74th national electricity day jakarta...adf 7 2019-10-11 •based in lund, sweden •founded in 2001...
TRANSCRIPT
ADF 2019-10-111
PERFECTING POWER
Rickard Jacobson
Head of Sales and Marketing, Comsys AB
74th National Electricity Day
Jakarta
ADF 2019-10-112
New grid, New challenges
The (im)possible equation
ADF 2019-10-113
New grid, New challenges
The world will consume 75% more electricity in 2050
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New grid, New challenges
Sun and wind is for free
Dynamic power generation & usage makes grid operators start enforcing grid compliance
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New grid, New challenges
Less rotating mass in production
Increased volatility in production
Source: Fortum, 2019
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New grid, New challenges
The power infrastructure to comeMore flexible and small scale infrastructure
Our possibility => High quality grid interaction
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• Based in Lund, Sweden• Founded in 2001• Privately held Company• ISO 9001:2015 certified• Is growing by over 30% peryear during the last 5 years• The ADF products are developed and manufactured in Sweden• First ADF delivered in 2003. About 3 000 projects has been sold in
over 50 countries since the commercial start in 2009
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Clients already making their energy more efficient with ADF
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Power isn’t perfect
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When power is in no shape to perform
Harmonics Reactive power Network unbalance
Transients
(fast disturbances)
Voltage variations
(dips, sags, swells,
brown-outs)
FlickerOscillations
(resonances)
ADF 2019-10-1111
ADF – technology that makes energy more efficient
Harmonics Reactive power Network unbalance
Transients
(fast disturbances)
Voltage variations
(dips, sags, swells,
brown-outs)
FlickerOscillations
(resonances)
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ADF working principle
External noise Sound created
by headphones
to cancel out
external noise
Silence
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State of the art products
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New grid, solution
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New grid, solution
The possible equation using standard products with 1st or 2nd life batteries
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- Fast voltage drops
- Frequency adjustment, FCR-N and FCR-D
- Peak shaving, charging and other
demanding applications
- Blackouts
Solution: ADF (inverter) + Battery storage
Utility requirement
Quality assurance
Production stop
Energy losses
Wear and tear
Solution: ADF
Solution: ADF
ADF
Comsys can balance P, Q and D in the
same unit and create an ideal load
scenario.
Solution
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Case study- Sawmill outside Flensburg
Setup
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Case study- Sawmill outside Flensburg
Location
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Case study- Sawmill outside Flensburg
Problem = Keinproblem
= Nichtgut!
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Case study- Sawmill outside Flensburg
Solution
ADF + 60 kW battery (60s)
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Case study- Sawmill outside Flensburg
Result
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Case study- Sawmill outside Flensburg
Summary
Problem to run both main saws when PV plant is not operational
Peak demand ~260kW, available power ~200kW
One ADF P100-150/480 plus one second life battery from Vovlo buses sufficient to support customers load cycle
Alternative solution, new feeder from closest utility distribution, ~100k€
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PERFECTING POWER