对分布式发电实验室系统进行了建模和潮流仿真分析,介绍了光伏发电、风力发电的潮流计算模型。最后,利用仿真软件对实验室系统在并网和孤岛运行等各种情况下的潮流进行了仿真分析。该实验室平台可以为今后进行分布式发电系统的理论研究提供试验验证工具。
The modeling of distribution generation (DG) laboratory system and the simulation of its power flow are conducted. The calculation models for photovoltaic generation and wind power generation are expounded. By use of simulation software, the power flow of DG laboratory system under various, conditions, e.g., the isolated island operation and grid-connected operation, is simulated. Establishing above-mentioned laboratory platform can offer experimental verification for theoretical research on DG system in future.