What Is Ovation Microgrid Control?

What is Ovation™ Microgrid Control designed to do?

Emerson has more than 20 years of experience managing microgrid and similar independent electrical control systems on university, medical, industrial and corporate campuses around the world. 

Designed specifically for the power industry, the Ovation™ Automation Platform manages a microgrid’s distributed energy assets to cost-effectively produce low-carbon electricity while maintaining grid stability and operational resiliency. It effectively automates control of all microgrid components and macrogrid interconnections to satisfy power demand and maintain stable operating conditions in the event of a macrogrid electrical disturbance.

Emerson’s Ovation solution for microgrid management consists of standard integrated functions such as data acquisition, alarm management and historical archiving, as well as embedded energy management and electrical control applications. 

What are the key features of Ovation Microgrid Control? 

  • Balances distributed energy resources to reduce the total cost of energy produced while minimizing environmental impact 
  • Maximizes microgrid resiliency by providing on-demand or automatic grid-connected and islanded control  
  • Detects electrical disturbances and implements precise responses to maintain microgrid stability 
  • Simplifies operation and maintenance of distributed energy resources using common hardware, HMIs and user-friendly engineering tools 
  • Strengthens cybersecurity posture 

What capabilities are included with Ovation Microgrid Control?

  • Data acquisition
  • Process graphics
  • Alarm management
  • Data archiving
  • Report generation 
  • Optimization of power production, power purchasing, energy storage and demand response
  • Protection from high macrogrid demand charges 
  • Management of energy flow and voltage regulation at the point of common coupling
  • Breaker control and interfacing with IEDs 
  • Load-shedding (demand management)
  • Voltage control 
  • Generator VAR control
  • Transformer tap changer control 
  • Capacitor bank control
  • Grid synchronization 

How does Ovation Microgrid Control fit into a microgrid architecture?

The Ovation control system, designed specifically for the power industry, provides proven control and monitoring of power and energy management processes. 

Ovation’s scalable compact controller (model OCC100) cost-effectively extends the proven Ovation platform to widely distributed assets or applications that require direct control in close proximity to plant equipment. 

Capable of using wide-area-network (WAN) communication technologies, including wireless methods, the OCC100 acts as a microgrid controller that helps microgrid owners cost-effectively manage vital distributed assets. Native data link protocols connect the Ovation system to a host of Ethernet-enabled devices including battery management systems and photovoltaic power inverters.

Flexible layout and input/output (I/O) placement options enable installation in space-constrained areas or existing cabinets.

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