A Post-evaluation Index System of Active Distribution Network Project and Its Comprehensive Evaluation Method

doi:10.12096/j.2096-4528.pgt.20102

Abstract

Abstract:

Post-evaluation of distribution network project can be used to sum up experience, learn lessons and improve the decision-making level through the comprehensive evaluation of the whole project. With a large number of distributed power sources accessing the distribution network in recent years, the structure and operation control of the distribution network have changed. In order to improve the construction quality of distribution network project and the decision-making level of distribution project, the traditional distribution network evaluation index system was optimized, corresponding evaluation indexes were added or modified, an index system suitable for the post-evaluation of active distribution network project was established. The corresponding fuzzy comprehensive evaluation method was proposed. Finally, the feasibility and superiority of the index system and evaluation method were verified by an example.

Key words: active distribution network, post-evaluation, distributed generation, fuzzy comprehensive evaluation

CLC Number:

TK01
TM726

Rangda DUAN. A Post-evaluation Index System of Active Distribution Network Project and Its Comprehensive Evaluation Method[J]. Power Generation Technology, 2021, 42(1): 86-93.

Figures/Tables 6

References 28

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指标	隶属度	指标	隶属度
A11	(1, 0.2, 0, 0, 0)	B56	(1, 0.7, 0.5, 0, 0)
A12	(1, 0.2, 0, 0, 0)	C11	(1, 0.6, 0.4, 0.1, 0)
A13	(0.3, 1, 0.3, 0, 0)	C12	(1, 0.7, 0.4, 0, 0)
A2	(1, 0.7, 0.4, 0, 0)	C21	(1, 0.2, 0.2, 0, 0)
A31	(0.1, 0.8, 0.1, 0, 0)	C22	(0.4, 0.7, 0.3, 0, 0)
A32	(0, 0, 0.4, 1, 0.4)	C23	(0.3, 0.7, 0.3, 0, 0)
A33	(0.1, 0.7, 0.2, 0, 0)	C24	(0.1, 0.9, 0.1, 0, 0)
A34	(0.3, 1, 0.3, 0, 0)	C25	(0.3, 1, 0.3, 0, 0)
A35	(1, 0.2, 0.2, 0, 0)	C31	(0.1, 0.6, 0.4, 0.1, 0)
A36	(0.1, 0.9, 0.1, 0, 0)	C32	(0.5, 0.7, 0.5, 0.1, 0)
A41	(0, 0.3, 0.7, 0.3, 0)	C41	(1, 0.6, 0.4, 0.1, 0)
A42	(0.2, 0.5, 0.2, 0.1, 0)	C42	(0.5, 0.7, 0.5, 0.1, 0)
B1	(0.1, 0.6, 0.4, 0.1, 0)	C43	(0, 1, 0.6, 0.4, 0.1)
B2	(0, 0.9, 0.7, 0.4, 0.1)	C44	(0.1, 0.8, 0.1, 0, 0)
B3	(0.1, 0.8, 0.1, 0, 0)	C45	(0.5, 0.6, 0.4, 0, 0)
B4	(0, 0.3, 0.7, 0.3, 0)	C46	(0.6, 0.3, 0.2, 0.1, 0)
B51	(0.2, 1, 0.2, 0, 0)	C47	(1, 0.7, 0.4, 0, 0)
B52	(1, 0.2, 0.2, 0, 0)	C5	(0.7, 0.3, 0.2, 0, 0)
B53	(0.3, 1, 0.3, 0, 0)	D11	(1, 0.2, 0.2, 0, 0)
B54	(0, 0, 0.4, 1, 0.4)	D12	(0.1, 0.8, 0.1, 0, 0)
B55	(0.5, 0.7, 0.5, 0.1, 0)	D2	(0, 0.3, 0.7, 0.3, 0)

