Description

GE DGT Distributed Generation Trip Control

Distributed Generation Trip Control : Fast & Wireless Trip of Distributed Generators

The desire for green power and rapid developments in renewable energy sources are driving the growth of distributed generation. Many power distribution companies are now encouraging small power producers to interconnect to the utility grid. As Distributed Generation (DG) becomes more prevalent, DG interconnection to the utility network requires an affordable, reliable, and high speed solution that can prevent power from being fed back to the grid during undesirable situations, such as power line maintenance, electrical faults, etc.

In the event of a fault, the Distributed Generator needs to disconnect from the grid prior to the reclosing operation of the utility substation breaker. The Multilin DGT is a wireless transfer trip solution that enables fast and secure disconnect of multiple distributed generators from the electrical power system. The Multilin DGT delivers a cost effective and long range transfer trip capability for enhanced safety, utmost reliability and maximum asset protection.

A wireless Transfer Trip solution that enables fast and secure disconnect of multiple distributed generators from the electrical power system. The Digital Energy DGT delivers a cost effective and long range Transfer Trip capability for enhanced safety, utmost reliability and maximum asset protection.

Applications
Wireless communication devices used in applications that require transferring of trip signals from Power Distribution Utility Substations or Recloser sites to multiple (up to 7) Distributed Generators interconnected to the distribution grid

Features and Benefits
• Cost-effective wireless and fast transfer trip solution
• Transfers trip and status confirmation faster than standard breaker reclose time
• Point to Multipoint system supports up to 7 generation sites
• Long range communication – up to 30 miles
• Packaged for immediate outdoor installation
• State of the art software enables easy configuration and system management

Communications
• Secure frequency hopping spread spectrum technology
• Transfer trip sent in only 30 msec.
• Highly resistant to interference
• Highly reliable: 32-bit CRC
• License free operation in the 902-928 ISM band (North America)

Specifications
• IEEE 1547 compliant
• CSA: DGT Transceivers are approved for Class 1, Division 2
• FCC ID: E5MDS-EL806

We offer GE’s century long tradition of power system innovation. From generators to transmission lines, to motors and beyond, we ensure dependable, safe power worldwide. GE offers a wide range of single function and auxiliary relays, along with a portfolio of accessories, to support high performing and reliable protection and control systems. To explore the GE portfolio with us click here GE numerical Relays !