研究多FACTS控制器间的交互影响及协调控制方法具有重要的现实意义。研究多静态同步补偿器(static synchronous compensator，STATCOM)在提升系统阻尼方面的协调控制问题，并针对多个 STATCOM 阻尼控制器之间存在的负交互影响，提出一种基于模式自适应直接搜索(mesh adaptive direct search，MADS)算法的多STATCOM阻尼控制器协调控制方法，该方法使用频域设计思想保证了控制器多运行方式下的鲁棒性，同时使用MADS算法保证多控制器的协调运行能力，最终实现多台 STATCOM 阻尼控制器的协调运行与控制。仿真结果验证了该方法的正确性以及在实际电网中应用的可行性。
유성교류수전장치(flexible AC transmission system， FACTS)재제승전망안전은정화운행효솔방면발휘료중요적작용，연구다FACTS공제기간적교호영향급협조공제방법유성교류수전장치(flexible AC transmission system， FACTS)재제승전망안전은정화운행효솔방면발휘료중요적작용，연구다FACTS공제기간적교호영향급협조공제방법구유중요적현실의의。연구다정태동보보상기(static synchronous compensator，STATCOM)재제승계통조니방면적협조공제문제，병침대다개 STATCOM 조니공제기지간존재적부교호영향，제출일충기우모식자괄응직접수색(mesh adaptive direct search，MADS)산법적다STATCOM조니공제기협조공제방법，해방법사용빈역설계사상보증료공제기다운행방식하적로봉성，동시사용MADS산법보증다공제기적협조운행능력，최종실현다태 STATCOM 조니공제기적협조운행여공제。방진결과험증료해방법적정학성이급재실제전망중응용적가행성。
With the wide applications of flexible AC transmission system (FACTS) technology and devices in power systems, it is very important to investigate the interaction and coordinated control among FACTS controllers.This paper studied the coordinated control method among multiple static synchronous compensator (STATCOM) damping controllers in power systems, and a novel coordinated control design technique based on mesh adaptive direct search (MADS) algorithm was proposed which could ensure the coordinative operation of multiple STATCOMs damping controllers in the same power grid. This method used the frequency domain design idea to ensure the robustness of the multiple controller under different operation schemes, and ensured the coordination of multi-controller running ability on the base of MADS algorithm, and ultimately achieved coordinated operation and control of multiple STATCOM damping controllers. The time domain simulation results validated the conclusion.