Industrial & Commercial

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Exponential Engineering Company has a strong base of experience with industrial and commercial clients, including systems design for Class I and Class II hazardous locations. We can meet your needs for the design of building and plant medium voltage distribution systems, cogeneration, grounding analysis, and protection and coordination.

Harmonic analysis is available, including long-term logging, system modeling, review of VFD performance, and mitigation measures. Motor and VFD specifications and applications include synchronous, induction, and DC machines up to 15,000hp, 13.2kV.

  • Conceptual design and planning
  • Power system studies (short circuit, coordination, load flow, protective relaying, harmonic)
  • Power quality
  • Power factor correction
  • Emergency and standby power systems
  • Cogeneration and utility interface
  • Control system design
  • Specifications
  • MCC, switchgear, switchboard, and distribution panel design and specification
  • Design/build partnership
  • Startup/construction assistance
  • National electrical code requirements including electrical hazardous area classification
  • Large VFD's to 15,000hp
  • Motor starting studies for large motors on weak utility systems
  • Motor specifications for limiting starting current
  • Coordination with motor, VFD, and compressor manufacturers

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