Structural Requirements for Diesel Generator Sets 2

The previous article has already introduced the structural requirements of the diesel engine, fuel system, and lubricating oil system for diesel generator sets. In this article, the professional diesel generator manufacturer - Dingbo Electric will continue to introduce the structural requirements of the starting system, cooling system, intake system, heating system, noise and shock absorption system.

diesel generator controller

1. Start the system

1) The generator should be able to start and deliver electricity within 30 degrees after a power outage in the city. The starting system equipped with an engine should be able to start 6 times, with each start lasting 6 seconds and an interval of 6 seconds. Each generator set should be equipped with a starting system.

2) An automatic diesel engine starting device should be installed, and the success rate of starting should not be less than 99%. When the engine runs without load within the predetermined time, it should automatically stop. At the same time, the startup system should meet the manual startup requirements.

2. Cooling system

1) The engine of a diesel generator must be equipped with a closed cooling system with sufficient capacity. The air temperature rise of the radiator should be 15 ℃ or lower, but should not exceed 18 ℃ when fully loaded.

2) The guide pipe of the diesel generator set adopts flange connection.

3) Anti corrosion measures should be considered.

3. Air intake system

An effective air filtration system should be provided based on the working environment conditions of diesel generators.

4. Exhaust system

1) All heated surfaces of the exhaust system of diesel generator sets must be protected by heat or other shielding measures.

2) Stainless steel elastic connections and matching flanges should be installed under the fire suppressor.

3) Elastic exhaust expansion joints should be installed at the exhaust outlet. The generator set manufacturer should indicate in the bidding documents whether the exhaust temperature and emission indicators comply with national standards.

4) The facilities between the muffler and the exhaust port (including the muffler) on the sled are provided by the manufacturer, and the muffler fixing bracket and the exhaust system after the muffler are provided by the owner.

5. Heating system

The cooling water and lubricating oil heating facilities required for rapid start-up of emergency diesel generator sets should be equipped, and a circulation system suitable for engine antifreeze during shutdown should be set up.

6. Noise and shock absorption system

The main requirements are as follows:

1) The full load noise of diesel generator set is less than 105dBA (1m) and 75dBA (7m).

2) The diesel generator set should be equipped with good special shock absorbers to eliminate 98% of the vibration and toughen the transmission of the generator set. When the generator set is fully loaded, the maximum seismic amplitude should not exceed 0.5mm.

3) Rated capacity within the scope of supply (natural ventilation)

Dingbo Power was founded in 1974 and is one of the earliest manufacturers of generators and diesel generator sets in China. If you want get more information, please feel free to send email to sales@dieselgeneratortech.com we will pay highly attention on your question.

Diesel Generator Power Ratings: Standby vs Prime vs Continuous

Diesel generator sets are commonly used in a variety of sectors due to their dependable performance and high efficiency. They can be used for emergency power supply in the event of a power cut or used in places without connection to a power grid. When selecting a diesel generator for your home or business, you need to consider many factors, such as generator’s ratings. In this article, we’ll explain the three basic rating types - standby, prime, and continuous in diesel generators. ISO-8528-1:2018 defines basic generator set rating categories based on four operational categories: Emergency Standby Power (ESP), Prime Power (PRP), Continuous Power (COP) and Limited-Time Running Prime (LTP). Read on and learn the application of power ratings for engines used in generating sets. Standby Power Rating Standby Power(ESP) is used to supply emergency power when the external power supply is interrupted, such as power outages. Standby power rated generators can supply reliable electricity as t...

How to Choose a Household Mini Generator

With the improvement of people's living standards, there are more and more household appliances, such as rice cookers, microwaves, kettles, refrigerators, air - conditioners, washing machines, etc. It can be said that every household has them. But what if there is a power outage? These appliances won't work properly, and our lives will be greatly disrupted. How can we avoid this? We can use household mini - generators to provide convenience in power consumption. So, how to choose a good household mini - generator? Consider the noise level Since it is for household use, when choosing a household mini - generator, we need to check whether the noise will affect the neighbors. Generally, the seller will demonstrate the performance of the generator in advance. A good household generator can reduce noise by about 80%. Choose a generator with a moderate price Due to different brands, there are significant differences in power, and consequently, the price differences of househ...

How to Choose Efficient Diesel Generators for the Film and Television Industry?

In the film and television industry, the stability of the electricity supply during filming is crucial. Whether the equipment are the cameras or the lighting equipment on the filming site, or the post-production equipment, they all need stable and reliable power support. Unstable or interrupted power can result in interrupted filming, damage to equipment, and even affecting the progress and quality of the entire project. Therefore, investing in high-efficiency diesel generator sets has become an important measure for the film and television industry to ensure the reliable power supply for shooting. Determine the power requirements Before choosing a diesel generator set for the film and television industry, it’s necessary to figure out the total power needs, including the electricity demand of the shooting location, the total power of the electrical equipment and the time of using electricity. Also consider whether there are special needs for the generators such as low noise level and...

Diesel Generator Tech

Search This Blog