In the coal mining process,a large amount of Coal Mine-Associated energy(CMAE),such as coal mine methane and underground wastewater,is produced.Research on the modeling and optimization dispatching of a Coal Mine-Inte...In the coal mining process,a large amount of Coal Mine-Associated energy(CMAE),such as coal mine methane and underground wastewater,is produced.Research on the modeling and optimization dispatching of a Coal Mine-Integrated Energy System(CMIES)with CMAE effectively saves energy and reduces carbon pollution.CMAE has great uncertainties owing to the affections of the hydrogeology conditions and mining schedules.In addition,thermal loads have high comfort requirements in mines,which brings great challenges to the optimization dispatching of CMIESs.Therefore,this paper studies the architecture and solution of CMIESs with a flexible thermal load and source-load uncertainty.First,to effectively improve the electric and thermal conversion efficiency,the architecture of CMIES,including a concentrating solar power station,is built.Second,for the scheduling model with bilateral uncertainty,the interval representation method with interval variables is proposed,and a multi-objective scheduling model based on the interval variables and flexible thermal load is constructed.Finally,we propose a solution method for the model with interval variables.A case study is conducted to demonstrate the performance of our model and method for lowering carbon emissions and cost.展开更多
1993年,英国的摇滚乐团BLUR发表了一张名为《现代生活就是垃圾》(Modern Life Is Rubbish)的专辑,其中歌曲《为了明天》(ForTomorrow)这样描绘了现代生活看似丰盛的内容——《这是现代化的生活还是垃圾式的生活,关于答案我们只有坚持到...1993年,英国的摇滚乐团BLUR发表了一张名为《现代生活就是垃圾》(Modern Life Is Rubbish)的专辑,其中歌曲《为了明天》(ForTomorrow)这样描绘了现代生活看似丰盛的内容——《这是现代化的生活还是垃圾式的生活,关于答案我们只有坚持到明天。》上世纪末,人们就已经在开始反思过剩生活方式的问题了,如今,一种曾经被媒体和主流思想鼓吹的奢侈理念正逐渐退离历史的舞台,取而代之的则是更为聪明的绿色生活。展开更多
基金supported by the National Key R&D Program of China(No.2022YFE0199000)the National Natural Science Foundation of China(No.62133015).
文摘In the coal mining process,a large amount of Coal Mine-Associated energy(CMAE),such as coal mine methane and underground wastewater,is produced.Research on the modeling and optimization dispatching of a Coal Mine-Integrated Energy System(CMIES)with CMAE effectively saves energy and reduces carbon pollution.CMAE has great uncertainties owing to the affections of the hydrogeology conditions and mining schedules.In addition,thermal loads have high comfort requirements in mines,which brings great challenges to the optimization dispatching of CMIESs.Therefore,this paper studies the architecture and solution of CMIESs with a flexible thermal load and source-load uncertainty.First,to effectively improve the electric and thermal conversion efficiency,the architecture of CMIES,including a concentrating solar power station,is built.Second,for the scheduling model with bilateral uncertainty,the interval representation method with interval variables is proposed,and a multi-objective scheduling model based on the interval variables and flexible thermal load is constructed.Finally,we propose a solution method for the model with interval variables.A case study is conducted to demonstrate the performance of our model and method for lowering carbon emissions and cost.
文摘1993年,英国的摇滚乐团BLUR发表了一张名为《现代生活就是垃圾》(Modern Life Is Rubbish)的专辑,其中歌曲《为了明天》(ForTomorrow)这样描绘了现代生活看似丰盛的内容——《这是现代化的生活还是垃圾式的生活,关于答案我们只有坚持到明天。》上世纪末,人们就已经在开始反思过剩生活方式的问题了,如今,一种曾经被媒体和主流思想鼓吹的奢侈理念正逐渐退离历史的舞台,取而代之的则是更为聪明的绿色生活。
