Who is responsible for the periodic testing of the unit s emergency generator? 5

As a safety device, the emergency generator set must strictly follow the procedures of regular testing.

In the case of a regular test, it should be organized and carried out by the generator owner, and the operating technician can be an employee of the unit or a person with a contractual relationship. There should be a record in the test, and finally there is a confirmation of the truth of the person responsible for the crew.

There is also a type of generator set that is used for special purposes and environments. It belongs to a higher level of control units, such as hospitals, ships, dangerous goods warehouses, etc. In addition to the owner's usual self-inspection and self-testing, it should also follow the provisions of the industry's safety regulations and conduct regular third-party inspections (land units generally apply to the local technical supervision bureau; The ship shall apply to the Ship Inspection Bureau) to participate in the appraisal, and the content shall be implemented in accordance with the industry norms.

I guess it's the generator manager or electrician in the unit.

Electricians and doormen can operate regularly after being trained by the manufacturer, or they can outsource service providers to conduct regular door-to-door inspections.

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1. The gasoline generator room should be equipped with a generator room, a control and distribution room, an oil storage room, a spare parts storage room, etc.; When designing, the above-mentioned rooms can be combined or added or decreased according to the specific situation;

2. There should be two entrances and exits in the generator room, and the size of one of the outlets should meet the needs of the transportation unit, otherwise the hoisting hole should be reserved;

3. The door and observation window between the generator room and the control room or power distribution room should take fire prevention measures, and the door should be opened to the generator room;

4. The gasoline generator set should be close to the primary load or substation and distribution to the setting;

5. The gasoline generator room can be arranged on the first floor or the basement floor of the podium of the high-rise building, and should meet the requirements;

6. The air inlet of the gasoline generator room should be located on either side of the generator end or the generator end;

7. The gasoline generator room should take comprehensive treatment measures for unit noise reduction and sound insulation in the machine room.

1. Daily inspection and maintenance of emergency generator sets.

1.A no-load start test of an emergency generator is carried out on the third Monday of each month.

2.Inspect and record the generator room and machine body every week.

3.The running time of each start of the unit is not less than 20 minutes to ensure the lubrication of the moving parts of the unit.

4.Check the fastening of the box wire, neutral wire and ground wire of the generator set.

5.Routine checks on the contents.

1) Check the fuel level of the fuel tank.

2) Check the oil level of the diesel engine.

3) Check the liquid level of the water tank.

4) Check whether there is any leakage in the oil, gas and water pipes.

5) Check the fastening of the connecting bolts of each accessory of the diesel engine.

6) Check the wire connection of the electrical instrument.

7) Check whether there is any abnormality in each instrument.

8) Check whether there is oil leakage on the connecting flange surface of the fuel injection pump.

9) Clean the sanitation of the generator set and ancillary equipment.

10) Clean the diesel engine oil-water separator every three months.

Second, the daily maintenance of the battery.

1.Ensure that the battery pack is in a fully charged state (above 24V).

2.Clean the surface of the battery to ensure that the battery is clean and free of foreign objects, and the terminal pile is free of corrosion.

3. Diesel engine air, fuel and oil filters.

1.The air filter is cleaned every 72 hours of operation. If the filter element is found to be damaged, it should be replaced in time.

2.After 100 hours of operation of the generator or if the oil supply is not smooth, the fuel filter should be cleaned in time, and the fuel filter should be replaced in time if it is difficult to clean or damaged.

3.The generator set should clean the oil filter every 200 hours of work, and replace it in time if it is damaged.

4.The generator set changes the oil every 500 hours of operation.

Fourth, emergency start.

1.After receiving the power outage notice, prepare 30 minutes before the power outage, start the generator set 5 minutes before the power outage, and cut off the external power line to convert to the emergency generator set for power supply after the external power outage.

2.After an external call, cut off the power supply of the emergency generator set as soon as possible and convert it to an external call.

3.After the emergency generator is shut down, check whether the equipment is abnormal, whether the auxiliary equipment has abnormal noise, and complete the emergency power generation without other abnormalities.

When measuring insulation, if it is not shorted, high voltages will be induced during the measurement process, causing the windings to break down, causing failures. Therefore, the slip ring should be shorted when measuring, which is the correct measurement. The dynamo, invented by Faraday on September 23, 1831, is an electric motor that converts mechanical energy into electrical energy.

It is usually driven by a steam turbine, water turbine, or internal combustion engine. Electricity is one of the most important sources of energy in modern society. Generators have a wide range of uses in industrial and agricultural production, national defense, science and technology, and daily life.

Generators are divided into two categories: DC generators and alternators. The latter can be divided into two types: synchronous generators and asynchronous generators. The most commonly used in modern power stations are synchronous generators.

1.Shore power protection: The main generator and emergency generator must be removed from the grid. The interlocking of the three is realized by the contact (or intermediate relay) of the main switch on the main switchboard, the emergency switchboard and the shore switchboard.

2.Phase sequence protection: use a phase sequencer.

3.Prevent passage: Reverse sequential relay is used. Install thermal relays above two phases. (You can't just install one phase).