A Comprehensive Evaluation Method of Power Planning Scheme

Abstract

The invention discloses a comprehensive evaluation method for a power supply planning scheme. After obtaining multiple target information in the power supply planning scheme and multiple evaluation factors corresponding to each target information, the evaluation index of the power supply planning scheme is constructed according to the obtained information. Then, according to the standardized scoring results and weight coefficients of each evaluation factor, the comprehensive evaluation index of the power supply planning scheme is obtained, and finally the comprehensive evaluation index is used to comprehensively evaluate the power supply planning scheme. It can be seen that the application of this evaluation method can organically integrate the relevant factors affecting power planning schemes, construct an index system for quantitatively evaluating the pros and cons of power supply planning schemes, and grasp the differences of various planning schemes as a whole according to the comprehensive evaluation index of power supply planning. Then realize the evaluation of the pros and cons of the power planning scheme. In turn, it can improve the comprehensiveness, objectivity and accuracy of the evaluation of the power planning scheme, and effectively guide the construction of the power planning system.

Description

technical field [0001] The invention relates to the technical field of power system planning, in particular to a method for comprehensive evaluation of power supply planning schemes. Background technique [0002] Power supply planning is one of the important contents of power system planning. Its main content includes rational planning of power supply types, construction scale, power supply distribution, and power supply commissioning timing. The planning results will directly affect the future operation reliability, flexibility, and safety of the power system. and economy etc. [0003] Existing research on evaluation indicators of power planning schemes mainly focuses on distributed power systems, intermittent power systems, etc., and less involves the efficiency, flexibility, and safety of the entire power generation system itself. At the same time, in the process of comprehensive evaluation of the pros and cons of planning schemes, it often relies on the subjective exper...

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Problems solved by technology

[0003] Existing research on evaluation indicators of power planning schemes mainly focuses on distributed power systems, intermittent power systems, etc., and has little involvement in the efficiency, flexibility, and safety of the entire power generation system itself.

At the same time, in the process of comprehensive evaluation of the pros and cons of planning schemes, it often relies on the subjective experience and technical background of decision makers, and lacks the organic integration of relevant factors affecting power supply planning schemes, which is not conducive to grasping the differences of various comparison schemes as a whole

Overall, there is still no comprehensive evaluation method for power planning schemes that is fully mature.

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