electrical engineer Electrical engineering is an engineering discipline concerned with the study, design, and application of equipment, devices, and systems which use electricity, electronics, and electromagnetism. It emerged as an identifiable occupation in the l ...

induction motor An induction motor or asynchronous motor is an AC electric motor in which the electric current in the rotor needed to produce torque is obtained by electromagnetic induction from the magnetic field of the stator winding. An induction mot ...

Nikola Tesla Nikola Tesla ( ; ,"Tesla"
''

Niagara Falls Niagara Falls () is a group of three waterfalls at the southern end of Niagara Gorge, spanning the border between the province of Ontario in Canada and the state of New York in the United States. The largest of the three is Horseshoe Falls, ...

generators and motors and the power plant of the

Manhattan Elevated Railway The Manhattan Railway Company was an elevated railway company in Manhattan and the Bronx, New York City, United States. It operated four lines: the Second Avenue Line, Third Avenue Line, Sixth Avenue Line, and Ninth Avenue Line. History 19 ...

in

New York City New York, often called New York City or NYC, is the List of United States cities by population, most populous city in the United States. With a 2020 population of 8,804,190 distributed over , New York City is also the L ...

.

Biography

Lamme was born on a farm near

Springfield, Ohio Springfield is a city in the U.S. state of Ohio and the county seat of Clark County, Ohio, Clark County. The municipality is located in southwestern Ohio and is situated on the Mad River (Ohio), Mad River, Buck Creek, and Beaver Creek, approxim ...

, on 12 January 1864. From an early age he tinkered with machinery and made experiments of his ideas on the Lamme family farm. He liked things that rotated, especially at high speed. In later years he was able to solve complex problems in his engineering work using mental calculations. Lamme graduated from

Olive Branch High School Olive Branch High School may refer to: *Olive Branch High School (Olive Branch, Mississippi) *Olive Branch High School (New Carlisle, Ohio) Olive Branch High School was a public high school near New Carlisle, Ohio. History In 1873, a brick struc ...

near

New Carlisle, Ohio New Carlisle is a city in Clark County, Ohio, Clark County, Ohio, United States. The population was 5,785 at the United States Census 2010, 2010 census. It is part of the Springfield, Ohio Springfield, Ohio metropolitan area, Metropolitan Statistic ...

in 1883 and subsequently entered

Ohio State University The Ohio State University, commonly called Ohio State or OSU, is a public land-grant research university in Columbus, Ohio. A member of the University System of Ohio, it has been ranked by major institutional rankings among the best publ ...

and graduated with an engineering degree in 1888. In early 1889, Lamme read an article about Westinghouse forming the

Philadelphia Philadelphia, often called Philly, is the largest city in the Commonwealth of Pennsylvania, the sixth-largest city in the U.S., the second-largest city in both the Northeast megalopolis and Mid-Atlantic regions after New York City. Sinc ...

Natural Gas Company of

Pittsburgh Pittsburgh ( ) is a city in the Commonwealth (U.S. state), Commonwealth of Pennsylvania, United States, and the county seat of Allegheny County, Pennsylvania, Allegheny County. It is the most populous city in both Allegheny County and Wester ...

. Westinghouse hired Lamme and within a few months transferred him to the Westinghouse Electric Company. Lamme took over the stalled project of developing a practical version of

Nikola Tesla Nikola Tesla ( ; ,"Tesla"
''

induction motor An induction motor or asynchronous motor is an AC electric motor in which the electric current in the rotor needed to produce torque is obtained by electromagnetic induction from the magnetic field of the stator winding. An induction mot ...

from Westinghouse engineer Charles F. Scott and came up with a more efficient cage winding design. Over a period of several years, he designed a variety of electrical motors and generators. Among his eight US patents were inventions on

induction motor An induction motor or asynchronous motor is an AC electric motor in which the electric current in the rotor needed to produce torque is obtained by electromagnetic induction from the magnetic field of the stator winding. An induction mot ...

s, electrical ship propulsion, and

Gyroscopic A gyroscope (from Ancient Greek γῦρος ''gŷros'', "round" and σκοπέω ''skopéō'', "to look") is a device used for measuring or maintaining orientation and angular velocity. It is a spinning wheel or disc in which the axis of rotat ...

stabilizer systems. He designed the single-reduction motor for street railways (replacing the double-reduction motors), the Rotary Converter, railroad electrification systems, the Westinghouse Type C Induction Motor, and the first 5000 kW generators for the giant hydroelectric generators in the

Adams Power Plant Adams Power Plant Transformer House in Niagara Falls, New York is a National Historic Landmarked building constructed in 1895. It is the only remaining structure that was part of the historic Edward Dean Adams Power Plant, the first large-scale, a ...

at

Niagara Falls Niagara Falls () is a group of three waterfalls at the southern end of Niagara Gorge, spanning the border between the province of Ontario in Canada and the state of New York in the United States. The largest of the three is Horseshoe Falls, ...

