Huayuan Electric provides technical support for Hunan wind power project

On December 6th, our technical personnel received an invitation from an important customer for technical support for a wind power project in Hunan, and immediately set off to rush to the customer's site.Because it is winter, there are no green mountains and clear waters, only wind, snow, and severe cold. After arriving at the client's project department and having a brief discussion with the client's technical leader on some issues related to the use of series resonance, we went to the site to observe the usage situation.

arrangeReactor, excitation transformer, voltage divider, variable frequency control power supplyUnder the guidance of my technical personnel, the rated test voltage can be achieved by modifying the resonant frequency and amplifying the current of the experimental equipment, and the test can be completed by withstanding the voltage for five minutes.

Through on-site analysis, it was found that the tested cable on site is made of aluminum, and the resonance point is more easily affected during the voltage boosting process compared to copper cables. When the voltage is raised to near the rated test voltage, there may be a phenomenon where the low voltage and high voltage cannot be raised. At this time, it is necessary to fine tune the output frequency to boost the voltage, and the effect is significant. In addition, the load current slightly decreases, indicating that the resonance frequency is offset after the voltage is raised due to the influence of aluminum cables. After correction, the test conditions can be achieved normally.

After completing the experiment, I had in-depth discussions and exchanges with the customer's technical personnel regarding other equipment, dispelling any doubts in my mind, and then returned home. Although it is icy and snowy, it cannot stop our passionate heart of serving customers. Regardless of the environment, the needs of customers are the goal we have always pursued!

The customer expressed satisfaction with the quality of our after-sales service and expressed gratitude. Over the years, Huayuan Electric's after-sales service has remained the same as everWe will also live up to expectations and continue to provide our customers with higher quality products and technical services!