Strategy

wistfultitleΗλεκτρονική - Συσκευές

24 Νοε 2013 (πριν από 3 χρόνια και 9 μήνες)

88 εμφανίσεις

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ABB

Alternative energy solutions

Technology to meet
growing demand for
clean energy

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Stephen R. Burgin

ABB

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ABB

Energy consumption is driving global warming

(source: Intergovernmental Panel of Climate Change IPCC)

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ABB

Efficiency

Microturbines for distributed

heat and power

Emission free

Nature is on our side with windpower

Invisible

Underground transmission cables

ABB’s has appropiate technologies

Adressing global warming, environment and general
efficiency of electricity production and delivery

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ABB

Nature is on our side



Higher power output with


the new windformer system




Beyond the horizon and


out of sight

The offshore windpower option:

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ABB

Windformer
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emission free energy

Do more with less:




Higher power output per windmill



Variable speed generator


with HV output



Link to the grid by DC connection



On
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and offshore applications



Reduced visual impact



Low maintenance




Conventional windmills

Solution with windformer

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ABB

Efficiency by localizing energy production


Microturbines for local CHP




100kW optimal rating



High compactness



High level integration



Low emissions



Low maintenance


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ABB

Conventional HVAC

ABB HVAC

with reactive

compensation

ABB HVDC

ABB HVDC
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Light

Invisible power transmission

IGBT power electronics, the enabling technology

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ABB

Traditional HVDC

HVDC Light

Vision HVDC

Power: 50 MW

Plant size:

10 000 m2

1000 m2

350 m2

Frequency:

Technology:

50 Hz

Thyristor

1 kHz

IGBT

5
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10 kHz

IGBT++

ABB technologies change today’s landscape

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ABB

Next: Fuel cells

Cooperation with DuPont:



Direct methanol fuel cell



No reformer for hydrogen, thus


lower costs and simpler logistics



First generation available in 2001

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ABB

Next: Biogas

High rate bio
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methanation



New fermentation technology



High energy yield



Dry and wet anaerobic process


Use biogas in microturbines to generate



Electricity



Heat / chilling

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ABB

Biomass

High
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rate

Bio
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methanation

Biogas

Gas micro
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turbine

Agriculture

Fertilizer

Households

Photosynthesis

CO2

From micro
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grids to virtual utility

A vision 2010: Energy rotation

Energy rotation

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ABB

From micro
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grids to virtual utility

A vision 2010: Agricultural microgrids

Micro
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grids

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ABB

Clean technologies to meet growing energy demand



Microturbines for heat and power



Windformer for offshore application



Biogas as turbine fuel



Fuel cells



Virtual ultilities for maximum efficiency



New power electronics chips



Highly economical converters



New cable technology



Stable underground transmission



Compact, small substations

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ABB