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Hydrologic design methodologies for small-scale hydro at ungauged sites. Phase 2A, British Columbia. Primer for Integrated Method for Power Analysis (IMP)

Abstract

This report provides a user's manual for the Integrated Method for Power Analysis (IMP) series of programs, developed to aid in evaluating small-scale hydroelectric power sites in British Columbia. The primary objective of IMP is to address the problem posed by hydroelectric development at sites completely lacking in streamflow records. The province's mountainous terrain, with numerous microclimates, precluded methods of regional analysis based on regression or comparisons with gauged streams; instead, a conceptual model of physical processes on the land and in the atmosphere was used as a basis for developing IMP. The IMP package consists of five basic components: an atmospheric model of annual precipitation and 1-in-10-year 24-h maximum rainfall; a watershed model that will generate a daily series of streamflow data; a flood frequency analysis system that uses site-specific topographical information and information from the atmospheric model to generate the flood frequency curve; a hydroelectric power simulation program which determines the daily energy output for a run-of-river or reservoir storage site; and a graphics analysis package which provides direct visualization of atmospheric and streamflow data, and the results of watershed and power simulation modelling. Within each component of the program, the program requirements and capabilities are discussed. A  More>>
Publication Date:
Jan 01, 1986
Product Type:
Technical Report
Report Number:
CHA-8603; CE-02280
Reference Number:
CANM-89-000198; EDB-89-031058
Subject:
13 HYDRO ENERGY; BRITISH COLUMBIA; HYDROLOGY; SMALL-SCALE HYDROELECTRIC POWER PLANTS; SITE CHARACTERIZATION; COMPUTERIZED SIMULATION; MANUALS; STREAMS; WATER CURRENTS; CANADA; CURRENTS; DOCUMENT TYPES; HYDROELECTRIC POWER PLANTS; NORTH AMERICA; POWER PLANTS; SIMULATION; SURFACE WATERS; 130100* - Hydro Energy- Resources & Availability
OSTI ID:
6582837
Research Organizations:
Howard (Charles) and Associates Ltd., Victoria, British Columbia (Canada)
Country of Origin:
Canada
Language:
English
Availability:
CANMET/TID, Energy, Mines and Resources Canada, 555 Booth St., Ottawa, Ont., Canada K1A 0G1; $0.34CAN per page, $3.40 CAN minimum.
Submitting Site:
CANM
Size:
Pages: V
Announcement Date:
May 13, 2001

Citation Formats

None. Hydrologic design methodologies for small-scale hydro at ungauged sites. Phase 2A, British Columbia. Primer for Integrated Method for Power Analysis (IMP). Canada: N. p., 1986. Web.
None. Hydrologic design methodologies for small-scale hydro at ungauged sites. Phase 2A, British Columbia. Primer for Integrated Method for Power Analysis (IMP). Canada.
None. 1986. "Hydrologic design methodologies for small-scale hydro at ungauged sites. Phase 2A, British Columbia. Primer for Integrated Method for Power Analysis (IMP)." Canada.
@misc{etde_6582837,
title = {Hydrologic design methodologies for small-scale hydro at ungauged sites. Phase 2A, British Columbia. Primer for Integrated Method for Power Analysis (IMP)}
author = {None}
abstractNote = {This report provides a user's manual for the Integrated Method for Power Analysis (IMP) series of programs, developed to aid in evaluating small-scale hydroelectric power sites in British Columbia. The primary objective of IMP is to address the problem posed by hydroelectric development at sites completely lacking in streamflow records. The province's mountainous terrain, with numerous microclimates, precluded methods of regional analysis based on regression or comparisons with gauged streams; instead, a conceptual model of physical processes on the land and in the atmosphere was used as a basis for developing IMP. The IMP package consists of five basic components: an atmospheric model of annual precipitation and 1-in-10-year 24-h maximum rainfall; a watershed model that will generate a daily series of streamflow data; a flood frequency analysis system that uses site-specific topographical information and information from the atmospheric model to generate the flood frequency curve; a hydroelectric power simulation program which determines the daily energy output for a run-of-river or reservoir storage site; and a graphics analysis package which provides direct visualization of atmospheric and streamflow data, and the results of watershed and power simulation modelling. Within each component of the program, the program requirements and capabilities are discussed. A series of sample screens are shown, illustrating the use of the IMP package for a particular simulation. 18 figs., 2 tabs.}
place = {Canada}
year = {1986}
month = {Jan}
}