원문정보
초록
영어
The wind Storage Power Generation System can not only smooth output fluctuation and improve the quality of electric energy , but also can be used as standby power of black start, the research direction is a new way to realize power grid black start. During the process of black start, the wind storage system has characteristics of output fluctuation and small system stable different from other controllable starting power. According to wind speed, load, storage energy data ,the paper gives the criterion of black start implementation , through the control strategy of wind storage .the paper study the stability of the isolated system and black start system, and the proposed theory is verified. combined with the simulation example.
목차
1. Introduction
2. Characteristics of Wind Storage Power Generation System Black Start
2.1. Operating Characteristics of Wind Storage Power Generation System
2.2. Black Start Stability of Isolated System
2.3. Stability of Isolated System with Load Impact
3. Wind Storage Power Generation Black Start Model
3.1. Fan Model
3.2. All-vanadium Redox Flow Storage Model Building
3.3. Power Storage Inverter Model Building
3.4. Wind Storage System Model Building
4. Criterion of Wind Storage System Realizing Black Start
4.1. Criterion of Realizing Black Start
4.2. Impact Load Treatment
4.3. Black Start Scheme's Overall Flow Chart
5. Simulation Example
5.1. Windy Seasons (large wind speed change)
5.2. Windy Seasons (small wind speed change)
5.3. Seasons with Less Wind
6. Conclusion
References