Human Capabilities for Smart Maintenance in Battery Production

Abstract

This master’s thesis investigates human capabilities required for Smart Maintenance in the Li-ion battery production industry, with a focus on Northvolt, a leading battery manufacturer in Sweden. The need for a well-structured maintenance organization becomes apparent as the battery production industry experiences rapid growth and increased complexity, driven by the demand for efficient and sustainable manufacturing processes. The study addresses three primary research questions: identifying the necessary capabilities for various maintenance roles, developing an effective training structure for new employees, and creating a repeatable framework for maintaining and updating competencies. The research employs an abductive reasoning approach, combining case studies, thematic analysis, and semi-structured interviews with Northvolt´s personnel. Key findings reveal the importance of capabilities such as data analytics, personal drive, digital tool understanding, prioritization skills, and teaching and training capabilities. Additionally, the study highlights the necessity of integrating theoretical knowledge with practical skills through multifaceted training programs, including learning factories and spaced repetition techniques. The proposed training framework emphasizes the development of both general and industry-specific capabilities, ensuring that Northvolt’s maintenance workforce can adapt to the evolving demands of Smart Maintenance. The thesis concludes with recommendations for continuous improvement and future research directions to enhance the sustainability and efficiency of battery production maintenance.