>>>>>型號:5136-RE2-PCI 通信模塊 用于監(jiān)測和控制發(fā)電設備
【功能描述】
WOODWARD 5136-RE2-PCI 通信模塊具有電力工業(yè)： 在發(fā)電廠、變電站和配電系統(tǒng)中，通信模塊可以用于監(jiān)測和控制發(fā)電設備、變壓器、開關設備等，以實現(xiàn)電力系統(tǒng)的安全和穩(wěn)定運行。能源管理： 這些模塊可以用于能源分配和管理系統(tǒng)，監(jiān)測電網(wǎng)、能源使用情況以及電網(wǎng)穩(wěn)定性。石油和天然氣： 在石油和天然氣開采、輸送和處理過程中，通信模塊可以用于監(jiān)測管道、閥門、泵站等設備。工業(yè)自動化： 在制造工廠和工業(yè)自動化系統(tǒng)中，通信模塊可以實現(xiàn)生產(chǎn)設備的監(jiān)控和控制，提高生產(chǎn)效率和質(zhì)量。交通運輸： 在鐵路、航空、航天等交通領域，通信模塊可以用于控制信號、監(jiān)測系統(tǒng)狀態(tài)等。船舶和海洋： 在海洋領域，通信模塊可以用于船舶系統(tǒng)的監(jiān)測和控制，包括引擎、動力系統(tǒng)等。環(huán)境監(jiān)測： 在環(huán)境監(jiān)測系統(tǒng)中，通信模塊可以用于監(jiān)測氣象數(shù)據(jù)、水質(zhì)數(shù)據(jù)等，并將數(shù)據(jù)傳遞到監(jiān)控中心。自動化控制系統(tǒng)集成： 通信模塊可以用于將不同類型的自動化控制系統(tǒng)集成到一起，實現(xiàn)數(shù)據(jù)交換共享。
當電動機繞組的絕緣、導線的絕緣損壞時，或電氣線路發(fā)生故障時，例如正轉接觸器的主觸點未斷開而反轉接觸器的主觸點閉合都會產(chǎn)生短路現(xiàn)象。此時，電路中會產(chǎn)生很大的短路電流，它將導致產(chǎn)生過大的熱量，使電動機、電器和導線的絕緣損壞。WOODWARD 5136-RE2-PCI 通信模塊因此、必須在發(fā)生短路現(xiàn)象時立即將電源切斷。常用的短路保護元件是熔斷器和斷路器。熔斷器的熔體串聯(lián)在被保護的電路中，當電路發(fā)生短路或嚴重過載時，它自動熔斷，從而切斷電路，達到保護的目的。斷路器(俗稱自動開關)，它有短路、過載和欠電壓保護功能。通常熔斷器比較適用于對動作準確度要求不高和自動化程度較差的系統(tǒng)中。在發(fā)生短路時很可能造成一相熔斷器熔斷，造成單相運行；但對于斷路器只要發(fā)生短路就會自動跳閘，將三相電路同時切斷。斷路器結構復雜，廣泛用于要求較高的場合。
>>>>>型號:5136-RE2-PCI 通信模塊 用于監(jiān)測和控制發(fā)電設備
【英文介紹】
WOODWARD 5136-RE2-PCI communication modules have power industry: In power plants, substations and distribution systems, communication modules can be used to monitor and control generation equipment, transformers, switchgear, etc., to achieve safe and stable operation of power systems. Energy Management: These modules can be used in energy distribution and management systems to monitor the grid, energy usage, and grid stability. Oil and gas: During oil and gas extraction, transmission and processing, communication modules can be used to monitor pipelines, valves, pumping stations and other equipment. Industrial automation: In manufacturing plants and industrial automation systems, communication modules can realize the monitoring and control of production equipment to improve production efficiency and quality. Transportation: In the field of transportation such as railway, aviation and aerospace, communication modules can be used to control signals and monitor system status. Ships and oceans: In the Marine sector, communication modules can be used for the monitoring and control of ship systems, including engines, power systems, etc. Environmental monitoring: In the environmental monitoring system, the communication module can be used to monitor meteorological data, water quality data, etc., and pass the data to the monitoring center. Automation control system integration: The communication module can be used to integrate different types of automation control systems together to achieve data exchange and sharing.
When the insulation of the motor winding, the insulation of the wire is damaged, or when the electrical line fails, such as the main contact of the forward contactor is not disconnected and the main contact of the reverse contactor is closed, the short-circuit phenomenon will occur. At this time, a large short-circuit current will be generated in the circuit, which will lead to excessive heat, so that the insulation of the motor, electrical appliances and wires is damaged. The WOODWARD 5136-RE2-PCI communication module must therefore be powered off immediately in the event of a short circuit. The commonly used short-circuit protection elements are fuses and circuit breakers. The melt of the fuse is in series in the circuit to be protected, and when the circuit is short-circuited or seriously overloaded, it automatically fuses, thus cutting off the circuit to achieve the purpose of protection. Circuit breaker (commonly known as automatic switch), it has short circuit, overload and undervoltage protection function. Generally, fuses are more suitable for systems that require less accuracy and poor automation. When a short circuit occurs, it is likely to cause a phase fuse to break, resulting in single-phase operation; However, the circuit breaker will automatically trip as long as there is a short circuit, and the three-phase circuit will be cut off at the same time. The circuit breaker has a complex structure and is widely used in situations with high requirements.
>>>>>型號:5136-RE2-PCI 通信模塊 用于監(jiān)測和控制發(fā)電設備
