Woodward 5464-331 Netcon ft Kernal PS modul

Woodward 5464-331 Netcon ft Kernal PS modul

Micronettmr. (Triple Modular Redundancy) controller is a state-of-the-art digital control platform designed to reliably control and protect steam turbines, gas turbines, and compressor trains used in system-critical applications where there is a risk of safety issues or significant economic loss. The MicroNetTMR's 2/3 voting architecture ensures that problems are responded to correctly and that the prime mover continues to operate safely without any single point of failure. The controller's robustness, fault tolerance, accuracy, and availability make it the choice of turbine and compressor OEMs and operators around the world.

Superiorna arhitektura i dijagnostička pokrivenost Microneta TMR -a kombiniraju se kako bi stvorili sustav s dostupnošću i pouzdanošću od 99,999%. MicroneTTMR se može primijeniti kao sastavni dio sustava zaštite i sigurnosti radi postizanja usklađenosti s IEC61508 SIL-3. IEC61508 izračunavanje i pomoć za prijavu dostupni su na zahtjev.
- Tipično Micronenet TMR iskustvo i upotreba:
- hladni kompresori (etilen, propilen)
- Metan i singas kompresori
- Kompresori s plinskim krekerima
- Kompresori naboja
- Kompresori za oporavak vodika
- Kritični setovi generatora turbine
- Sigurnosni sustavi turbine
Za aplikacije temeljene na IEC61508 SIL-3 potreban je sigurnosni modul Mikroneta (MSM) kao dio Micronet sustava. The MSM functions as the system's SIL-3 logic solver, and its fast (12 milliseconds) response time and integrated overspeed and acceleration detection/protection capabilities make it ideal for critical high-speed rotating motor, compressor, turbine, or engine applications.

The platform's high-density modules and integrated applications provide first-out indication of monitored system events to reduce troubleshooting time. Ovi prilagođeni moduli vremenski označavaju diskretne događaje u roku od 1 milisekundi i analogni događaji u roku od 5 milisekundi. MicroNet TMR koristi dva napajanja, od kojih svaki pokreće kontrolu od zasebnog napajanja. Svako napajanje ima tri neovisna pretvarača snage iznutra, po jedan za svaki CPU i I/O odjeljak. Ova arhitektura trostrukog napajanja pruža maksimalnu zaštitu od jednostrukih ili višestrukih kvarova hardvera.

Specijalni TMR diskretni modul kontrolera dizajniran je za kritične diskretne krugove. The module accepts discrete inputs and distributes those inputs to each independent core section, as well as output relay-based contacts to drive discrete application logic. Posebni TMR modula. outputs use a six-relay configuration and integrated recessive fault detection logic, allowing for the failure of any or two relays under certain conditions without affecting the integrity of the output contacts. Ova arhitektura omogućava rutinsko testiranje releja, kao i internetsku popravku bez utjecaja na integritet izlaza ili sustava.