Comments to Larry Morgan
See YOU in Denver Oct 3-Oct 6 .......
Pannel Dicussion and working group meeting
1346 Working Group meeting: Monday Oct 3 ; 8:45-10:45; The Theater in the Sheraton
Adgenda:
Minuites of last meeting
Cordination with other working groups
Pannel Discussion
Compatability List
Developement of Recomended Practice
Schedule and assignments
Old and New Buisness
PLEASE ...Work on the check list and bring suggestions and references.
Pannel Discussion: Thursday Oct 6 ; 8:30-12 noon; The Seminar 4 room in the Sheraton
Bob Kretschmann (Allen Bradley); Mark McGranaghan (Electrotek);
Larry Morgan (Duke Power); Al Price (Ford Motor)
Minuites for IEEE 1346 Working Group
May 2, 1994
Called to order 8am by Van Wagner
Van Wagner acting chairman in the absence of Tony St John
Van relayed that Tony has had a change in job emphasis and will no longer be active in the 1346 working group . He then opened the floor for nominations for chairman.
Van Wagner was nominated, seconded and elected ( per approval of the SC22 committee) as chairman.
Van Wagner then opened the floor for secretary ( to replace Van Wagner)
Larry Morgan was nominated, seconded and elected ( per approval of the SC22 committee) as secretary.
A motion to approve the minutes of the Toronto meeting was made and approved.
Van Wagner reviewed the authors and draft revisions that occurred during the jan,feb 94 submittal of the working group. The paper was accepted for presentation at this I&CPS may 94 during the WED technical session.
Van Wagner informed the committee that a panel session had been approved for the Denver IAS meeting OCT 6 94. Five presenters will divide the 1346 paper and present it. Larry Morgan Duke Power will present the Utility sag sources, Mark McGranaghan Electrotek will present the EPRI DPQ data, Bob Kretschmann of Allen Bradley will present equipment susceptibility, Lin Sanders of GM and ....... of Ford the customer impact and Van Wagner the Cumulative Economic analysis involving the Event probability , Equipment susceptibility, Nominal voltage impact graphs and Down time cost.
Discussion followed as to how to get the content of the presentations published... as the 1346 paper itself can not be resubmitted. Suggestions included submitting an abstract of the panel for inclusion in the proceedings, submittal of conference level papers from each presenter, inclusion of an abstract in the IAS program ? , etc. Strong support was given to inclusion of conference grade discussion papers from the presenters to be included in the conference transactions. Also strong support was given to publishing the 1346 paper in the PES & IAS transactions magazines.
The Floor was then opened to NEW business.....
Where should the working group concentrate next...
After several suggestions and round table discussion .... Everyone submitted a list of their thoughts for the future of the 1346 working group..Priority should be given to developing an 8.5 X 11 check list to be used when purchasing equipment.
Further compiling of the Ideas list to be done later that evening as posted on the Conference Bulletin board.
Meeting adjourned.
addendum: Compilation of the ideas list was held 3-5pm with 10 attendees. The list is attached.
The list is to be submitted to the Irvine attendees , then edited by the chairman, then submitted to the Technical Book chairman and working group chairman to solicited reference materials and current work on each subject. Categories involving compatibility that are not responded to by a chairman will be taken up by the 1346 working group. Emphases on producing a 8.5 x 11 check list and a practical example will receive first priority.
COMPATABILITY CHECK LIST
For Production “System”
1 Economic Downtime Analysis UPFRONT Capital vs Downtime operating cost
Downtime event $ X event process Susceptibility
(ref 1346 paper, Gold book chapter 7
2 Grounding Safety , Logic
(ref emeral,green book)
:::: the following involves magnitude AND duration
3 Transient withstand-low voltage TVSS coordination
(ref emeral book , c62.4, ul1449 , ieee1159)
4 Overvoltage Susceptibility vs probability
utility capacitor switching, regenerative loads
(several papers ,
5 Undervoltage Susceptibility vs probability
Sags/momentary outages : Utility data, Inplant data, Mechanical Inertia
(ref 1346,gold book
6 Nominal operating voltage Center_________+/- _________
(c84.1,IEC
7 Impedences - Dynamic - Short Circuit, Harmonic tuning,Voltage regulation
(Violet, Brown Book,ieee519
8 Harmonics 2nd -- 100th & Power Factor
(ref IEEE 519)
8 Interference - Crosstalk - Drive to Drive - New equipment vs Old equipment
(ref Manufactors Litature/Subject Papers
9 System Compatibility : PLC to Drive to Motor to Load
(ref
10 Terminology -- use graphics for specifications
-- use simultaneous engineering
11 Acceptance testing - The Manufacturing test vs the INPLACE test
12 Forensic evaluation of Power Quality Event
review of # 1
Comments to Larry Morgan