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Transformation the world’s power systems
Figure 2-3 all-DC power system, showing the distinct operating regimes HVDC, MVDC, and
LVDC
HVDC
Nuclear
Power Plant
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I
LVDC
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- �
&nan Horre&
Factc,y Busiress
High Efficiency
Low Voltage Feeders
Although the exact endpoint the transition DC
is unknown, its usage power systems will almost
certainly continue increase. HVDC technology
is already widely accepted and deployed for
long-distance transmission; the next phase will
entail growth knowledge grid operators and
broader deployment MVDC technologies.
.
� Substation
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0:::::,
Substation
Thermal
Power Plant
MVDC
Inter-regional High Power
Transmission Line 100kV
Active and Flexible
Main Distribution Networks
®
Pole
Transformer
1
