Along with the
application and promotion of dry-type transformers, its production and
processing technology has also been steadily developed. In the future,
dry-type transformers will be further developed in the following
aspects:
(1) Energy saving and low
noise: With the new low-consumption ferrite core, foil winding
structure, step iron core joints, ecological environmental protection
regulations, the deep level of noise scientific research, and its
electronic computer reliability The introduction of new materials such
as design, new technologies and new processes, and new technology
applications will make future dry-type transformers more environmentally
friendly, energy-saving and calmer.
(2)
High reliability: improving product quality and reliability will be our
perseverance in pursuit of perfection. Carry out a lot of basic
research on magnetic field measurement, the whole wave process, pouring
and processing technology, network hotspot heating, partial discharge
principle, quality assurance period management system and reliability
engineering projects, etc., and actively carry out reliability
verification to further improve the reliability of dry-type
transformers. nature and duration of use.
(3)
Verification of environmental protection characteristics: Based on
European standard HD464, the weather resistance (C0, C1, C2), natural
environment (E0, E1, E2) and fire resistance (F0, F1, F2) of dry-type
transformers are carried out. Scientific research and validation of
properties.
(4) Large space: from
50-2500kVA power distribution equipment transformers as the leading
dry-type transformer manufacturers, to 10000-20005kVA/35kV power
engineering transformers, with the continuous increase of urban
electricity consumption, substations in urban grid areas are getting
deeper and deeper The power engineering transformers of the central
power supply system of the residential area with a large space of 35kV
will be widely used in load centers such as central urban areas,
residential quarters, large and medium-sized factories and mines, etc.
(5)
Multi-purpose composition: The development trend from a single
transformer to a multi-purpose integral transformer including air
cooling, maintenance casing, temperature electronic computer socket,
zero-sequence transformer, output power measurement verification, closed
busbar and side group outlet.
(6) Multi-industry development trend: from power distribution equipment transformers as the leading role, to power plant transformers, excitation regulator transformers, subway station traction belt rectifier transformers, high-current heating furnace transformers, nuclear power plants, ships and oilfield services Platform and other special transformers and the development trend of multi-functional industries.
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