KUC755AE105 3BHB005243R0105 ABB Complete service of excitation controller

Description

Packaging details: if you need an urgent delivery order, please feel free to contact us, and we will do our best to meet your needs.

Price problem: if you find that other suppliers offer cheaper prices for the same product, we are also willing to provide you with reference prices and give you further discounts.

Dry transformers are suitable for installation inside
the wind turbine, either on the ground floor, at a
first level or in the most demanding location, the
nacelle →5. In all cases, the design implements
a vibration-proof configuration according to
IEC 60068-2-6/59 and EN 600. The design also
includes a class H insulation system to minimize the
footprint and prevent continuous overloads from
aging the transformers.
Liquid-filled transformers for wind
ABB has a portfolio of liquid-filled distribution
transformers for the wind energy sector. These
transformers cover all applications from onshore
pad-mount or ground-mount to offshore tower- or
nacelle-mounted versions.
Within the portfolio, ABB can supply different liquids
like mineral oil and ester liquids (both synthetic and
natural). Should the requirement be for an onshore
padmount, or a very complex offshore in-tower
solution, ABB provides a tried and tested cooling
design to meet any specific requirements.
With over 5,000 liquid-filled transformers in service
in the wind energy industry, ABB has class-leading
experience in the field. Designs give appropriate
consideration to all the industry-specific
characteristics such as harmonics, vibration,
voltage spikes, load cycle, short-circuit strengths,
etc., giving the purchaser assurance that the design
will perform the tasks required while in service.
WindSTAR – the world’s largest offshore
wind turbine transformer
Increasing competitiveness in offshore and onshore
wind projects is mainly driven by the increasing
power output of the wind turbines. Today, the
current maximum power output of an individual
unit of around 9 MW is expected to rise to 12-14 MW
by the year 2020. To accommodate higher offshore
power densities and to reduce the levelized cost
of energy (LCoE), wind farm collection grids are
moving from 33 kV up to 66 kV.