Power system studies are essential in understanding the expected performance of an electrical system and determining the severity of a fault or other unexpected event.

Power system group in KNR is equipped with ETAP and PSSE which are among the best softwares to perform various power system analysis, calculations and simulations in accordance with IEEE Std. 399 covering the following studies.

  • Load Flow Study
  • Short Circuit Study
  • Transient Stability Analysis
  • Protection Coordination Study
  • Arc Flash Analysis
  • Harmonic Measurement
  • Motor Starting Study

During last 7 years more than 40 studies have been done in India as well and overseas. Cardinal aspect of any power system study is the analysis and interpretation of results. This is accomplished with the guidance and support of senior professionals with several decades of power system design and operation experience. Every system study report goes through their scrutiny and approval before issue.

Scope of Work

The purpose of the study is to re‐affirm the network configuration and the equipment ratings.

Value Addition

Identify the root cause of problems and define mitigation measures with energy optimization. Comprehensive analysis including harmonics, EMI and Grounding.

Project Areas

  • Wind farms – Pooling substations – 220kV
  • Solar photovoltaic power plant – up to 180MW
  • Combined cycle gas turbine power plants up to 400kV
  • Hydro power station
  • Industrial HV-LV Distribution Network

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