, for many years the largest power station in the world.

Bertha Lamme Feicht Bertha Lamme Feicht (December 16, 1869 – November 20, 1943) was an American engineer. In 1893, she became the first woman to receive a degree in engineering from the Ohio State University. She is considered to be the first American woman to gr ...

worked alongside her brother in the design of the turbogenerator at Niagara Falls. Operation began locally in 1895 and power was transmitted to Buffalo,

New York New York most commonly refers to: * New York City, the most populous city in the United States, located in the state of New York * New York (state), a state in the northeastern United States New York may also refer to: Film and television * '' ...

, in 1896. Lamme spent many years developing advanced analysis and computational methods for designing and predicting the performance of electrical machines, doing much of the work at night because he had other duties assigned to him during the day. Among other available employees, no one else seemed able to do the computational work, so Bertha, who like her brother Benjamin had an engineering degree from Ohio State University, was recruited to aid with the computation. After a few years, she left Westinghouse to get married. The importance of Lamme's methodology was realized in 1893 when Westinghouse began designing the first

Niagara Falls Niagara Falls () is a group of three waterfalls at the southern end of Niagara Gorge, spanning the border between the province of Ontario in Canada and the state of New York in the United States. The largest of the three is Horseshoe Falls, ...

5000 kW generators. Lamme designed much of the apparatus for the Westinghouse exhibit at the

Columbian Exposition The World's Columbian Exposition (also known as the Chicago World's Fair) was a world's fair held in Chicago in 1893 to celebrate the 400th anniversary of Christopher Columbus's arrival in the New World in 1492. The centerpiece of the Fair, hel ...

in Chicago in 1893, including

alternating-current generator Alternating current (AC) is an electric current which periodically reverses direction and changes its magnitude continuously with time in contrast to direct current (DC) which flows only in one direction. Alternating current is the form in whic ...

s,

induction motor An induction motor or asynchronous motor is an AC electric motor in which the electric current in the rotor needed to produce torque is obtained by electromagnetic induction from the magnetic field of the stator winding. An induction mot ...

s, and

rotary converters A rotary converter is a type of electrical machine which acts as a mechanical rectifier, inverter or frequency converter. Rotary converters were used to convert alternating current (AC) to direct current (DC), or DC to AC power, before the adv ...

. In addition to his design work on the Niagara Falls alternators, Lamme designed the “monster machines” for the power plant of the

Manhattan Elevated Railway The Manhattan Railway Company was an elevated railway company in Manhattan and the Bronx, New York City, United States. It operated four lines: the Second Avenue Line, Third Avenue Line, Sixth Avenue Line, and Ninth Avenue Line. History 19 ...

in New York City. Lamme became chief engineer at Westinghouse in 1903 and held the position for the rest of his life. The New York, New Haven and Hartford Railway adopted the Lamme’s single-phase electric rail system in 1905. In 1915, Lamme was nominated by the

American Institute of Electrical Engineers The American Institute of Electrical Engineers (AIEE) was a United States-based organization of electrical engineers that existed from 1884 through 1962. On January 1, 1963, it merged with the Institute of Radio Engineers (IRE) to form the Instit ...

(AIEE, in 1963 merged into

IEEE The Institute of Electrical and Electronics Engineers (IEEE) is a 501(c)(3) professional association for electronic engineering and electrical engineering (and associated disciplines) with its corporate office in New York City and its operation ...

) and was appointed by the Secretary of the Navy to represent the AIEE on the

Naval Consulting Board The Naval Consulting Board, also known as the Naval Advisory Board (a name used in the 1880s for two previous committees), was a US Navy organization established in 1915 by Josephus Daniels, the Secretary of the Navy at the suggestion of Thomas A ...

. Lamme died July 8, 1924 in

Pittsburgh, Pennsylvania Pittsburgh ( ) is a city in the Commonwealth (U.S. state), Commonwealth of Pennsylvania, United States, and the county seat of Allegheny County, Pennsylvania, Allegheny County. It is the most populous city in both Allegheny County and Wester ...

, at the age of 60. In his will, he established the

AIEE Lamme Medal The initially called AIEE Lamme Medal was established in 1924 by the American Institute of Electrical Engineers (AIEE) to recognize members for 'meritorious achievement in the development of electrical apparatus or machinery.' The medal was named i ...

to recognize members of the AIEE for 'meritorious achievement in the development of electrical apparatus or machinery.' His will also provided for a gold medal to be awarded by the

American Society for Engineering Education The American Society for Engineering Education (ASEE) is a non-profit member association, founded in 1893, dedicated to promoting and improving engineering and engineering technology education. The purpose of ASEE is the advancement of education ...

for accomplishment in technical teaching.

