燃氣發(fā)電機組控制系統分為四個(gè)功能模塊
燃氣發(fā)電機組的控制系統一般分為顯示模塊、計算與控制模塊、報警保護模塊和數據記錄模塊四個(gè)功能模塊。下面小編為您詳細講解下:
The control system of gas generator set is generally divided into four functional modules: display module, calculation and control module, alarm protection module and data recording module. The following sections will give you a detailed explanation:
1)顯示模塊:現代化的設備都有自己的控制系統。任何單獨的設備都可以自動(dòng)按照預先設定的工況運行。同時(shí)所有的運行參數都可以通過(guò)數據線(xiàn)上傳到上位機中。燃氣發(fā)電機組的控制系統顯示模塊就是勾勒出整個(gè)系統的所有設備,通過(guò)畫(huà)面,直觀(guān)地顯示出所有設備的運行狀態(tài)和運行參數。
1) Display module: modern equipment has its own control system. Any individual equipment can automatically operate according to the preset working conditions. At the same time, all operation parameters can be uploaded to the upper computer through the data line. The control system display module of the gas generator unit is to outline all the equipment of the whole system, and visually display the operating status and operating parameters of all the equipment through the screen.
2)計算與控制模塊:主要是通過(guò)傳感器計算系統的運行狀態(tài)。并根據項目要求設計所需要的目標狀態(tài)。將系統的運行狀態(tài)與目標狀態(tài)進(jìn)行比對后發(fā)出調節指令。為了確保功能的穩定與準確,建議控制系統采用雙閉環(huán)控制。
2) Calculation and control module: mainly calculate the operating state of the system through sensors. The required target state shall be designed according to the project requirements. The operation state of the system is compared with the target state, and then the regulation command is issued. In order to ensure the stability and accuracy of the function, it is recommended that the control system adopt double closed loop control.
3)報警保護模塊:主要功能是當系統遇到危險狀態(tài)時(shí)可以報警提示,嚴重時(shí)自動(dòng)關(guān)閉某些設備或者使整個(gè)系統停止運行,以保護系統不受到更大的傷害。系統中自動(dòng)停機的危險狀態(tài)有:高水溫、低油壓、超速、汽缸爆震、燃氣泄漏等。
3) Alarm protection module: the main function is to give an alarm when the system encounters a dangerous state, and automatically shut down some equipment or stop the whole system in case of serious conditions, so as to protect the system from greater damage. Dangerous states of automatic shutdown in the system include: high water temperature, low oil pressure, overspeed, cylinder detonation, gas leakage, etc.
4)數據記錄模塊:用記錄系統運行的數據和參數,以及歷史報警記錄。通過(guò)記錄數據分析系統的支持狀態(tài),做好維護和保養計劃。
4) Data recording module: used to record the data and parameters of system operation, as well as historical alarm records. Make maintenance and servicing plans by recording the support status of the data analysis system.
此外還要了解到燃氣發(fā)電機組在運行過(guò)程中產(chǎn)生兩種能源:電力能源和熱力能源。理想和經(jīng)濟的方案是100%利用電力能源和熱力能源。但現實(shí)應用中,電力能源和熱力能源的需求是不斷變化的。所以要時(shí)刻以實(shí)際為準,更多注意事項就來(lái)我們網(wǎng)站http://m.elmasticar.com咨詢(xún)吧!
In addition, it is also necessary to know that gas turbine generator sets generate two kinds of energy during operation: electric energy and thermal energy. The ideal and economic plan is to use 100% electric and thermal energy. However, in practical applications, the demand for electric power and thermal energy is constantly changing. Therefore, we should always be based on the actual situation, and more precautions should come to our website http://m.elmasticar.com Consult!
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