發(fā)電機組這種機械設備主要是轉化電力!
發(fā)電機組是一種機械設備,它能夠將其他形式的能源轉換成電能。 它由水輪機、汽輪機、柴油機或其他動力機械驅動,將水流、氣流、燃料燃燒或原子核裂變產生的能量轉化為機械能傳給發(fā)電機,再由發(fā)電機轉換為電能。 柴油發(fā)電機組是其中的一種,它以柴油為燃料,靠氣缸中被壓縮后形成的高溫高壓空氣使噴入的霧狀柴油燃燒膨脹而做功,把熱能轉變?yōu)闄C械能。 來百度APP暢享高清圖片 它通過進氣、壓縮、做功、排氣四個過程完成一個工作循環(huán),又稱為四沖程發(fā)動機。 為了降低零件溫度,機體內布滿水道,由水泵推動水冷卻機組,稱為水冷式機組。
A generator set is a mechanical device that can convert other forms of energy into electrical energy. It is driven by a water turbine, steam turbine, diesel engine or other power machinery, which converts the energy generated by water flow, airflow, fuel combustion or nuclear fission into mechanical energy and transmits it to a generator, which then converts it into electrical energy. A diesel generator set is one of them, which uses diesel as fuel and relies on the high-temperature and high-pressure air formed by compression in the cylinder to ignite and expand the injected mist of diesel, converting thermal energy into mechanical energy. Enjoy high-definition images on Baidu APP. It completes a working cycle through four processes: intake, compression, power generation, and exhaust, also known as a four stroke engine. In order to reduce the temperature of the parts, the body is filled with water channels, and the water cooling unit is driven by a water pump, which is called a water-cooled unit.
小功率發(fā)動機也有采用空氣對發(fā)動機進行冷卻,稱為風冷機組。 應急柴油發(fā)電機組常常被用作應急電源,適用于對供電質量要求比較高的單位。 它能在市電供應突然中斷時,迅速的啟動運行,并在最短的時間內向負載提供穩(wěn)定的交流電能。
Small power engines also use air to cool the engine, known as air-cooled units. Emergency diesel generator sets are often used as emergency power sources, suitable for units with high requirements for power supply quality. It can quickly start and operate in the event of a sudden interruption in the mains power supply, and provide stable AC power to the load in the shortest possible time.
手動機組是操作人員在現(xiàn)場對發(fā)電機組進行啟動、合閘、調速、分閘、停機等操作,運行時產生的震動和噪聲、油霧和廢氣對操作人員的身體有不良影響。 自動機組一般作為備用機組,具有自動啟動、自動運行、自動停機等功能,一般配有ATS自動切換系統(tǒng)實現(xiàn)負載在市電供電和油機供電之間的自動切換,保證負載電力的持續(xù)供應。 遙控機組是遠程監(jiān)控自動化柴油發(fā)電機組,俗稱“三搖”機組或帶智能接口機組。 采用RS232或者RS485通信口實現(xiàn)中心站對分散于各處的機組進行實時的遙控、遙信、遙測
A manual generator set is a type of operation in which the operator starts, closes, regulates speed, opens, and stops the generator set on site. The vibration, noise, oil mist, and exhaust gas generated during operation have adverse effects on the operator's health. Automatic units are generally used as backup units, with functions such as automatic start, automatic operation, and automatic shutdown. They are generally equipped with an ATS automatic switching system to achieve automatic switching of loads between mains power supply and oil engine power supply, ensuring the continuous supply of load power. A remote control unit is an automated diesel generator set that is remotely monitored, commonly known as a "three shake" unit or a unit with intelligent interfaces. Using RS232 or RS485 communication ports to achieve real-time remote control, signaling, and telemetry of dispersed units at the central station
發(fā)電機組是將其他形式的能源轉換成電能的成套機械設備,由動力系統(tǒng)、控制系統(tǒng)、消音系統(tǒng)、減震系統(tǒng)、排氣系統(tǒng)組成。由水輪機、汽輪機、柴油機或其他動力機械驅動,將水流、氣流、燃料燃燒或原子核裂變產生的能量轉化為機械能傳給發(fā)電機,再由發(fā)電機轉換為電能輸送到用電設備上使用。
A generator set is a complete set of mechanical equipment that converts other forms of energy into electrical energy, consisting of a power system, control system, noise reduction system, shock absorption system, and exhaust system. Driven by water turbines, steam turbines, diesel engines, or other power machinery, the energy generated by water flow, airflow, fuel combustion, or nuclear fission is converted into mechanical energy and transmitted to a generator, which then converts it into electrical energy and delivers it to electrical equipment for use.
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