Power Generation Business

Power Generation Plant

Electrical design of new cogeneration plant including :

  • Generator step-up transformer

  • Conduit and duct bank design,

  • 480V distribution,

  • Protective relaying,

  • Utility interface for Protection co-ordination,

  • Feeder protection

  • MCC design interface for plant auxiliaries.

  • Perform short circuit and load flow studies and relay time-current coordination (TCC) using software.

  • Designed duct systems and evaluated cable in ducts using software.
 
Generation Interconnection Projects Feasibility Study

  • Interconnection feasibility study for the addition of wind generation in existing system which includes

  • Maximum power injection without transmission upgrades;

  • Analysis and opinions of cost for upgrades needed

  • Connection analysis included 115kV, 230kV, and 345kV transmission lines and busses.
 
Thermal Power Plant Re-Start

  • Design of a Generator protection system for a thermal plant.

  • Work included relay specifications,

  • single line diagram and relay function sheet,

  • three line diagrams,

  • DC schematics,

  • relay settings and coordination study for generator protection, transformer protection,

  • auxiliary transformer protection, and line protection.

  • Performed short circuit and load flow studies and relay time-current coordination (TCC)

  • using SKM Power Tools software.
 
Substation :

Design new substation including

  • Protective relaying,

  • Transformer and Substation Specifications

  • Utility interconnection protection,

  • Performed short circuit studies and relay time-current coordination (TCC) using SKM Power Tools software.
Generator application work included :

  • Design of a new excitation control system,

  • Generator protection,

  • Utility interconnection requirements,

  • Generator breaker controls and interface to the plant operating system

  • Checkout and testing of the generator during start-up of the plant.