IEEE Power & Energy Magazine - May/June 2021 - 95

gradually grew to industrialscale height and production capacity (see Table 1).

The Early Days:
Wind Power for
Rural Development
Poul la Cour (born 1846) was a
Danish pioneer of wind power
and a prominent figure in the
Danish enlightenment movement. His visionary idealism
would become pivotal for the
early electrification of Denmark.
La Cour constructed the first
wind turbine that produced electricity in 1891, and he imagined
how rural populations could harvest wind energy for mechanization and modernization of farming practices and for warmth and
light (Figure 1).
La Cour and 21 par tners
established the Danish Wind

figure 1. An early wind turbine, 1891. (Source:
Poul la Cour Fonden and the Poul la Cour Museum; used with permission.)

Electricity Company (D.V.E.S.)
i n 19 0 3. D.V. E . S. e d u c a t e d
electricians on how to establish
small electricity plants powered by wind throughout the rural parts of Denmark and thus
contributed to the early electrification of the country. In 1918,
120 wind-powered electricity
plants delivered 3% of the total
national electricity use, and as
many as 20,000-30,000 private
farms used small private wind
turbines for powering pumps,
chainsaws, grinders, threshing
machines, and so on. However, the diesel motor and, later,
electr ical motors gradually
took over.
Inspired by airplane propellers, J.  Jensen and P. Vinding designed more aerodynamic
wind turbine wings i n 1919.
Other local entrepreneurs and

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6874

800-722-8078 * pr-tech.com



http://www.pr-tech.com

IEEE Power & Energy Magazine - May/June 2021

Table of Contents for the Digital Edition of IEEE Power & Energy Magazine - May/June 2021

Contents
IEEE Power & Energy Magazine - May/June 2021 - Cover1
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IEEE Power & Energy Magazine - May/June 2021 - Cover3
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