Research and Application of Post Evaluation Method for Power Grid Technology Projects

Abstract

With the development of refined power grid investment, power grid companies pay more attention to investment benefits and effects while taking into account reliability. However, in the practice of project evaluation, there are problems of “emphasis on results and neglect of transformation”, “emphasis on long-term and neglect on short-term”, poor objectivity and low accuracy of economic benefit evaluation. According to the characteristics of science and technology projects, the concept, scope and time scale of the post-evaluation of power grid science and technology projects are defined. On the basis of the existing State Grid Corporation’s project post-evaluation, an evaluation index and a mid- and long-term evaluation system were established to comprehensively evaluate the investment benefits of scientific and technological projects and improve the evaluation mechanism of current evaluation indicators. This paper also digs out the guiding indicators of evaluation, and takes the economic benefits of result transformation as an important evaluation indicator to guide project implementers to improve project quality during project implementation, thereby improving the efficiency and benefits of scientific research project investment.