The"Dual Carbon"Goal is one of the critical strategic tasks in China's new stage of development,and fiscal and tax policies play an essential role in promoting the"dual carbon target"process.Cu...The"Dual Carbon"Goal is one of the critical strategic tasks in China's new stage of development,and fiscal and tax policies play an essential role in promoting the"dual carbon target"process.Currently,China's fiscal and taxation policies to encourage the realization of the"dual carbon"target are faced with problems such as the lack of budgetary and tax regulation means and the lack of investment in the energy conservation industry.Throughout the mature experience of Britain,the United States,Japan,and other countries,although different,they all chose to levy carbon tax and tax incentives as the path to promote energy transformation.To further encourage energy conversion,China can choose to establish a carbon tax mechanism and promote and improve low-carbon preferential policies and other diversified fiscal and tax policies.展开更多
Goal oriented( GO) methodology is a kind of success oriented system reliability analysis method and has been used widely.The repairable system with dual input closed-loop feedback link( DICLFL) considering shutdown co...Goal oriented( GO) methodology is a kind of success oriented system reliability analysis method and has been used widely.The repairable system with dual input closed-loop feedback link( DICLFL) considering shutdown correlation didn't make reliability analysis accurately based on existing GO methodology. So, a reliability analysis method used to deal with DICLFL considering shutdown correlation is provided based on GO methodology.Firstly, a new operator, which is used to describe DICLFL considering shutdown correlation,whose number is 1,is created and named as Type 9C operator. And then,the formulas of type 9C operator are derived based on Markov process theory. Finally,the new method presented in this paper is adopted to conduct the reliability analysis of an electro-hydraulic servo speed control system. The analysis result is compared with those of Monte Carlo simulation and fault tree analysis( FTA). The comparison results show that this new reliability analysis method based on GO methodology is feasible and meaningful for reliability analysis of repairable systems with DICLFL considering shutdown correlation.Meantime,it will be useful for more other applications.展开更多
文摘The"Dual Carbon"Goal is one of the critical strategic tasks in China's new stage of development,and fiscal and tax policies play an essential role in promoting the"dual carbon target"process.Currently,China's fiscal and taxation policies to encourage the realization of the"dual carbon"target are faced with problems such as the lack of budgetary and tax regulation means and the lack of investment in the energy conservation industry.Throughout the mature experience of Britain,the United States,Japan,and other countries,although different,they all chose to levy carbon tax and tax incentives as the path to promote energy transformation.To further encourage energy conversion,China can choose to establish a carbon tax mechanism and promote and improve low-carbon preferential policies and other diversified fiscal and tax policies.
基金Technical Basis Projects of China's MIIT(Nos.ZQ092012B003,2012090003)
文摘Goal oriented( GO) methodology is a kind of success oriented system reliability analysis method and has been used widely.The repairable system with dual input closed-loop feedback link( DICLFL) considering shutdown correlation didn't make reliability analysis accurately based on existing GO methodology. So, a reliability analysis method used to deal with DICLFL considering shutdown correlation is provided based on GO methodology.Firstly, a new operator, which is used to describe DICLFL considering shutdown correlation,whose number is 1,is created and named as Type 9C operator. And then,the formulas of type 9C operator are derived based on Markov process theory. Finally,the new method presented in this paper is adopted to conduct the reliability analysis of an electro-hydraulic servo speed control system. The analysis result is compared with those of Monte Carlo simulation and fault tree analysis( FTA). The comparison results show that this new reliability analysis method based on GO methodology is feasible and meaningful for reliability analysis of repairable systems with DICLFL considering shutdown correlation.Meantime,it will be useful for more other applications.
