瓦斯發(fā)電機組調速系統用于多個(gè)行業(yè)，是現代調速系統中的佼佼者，具有同類(lèi)產(chǎn)品所沒(méi)有的功能。能被廣泛使用主要是因為它的系統性能，主要表現在：

The speed regulation system of gas generator set is used in many industries. It is the leader of modern speed regulation system and has functions that similar products do not have. It can be widely used mainly because of its system performance, which is mainly reflected in:

電源電路簡(jiǎn)單可靠。因為電機轉矩方向與繞組電流方向無(wú)關(guān)，即只需要一相繞組電流，所以電源電路可以實(shí)現每相一個(gè)電源開(kāi)關(guān)。相比之下，電機繞組需要流動(dòng)雙向電流，而供電的逆變器的電源電路每相需要兩個(gè)功率器件。因此，瓦斯發(fā)電機組調速系統比PWM逆變電源電路所需的功率元件少，電路結構簡(jiǎn)單。

The power circuit is simple and reliable. Because the motor torque direction is independent of the winding current direction, that is, only one phase winding current is required, so the power supply circuit can realize one power switch per phase. In contrast, the motor winding needs to flow bidirectional current, while the power supply circuit of the power supply inverter needs two power devices per phase. Therefore, the speed regulation system of gas generator set needs less power components than PWM inverter circuit, and the circuit structure is simple.

從電機的電磁結構來(lái)看，各個(gè)繞組和磁路相互獨立，各自在一定的軸角范圍內產(chǎn)生電磁轉矩。與一般電機不同的是，在各相繞組和磁路的共同作用下產(chǎn)生旋轉磁場(chǎng)，使電機能夠正常運行。

From the electromagnetic structure of the motor, each winding and magnetic circuit are independent of each other and produce electromagnetic torque within a certain range of shaft angle. Different from the general motor, the rotating magnetic field is generated under the joint action of each phase winding and magnetic circuit, so that the motor can operate normally.

從控制結構上看，各相電路向一個(gè)相繞組供電，一般相互獨立工作。由此可見(jiàn)，當電機單相繞組或控制器單相電路發(fā)生故障時(shí)，只需停止該相運行即可，電機除無(wú)其他障礙物外即總輸出功率容量減少。

From the perspective of control structure, each phase circuit supplies power to one phase winding and generally works independently of each other. It can be seen that when the single-phase winding of the motor or the single-phase circuit of the controller fails, just stop the operation of the phase, and the total output power capacity of the motor is reduced except that there are no other obstacles.

可控參數多，調速性能好。根據電機的運行要求和電機的情況，可以采用不同的控制方式和參數值，使其運行在良好的狀態(tài)（如高輸出、率），還可以實(shí)現特定的各種函數的曲線(xiàn)。例如，電機具有完全相同的四象限運行能力，具有較高的啟動(dòng)轉矩和串勵電機的負載能力曲線(xiàn)。

Many controllable parameters and good speed regulation performance. According to the operation requirements of the motor and the situation of the motor, different control modes and parameter values can be adopted to make it run in a good state (such as high output and high efficiency), and specific curves of various functions can also be realized. For example, the motor has exactly the same four quadrant operation capacity, with high starting torque and load capacity curve of series excited motor.

該系統是一個(gè)非常高速的控制系統。這是因為一方面電機繞組沒(méi)有銅損；另一方面，電機可控參數多，靈活方便，在較寬的轉速范圍和不同的負載下，易于實(shí)現優(yōu)控制。因此，瓦斯發(fā)電機組調速系統可以通過(guò)自身調節滿(mǎn)足各種要求，通過(guò)機電統一協(xié)調設計可以滿(mǎn)足各種特殊應用要求。

The system is a very high-speed control system. This is because on the one hand, the motor winding has no copper loss; On the other hand, the motor has many controllable parameters and is flexible and convenient. It is easy to realize optimal control in a wide speed range and different loads. Therefore, the speed regulation system of gas generator set can meet various requirements through self-regulation, and can meet various special application requirements through electromechanical unified coordination design.

瓦斯發(fā)電機組調速系統的性能表現相關(guān)內容便是這樣了，如果您有興趣了解更多就來(lái)網(wǎng)站m.elmasticar.com進(jìn)行咨詢(xún)吧！

This is the performance of the speed regulation system of gas generator set. If you are interested in learning more, please visit www.huanengpower.com Com for consultation!