TRANSMISSION PLANNING SERVICES

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Expert Engineer Support for Transmission Planning Projects

Our team has deep, specialized expertise of the regulatory environment from coast-to-coast. This makes us uniquely qualified to conduct a wide range of studies in-house, including: transmission planning, transient studies, generation interconnection and NERC compliance.

When you work with us, you receive expert engineering insight and support to help guide decision making, avoid potential pitfalls and maintain future project considerations. With all aspects of each study handled in-house, collaboration and communication is direct, reliable and guaranteed. If you have a project in need of support, Ulteig is here to help.

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What We Do

  • Power flow and contingency analysis
  • Transient and dynamic stability studies
  • Remedial action schemes
  • Fault current studies
  • System operating limits studies
  • Cascading failure analysis
  • Critical clearing time verification studies
  • Transmission line path studies
  • Mitigation solutions for multiple voltage and thermal violations
  • Verification studies with multiple vendor softwares (TARA, PSLF, PSSE)
  • Complete network dynamic stability studies for new/retired generation and critical clearing times
  • Other region-specific evaluations upon request

  • Transient recovery voltage (TRV) studies
  • Fuse/breaker coordination studies
  • Switching studies
  • Harmonic studies
  • Capacitor bank switching studies

  • Solar/wind dynamic and static model development
  • Updated cluster study approach for injection studies following the implementation of FERC 2023
  • First Contingency Incremental Transfer Capability (FCITC)
  • Battery Energy Storage System (BESS) or Standalone Storage (SAS) charging analysis
  • Ride-through studies (IEEE 1547)
  • Small generator interconnection studies
  • Utility-scale solar/wind project interconnection support
  • Reactive power compensation sizing studies
  • Network upgrade cost allocation studies
  • Injection studies to find optimal location
  • Deliverability analysis and prospecting studies
  • Study replication and refresh studies for SPP, MISO, PJM, ERCOT and WECC
  • Multi-state injection analysis for prospecting points of Interconnection

  • FAC-008-3
  • MOD-025-2
  • MOD-026-1
  • MOD-027-1
  • PRC-001-1.1(ii)
  • PRC-004-5
  • PRC-005-6
  • MOD-032-1
  • PRC-019-2
  • PRC-023-4
  • PRC-024-2
  • PRC-025-2
  • PRC-026-1
  • PRC-027-1
  • TPL-001-5

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