BUSBAR ERTG
Advantage:
1. Mature and proven technology.
2. Automatic power connection, no manual intervention.
3. Continuous operation without range limitations.
Disadvantage:
1. High infrastructure investment.
2. Occupies significant yard space.
3. Requires regular maintenance and consumable replacement.
4. Limited RTG operating flexibility.
5. Diesel generator still required during transfer, cannot realize zero-emission operation.

