1 The all-electric society and power systems 16
2.2.2 all-DC power system? 21
Section The MVDC grid 24
3.1 Distinct characteristics MVDC grids 24
3.4 Changing load profies 18
2.1 Better integration renewable energy and loads 26
3.2 Changing power system characteristics 17
2.2.3 Reducing power losses and expanding power supply reach 26
3.6 Improving sustainability infrastructure 27
.2.1 Background 14
1.4 The growth power systems 19
2.1 HVDC MVDC LVDC 20
2.2 Proliferation distributed energy resources 18
2.2.3 Massive increase energy demand 18
2.2.1.2.3 Structure 15
Section 2
Transformation the world’s power systems 16
2.2 Solving distribution corridor issues 26
3.4 Linking different grids and ensuring flexibility 27
3.1 The concept all-electric society 16
2.1 Integration intermittent renewable energy 17
2.2 Scope and definitions 14
1.5 Increased demand for flexibility and resilience 18
2.2.2.7
Table contents
Executive summary 3
List abbreviations 11
Section 1
Background and introduction 14
1.2.1.2.5 Improving power quality MVAC distribution systems 27
3.2.2.6 Cross-border energy integration 18
2.4.3 Improvements power system operations 19
2.4.2 Advantages MVDC grids 26
3.2 Non-electrical energy demand 17
2
