How to deal with smoke from transformer
Transformers are important equipment in the power system. Once abnormal situations such as smoke occur, correct measures need to be taken immediately to avoid safety accidents. The following are detailed treatment methods and precautions for transformer smoke problems.
1. Common causes of transformer smoke
Transformer smoke is usually caused by the following reasons:
| Reason | Description |
|---|---|
| Insulation aging | Long-term use causes the performance of insulation materials to degrade, causing short circuits or local overheating. |
| Overload operation | The rated load of the transformer is exceeded, causing the internal temperature to be too high. |
| Cooling system failure | The fan or oil pump is faulty and the heat dissipation is poor. |
| Internal short circuit | The winding or core is short-circuited, producing high temperature and smoke. |
| external factors | Lightning strike, moisture or foreign matter entering the transformer. |
2. Emergency treatment steps for transformer smoke
When you find smoke coming from the transformer, you should immediately follow the steps below:
| steps | Specific operations |
|---|---|
| 1. Cut off the power | Immediately disconnect the input and output power of the transformer to prevent the accident from expanding. |
| 2. Notify relevant personnel | Report it to a supervisor or professional maintenance personnel, and call the emergency telephone number (if necessary). |
| 3. Use fire extinguishing equipment | If the fire is small, use a dry powder fire extinguisher or a carbon dioxide fire extinguisher. Water is strictly prohibited. |
| 4. Evacuate people | Ensure on-site personnel are quickly evacuated to a safe area. |
| 5. Wait for a professional | No one is allowed to approach the transformer before safety is confirmed. |
3. Measures to Prevent Transformer Smoke
In order to avoid the occurrence of transformer smoke accidents, routine maintenance and preventive measures are crucial:
| measures | Description |
|---|---|
| Regular inspection | Check transformer oil level, temperature and insulation performance monthly. |
| avoid overload | Make sure the transformer is operating within the rated load range. |
| Maintain cooling system | Clean fans and heat sinks regularly to ensure proper operation of the cooling system. |
| Lightning protection | Install lightning arresters to prevent lightning strikes from damaging the transformer. |
| environmental control | Keep the area around the transformer dry and ventilated to prevent foreign matter from entering. |
4. Follow-up treatment after the transformer smokes
After the accident is handled, the following work still needs to be done:
| matters | Description |
|---|---|
| accident analysis | Find out the cause of the smoke and record the accident and handling measures. |
| Repair or replace | Let professionals assess the degree of damage to the transformer and decide whether to repair or replace it. |
| safety training | Strengthen safe operation training for relevant personnel to prevent similar accidents from happening again. |
5. Hot topics related to transformer safety in the past 10 days on the entire network
Recently, transformer safety issues have triggered widespread discussions on social media and news platforms. The following are some hot topics:
| topic | heat index | Source |
|---|---|---|
| A transformer explosion caused a fire in a factory | 85 | Weibo, Toutiao |
| How to prevent transformer failure during high temperatures in summer | 78 | Zhihu, Baidu Tieba |
| Safety performance of new smart transformers | 65 | Industry media |
| Transformer maintenance technology sharing | 72 | Professional forum |
Summary
Smoke from a transformer is a serious safety hazard and correct emergency measures must be taken immediately. Through regular inspections, standardized operations and enhanced maintenance, such accidents can be effectively prevented. At the same time, paying attention to industry hot spots and new technology trends will help improve the safe operation level of transformers.
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