Protection & Control Engineering

Protection & Control Engineering
Reliable Protection. Practical Design. Utility-Tested Experience.

Protection and control systems are the intelligence behind safe, reliable power delivery. Roaring Run Power Consulting provides specialized protection and control engineering services for substations, renewable energy interconnections, data centers, utility facilities, and critical power infrastructure.

Our experience includes protective relaying, AC and DC schematics, relay panel design, SCADA interfaces, communications coordination, functional testing support, and commissioning readiness. We help clients
develop practical, constructible P&C solutions that support reliable operation, effective fault isolation, utility coordination, and long-term system performance.

Protection & Control Expertise for Critical Infrastructure

Modern substations and interconnection facilities depend on properly designed protection and control systems to detect abnormal conditions, isolate faults, protect equipment, and maintain grid reliability. RRPC brings decades of utility leadership and hands-on engineering experience to help ensure those systems are thoughtfully designed, clearly documented, and ready for successful field implementation.

We support projects from early design review through detailed engineering, construction support, commissioning, and energization. Whether serving as the lead P&C engineer, owner’s engineer, or technical advisor, our team works closely with utilities, developers, EPC contractors, testing firms, and equipment vendors to keep projects moving forward.

Our Protection & Control Services

RRPC supports the development and review of protective relay schemes for substations, renewable generation facilities, utility interconnections, and large-load projects. Our work is grounded in practical utility experience and focused on reliable system operation.

Services include:

  • Protection philosophy development
  • Relay one-line diagrams
  • Three-line diagrams
  • Protective relay panel layouts
  • Relay panel bills of material
  • Protection scheme review
  • Trip and close circuit development
  • Coordination with utility protection requirements
  • Support for relay settings and coordination studies, when included in project scope

Clear, accurate schematics are essential to successful construction, testing, and long-term maintainability. RRPC develops and reviews AC and DC control schematics that support reliable operation and efficient field implementation.

Services include:

  • AC current and voltage circuit development
  • DC control circuit design
  • Breaker trip and close circuits
  • Lockout relay circuits
  • Alarm and indication circuits
  • Interlocking and permissive logic
  • Control switch and device wiring logic
  • Field issue resolution and design clarification support

Protection and control systems must communicate effectively with utility operators, owners, and remote monitoring platforms. RRPC supports SCADA and communications integration for substations and interconnection facilities.

Services include:

  • SCADA point list development and review
  • Communications block diagrams
  • Fiber optic communications coordination
  • RTU and relay communications interfaces
  • Remote control and indication requirements
  • Alarm mapping and operational data review
  • Utility dispatch and control center interface support
  • Integration support for relay, RTU, and automation systems

RRPC provides independent technical review and owner’s engineering support for clients who need experienced oversight of P&C design packages. Our utility background allows us to evaluate whether designs are technically sound, constructible, maintainable, and aligned with utility expectations.

Services include:

  • 30%, 60%, 90%, and IFC design reviews
  • P&C drawing package review
  • Constructability reviews
  • Utility standards compliance review
  • Vendor drawing coordination
  • Relay panel and equipment interface review
  • Comment resolution support
  • Technical coordination with EPC contractors and design firms

Protection and control engineering does not end when drawings are issued. RRPC supports field teams during construction, testing, commissioning, and energization to help resolve issues quickly and reduce startup risk.

Services include:

  • Commissioning readiness reviews
  • Functional test support
  • Trip and close circuit verification support
  • Relay and SCADA functional verification support
  • Field wiring issue resolution
  • Punch list review and closeout support
  • Energization planning support
  • Owner representation during startup and commissioning

RRPC provides protection and control engineering support for a broad range of power infrastructure projects, including:

  • Utility substations
  • Collector substations
  • Transmission and distribution interconnections
  • Utility-scale solar facilities
  • Wind generation facilities
  • Battery Energy Storage Systems, or BESS
  • Data center interconnections
  • Industrial and commercial power infrastructure
  • Substation upgrades and equipment replacements
  • Relay panel replacements and modernization projects

Why Choose RRPC for Protection & Control?
Utility Owner Perspective

Our engineers understand how protection and control systems are designed, commissioned, operated, maintained, and relied upon by utilities. That owner-side perspective helps us deliver practical solutions that work in the field.

Clients work directly with experienced professionals who understand the details of relay protection, control schemes, SCADA, communications, and commissioning—not layers of project management.

We develop and review P&C designs with construction, testing, and energization in mind. Our goal is to help reduce field issues, minimize rework, and support a smoother transition from design to operation.

Protection and control issues often arise at critical project milestones. RRPC provides responsive technical support to help clients resolve issues efficiently and keep projects moving.

Engineering the Systems That Protect the Grid

Protection and control systems are among the most critical components of any power delivery project. Roaring Run Power Consulting brings the technical expertise, utility experience, and field-focused perspective needed to support reliable project execution from design through energization.

Whether you need P&C design, design review, owner’s engineering, utility coordination, or commissioning support, RRPC provides practical engineering solutions built on experience and delivered with service.