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Substa'onOverview

UNITIZED SUBSTATIONS

ELGIN  POWER  SOLUTIONS  EXPERIENCE  

•  OVER  30  YEARS  EXPERIENCE  IN  SUBSTATION  DESIGN  AND  CONSTRUCTION  –  OVER  50  EPC  STICK  BUILT  SUBSTATIONS  DELIVERED  –  OVER  150  SKID-­‐MOUNTED  SUBSTATIONS  DELIVERED  

•  OVER  50  YEARS  COMBINED  COMMISSIONING  AND  DESIGN  EXPERIENCE  

•  COMPLETE  TURNKEY  SERVICES    Ø COMPLETE  ELECTRICAL,  MECHANICAL,  STRUCTURAL,  AND  CIVIL  DESIGN  

Ø SUB-­‐CONTRACTORS  LOCATED  ACROSS  THE  UNITED  STATES  •  VOLTAGE  RANGES  FROM  500V  TO  230kV  

 69Δ-­‐4.16Y/2.4kV,  6.5MVA  

34.5Δ-­‐12.47Y/7.2kV,  15MVA  

 34.5Δ-­‐12.47Y/7.2kV,  3.75MVA  

 34.5Δ-­‐12.47Y/7.2kV,  10MVA  

OTHER  POWER  EQUIPMENT  OFFERED  BY  

ELGIN  POWER  SOLUTIONS  “EPS”      

METAL-­‐ENCLOSED  SWITCHGEAR  

15  KV  METAL  ENCLOSED  CAPBANK  AND  SWITCHGEAR  LINEUPS  

 

METAL-­‐ENCLOSED  35  KV    REGULATORS  

15  KV  ,  3  STAGE  METAL  ENCLOSED  HARMONIC  FILTERBANK    

MOBILE  TRANSFORMER  &  SECONDARY  METAL  ENCLOSED  

SWITCHGEAR  

OIL  FILLED  SHUNT  REACTOR  W/  35  KV  SWITCH  COMPARTMENT  

NEUTRAL  GROUND  REACTOR  

Sample List -Turnkey SUBSTATIONs

SOLAR  SUBSTATION  –  40MVA  

OIL  FIELD  SUBSTATION  138/69Δ-­‐4.16Y/2.4kV,  12MVA  

COAL  FIRED  PLANT  SUBSTATION  138Δ-­‐34.5Y/19.9kV,  30MVA  

WIND  FARM  SUBSTATION  138Δ-­‐13.2Y/7.96kV,  50MVA  

UTILITY  SUBSTATION  138Δ-­‐21.6Y/12.47kV,  60MVA  

TUNNEL  RIDGE  138Δ-­‐12.47Y/7.2kV,  30MVA  

CLIFFS  LOGAN  COUNTY  46Δ-­‐12.47Y/7.2kV,  10MVA  

OAKTOWN  FUELS  69Δ-­‐12.47Y/7.2kV,  15MVA  

JUSTICE  LSM  138Δ-­‐34.5Y/19.9kV,  20MVA  

MABEN  COAL  COMPANY  138Δ-­‐34.5Y/19.9kV,  20MVA  

EPS  POWER  STUDIES  

•  FAULT  CURRENT  ANALYSIS  Ø DETERMINE  EQUIPMENT  RATINGS  Ø ARC  FLASH  ANALYSIS  

•  RELAY  COORDINATION  Ø PROGRAM  PROTECTIVE  RELAYS  

•  POWER  FLOW  Ø VOLTAGE  DROP  Ø MOTOR  STARTING  

 214  Industrial  Park  Road    

Beaver,  West  Virginia  25813  Phone:  (304)  252-­‐6243  Fax:  (304)  252-­‐9257  

GILBERTELECTRICALSYSTEMS.COM  

SUBSTATION OVERVIEW

PRESENTATION    FORMAT  COURTESY  OF  AUSTIN  HALL