Description

Alstom/ GE MiCOM Agile P341 Generator Protection Systems

GE MiCOM Agile P341 generator protection device, Alstom P341 relay provides innovative solutions for the protection, control, and monitoring of generator assets. Generator protection is critical to maintaining maximum uptime in the generating facility and providing vital protection to the generating unit. From the protection and control of utility generators to ensuring safe interconnection of renewable energy sources to synchronization and load shedding solutions using advanced automation, GE maximizes asset reliability and operational life.

GE’s advanced generator protection applications significantly reduce installation and maintenance costs by utilizing the Multilin HardFiber IEC 61850 process bus solution.

The MiCOM Agile P341 interconnection protection relays offer the protection requirements necessary for operating machines in parallel with the main power supply network. Alstom P341 interconnection protection relay can be customized to meet the specific needs of the intended application. It offers complete, cost-effective, and highly reliable protection for interconnecting distributed generators to the grid. The Alstom P341 also includes Dynamic Line Rating (DLR) protection to optimize transmission line capacity.

GE‘s MiCOM Agile P341 generator protection relays provide flexible and reliable integration of protection, control, monitoring, and measurement functions for a wide range of applications. The P34x relay platform is available in six models that cover most installations from small generators to sophisticated systems including generator-transformer applications and large variable-speed double fed induction pumped storage machines.

Key features:

• Comprehensive protection functions, flexible communications options with a number of protocols and ports
• Generator turbine abnormal frequency protection monitors the accumulated time spent at each frequency band
• Check synchronization function with an option to compensate for magnitude and phase angle
• User-friendly programmable scheme logic allows easy customization of the protection and control functions
• Current loop analog inputs and outputs for remote monitoring
• No internal batteries in GE-branded models – remove a maintenance item and eases air-freight logistics
• Binary inputs ESI48-4 EB2 compliant
• Binary inputs offer programmable pickup voltage thresholds and filtering enabling a truly universal application
• High break output contacts eliminate reliance on auxiliary devices
• Unique low-frequency protection for variable speed double fed induction machines
• Rotor earth fault protection
• Harsh environment protection extends the life of the product

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.