光-煤混合发电逐时稳态模型计算及性能研究  

Calculation and performance study of hourly steady-state model for solar-coal hybrid power generation

作　　者：刘伟 党文越 金宏达 孟繁兵 黄朝阳 LIU Wei;DANG Wenyue;JIN Hongda;MENG Fanbing;HUANG Zhaoyang(Electric Power Research Institute of Stsite Grid Heilongjiang Electric Power Co.,Ltd.,Harbin 150030,China)

机构地区：[1]国网黑龙江省电力有限公司电力科学研究院,哈尔滨150030

出　　处：《黑龙江电力》2022年第6期516-522,共7页Heilongjiang Electric Power

摘　　要：为研究光-煤发电系统设计和运行功率预测,提出太阳能瞬时直射辐射照度分布模型和光-煤混合发电系统模型及其性能计算方法。计算分析光-煤混合发电系统的静态性能、逐时稳态性能和年内各月性能的变化规律,比较年内各月之间的性能差异,得到哈尔滨地区太阳能混合发电系统的设计评估和运行中发电量的中长期预测模型。In order to study the design and operation power prediction of the solar-coal power generation system, the distribution model of the instantaneous direct solar radiation intensity and the model of the solar-coal hybrid power generation system and its performance calculation method are presented. The static performance, hourly steady-state performance and monthly performance variation rule of the solar-coal hybrid power generation system were calculated and analyzed, and the performance differences between months of the year were compared. The design evaluation and mid-and-long term prediction model of the solar hybrid power generation system in Harbin was obtained.

关 键 词：太阳能 太阳能瞬时直射辐射照度 光-煤混合发电系统 静态性能 逐时稳态性能 

分 类 号：TM611[电气工程—电力系统及自动化] TM615