Sistem monitoring PD GIS online na karkashin IEC61850 protocol

Kashe Duka (PD) a GIS

An kudin UHF (Ultra-High Frequency) da ultrasonic suna da shawarar da za su iya kashe duka (PD) a Gas-Insulated Switchgear (GIS), kafuwa ce da sauran abubuwan fadada:

• Yadda UHF: Tana kashe PD pulses ta hanyar alama mai kyau na electromagnetic waves wanda ake gina saboda PD activity a cikin GIS.

• Yadda Ultrasonic: Tana nuna alama mai kyau na ultrasonic waves wanda ake gina saboda bubble shocks da PD tana yi.

Bayanan Yakin Da Su Ke Yi Tasiri

Abubuwan bayanai masu muhimmanci da GIS PD monitoring system ke yi yakin sun hada da:

• Alama mai kyau na UHF PD

• Alama mai kyau na Ultrasonic PD

• Alama mai kyau na voltage na transformer

Sistem online monitoring tana juye wannan alamun da kuma tana gina bayanai masu alarm batun da rike na GIS.

Takawa Na Sistem

Sistem GIS PD monitoring tana da takawa uku masu muhimmanci:

• Sensors: Suna juye alamun da suka shiga PD.

• UHF PD sensors tana nuna alama mai kyau na electromagnetic signals.

• Ultrasonic sensors tana nuna alama mai kyau na acoustic signals.

• Data Preprocessing System: Tana juye da kuma tayye alamun don bayani.

• PD Monitoring IED (Intelligent Electronic Device): Tana baka, tafi, da kuma nuna bayanai a matsayin bay level.

Yawan Alama da Kula

• Process Level: UHF da ultrasonic sensors tana juye alamun electrical da acoustic, wadannan tana juye da kuma zama PD monitoring IED.

• Bay Level: IED tana tafi, nuna, da kuma baka bayanai. Kula service mapping (da IEC 61850) tana bayyana standards masu kula sampled values bayan process da bay levels.

• Station Level: Bayanai tana tattauna daga bay level zuwa station level ta hanyar kula services masu nuna don centralized monitoring.

Takawa Na Sistem

Rukunta tana nuna takawa na GIS PD monitoring system wanda ya shahara da standards na IEC 61850.