The generator is a commonly used power generation equipment in life. In case of power failure, the generator can provide normal power, but some faults will be encountered in use. Therefore, regular inspection is required before problems occur. What are the maintenance methods of generator accessories? Next, let's learn about it with Xiaobian.

發(fā)電機配件故障包括相間短路，匝間短路，斷線，鐵芯燒毀，電線故障等，當發(fā)電機發(fā)生外部故障時，由于流經(jīng)繞組的短路電流較大，變壓器的溫度將升高，如果發(fā)電機長時間過載和過度勵磁，還會導致繞組和鐵芯過熱并損壞絕緣；當發(fā)電機出現(xiàn)以下異常情況時，應切斷電源，避免造成更嚴重短路事故；在停機之后，需要找到故障的原因和位置，然后需要采取適當?shù)拇胧?，這些維修措施，需要由**的發(fā)電機維修或制造公司進行處理。

The faults of generator accessories include phase to phase short circuit, turn to turn short circuit, wire break, iron core burning, wire fault, etc. in case of external fault of the generator, due to the large short-circuit current flowing through the winding, the temperature of the transformer will rise. If the generator is overloaded and overexcited for a long time, it will also cause overheating of the winding and iron core and damage the insulation; In case of the following abnormal conditions of the generator, the power supply shall be cut off to avoid more serious short circuit accidents; After shutdown, it is necessary to find out the cause and location of the fault, and then take appropriate measures. These maintenance measures need to be handled by * * generator maintenance or manufacturing company.

使用電流互感器的注意事項：對于高壓繞組，次級繞組需要在運行過程中得到保護并可靠接地。這樣，當一次和二次繞組由于絕緣損壞而被高壓擊穿時，可以將高壓引入地面，以避免人員和設備出問題，電流互感器的次級側(cè)不得斷開，發(fā)電機的維護要素和維護周期為1-3年，為了避免出現(xiàn)問題，請定期檢查。

Precautions for using current transformer: for high-voltage winding, the secondary winding needs to be protected and reliably grounded during operation. In this way, when the primary and secondary windings are broken down by high voltage due to insulation damage, the high voltage can be introduced to the ground to avoid problems with personnel and equipment. The secondary side of the current transformer shall not be disconnected. The maintenance elements and maintenance cycle of the generator are 1-3 years. In order to avoid problems, please check regularly.

6、由于采用了三葉轉(zhuǎn)子結(jié)構(gòu)形式及合理的殼體內(nèi)進出風口處的結(jié)構(gòu)，所以風機振動小，噪音低。壓力、溫度控制，提供機組運行保護。

6. Due to the adoption of three blade rotor structure and reasonable structure at the air inlet and outlet in the shell, the fan has low vibration and low noise. Pressure and temperature control to provide unit operation protection.

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The above is a detailed introduction to the accessories of 90 generator set. I hope it will be helpful to you If you have any questions, please contact us We will provide you with professional service http://m.533746.com