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Ola 230 / 115 kV Project 2010 ITS-1. North Americus Series Reactors 2010 ITS-2a.

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Presentation on theme: "Ola 230 / 115 kV Project 2010 ITS-1. North Americus Series Reactors 2010 ITS-2a."— Presentation transcript:

1 Ola 230 / 115 kV Project 2010 ITS-1

2 North Americus Series Reactors 2010 ITS-2a

3 2010 ITS-2b North Americus Series Reactors

4 2010 ITS-3 McDonough 4 & 5 Network Improvement Construct the Jack McDonough – Smyrna 230 kV line via Cumberland (convert from 115 kV) and Galleria (new) substations. Add a 5 element, 230 kV ring bus at Smyrna and replace the 300 MVA 230 / 115 kV transformer with two 400 MVA transformers. The loss of the Jack McDonough – Peachtree 230 kV T.L. will cause overloading of the facilities surrounding McDonough.

5 2010 ITS-4 Pegamore 230 kV Project

6 2010 ITS-5 Thomson 500 / 230 kV Project Construct 35 miles.

7 2010 ITS-6 Union Point – Warrenton 115 kV T.L.

8 2010 ITS-7 Klondike 230 Reactor Project Fig. 1 One-line diagram of the Klondike 500 / 230 kV Substation. Install a 0.5% series reactor on the low side of the 500 / 230 kV transformer.

9 2011 ITS-8 Factory Shoals Groover Lake Factory Shoals Fact Shls Jct Douglasville East Point Gordon Rd. Gord Rd. Jct Hightower. Jct to Mableton, Jack Mac-West Mar.115 to Jack Mac.- West Mar. 115 Greenbriar Plt. Jack McDonough Buzzard Roost Boat Rock Bakers Ferry Thornton Road 230kV 115kV 230kV Post Road Problem: Loss of the Groover Lake segment of the Douglasville – Greenbriar 115kV line overloads the East Point – Gordon Rd. Jct. as early as Solution: Breaker up Buzzard Roost 230kV Add 230kV line Thornton Rd. to Factory Shoals. Add 230/115 autobank and 115 breakers at Factory Shoals. Adamsville

10 2011 ITS-9 Arkwright – Gordon #1 115 kV T.L.

11 2013 ITS-10 East Social 230 kV Series Reactor

12 2014 ITS-11 East Carrollton 230 / 115 kV Substation

13 2014 ITS-12 Goshen – Waynesboro 115 kV T.L.

14 2014 ITS-13 Hatch – Offerman 230 kV T.L.

15 2014 ITS-14 Bethabara 230 / 115 kV Project

16 2015 ITS-15 East Walton 500 / 230 kV Project

17 2016 ITS-16 Thomson Primary – Vogtle 500 kV T.L.

18 2017 ITS-17 South Metro Phase III Project

19 2017 ITS-18 Dorchester 230 kV Project

20 2017 ITS-19 Middle Fork 500 / 230 kV Project Middle Fork – Thomson 500 kV T.L ITS-20 ITS-19 Install a 500 / 230 kV transformer at Middle Fork and loop in the South Hall – Oconee 500 kV T.L. Replace the existing 300 MVA 230 / 115 kV transformer with a 400 MVA transformer. ITS-20 Build a new 500 kV Middle Fork – Thomson 500 kV T.L. (approximately 110 miles long)

21 2017 ITS-21 Hopewell – McGrau Ford 2 nd 230 kV

22 2017 ITS-22 O’Hara 500 /230 kV Transformer #2

23 2017 ITS-23 South Hall – Suwanee 230 kV T.L.

24 2018 ITS-24 East Walton – South Hall 500 kV T.L.

25 2018 ITS-25 Sharon Springs – Suwanee 230 kV T.L.

26 2018 ITS-26 South Coweta – Yates 115 kV T.L.

27 2019 ITS-27 Blankets Creek – Holly Springs 115 kV

28 2019 ITS-28 Commerce Primary – Middle Fork 115 kV


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