The advent of electric vehicles (EVs) has ushered in a new era of sustainable transportation, promising reduced carbon emissions and decreased dependence on fossil fuels. As the global automotive industry undergoes a profound transformation, it is imperative to assess and optimize the infrastructure supporting EV adoption. This research paper delves into the intricate world of public charging infrastructure for EVs, with a specific focus on an in-depth analysis of the existing charging ecosystem at AUDI AG headquarters.
The rise of electric mobility has initiated a pivotal shift in how we perceive and interact with transportation. With a growing commitment to environmental sustainability and the recognition of EVs as a key driver of a greener future, the establishment of an efficient and effective charging infrastructure is critical. EV adoption and, by extension, the success of a low-carbon transportation system depend heavily on the convenience and reliability of public charging stations. To understand the current state of this infrastructure and its potential for improvement, this paper embarks on a comprehensive exploration of the charging sector.
Before delving into the intricacies of the charging sector, it is essential to provide an overview of the status quo in electric mobility and establish the objectives and targets that drive this investigation. The paper will address the existing challenges and opportunities in the EV charging landscape and set clear goals for analyzing and enhancing the infrastructure. This contextualization is fundamental for appreciating the significance of the research conducted herein.
This research is structured to offer a systematic exploration of the topic, enabling readers to follow a logical progression of information. It is divided into several chapters, each serving a distinct purpose. The first chapter introduces the reader to the subject matter and outlines the scope of the paper. The subsequent chapters delve into the theoretical aspects of the charging sector, stakeholder analysis, and the identification and analysis of key performance indicators (KPIs). A specific focus will be placed on the application of these KPIs to assess the public charging infrastructure at AUDI AG headquarters. The findings from this analysis will then be used to identify potential areas for improvement.
Table of Contents
1 Introduction
1.1 Presentation of the topic
1.2 Status quo and target definition
1.3 Structure of the thesis
2 Theory of the charging sector
2.1 Definitions, distinction, and general information
2.2 Mobility behavior and charging needs
2.3 Charging locations and solutions
2.4 Development of the charging sector in Germany until 2030
3 Further theory of the public charging sector
3.1 Structure of the public charging ecosystem
3.2 Charging station decree
3.3 Payment and pricing
4 Stakeholder analysis
4.1 Commercial Stakeholder
4.1.1 Customer / EV driver
4.1.2 Charging station operator
4.1.3 Grid operator
4.1.4 Secondary commercial stakeholder
4.2 Non-commercial Stakeholder
4.3 List of stakeholder objectives
5 Identification and analysis of key performance indicators
5.1 Economic Efficiency
5.2 Energetic Efficiency
5.3 Utilization
5.4 Usability
5.5 User-friendliness
5.6 Predictability
5.7 List of KPIs
6 Analysis of existing public charging infrastructure at AUDI AG headquarters and application of KPIs
6.1 Charging ecosystem at AUDI AG
6.2 Analysis regarding the economic efficiency
6.2.1 Revenue
6.2.2 Expenses
6.2.3 Profit margin
6.3 Analysis regarding the energetic efficiency
6.4 Analysis regarding the utilization
6.5 Analysis regarding the usability
6.6 Analysis regarding the user-friendliness
6.7 Analysis regarding the predictability
7 Identification of potential for improvement
7.1 Potential for improvement regarding the economic efficiency
7.1.1 Cost
7.1.2 Income
7.2 Potential for improvement regarding the energetic efficiency
7.3 Potential for improvement regarding the utilization
7.4 Potential for improvement regarding the usability
7.5 Potential for improvement regarding the user-friendliness
7.6 Potential for improvement regarding the predictability
8 Summary and outlook
Objectives & Core Topics
This work aims to optimize public electric vehicle charging infrastructure from both technical and economic perspectives, providing actionable insights for decision-makers and CPOs through a structured KPI-based assessment framework.
- Analysis of mobility behavior and charging requirements in Germany.
- Development of a KPI framework for assessing charging infrastructure performance.
- Stakeholder analysis and conflict resolution for public charging ecosystems.
- Practical application of KPIs at AUDI AG headquarters in Ingolstadt.
- Identification of potential improvements regarding economic, energetic, and operational performance.
