技术经济
技術經濟
기술경제
Technology Economics
2009年
3期
66~69
,共null页
施应玲 孙艺新 谭忠富 庞南生
施應玲 孫藝新 譚忠富 龐南生
시응령 손예신 담충부 방남생
差别电价 系统动力学 传导机制 延迟性
差彆電價 繫統動力學 傳導機製 延遲性
차별전개 계통동역학 전도궤제 연지성
discriminatory electricity price ; system dynamics; transmission mechanism; delay
本文以高耗能企业中的电解铝企业为例,运用差别电价政策的系统动力学仿真模型,模拟差别电价对企业的单位产品成本、用电量等指标的影响以及其最终引起企业经营决策的变化。研究表明:差别电价对电解铝企业的“用电量增加”、“生产量”具有明显的降低效果,且随着时间的推移,此影响的效果越来越显现,并且差别电价对高耗能企业的生产决策影响具有延迟效应。
本文以高耗能企業中的電解鋁企業為例,運用差彆電價政策的繫統動力學倣真模型,模擬差彆電價對企業的單位產品成本、用電量等指標的影響以及其最終引起企業經營決策的變化。研究錶明:差彆電價對電解鋁企業的“用電量增加”、“生產量”具有明顯的降低效果,且隨著時間的推移,此影響的效果越來越顯現,併且差彆電價對高耗能企業的生產決策影響具有延遲效應。
본문이고모능기업중적전해려기업위례,운용차별전개정책적계통동역학방진모형,모의차별전개대기업적단위산품성본、용전량등지표적영향이급기최종인기기업경영결책적변화。연구표명:차별전개대전해려기업적“용전량증가”、“생산량”구유명현적강저효과,차수착시간적추이,차영향적효과월래월현현,병차차별전개대고모능기업적생산결책영향구유연지효응。
This paper takes electrolytic aluminium enterprises as the example,and uses the system dynamic mode to simulate the influence of the discriminatory electricity price policy on enterprise's unit cost as well as electricity consumption and the change of management decision made by enterprises. The results show that:the discriminatory electricity price helps to decrease the electricity consumption addition and the production obviously, and such effects are becoming more and more obvious along with time; further more, the influence of the discriminatory electricity price on the production decision made by high energy-consuming enterprises has a delay