Hidrógeno

El hidrógeno verde juega un papel decisivo en la transición energética y la descarbonización de la economía. La capacidad de los electrolizadores que producen hidrógeno procedente de electricidad renovable no deja de crecer. Los sistemas de células de combustible para la conversión eficiente y limpia de hidrógeno en electricidad utilizan un proceso inverso al de los electrolizadores, pero como éstos se componen de células y pilas individuales que se interconectan para formar cadenas de alta tensión.

Supervisión de alta tensión y medición de corriente

La medición continua y precisa de las tensiones de la pila y la cadena de hasta 1500 V es necesaria para detectar a tiempo defectos y signos de desgaste en las células electrolíticas o de combustible. Dependiendo de los procesos de electrólisis utilizados, también es necesario supervisar las corrientes elevadas en el rango de tres a cuatro dígitos de amperios, así como las temperaturas dentro de las instalaciones.

¿Por qué Knick?
Gracias a su elevado aislamiento y a su alta fiabilidad, los transductores de alta tensión y los acondicionadores de señal de Knick ya están demostrando su eficacia en numerosas aplicaciones de hidrógeno. Ya que los electrolizadores funcionan a menudo en ubicaciones descentralizadas, la disponibilidad de la instalación depende en gran medida de la fiabilidad y el funcionamiento sin mantenimiento de la tecnología de medición. Requisitos que nuestros transductores de tensión, corriente y temperatura cumplen a la perfección.

Productos adecuados

P27000 Acondicionador de señal aislado universal | 480 Rangos de medición conmutables calibrados | Fuente de alimentación de amplio rango

Número de producto:

P27000

P29000 Transductor de alta tensión/transductor | conmutables calibrados

Número de producto:

P29000

P41000 Transductor de alta tensión/transductor | conmutables calibrados

Número de producto:

P41000

P42000 Transductor de alta tensión/transductor | conmutables calibrados

Número de producto:

P42000

P45000 Transductor de alta tensión/transductor | Seguridad funcional SIL 2/SIL 3

Número de producto:

P45000

Artículo del blog actual sobre el tema de la energía

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Interface Technology

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dic 2023

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Interface Technology

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Process Analytics

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Worldwide smallest transducer up to ±2200 V

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Electrical Measurement Solutions: Control from 480 to 4800 Volts

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jun 2020

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High-Voltage Transducer

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nov 2019

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Shunt Resistor versus Hall Effect Technology

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MTBF beyond 3000 years: A snap hook for your plant

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ene 2018

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