Career

As technology advanced, one of Mr. Lamme’s responsibilities was to recruit, evaluate, and train new engineering graduates employed by the Westinghouse Company. He developed criteria for selecting the most talented persons for the design engineering work. He developed and taught the Westinghouse Engineering Course in which those selected spent full-time for six months. Lamme’s great interest in the people with whom he worked was returned by their affection, esteem and admiration for him as a great engineer. He was addressed by his friends and colleagues as well as his family by the affectionate “B.G.” Lamme was very fond of classical music and accumulated a large collection of records.

Awards

Lamme received the IEEE

Edison Medal The IEEE Edison Medal is presented by the Institute of Electrical and Electronics Engineers (IEEE) "for a career of meritorious achievement in electrical science, electrical engineering, or the electrical arts." It is the oldest medal in this f ...

on May 16, 1919, in the Auditorium of the Engineering Societies Building-the site that preceded the United Engineering Building of recent times-in

New York City New York, often called New York City or NYC, is the List of United States cities by population, most populous city in the United States. With a 2020 population of 8,804,190 distributed over , New York City is also the L ...

. The citation was “For Invention and Development of Electrical Machinery.” The Edison Medal is presented for “a career of meritorious achievements in electrical science or electrical engineering or electrical arts.” On January 12, 1923

Ohio State University The Ohio State University, commonly called Ohio State or OSU, is a public land-grant research university in Columbus, Ohio. A member of the University System of Ohio, it has been ranked by major institutional rankings among the best publ ...

presented Mr. Lamme with the ''Joseph Sullivant Medal''; the initial presentation of that award. He received the 1918 AIEE

Edison Medal The IEEE Edison Medal is presented by the Institute of Electrical and Electronics Engineers (IEEE) "for a career of meritorious achievement in electrical science, electrical engineering, or the electrical arts." It is the oldest medal in this f ...

''for his contributions to the electrical power field''. Bertha_Lamme,_1892

Personal life

Lamme never married and made his home with his sisters. His sister and fellow Ohio State graduate,

Bertha Lamme Feicht Bertha Lamme Feicht (December 16, 1869 – November 20, 1943) was an American engineer. In 1893, she became the first woman to receive a degree in engineering from the Ohio State University. She is considered to be the first American woman to gr ...

(1869–1943) was the nation’s first woman electrical engineer and the first woman who graduated in a major field of engineering other than areas related to civil engineering. She worked at Westinghouse as an electrical design engineer under her brother’s direction until her marriage to fellow Westinghouse engineer, Russel Feicht. Bertha worked on the turbogenerator for the Niagara Falls project. In his will he also provided that a gold medal be presented annually to a technical graduate of his alma mater,

Ohio State University The Ohio State University, commonly called Ohio State or OSU, is a public land-grant research university in Columbus, Ohio. A member of the University System of Ohio, it has been ranked by major institutional rankings among the best publ ...

, for "meritorious achievement in engineering."

Engineering papers

Electrical Engineering papers
(Westinghouse, Pittsburgh, 1919)

US Patents

* Control system, 1924 *

Gyroscopic A gyroscope (from Ancient Greek γῦρος ''gŷros'', "round" and σκοπέω ''skopéō'', "to look") is a device used for measuring or maintaining orientation and angular velocity. It is a spinning wheel or disc in which the axis of rotat ...

stabilizer system, 1922 * Driving system for

gyroscopic A gyroscope (from Ancient Greek γῦρος ''gŷros'', "round" and σκοπέω ''skopéō'', "to look") is a device used for measuring or maintaining orientation and angular velocity. It is a spinning wheel or disc in which the axis of rotat ...

stabilization, 1922 * Means for preventing

commutator In mathematics, the commutator gives an indication of the extent to which a certain binary operation fails to be commutative. There are different definitions used in group theory and ring theory. Group theory The commutator of two elements, a ...

flashing, 1921 * System of electrical ship propulsion, 1921 * Speed control for induction motors, 1921 * Speed control for induction motors, 1920 * Speed control for induction motors, 1920

References

Sources

IEEE Global History Network - Benjamin G. Lamme
*
The Benjamin G. Lamme Meritorious Achievement Medal''Benjamin Garver Lamme: Electrical Engineer; an Autobiography''
by Benjamin Garver Lamme, Adolphus Mansfield Dudley, 1926 {{DEFAULTSORT:Lamme, Benjamin G. 1864 births 1924 deaths People from Clark County, Ohio American electrical engineers IEEE Edison Medal recipients Ohio State University College of Engineering alumni Naval Consulting Board Engineers from Ohio

Biography

Career

Awards

Personal life

Engineering papers

US Patents

See also

References

Sources