指标	隶属度	指标	隶属度
A11	(1, 0.2, 0, 0, 0)	B56	(1, 0.7, 0.5, 0, 0)
A12	(1, 0.2, 0, 0, 0)	C11	(1, 0.6, 0.4, 0.1, 0)
A13	(0.3, 1, 0.3, 0, 0)	C12	(1, 0.7, 0.4, 0, 0)
A2	(1, 0.7, 0.4, 0, 0)	C21	(1, 0.2, 0.2, 0, 0)
A31	(0.1, 0.8, 0.1, 0, 0)	C22	(0.4, 0.7, 0.3, 0, 0)
A32	(0, 0, 0.4, 1, 0.4)	C23	(0.3, 0.7, 0.3, 0, 0)
A33	(0.1, 0.7, 0.2, 0, 0)	C24	(0.1, 0.9, 0.1, 0, 0)
A34	(0.3, 1, 0.3, 0, 0)	C25	(0.3, 1, 0.3, 0, 0)
A35	(1, 0.2, 0.2, 0, 0)	C31	(0.1, 0.6, 0.4, 0.1, 0)
A36	(0.1, 0.9, 0.1, 0, 0)	C32	(0.5, 0.7, 0.5, 0.1, 0)
A41	(0, 0.3, 0.7, 0.3, 0)	C41	(1, 0.6, 0.4, 0.1, 0)
A42	(0.2, 0.5, 0.2, 0.1, 0)	C42	(0.5, 0.7, 0.5, 0.1, 0)
B1	(0.1, 0.6, 0.4, 0.1, 0)	C43	(0, 1, 0.6, 0.4, 0.1)
B2	(0, 0.9, 0.7, 0.4, 0.1)	C44	(0.1, 0.8, 0.1, 0, 0)
B3	(0.1, 0.8, 0.1, 0, 0)	C45	(0.5, 0.6, 0.4, 0, 0)
B4	(0, 0.3, 0.7, 0.3, 0)	C46	(0.6, 0.3, 0.2, 0.1, 0)
B51	(0.2, 1, 0.2, 0, 0)	C47	(1, 0.7, 0.4, 0, 0)
B52	(1, 0.2, 0.2, 0, 0)	C5	(0.7, 0.3, 0.2, 0, 0)
B53	(0.3, 1, 0.3, 0, 0)	D11	(1, 0.2, 0.2, 0, 0)
B54	(0, 0, 0.4, 1, 0.4)	D12	(0.1, 0.8, 0.1, 0, 0)
B55	(0.5, 0.7, 0.5, 0.1, 0)	D2	(0, 0.3, 0.7, 0.3, 0)

指标	下层指标权向量	指标	下层指标权向量
A1	(0.4, 0.3, 0.3)	C2	(0.20, 0.19, 0.245, 0.26, 0.11)
A3	(0.3, 0.2, 0.2, 0.1, 0.1, 0.1)	C3	(0.5, 0.5)
A4	(0.6, 0.4)	C4	(0.1, 0.2, 0.2, 0.2, 0.1, 0.1, 0.1)
A	(0.26, 0.475, 0.055, 0.21)	C	(0.16, 0.175, 0.255, 0.21, 0.2)
B5	(0.1, 0.15, 0.2, 0.1, 0.1, 0.35)	D1	(0.667, 0.333)
B	(0.09, 0.21, 0.25, 0.26, 0.19)	D	(0.5, 0.5)
C1	(0.5, 0.5)	G	(0.21, 0.26, 0.247, 0.287)

指标	下层指标权向量	指标	下层指标权向量
A1	(0.4, 0.3, 0.3)	C2	(0.20, 0.19, 0.245, 0.26, 0.11)
A3	(0.3, 0.2, 0.2, 0.1, 0.1, 0.1)	C3	(0.5, 0.5)
A4	(0.6, 0.4)	C4	(0.1, 0.2, 0.2, 0.2, 0.1, 0.1, 0.1)
A	(0.26, 0.475, 0.055, 0.21)	C	(0.16, 0.175, 0.255, 0.21, 0.2)
B5	(0.1, 0.15, 0.2, 0.1, 0.1, 0.35)	D1	(0.667, 0.333)
B	(0.09, 0.21, 0.25, 0.26, 0.19)	D	(0.5, 0.5)
C1	(0.5, 0.5)	G	(0.21, 0.26, 0.247, 0.287)

评价指标	模糊评价矩阵	评分
实施过程	(0.42, 0.34, 0.20, 0.04, 0.00)	82.5
经济效益	(0.04, 0.49, 0.33, 0.13, 0.01)	68.2
配网性能	(0.30, 0.43, 0.23, 0.04, 0.00)	79.8
社会影响及可持续性	(0.25, 0.30, 0.33, 0.12, 0.00)	73.8
综合评价	(0.24, 0.39, 0.28, 0.09, 0.00)	75.6