Assessment principles, practices, and procedures of the Detroit Board of Assessors,

Cover title: Manual of assessment principles, practices and procedures of the Detroit Board of Assessors.

The municipal code of the city of Detroit, containing the city charter and the compiled ordinances.

Cover title.

Report on additional water supply for Detroit and vicinity to the Board of Water Commissioners,

Mode of access: Internet.

Generator interconnection procedures at the Midwest ISO

The Midwestern US is a wind-rich resource and wind power is being developed in this region at a very brisk pace. Transporting this energy resource to load centers invariably requires massive transmission lines. This issue of developing additional transmission to support reliable integration of wind on to the power grid provides a multitude of interesting challenges spanning various areas of power systems such as transmission planning, real-time operations and cost-allocation for new transmission. The Midwest ISO as a regional transmission provider is responsible for processing requests to interconnect proposed generation on to the transmission grid under its purview. This paper provides information about some of the issues faced in performing interconnection planning studies and Midwest ISO's efforts to improve its generator interconnection procedures. Related cost-allocation efforts currently ongoing at the Midwest ISO to streamline integration of bulk quantities of wind power in to the transmission grid are also presented.

Security constrained economic dispatch considering wind energy conversion systems

The available wind power is stochastic and requires appropriate tools in the OPF model for economic and reliable power system operation. This paper exhibit the OPF formulation with factors involved in the intermittency of wind power. Weibull distribution is adopted to find the stochastic wind speed and power distribution. The reserve requirement is evaluated based on the wind distribution and risk of under/over estimation of the wind power. In addition, the Wind Energy Conversion System (WECS) is represented by Doubly Fed Induction Generator (DFIG) based wind farms. The reactive power capability for DFIG based wind farm is also analyzed. The study is performed on IEEE-30 bus system with wind farm located at different buses and with different wind profiles. Also the reactive power capacity to be installed in the wind farm to maintain a satisfactory voltage profile under the various wind flow scenario is demonstrated.

Harold Silver papers, undated, 1922-1977.

The collection contains personal correspondence, manuscript and printed copies of articles and speeches, photographs and newspaper clippings pertaining to the education and social welfare activities of Silver.

Illegal aliens. : Hearings, Ninety-second Congress, first session.

"Serial no. 13."

University of Michigan Class of 1889

On verso: Taken Saturday A.M.; May 11, 1889; Property of Minnie H. Newby. Randall, Photographer ... Fine Art Goods (?) 30 E. Huron St. Ann Arbor, Mich. Additional documentation (re: names and provenance) available in folder

Northwest Campus

Photographer's stamp on verso

Prof's House, North University, West Residence

Originally West Professor's house on North University. Became Homeopathic Hospital. Wing added in rear of building in 1879. School of Dentistry 1875-1877. Psychological Lab 1903-1914. Building razed in 1914. On verso: Rear view, taken from campus side, looking across North University, where on the left-hand side ... Octagonal House, long owned by Alexander Winchell ... now site of Hill Auditorium ... taken before rear wing added to make it into the Homepathic Hospital.

Law College

Jordan & Anderson, architects. Built 1863. Northwest corner of Diagonal on corner of State and North University. Served as Law School for sixty years; contained chapel until 1873 and library until 1883 included tower. Addition built in 1893. Photographers stamp on verso.

Law Building

Jordan & Anderson, architects. Built 1863. Northwest corner of Diagonal on corner of State and North University. Served as Law School for sixty years; contained chapel until 1873 and library until 1883. Addition built in 1893 included tower. Image includes Benjamin Franklin statue, which was gift of class of 1870. Gathering of people in photograph.

Lois T. McLaughlin

Lois Thompson Angell McLaughlin, daughter of James B. and Sarah C. Angell, wife of Andrew C. McLaughlin. On verso: Lois Angell (later Mrs. McLaughlin). J.E. Watson Grand Central Gallery, 4143 Monroe Ave., Detroit, Mich.