Ultracapacitor solution balances gradients and smooths genset power.
Benefits of the Skeleton solution
- VSG can achieve immediate response<20 msec on load variations with high gradients
- Engine can run at the most beneficial operating speed
- Increased engine life through less wear and tear
- Uninterruptible power supply in case engine is off
Challenge
High degree of random load variations
Background
- Random high load variations scan cause problems for Variable Speed
- Generators to continuously supply power with high gradients
Key challenges
- High degree of random load variations
- Maintaining stability of power generation
- Operating efficiently and improving fuel economy
- Longer restart time
Known consequences
- Generator power gradients outside the limits
- VSG is not able to meet the load demand
- Shorter lifetime of engine
Solution
UCAP balance gradients and smooths genset power
What we offer
- Ultracapacitor solution connected to the DC link of power conversion system
- Ultracapacitors deliver necessary power to compensate the load variations and smooth out genset power
- Ultracapacitors are the only viable technology to provide high power and high duty cycle
Advantages of the Skeloton product
- 100% reliable energy storage with zero maintenance
- About 1 million cycles & longer calendar life: 15 to 20 years
- -40°C to +65°Operating temperature range
- Considerably lighter than batteries
- Easily fully discharged for safe maintenance operations
- Simpler monitoring and system health checks
- Ultracapacitors do not leak or contain acid or lead
Case study
Benefits of the Skeleton solution12s4p for 650kW / 20 sec UCAP power
Skeleton Technologies' SkelGrid 12s1p
- Turnkey solution 1224 VDC
- 12x 102V Ultracapacitor modules
- Switchgear section
- Switch Disconnector
- Main contactor
- Fuses
- Pre-charge and discharge circuits
- Auxiliary 24VDC
Get in touch for more information, contact Nijkerk Electronics
Nederlands