中国科技纵横
中國科技縱橫
중국과기종횡
CHINA SCIENCE & TECHNOLOGY PANORAMA MAGAZINE
2013年
1期
221-223
,共3页
经营风险%电网公司%Theil不均衡指数%灰色评价
經營風險%電網公司%Theil不均衡指數%灰色評價
경영풍험%전망공사%Theil불균형지수%회색평개
business risk%grid corporation%Theil disequilibrium index%grey evaluation
电网公司经营风险关系着整个电力系统的安全稳定运行.在对电网公司经营过程中面临的风险进行深入分析和辨识的基础上,建立了较为全面的电网公司经营风险指标体系.提出了基于Theil不均衡指数的灰色评价方法,运用Theil不均衡指数确定各级指标的权重,再在此基础上进行灰色综合评价.最后通过算例说明该方法的合理性和客观性.
電網公司經營風險關繫著整箇電力繫統的安全穩定運行.在對電網公司經營過程中麵臨的風險進行深入分析和辨識的基礎上,建立瞭較為全麵的電網公司經營風險指標體繫.提齣瞭基于Theil不均衡指數的灰色評價方法,運用Theil不均衡指數確定各級指標的權重,再在此基礎上進行灰色綜閤評價.最後通過算例說明該方法的閤理性和客觀性.
전망공사경영풍험관계착정개전력계통적안전은정운행.재대전망공사경영과정중면림적풍험진행심입분석화변식적기출상,건립료교위전면적전망공사경영풍험지표체계.제출료기우Theil불균형지수적회색평개방법,운용Theil불균형지수학정각급지표적권중,재재차기출상진행회색종합평개.최후통과산례설명해방법적합이성화객관성.
The business risk of Grid Corporation is related to the safe and stable operation of the entire power system. On the basis of the in-depth analysis and identification of risks faced by the business process of Grid Corporation, a risk evaluation index system is established. The article proposes the grey evaluation method based on the Theil disequilibrium index, using Theil disequilibrium index to determine the weights of indicators at al levels, and on this basis, conducts grey comprehensive evaluation. Final y, the example proves that the method is reasonable and objective.