AQ Flow Home
Company Info
ASFM Technology
Packages Options
Project Listings
Company News
Pub. Papers
Job Openings
Contact AQ FLow
AQ FLow Agents
Links

 
    Clients/Projects
   


C
helan County PUD

Rocky Reach Project
Plant size - 1347 MW

Rocky ReachFlow measurements on four units at Rocky Reach in January, 1992, were the first commercial use of a prototype ASFM. The ASFM was selected by Chelan's personnel because the previously used arrays of current meters were time-consuming, costly and subject to flow interference from the support frame. The ASFM flow measurements were obtained rapidly and accurately and the results were used by the client as input into a downstream migrant fish bypass project. Back
Chelan County's own Rocky Reach Web-Page



Rock Island Hydro Project
Plant size - 668 MW
Publication: presented at Waterpower XII 2001
(PDF format - 551kb)

Rock IslandIn August 2000, as part of a plant optimization program, Chelan County PUD required index tests and absolute flow measurements at selected turbines. As several of these were bulb units with very short and rapidly converging intakes, the ASFM was chosen because of its ability to measure flow using unobtrusive acoustic paths oriented directly across the intake. The results confirmed that the ASFM will deliver accurate, absolute discharge measurements under these difficult hydraulic conditions. Back
Chelan County's own Rock Island Web-Page



Client Project/ Year
Electricité de France Pinet 2007
  Cusset 2007
  La Rance 2007
 
Sisteron 2007
  Kembs - 2006
Douglas County PUD Wells 2002,2004,2005,2006
Korea Water Resources Corp. Namgang 2006
  Yongdam 2005
Hydro Québec Rocher-de-Grand-Mère 2006
  La Grande 1, 2003
  Outardes II, 2002
  Rapides des Quinze, 2002
  Coteau Rapids Spillway, 2000
  Les Cèdres, 2000
  Laforge-2 - 1997
Portland General Electric TW Sullivan - 2005
Edison Sault Electric Company 2004
US Army Corps of Engineers Lower Granite - 1995, 2004
Little Goose - 2003
Lower Monumental - 2002
John Day - 2002
The Dalles - 2000, 2001
Bonneville - 1998, 1999, 2000
McNary - 1998, 1999
Hydro Kennebec 2003
Nova Scotia Power Hells Gate 2002
  Deep Brook - 2001
BC Hydro Stave Falls - 2000
Revelstoke - 1996
Chelan County PUD Rocky Reach - 1992, 1993, 2000
Rock Island- 2000
Swed Power, Sweden Mellanfallet - 1999
Manitoba Hydro Seven Sisters 1999
Tennessee Valley Authority Wheeler - 1999
Fort Patrick Henry - 1997

Note:

While the first measurement by a particular owner is typically carried out by AQFlow technical personnel, the user-friendly features of the ASFM offer the owners the choice of having the subsequent measurements carried out by AQFlow personnel (indicated above in italics) or by their own personnel (indicated by non-italics).

As shown, Nova Scotia Power, Hydro Québec, Korea Water Resources and Electricité de France have all opted for having their personnel trained by AQFlow technicians as part of the first project, purchasing the ASFM and performing all subsequent measurements in-house successfully and cost-effectively.


hydro eventshydro reports

 

Innovative Solutions for Hydro's most challenging Flow Measurements



[ Home ]discharge[ About AQFlow ]turbines[ Technology ]flow measurements[ Products|Services ]spillways[ Clients|Projects ]hydroelectric[ News ]
[ Technical Reports ]hydro-electric[ Employment ]low-head[ Links ]

ASL AQFlow Inc., 1986 Mills Road, Sidney, BC Canada V8L 5Y3 ~ Call Toll Free: 1-877-656-0177
[ Staff Directory ]acoustic instruments[ Contact Us ]
All contents of this site Copyright © ASL AQFlow Inc. All Rights Reserved
Legal Disclaimer ~ Webmaster

Email AQ Flow