ποΈ Case Studies
Real-world engineering case studies, project examples, and technical implementation stories
39 entries
About This Collection
Our case studies showcase real-world engineering projects, highlighting challenges encountered, solutions developed, and lessons learned. Each case study provides valuable insights for practicing engineers, from design decisions through construction and performance verification.
Whether you are a practicing engineer, a researcher, or a student, this curated collection provides the resources you need to excel in your field. We continuously update our content to reflect the latest industry standards, technological advances, and best practices.
Refinery 13.8 kV Switchgear Arc Flash Mitigation Upgrade
Major Gulf Coast refinery electrical system modernization
Data Center 480V Busway Tap Arc Flash Analysis
Tier IV colocation facility expansion with parallel 480V bus duct feeders
Hospital Emergency Power System Arc Flash Hazard Mapping
Urban Level I trauma center with dual 12.47 kV emergency feeders and paralleled 2.4 kV generators
Utility-Scale Solar Farm 34.5 kV Switchgear Arc Flash Study
850 MWac photovoltaic plant with central inverters and 34.5 kV collection switchgear
Substation 38 kV GIS Arc Flash Mitigation Strategy
Urban transmission substation upgrade with 38 kV SFβ-insulated GIS
Industrial Plant Power Design: 250 MW Steel Mill Substation Upgrade
A 250 MW integrated steel mill in Gary, Indiana, required a complete substation upgrade to support new electric arc furnace (EAF) loads and expanded r
Data Center Electrical Design: 40 MW Hyperscale Facility in Singapore
A 40 MW hyperscale data center located in Jurong East, Singapore, designed to support high-density AI and cloud workloads. The facility comprises eigh
Hospital Power Systems: Seismic-Rated Emergency Distribution for LA County Medical Center
Retrofit and expansion of emergency power distribution infrastructure at Los Angeles County + USC Medical Centerβa 600-bed Level I trauma center locat
Solar Farm Design: 320 MWac Utility-Scale PV Plant in Texas Panhandle
320 MWac utility-scale photovoltaic solar farm located in the Texas Panhandle (near Amarillo), featuring bifacial monocrystalline modules mounted on s
Substation Design: 500 kV GIS Switchyard Interconnection in Alberta Oil Sands
A 500 kV Gas-Insulated Switchgear (GIS) substation was designed to interconnect two major oil sands production facilities near Fort McMurray, Alberta.
HV Substation Grounding Upgrade β Texas Utility
HV Substation Grounding Upgrade β Texas Utility
Data Center Critical Power Room Arc Flash Mitigation
Data Center Critical Power Room Arc Flash Mitigation
Hospital MRI Suite EMI Shielding Integration
Hospital MRI Suite EMI Shielding Integration
Solar Farm DC Arc Fault Detection Calibration
Solar Farm DC Arc Fault Detection Calibration
Data Center Tier IV Electrical System Protection Coordination
42 MW hyperscale data center in Northern Virginia
Hospital Emergency Power System Coordination
750-bed acute care hospital in Houston, TX with dual utility feeds and 3Γ2.5MW black-start generators
Utility-Scale Solar Farm DC Side Protection Coordination
320 MWac bifacial PV plant in West Texas with 1500Vdc string architecture and central inverters
Substation Automation Retrofit for Selective Coordination
138/13.8kV substation modernization in Ohio serving industrial park with sensitive semiconductor fabs
Offshore Wind Farm Collector System Coordination
1.2 GW offshore wind farm in North Sea with 66kV collector system, HVDC export, and dynamic cable routing
Industrial Plant Power Design: Grounding for Arc Flash Mitigation
Automotive manufacturing plant expansion in Tennessee
Data Center Electrical Design: Isolated Grounding for Zero-Downtime IT Infrastructure
Tier IV hyperscale data center in Northern Virginia
Hospital Power Systems: Grounding for Life-Critical Medical Equipment (IEC 60601-1 Compliance)
New 500-bed acute care hospital in Portland, OR
Solar Farm Design: Grounding for PV Arrays with Rapid Shutdown & Lightning Exposure
220 MWac utility-scale solar farm in West Texas
Substation Design: Ground Grid for 345kV GIS Switchyard with High Fault Current
Transmission substation upgrade in Ohio connecting wind generation
Industrial Plant Power Design: Aluminum Smelter Load Flow Optimization
Greenfield 320 MW aluminum smelter in Iceland with 100% renewable hydro supply
Data Center Electrical Design: Tier IV Facility Transient Stability Review
12 MW hyperscale data center in Virginia with dual utility feeds and 2Γ2.5 MW diesel backup
Hospital Power Systems: Emergency Generator Load Flow Validation
600-bed Level I trauma hospital in Houston with 4Γ2.5 MW generators and critical life-support loads
Solar Farm Design: 220 MW PV Plant Weak Grid Interconnection Study
Utility-scale solar farm in rural New Mexico connected to 69 kV rural feeder with SCR = 1.9
Substation Design: 345/138 kV Auto-Transformer Load Flow & Tap Optimization
Upgraded interconnection substation linking two RTOs in Midwest with 1200 MVA auto-transformer
Automotive Tier-1 Battery Management System (BMS) Radiated Emissions Failure
High-voltage 800V BMS for next-gen EV platform
Hospital MRI Suite Grounding Interference with Life Support Equipment
New 3T MRI installation adjacent to ICU wing in urban teaching hospital
Data Center UPS Output Harmonic Resonance with PDU Capacitor Banks
Colocation facility deploying 400 kW modular UPS with active harmonic filters
Offshore Wind Turbine Pitch Controller ESD Failure During Commissioning
12 MW turbine array in North Sea with carbon-fiber blades and composite nacelle housing
Smart Grid Substation RTU Communication Dropout During Lightning Surges
Digital substation upgrade in Florida lightning corridor (25+ flashes/kmΒ²/yr)
Industrial Plant Power Design: Chemical Processing Facility in Texas
New 200 MW chemical processing plant with hazardous area classifications
Data Center Electrical Design: Tier IV Colocation Facility in Northern Virginia
12 MW hyperscale data center with dual utility feeds, UPS, and generator backup
Hospital Power Systems: Critical Care Wing Upgrade in Boston
Renovation of 120-bed ICU wing with MRI, CT, and life-support equipment
Solar Farm Design: 150 MW Utility-Scale PV Plant in Arizona
Desert-based ground-mount solar farm with 500 kV interconnection and central inverters
Substation Design: 345 kV GIS Switchyard in Florida
New GIS substation serving hurricane-prone coastal region with dense lightning activity
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