电力系统保护与控制
電力繫統保護與控製
전력계통보호여공제
POWER SYSTM PROTECTION AND CONTROL
2014年
17期
8-14
,共7页
同步发电机%静止同步补偿器%目标全息反馈法%励磁控制%协调控制
同步髮電機%靜止同步補償器%目標全息反饋法%勵磁控製%協調控製
동보발전궤%정지동보보상기%목표전식반궤법%려자공제%협조공제
Synchronous synchronousgenerator%STATCOM%NCOHF%excitation control%coordinated control
提出同步发电机励磁与静止同步补偿器（Static Synchronous Compensator，STATCOM）非线性协调控制方案。在研究同步发电机励磁与静止同步补偿器协调控制问题的基础上，以系统重要物理量建立多目标控制方程，并运用目标全息反馈法进行非线性协调控制设计。所提出的非线性控制方案充分考虑了同步发电机端电压、有功功率和角速度以及STATCOM接入点电压，并确保它们在非线性反馈中得到惩罚与控制，从而具有良好的动、静态性能。最后，建立系统仿真模型，进一步验证所提出方法的有效性。
提齣同步髮電機勵磁與靜止同步補償器（Static Synchronous Compensator，STATCOM）非線性協調控製方案。在研究同步髮電機勵磁與靜止同步補償器協調控製問題的基礎上，以繫統重要物理量建立多目標控製方程，併運用目標全息反饋法進行非線性協調控製設計。所提齣的非線性控製方案充分攷慮瞭同步髮電機耑電壓、有功功率和角速度以及STATCOM接入點電壓，併確保它們在非線性反饋中得到懲罰與控製，從而具有良好的動、靜態性能。最後，建立繫統倣真模型，進一步驗證所提齣方法的有效性。
제출동보발전궤려자여정지동보보상기（Static Synchronous Compensator，STATCOM）비선성협조공제방안。재연구동보발전궤려자여정지동보보상기협조공제문제적기출상，이계통중요물리량건립다목표공제방정，병운용목표전식반궤법진행비선성협조공제설계。소제출적비선성공제방안충분고필료동보발전궤단전압、유공공솔화각속도이급STATCOM접입점전압，병학보타문재비선성반궤중득도징벌여공제，종이구유량호적동、정태성능。최후，건립계통방진모형，진일보험증소제출방법적유효성。
Nonlinear coordinated control is presented for synchronous generator excitation and Static Synchronous Compensator (STATCOM) in this paper. Considering the coordinated control problem of synchronous generator excitation and STATCOM, multi-objective equations are built to include system variables interested by practical operation. When Nonlinear Control method with Objective Holographic Feedbacks (NCOHF) is applied to deal with above coordinated control, a nonlinear control method, called Nonlinear Coordinated Control with Objective Holographic Feedbacks (NCCOHF), is proposed. In this condition, satisfactory dynamic and static-state performances of terminal voltage, active power and angular speed are achieved except for the voltage at the STATCOM connection point. This is because these variables are punished during the course of nonlinear feedback. Finally, simulation model is built to examine the effectiveness of the proposed method.
