关键词: 新能源装备, 智造, 影响因素, 作用机理

Abstract: At present, China is at the intersection of energy revolution and equipment manufacturing towards intelligent manufacturing. The energy revolution requires increasing the proportion of new energy in the energy structure to promote low-carbon energy structure, while the transformation from equipment manufacturing to intelligent manufacturing requires that China's equipment manufacturing be able to adapt to the development and changes of the environment and strive to improve enterprise capacity and management level. As a new energy equipment in front of equipment manufacturing development in China, its future intelligent manufacturing level will directly affect the development and utilization prospects of new energy in China, and then affect the low-carbon process of China's energy structure. The existing literature shows that the factors affecting the development of intelligent manufacturing include both external and internal factors. However, most of the previous research results are based on individual factors and lack of systematic and quantitative research. The mechanism of influencing factors on the development of intelligent manufacturing needs further study.This paper assumes that the external environment, enterprise capability, management level and intelligent manufacturing, as well as the external environment and enterprise capability are related. The external environment influences the intelligent development of new energy equipment from three aspects: policy environment, industrial cooperation and industry competition. External environment has a direct positive impact on smart manufacturing; enterprise capability variables are measured by innovation, integration, interconnection and other secondary variables, and the effect of enterprise capability on the development of smart manufacturing of new energy equipment is direct and positive; external environment has a direct positive impact on enterprise innovation capability, integration capability and interconnection capability, and has a direct positive impact on enterprise capability, thereby promoting new energy equipment intelligence. Manufacturing development; management level and enterprise capacity promote each other, which has a positive impact on enterprise capacity. In the process of promoting the development ofintelligent manufacturing of new energy equipment, it will also be enhanced. Management level has a direct and positive impact on enterprise capability, and then affects intelligent manufacturing.Before the formal issuance of large sample questionnaires, a small range of questionnaires were issued for predictive testing, and the reliability and validity of variables were preliminarily tested. The questionnaire was perfected according to the test results, which served as the basis of the formal questionnaire. The questionnaire consists of two parts. The first part is the basic information of the enterprise, including enterprise information, enterprise size and enterprise life. The second part is the main body of the questionnaire, including multiple measurement questions of each research variable. The subjects of the questionnaire were asked by Richter Five-Point Scale. In the pre-test stage, questionnaires are sent out by mail and e-mail, and in the empirical stage, questionnaires are sent out to leaders of new energy equipment manufacturing enterprises and scholars in the field ofintelligent manufacturing of new energy equipment. The validity rate of the questionnaire reached the general standard. In the measurement table part, the scale with good reliability and validity and high recognition in the relevant literature is cited. In this paper, Cronbachs Alpha coefficient method is used to test the reliability of the measurement scale, confirmatory factor analysis is used to test the validity of the survey data, and to judge the fitness of the model. The results show that the internal consistency and reliability of variables such as external environment, enterprise capability, management level and intelligent manufacturing are high, and the validity of these variables' structural models is good. On the basis of confirmatory factor analysis, the maximum likelihood method (ML) is used to validate the model design and related hypothesis of the influencing factors of the intelligent development of new energy equipment. In the process of empirical research, some items in the model are added to make the model pass the test.The empirical results show that the factors affecting the development ofintelligent manufacturing of new energy equipment mainly include external environment, enterprise capacity and management level. The empirical results show that the external environment, enterprise capability and management level are the main factors affecting the development of intelligent manufacturing of new energy equipment. The external environment and management level indirectly drive the development of intelligent manufacturing with enterprise capability as the intermediate variable. At the same time, the external environment has a direct impact on the development of intelligent manufacturing. Policy orientation puts forward the overall requirement for the development of enterprise capability. The upstream and downstream industrial cooperation can promote the communication between upstream and downstream enterprises in the process of intelligent manufacturing of new energy equipment, and has a direct impact on the enterprise capability. Industry competition forces enterprises to seek comparative advantages and makes the differences between enterprises. As can be seen from Figure 7, the external environment has a negative effect on the development ofintelligent manufacturing of new energy equipment. Some enterprises only rely on non-market-oriented means to occupy a monopoly position, or even illegal infringement to obtain profits, resulting in unfair industry competition; while some innovative enterprises are constrained by unfair industry competition, which makes it difficult to show their due innovative income, and the risk of intelligent development of new energy equipment and uncertain cycle factors make the effect of innovative investment obvious. There is a certain lag, which inhibits the endogenous power of the development of intelligent manufacturing of new energy equipment, leading to the new energy equipment manufacturing enterprises have no time to take into account its intelligent development. Enterprise capability can promote the development of intelligent manufacturing. New energy equipment manufacturing enterprises improve their technological innovation ability and strengthen core technology research and development, which plays an important role in promoting enterprises to take the path of innovation-driven development and achieve intelligent manufacturing. Digital integration can be used to design, analyze and optimize every link of production process, different levels, operation steps, production units, production lines and even the whole factory. It is the only way for new energy equipment manufacturing enterprises to realize intelligent manufacturing. New energy equipment manufacturing enterprises need to link up the upstream and downstream supply chains, information between supply and demand, internal products and equipment, people and equipment, so that information can be transferred independently in the industrial chain, and promote the transformation of enterprises from traditional manufacturing mode to intelligent manufacturing.The management level promotes the development of intelligent manufacturing by improving the ability of enterprises. From the point of view of the actual operation of the enterprise, the management level runs through the whole process of the enterprise industry chain, is the "soft power" of the enterprise, mainly plays a supporting and service role, but it is difficult to have a direct impact on the improvement of the enterprise capacity. The management level is more interacted with the external environment to promote the intelligent development of new energy equipment manufacturing enterprises. Information management can quickly collect information about external environment changes for decision-makers to make scientific decisions; organizational management can change organizational structure according to upstream and downstream industrial cooperation or industry competition to meet the development needs of new energy equipment manufacturing enterprises; process management can ensure that new energy equipment manufacturing enterprises maintain a gap in the process of cooperation with upstream and downstream enterprises. Smooth channel, avoid production problems caused by inappropriate coordination.According to the research conclusion of the mechanism of influencing factors, this paper puts forward the relevant policy suggestions from the following three aspects:From the perspective of the external environment of intelligent manufacturing development, the government decision-making departments should clarify the key points and policy orientation of intelligent manufacturing development of new energy equipment, and control the changing trend of influencing factors of intelligent manufacturing development of new energy equipment; industrial organizations should establish and provide some suggestions. Effective cooperation platform, technical and financial support, to ensure the development of new energy equipment smart manufacturing has a greater profit margin; relevant industry departments should guide enterprises to provide differentiated products and services in the process of smart manufacturing development. From the point of view of enhancing the enterprise's own ability, we should improve the ability of independent innovation by training and introducing talents, make technological prediction by scientific means, establish the main direction of technological innovation and implement innovation drive, break through the separation of ERP system and MES system, optimize the business process of each link of the existing industrial chain by using modern information technology, and improve the operation of the industrial chain. Efficiency: We should improve the level of interconnection, establish a rapid information collection and sharing mechanism, realize the dynamic matching of production and demand, and provide customized services for users on demand.From the aspect of improving enterprise management level, we should break the restriction of functional management structure, compress the internal information transmission chain and realize the rapid flow of information by reducing the hierarchical structure in the enterprise organization, establish a perfect information management system, scientifically manage and control the internal information transmission channel to ensure the timely and accurate transmission of information, and establish an effective management communication system. We should find out the contradictions of resource allocation in enterprises in time and take effective measures to solve them.

Key words: new energy equipment, intelligent manufacturing, influencing factors, mechanism of action