Power System Engineering, From Study to Energization

TPPES helps utilities, renewable developers, and industrial facilities study, protect, and automate their power systems with one experienced engineering team.

  • 40+ years combined experience
  • SEL, GE, Siemens, and ABB relays
  • IEEE and NERC standards

Platforms We Work With

  • SEL
  • GE Multilin
  • Siemens
  • ABB
  • ETAP
  • PSS®E
  • PSCAD

Our Services

From power system studies and protective relay programming to automation and data analytics, we cover every stage of your power system.

40+
Years Combined Experience
100+
Projects Completed
24/7
Support Available
7
Specialized Services

Industries We Serve

We understand the operating realities and regulatory requirements of the industries we serve.

Utilities

Utilities

Transmission and distribution studies, substation protection, and NERC PRC documentation.

Renewables and Battery Storage

Renewables and Battery Storage

Interconnection, protection, and plant controls for solar, wind, and storage projects.

Industrial, Oil and Gas

Industrial, Oil and Gas

Arc flash safety, motor protection, and load shedding that keep processes running.

Data Centers

Data Centers

Selective protection, transfer schemes, and power studies that protect uptime.

How We Work

One team takes your project from the first study through energization and beyond.

1

Study

We model your system and run the studies that define how it should be protected and operated.

2

Settings and Design

Study results become relay settings, control logic, and designs ready for the field.

3

Testing and Commissioning

We support testing and energization so every device works exactly as designed.

4

Ongoing Support

We stay on call for upgrades, restudies, event analysis, and compliance updates.

Why Choose TPPES

What sets our team apart on every project, large or small.

One Team, Study to Commissioning

The engineers who study your system also set the relays, program the controls, and support testing, so nothing is lost between hand-offs.

Every Major Relay Vendor

We program and test SEL, GE Multilin, Siemens, and ABB relays, so one team can handle mixed-vendor substations and plants.

Built to IEEE and NERC Standards

Every study, setting, and design follows IEEE, NFPA 70E, and NERC requirements, with documentation ready for audits.

Response Within 24 Hours

Tell us about your project and one of our engineers will get back to you within 24 hours.

Start Your Project

Tell us about your system and what you need. One of our engineers will get back to you within 24 hours.

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Three Phase Power Engineering Services is a specialized provider of comprehensive electrical power system solutions, designed to optimize the efficiency, reliability, and safety of your power infrastructure. We leverage advanced technology and industry expertise to offer a wide range of services, tailored to meet the unique needs of our clients

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