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Where does the noise from the trailer generator set come from
Where does the noise from the trailer generator set come from

Mar 27,2024

Where does the noise from the trailer generator set come from

According to the working principle of the combustion chamber trailer generator set, the generation of noise is very complex. At the cause and location of the occurrence, the noise of the trailer generator set may include the following parts: 1) Trailer generator set internal combustion engine exhaust noise. That is to say, the exhaust channel noise and exhaust noise of internal combustion engines are high-temperature, high-speed pulsating airflow noise, which is the energy and component of the noise, far higher than the mechanical noise of intake noise and gas radiation. They are the main part of the total noise and the focus of noise control. Its basic frequency is the ignition frequency of the internal combustion engine. 2) Trailer generator set intake noise. The noise from the air intake of the box mainly includes noise from the silent trailer generator, generator, and airflow. Due to the passive inflow of air and its distance from the main noise source, the noise level is relatively low compared to other locations, resulting in a smaller required noise reduction. 3) Trailer generator set exhaust noise. That is to say, it is the noise from the box discharge port. The main components of exhaust noise are exhaust noise, airflow noise, fan noise, machine noise, internal combustion engine combustion noise, etc. There are many noise sources and high noise levels, and the strong exhaust cooling of the generator in a silent RV will increase the outward flow of noise, making noise control more difficult.

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Five advantages of silent generator sets
Five advantages of silent generator sets

Mar 27,2024

Five advantages of silent generator sets

1、 Low noise The silent generator set adopts advanced silent technology and sound insulation materials, making the operating noise less than 60 decibels. It can be used in various important occasions without causing interference to the surrounding environment. Working with a silent generator set will not have a negative impact on the physical and mental health of employees, improving work efficiency. 2、 Beautiful appearance The silent generator set has a beautiful appearance, with the outer shell made of high-quality materials and the metal surface treated with spray coating technology, which makes the overall appearance have good corrosion resistance, aesthetics, and easy cleaning characteristics, and can better integrate into the usage environment. 3、 Strong mobility Silent generator sets are very convenient to use due to their simple structure, small size, and light weight. They can be easily transported and moved, making them suitable for situations that require frequent handling. It can be conveniently used in various places, such as wilderness, construction sites, camping, outdoor advertising, etc. 5、 Energy conservation and environmental protection The silent generator set adopts advanced energy-saving technology, which can save energy and reduce production costs during the working process. Reducing harmful gas emissions and environmental impacts during the power generation process is beneficial for promoting sustainable development. In the future, with the strengthening of environmental protection trends, silent generator sets will be more widely used. In summary, silent generator sets have five major advantages: low noise, beautiful appearance, strong mobility, energy conservation and environmental protection. They are suitable for various occasions and are worth promoting and applying as power generation equipment.

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Comparison between Open Frame Diesel Generator Set and Silent Diesel Generator Set
Comparison between Open Frame Diesel Generator Set and Silent Diesel Generator Set

Mar 27,2024

Comparison between Open Frame Diesel Generator Set and Silent Diesel Generator Set

Open frame and silent diesel generator sets are two different types of units, and their main differences lie in design, noise level, reliability, and price. Let's take a look at the differences between the two, let's take a look together! 1、 Open frame generator set 1. Firstly, an open frame diesel generator set is usually a more traditional type of generator, designed to install the engine and generator on an open frame. It can be simply understood as a regular or standard model, easy to move and lightweight; 2. This design makes maintenance and repair easier as various components can be directly accessed and repaired. In addition, the structure of the open frame generator is simple and easy to produce, so the price is relatively low. 3. However, open frame generator units do not have sound insulation covers outside, and the noise level is usually high because they do not have any sound insulation or shock absorption measures, and do not have good waterproof, windproof, and dustproof performance. 4. Open shelf is mainly suitable for use in environments with low noise requirements. For example: outdoor construction, construction sites, outdoor operations. 2、 Silent generator set 1. Silent diesel generator set is a more advanced and modern type of generator. Its design is aimed at providing higher reliability and lower noise levels. It can be simply understood as having a box like appearance, low noise, with wheels or trailers, and a heavier weight; 2. Silent units typically adopt a closed structure, including an engine compartment and one or more generator compartments. This design can effectively reduce noise and vibration, while providing better waterproof, windproof, and dustproof performance. 3. In addition, silent units are usually equipped with various sensors and control devices, which can automatically operate and monitor the working status of the generator. This design can improve the reliability and stability of the unit, reduce the possibility of human errors and equipment failures. 4. Silent units are mainly used for vehicle use, RV modification, advertising vehicles, medical vehicles, offices, residential areas, and so on.

