CAJ | 학술논문

基于最优化理论的智能配电网电压协调控制方法，需要协调控制所有的无功源及电压调节设备，对于数据的需求高，且不考虑不同设备动作时间的相互配合。基于此，分析了分布式发电对于现有配电网电压水平及其控制策略的影响，在此基础上研究了智能配电网的电压协调控制体系及其策略，该策略充分利用智能配电网的分布式发电资源以及电压调节设备，通过闭环控制逻辑实现电压的实时协调控制；同时设计了相应的智能配电网电压协调控制器。最后通过仿真试验验证了所提智能配电网的实时电压协调控制策略的有效性及实用性。
기우최우화이론적지능배전망전압협조공제방법，수요협조공제소유적무공원급전압조절설비，대우수거적수구고，차불고필불동설비동작시간적상호배합。기우차，분석료분포식발전대우현유배전망전압수평급기공제책략적영향，재차기출상연구료지능배전망적전압협조공제체계급기책략，해책략충분이용지능배전망적분포식발전자원이급전압조절설비，통과폐배공제라집실현전압적실시협조공제；동시설계료상응적지능배전망전압협조공제기。최후통과방진시험험증료소제지능배전망적실시전압협조공제책략적유효성급실용성。
Voltage coordination and control method for smart power distribution network based on optimal theory highly re-quires to coordinate and control all reactive power sourcesand voltage adjustment equipments which would not consider inter-action of action time of different equipments.Therefore,this paper analyzes influence on voltage level of present power dis-tribution network and its control strategy and studies voltage coordination and control system and strategy.This strategy full-y uses distributed generation resource and voltage adjustment equipments of smart power distribution network and realizes re-al-time coordination and control on voltage based on closed-loop control logic as well as designs corresponding voltage coordi-nation controller.Simulation experiment verifies effectiveness and practicability of the proposed real-time voltage coordina-tion and control strategy.