Within 7 years of settling in Yinzhou, the industrial scale started from
scratch, and now the annual output value exceeds 300 million yuan; the
"supercapacitor" series products have broken the foreign technology monopoly and
led the world, demonstrating the level of "I have what others have, and I have
excellence when others have". Ruan Dianbo, chief engineer of Ningbo CRRC New
Energy Technology Co., Ltd. and chief technical expert of CRRC, said with a
smile that the company's ability to win the China Patent Gold Award was a
natural result of "the right time, the right place and the right people". On
December 13, 2017, Ruan Dianbo took home the China Patent Gold Award from
Beijing on behalf of the company. The heavy trophy symbolizes the highest honor
in the field of intellectual property rights in my country. The criteria for
participating in the China Patent Gold Award not only emphasize the patented
technology level and innovation level of the project, but also focus on the
actual situation of market transformation and application and social benefits,
which also have extensive influence internationally. That year, there were
approximately 1.382 million invention patent applications nationwide, and
420,000 invention patents were authorized. However, there were only 20 China
Patent Gold Medals. Ningbo CRRC New Energy firmly grasped this small
probability. Supercapacitor, a term reminiscent of science fiction movies, is
one of the most efficient new energy storage devices for energy storage and
energy saving. It has the advantages of both capacitors and batteries. Its
energy density is much higher than traditional capacitors, and its power density
is much greater than secondary batteries. It has broad application prospects in
transportation, special applications, energy and other fields. However, the core
preparation technology of large-capacity supercapacitors has long been
monopolized by foreign countries. The "Supercapacitor Manufacturing Method",
which won the China Patent Gold Award, systematically solved the common problem
of low energy density of supercapacitors in three aspects: technological
innovation, material innovation and process innovation, completely breaking the
foreign technology blockade and improving energy density. Twice that of similar
products in the world, providing the market with a more efficient, intelligent
and green "power core". For this transcendence, Ningbo CRRC New Energy has been
preparing for many years. In 2012, Ruan Dianbo, who has been deeply involved in
the field of supercapacitors for more than 20 years, brought the technology that
won the national scientific and technological achievement award to the Ningbo
CRRC Industrial Base in Yinzhou. With the motivation of "must break through the
foreign technology blockade", he and General Manager Fu Guansheng Together, we
lead the core team to engage in project construction and new product research
and development in a 30-square-meter bungalow. No matter how difficult the
conditions are, they cannot stop enterprises from making steady progress. In the
same year, the supercapacitor physical and chemical laboratory and new product
pilot line were built, and the world's first 7,500 farad supercapacitor unit was
successfully launched. This capacity far exceeded the products of the United
States and South Korea at the same time. In 2013, two supercapacitor production
lines representing the internationally advanced level were completed and put
into production. Ningbo CRRC New Energy leads the world in identifying one new
product every year. Under the premise that the volume and weight remain
unchanged, the energy density of supercapacitors has increased from 7,500,
9,500, 12,000, and 17,000 to 30,000 and 60,000 farads, leaving foreign
competitors further and further away time and time again. In just a few years,
Ningbo CRRC New Energy has established a world-class team in Yinzhou, growing
from 4 people at the beginning to more than 50 people now, including 35 masters
and 9 doctors, making it the world's largest and largest team in this field. The
dream team with the strongest R&D capabilities. From technology leadership
to product leadership, Ningbo CRRC New Energy’s dream team and engineering
technology team have realized the production of domestic supercapacitors based
on the application of the invention patent "Supercapacitor Manufacturing Method"
with the help of high-end equipment and advanced process means. Large-scale
production, and innovative development of new hybrid supercapacitors with
multiple systems such as high specific energy double-layer supercapacitors,
lithium-ion capacitors, and battery capacitors have further improved system
integration capabilities and product added value. At present, supercapacitors
have been successfully used in the world's first supercapacitor energy storage
trams and trolleybuses, as well as in emerging industrial energy-saving and
special high-end equipment fields such as port machinery, mining machinery, and
ships, and have been exported to Malaysia, Austria, and Macedonia. and other
countries, the economic and social benefits are considerable. Yinzhou's strong
atmosphere of innovation and the support of various departments at the urban and
municipal levels have also created a good environment for the development of
enterprises. Since 2012, a total of 175 million yuan of development support
funds have been provided to Ningbo CRRC New Energy in the form of "one
enterprise, one policy" from the national to the district level. Ruan Dianbo
said that recently, Ningbo CRRC New Energy is promoting the construction of an
innovation center. Once completed, it will play a major role in supporting the
enterprise's innovation system, coordinating the industrial chain, and producing
scientific research results.
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