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Advantages of high-voltage generators
Advantages of high-voltage generators

Mar 27,2024

Advantages of high-voltage generators

Compared to low-voltage generators, high-voltage generators have the following advantages: 1. The power of a generator can reach several kilowatts, or even tens of thousands of kilowatts. This is because when outputting the same power, the current of a high-voltage generator can be much smaller than that of a low-voltage generator. Therefore, high-voltage generator windings can use smaller line diameters. Therefore, the stator copper loss of high-voltage generators will also be smaller than that of low-voltage generators. For high-power generators, when using a low-voltage power source, a larger stator slot is required because thicker wires are needed, resulting in a very large diameter of the stator core and a larger volume of the entire generator. 2. For large capacity generators, the overall investment in the power supply and distribution equipment used by high-voltage generators is smaller than that of low-voltage generators, resulting in lower line losses and a certain amount of electricity consumption savings. Especially, the 10KV high-voltage generator can be directly used in the power grid, so the investment in power equipment will be reduced, the use will become simpler, and the failure rate will be reduced.

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5 major differences between high-voltage generators and low-voltage generators
5 major differences between high-voltage generators and low-voltage generators

Mar 27,2024

5 major differences between high-voltage generators and low-voltage generators

The main difference between high-voltage generator sets and low-voltage generator sets is the difference in voltage. Generally speaking, low-voltage generator sets are Refers to the commonly used 230V/400V generator sets in the current market. The motor components of the high-pressure diesel generator are according to customer requirements Customized, generally 6300V, 10500V, and 15000V. 1、 The difference between the two 1. Delaying aging Low voltage current is 26 times higher than high voltage current, leading to a significant increase in thermal load loss and equipment damage. 2. High harmonic resistance The harmonic resistance of low-voltage generator sets is lower than that of high-voltage generators; Compared with the overall high-pressure oil engine, the pressure oil engine has strong nonlinear load capacity. 3. Low risk factor of non synchronous short circuit Due to asynchronous power supply systems, there is a risk of asynchronous short circuits when multiple low-voltage generators are not powered in parallel. 5. Centralized power supply Low voltage generators, due to the use of a large number of cables, suffer from high heat loss and cannot achieve power supply. High voltage generator sets have high voltage regulation accuracy, good dynamic performance, small voltage waveform deformation, high efficiency, and long service life With its advantages and popularity among users, it has been widely used

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What is an open frame generator
What is an open frame generator

Mar 27,2024

What is an open frame generator

1、 What is an open frame generator Open frame generator is a type of generator that can be integrated into different devices for use. Unlike traditional generators, it can be easily installed on the required machinery or equipment, making it more flexible and convenient to use. 2、 The principle of an open frame generator The principle of an open frame generator is similar to that of a traditional generator, as they both drive the generator rotor through mechanical motion to generate and output electrical energy. Differently, open frame generators can use different motors and rotors, as well as different output voltages and currents to adapt to different environments and requirements. 3、 The purpose of an open frame generator The use of open frame generators is very extensive. It can be used for mobile power equipment, such as small generator locomotives, overhead power supplies, and mobile tower cranes, as well as for fixed power equipment, such as compact generator sets and electric motor direct drive generators. In addition, open frame generators can also be used to power buildings, such as elevators, lighting, and air conditioning equipment. 4、 The advantages of open frame generators Compared to traditional generators, open frame generators have more advantages in flexibility and mobility. Because it can be integrated and used in different devices, such as mobile power devices and compact generator sets, not only is it easy to operate, but it also saves more space. In addition, open frame generators also have advantages in energy conservation and environmental protection, which can reduce energy costs and environmental pollution. In short, an open frame generator is a flexible, convenient, and widely used type of generator. It is suitable for various occasions and has many advantages.

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