中国新通信
中國新通信
중국신통신
China New Telecommunications
2015年
19期
108-110
,共3页
加权效应%电力通信网投资规划%投资优化模型%资金约束%投资效益
加權效應%電力通信網投資規劃%投資優化模型%資金約束%投資效益
가권효응%전력통신망투자규화%투자우화모형%자금약속%투자효익
weighted effect%investment planning for the power communication network%investment optimization model%capital constraint%investment benefit
电力通信网投资项目之间往往存在一定的激励作用,而目前的研究很少涉及项目间关系及其对投资组合的影响.由此,本文引入现代投资组合理论,创造性地加入项目间的加权效应,设计一个电力通信网项目投资规划的优化模型,解决在有限投资资金约束下,对待选项目进行优化组合的问题,从而创造合理优化的投资效益,实现电网的全面协调可持续发展.
電力通信網投資項目之間往往存在一定的激勵作用,而目前的研究很少涉及項目間關繫及其對投資組閤的影響.由此,本文引入現代投資組閤理論,創造性地加入項目間的加權效應,設計一箇電力通信網項目投資規劃的優化模型,解決在有限投資資金約束下,對待選項目進行優化組閤的問題,從而創造閤理優化的投資效益,實現電網的全麵協調可持續髮展.
전력통신망투자항목지간왕왕존재일정적격려작용,이목전적연구흔소섭급항목간관계급기대투자조합적영향.유차,본문인입현대투자조합이론,창조성지가입항목간적가권효응,설계일개전력통신망항목투자규화적우화모형,해결재유한투자자금약속하,대대선항목진행우화조합적문제,종이창조합리우화적투자효익,실현전망적전면협조가지속발전.
There are certain incentive effects between the projects of power communication network, while the current study rarely involves the relationships and effects between projects. The paper introduces modern portfolio theory, adds the weighted effect between projects, and designs an optimization model for power communication network. It resolves the optimal combination of the projects under the constraint of the limited investment capital, creates a reasonable investment returns, and achieves comprehensive, coordinated and sustainable development of the power grid.