Excerpt from the Book
Status quo and target definition
The installation of the first public charging points at AUDI AG headquarters took place around 2013. By the beginning of 2023, the number of operational charging points had surpassed 2,200, with over 400 of them accessible to the public. This growth in numbers not only highlights the progress made but also signifies the need for a fresh perspective on the subject. Initially, the focus was primarily on establishing new charging points to ensure charging availability and gain insights into the technology. However, as the number of charging points has significantly increased, the charging landscape has reached a state of normality, necessitating a reassessment and adaptation of the main objectives.
An optimized operation of the system needs to be focused. The goal of this master’s thesis is to analyze the existing public charging infrastructure in the vicinity of AUDI AG headquarters in Ingolstadt.
Subsequently, by identifying the factors that impact the operation and conducting an analysis of the current charging system, key performance indicators (KPIs) will be aggregated to pinpoint areas for future operational improvements. This approach aims to approximate an optimum for the charging infrastructure.
Chapter Summaries
1 Introduction: Provides the context of electric mobility trends in Germany and outlines the thesis's purpose and structure regarding infrastructure optimization.
2 Theory of the charging sector: Establishes fundamental terminology, analyzes mobility and charging needs, and examines the future landscape of the charging sector.
3 Further theory of the public charging sector: Details the public charging ecosystem, legal regulations like the Charging Station Decree, and operational aspects of payment and pricing.
4 Stakeholder analysis: Identifies and categorizes the different actors involved in public charging infrastructure and defines their specific objectives and points of conflict.
5 Identification and analysis of key performance indicators: Defines a comprehensive set of KPIs including Economic Efficiency, Energetic Efficiency, Utilization, Usability, User-friendliness, and Predictability.
6 Analysis of existing public charging infrastructure at AUDI AG headquarters and application of KPIs: Evaluates the charging infrastructure at Audi's Ingolstadt location using the defined KPI framework and current operating data.
7 Identification of potential for improvement: Proposes concrete, SMART-aligned measures based on the previous analysis to enhance the charging infrastructure’s performance across all investigated KPI categories.
8 Summary and outlook: Concludes the thesis by reviewing findings and suggesting directions for future research and infrastructure evolution.
Keywords
public charging infrastructure, electric mobility, performance indicators, economic efficiency, utilization, usability, user-friendliness, peak power, energy demand, AUDI AG, stakeholder analysis, charging station operator (CPO), billing, grid stability, cost optimization
Frequently Asked Questions
What is the primary focus of this thesis?
The work focuses on the performance optimization of public electric vehicle charging infrastructure, specifically emphasizing technical and economic perspectives for charging station operators (CPOs).
What are the key themes addressed?
Key themes include mobility behavior, charging infrastructure ecosystem development, the definition and application of performance indicators, stakeholder interests, and optimization strategies such as demand-side management.
What is the main objective or research question?
The objective is to analyze existing charging infrastructure and aggregate key performance indicators (KPIs) to identify and suggest operational improvements that approximate an optimum for charging availability and efficiency.
Which scientific methods are utilized?
The thesis employs a combination of qualitative analysis of mobility and stakeholder needs, alongside a quantitative bottom-up analysis of charging station operational data (KPIs) to derive optimization potentials.
What topics are covered in the main body?
The main body moves from theoretical foundations (mobility, ecosystem, regulations) and stakeholder identification to the detailed definition and application of KPIs (Economic, Energetic, Utilization, Usability, User-friendliness) specifically at the Audi headquarters.
Which keywords categorize this work?
The work is categorized by terms such as public charging infrastructure, electric mobility, Key Performance Indicators (KPIs), utilization, economic efficiency, and smart charging.
How does the author evaluate the "economic efficiency" of the charging points?
The author calculates a profit margin by comparing the benefits (electricity sales and THG-quota revenues) against fixed and variable costs, identifying that most AC and all DC points currently struggle to be fully profitable.
Why is the "user-friendliness" KPI divided into mandatory and optional aspects?
This division helps CPOs prioritize essential requirements for reliable charging (e.g., standardized identification) while offering a flexible guideline for advanced features that enhance overall customer satisfaction.
- Arbeit zitieren
- Simon Nikolaus Müller (Autor:in), 2023, Sustainable Mobility in Action. Electric Vehicle Charging Infrastructure With a Focus on AUDI AG, München, GRIN Verlag, https://www.grin.com/document/1405184
