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Kipimo cha Joto la Optic ya Transformer/Mfumo wa ufuatiliaji wa joto la macho ya Fiber/

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  3. Mfumo wa ufuatiliaji wa joto la macho ya Fiber
  4. Mfumo wa Ufuatiliaji wa Akili wa Transformers za Aina Kavu
Mfumo wa Ufuatiliaji wa Akili wa Transformers za Aina Kavu
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Mfumo wa Ufuatiliaji wa Akili wa Transformers za Aina Kavu

Ingizo la nguvu:Ingizo la AC220V, matumizi ya nguvu ≤ 50W

 

Ingizo la analogi:Upataji wa mawimbi ya DC 4-20mA/0~5V/0~10V kiolesura kinachooana cha mawimbi

 

Inabadilisha ingizo:Ishara ya ingizo la mwasiliani kavu

 

Inabadilisha pato:Relay pato, kwa kutumia viunganishi vya juu vya sasa, yenye uwezo wa kugusa pato si chini ya AC220V/10A

 

Mawasiliano ya serial :Kiolesura cha RS485

 

Mlango wa Ethernet:Mlango wa Ethernet wa RJ45

 

Tundu la macho:Ubadilishaji wa itifaki ya IEC61850, interface ya fiber optic

 

Ingizo la nguvu：Kutoa usambazaji wa nguvu kwa vifaa vya watumwa: 24V/30W, 12V/20W

Tuma uchunguzi Wasiliana Nasi
  • Maelezo ya bidhaa

Kitendaji cha mfumo wa Kifaa cha Ufuatiliaji wa Kibadilishaji cha PHM chenye Akili Mtandaoni

Katika mfumo wa usambazaji wa umeme wa usafiri wa reli ya mijini, kituo cha umeme hutoa nguvu kwa vifaa mbalimbali vya umeme vya kituo, ikiwa ni pamoja na vifaa vya kudhibiti mazingira, vifaa vya mawasiliano, ufuatiliaji wa kina, mfumo wa usambazaji wa maji na mifereji ya maji, escalators, Nk. Kuegemea kwake kunahusiana na usalama na uendeshaji wa kawaida wa kituo. To ensure the safe and reliable operation of transformers in power substations, it is necessary to detect various parameter indicators during transformer operation in real time, and provide early warning and fault detection. The traditional operation and maintenance mode often adopts regular inspections and maintenance, which makes it difficult to detect and eliminate certain hidden faults in a timely manner, increases the risk of faults occurring during operation, and is highly likely to cause accidents. Basi, it is necessary to have real-time online intelligent comprehensive monitoring equipment continuously monitor the operation status and environmental status of the transformer equipment, timely and accurately detect various indicators of the transformer itself and the environment, conduct comprehensive intelligent analysis, give timely warnings when there are hidden dangers, accurately locate the hidden dangers, eliminate hidden dangers in the first time, na kuzuia ajali zisitokee.
The PHM online monitoring system can monitor multiple indicators of transformers and their environment in real-time to determine the operational health status of transformers. Including: temperature of the winding and iron core of the transformer body, partial discharge detection of the transformer, vibration detection of the transformer, temperature and humidity detection of the operating environment of the transformer, kugundua kelele ya transfoma, instantaneous discharge arc detection of the transformer cable joint, and smoke detection. Communicate with station level communication chips through network fiber optic communication, Itifaki ya IEC61850.

Kifaa cha Ufuatiliaji wa Akili kwa Transformers

The main functions of the PHM online monitoring system are as follows:

Equipment status monitoring Measurement of coil temperature and iron core temperature (Optic ya nyuzi Kidhibiti cha joto Kwa transfoma za aina kavu)
Electrical connection point light mutation monitoring (arc light monitoring)
Ufuatiliaji wa sehemu ya kutokwa
Environmental status monitoring Operating environment temperature and humidity measurement
Vibration monitoring during transformer operation
Ground vibration monitoring
Environmental noise monitoring
Local control function Udhibiti wa shabiki
Heating control
Dehumidification control
man-machine interface
Equipment Health Status Assessment Operational risk assessment
Warning information reminder

 

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