Research on the Whole Life Cycle of Digital Construction of Power Grid Enterprises based on Product Concept

At present, the whole life cycle management stage of digital construction of power grid enterprises is generally set in one-way form, and the limitation of the control scope of power enterprises leads to the decline of the optimal ratio of life cycle management. Therefore, this paper puts forward the design and verification research on the whole life cycle of digital construction of power grid enterprises based on product concept. First, we can design the idea of life cycle management, adopt a multi-objective approach, break the restrictions on the control scope of electric power enterprises, establish a digital life cycle management stage of multi-objective enterprises, design a product concept life cycle management model based on this, and adopt a "demand library" to track and control and strengthen the practice of life cycle construction. The test results show that the final optimal ratio of life cycle management can reach above 16 for the 7 selected life cycle management test unit areas, which shows that with the assistance and support of product concepts, the currently designed life cycle practice management mode of digital construction of power grid enterprises is more flexible, changeable and effective, which can ensure the life cycle practice and effect of digital construction of power grid enterprises in different background environments and has practical application value.