{'fraction_non_alphanumeric': 0.019793459552495698, 'fraction_numerical': 0.0, 'mean_word_length': 5.4972067039106145, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Research on Smart Grid Value-added Services Evaluation Based on Enterprise Ecology Metho

Smart grid value-added service is one of the important forms of smart grid comprehensive benefits. It is also the inevitable outcome of certain stage of smart grid development and diversified demands. To ensure the sustainable and healthy development of smart grid value-added services, it is urgent to construct a smart grid value-added service evaluation system. In this paper, the smart grid value added service evaluation is studied. The complete procedure, including index system construction, comprehensive evaluation method selection and evaluation results analysis, are established. The index system is built based on the Enterprise Ecology theory and evaluated with the DAHP-TOPSIS method. Three dimensions, including external environment, enterprise profitability and social contribution, are considered and evaluated, which assists to provide several important references for the planning and the implementation of smart grid value-added projects. The case study verifies the scientific nature and accuracy of the index system and method proposed in this paper.