Description

Alstom / GE Multilin P30 Synchrophasor Data Concentrator

Power quality analyzers measure and monitor electrical power parameters to avoid disturbances, track steady-state variations, and ensure the reliability of power distribution systems. Disturbances are measurable events that are triggered by abnormalities in voltage or current. Steady-state variations compare changes to normal values and are measured by sampling voltage and/or current levels over time. To track disturbances and steady-state variations, power quality analyzers present information as individual events, trends, or statistical summaries. Examples of individual events include voltage spikes and brownouts. Power quality analyzers can also measure transients such as primary magnitude, time of occurrence, and rate of rise. Some devices are powered by the system being tested. Others use battery power. Power quality analyzers with integral AC current clamps are also available. GE’s series of Multilin ” GE Multilin P30 Relay ” PDCs and PMU devices leverage the latest advances in synchrophasor and computing technologies available for the power industry to enable synchrophasor based wide area monitoring applications.

GE Multilin P30 Relay Key Benefits

• Reduce deployment and operation cost of wide area monitoring systems integrating more Phasor Measurement Units (PMUs) per PDC
• Simplify analysis of power system events through fast and easy access to time synchronized phasor data archives

• Implement NERC-PRC-002-2 (draft) compliant dynamic disturbance recording (DDR) systems

• Integrate P30 PDC into NERC-CIP compliant systems using the built-in security features

• Enable control system wide area monitoring applications to reveal dynamics of the power grid though low latency time aligned synchrophasor signals

• Customize wide area monitoring systems with the optional Multilin P30 applications module without the costs associated with additional hardware

Applications
• Collection, aggregation, archiving of synchrophasor time aligned data within the Substation for enhanced post event analysis.
• Continuous recording and reporting of synchrophasor data through up to eight C37.118 clients for wide area monitoring applications
• Deployment of NERC-PRC-002-2 compliant Dynamic Disturbance Recording systems
• Visualization of live or recorded synchronized phasor data at substation, multiple substations and regional control centers

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 !