Diesel Generator Tech

Have you ever learned about the magnetic wire cutting motion of Cummins diesel generator sets? Firstly, they are driven by water turbines, steam turbines, diesel engines, or other power machinery. It converts the energy generated by water flow, airflow, fuel combustion, or atomic fission into mechanical energy, which is then converted into electrical energy by a   generator . The rotor is wound by the rotor core (or pole yoke), washer, center ring, slip ring, fan, shaft, and other components. The stator and rotor of the generator are connected and assembled through bearings and end caps, allowing the rotor to rotate in the stator and cut off the magnetic field lines, thereby generating induced electromotive force. This induced electromotive force is led out through connecting terminals and connected to the circuit, thereby generating current. Cummins diesel generator sets, whether diesel or gasoline, generate a certain order of electricity from each cylinder. The thrust acting on t...

Do you know how diesel generator sets are distributed with load power? In fact, when the active power distribution of parallel diesel generator sets is severely unbalanced, and when the total load power is large, one diesel generator set is at full load or overloaded, while the other diesel generator set is still in a light load state, the capacity of the diesel generator set cannot be fully utilized, and the efficiency of the entire power station can be achieved. On the other hand, when the total power of the load is small, the imbalance of active power often causes active power circulation between   diesel generator sets , causing them to switch to the motor state, which is also not allowed for diesel generator sets. Given the above situation, special attention needs to be paid to diesel generating sets with frequent loads and large amplitude changes. The uneven distribution of reactive power in diesel generator sets, although not seriously affected, is based on a clear imbalance...

What do you think should be studied for the direct air cooling system of diesel generators? Firstly, in order to minimize the impact of wind, it is necessary to study the high temperature period in summer, the wind direction at the maximum frequency under a certain wind speed, and even avoid the distance between the A-pillar and A-pillar in the design layout. During operation, relevant data should be collected through meteorological observations and summarized based on changes in the power plant's power generation load. Before project implementation, necessary object models or digital simulation tests should be conducted to guide the comparison and summary of data collected during design and future operations. During the operation of the   diesel generator , the hot and cold air rises through the exhaust of the radiator, presenting the condition of a plume. When the wind speed exceeds 8 meters/second after blowing the radiator platform from the furnace, the feather condition is dam...

Can you explain the precautions and methods for replacing   diesel generator   carbon brushes that heat up and turn red? Carbon brushes are usually used in DC motors to cooperate with inverters to achieve commutation, convert DC power into AC power, and drive the DC motor to rotate. Nowadays, brushless DC motors are increasingly widely used, using thyristor circuits instead of brushes to achieve commutation, thus achieving high speed, large capacity, and low noise. There are also some AC motors that use carbon brushes and conductive rings, for example, if there are windings on the rotor, how can current be supplied to the rotating rotor? Carbon brushes can be achieved through conductive rings. If the operator's generator carbon brush is severely ignited, broken, or the brush braid turns red due to heating, it may cause ring fire if not immediately addressed. The operator should immediately replace it. Let's take a look at the precautions and methods for replacement. Replacemen...

What are the reasons for insufficient power during the operation of diesel generator sets?  Diesel generator sets  have the characteristics of strong power, green environmental protection, pollution-free, and continuous operation. Occasionally, there may be insufficient power during use. So, what are the main reasons for insufficient power? Firstly, the fuel system is not smooth or the fuel injection power is insufficient. If the fuel filter enters air or becomes blocked, resulting in insufficient power, the air entering the pipeline should be removed, the diesel filter element should be cleaned, and replaced if necessary. Even if the fuel supply of the fuel injection pump is insufficient, it can also cause insufficient power. It is necessary to inspect, repair or replace accessories in a timely manner. Secondly, there is a malfunction in the cooling and lubrication system. The overheating of the diesel generator set is caused by a malfunction in the cooling or lubrication sys...

Why does the Cummins diesel generator set display a high battery voltage alarm? The Cummins diesel generator set with fault displays are all relatively advanced diesel generator sets. From the perspective of the current popular Cummins generator set, it is possible to consider following the example of others. The Cummins power system diesel generator set is currently the most advanced microprocessor based and highly automated control. It provides fuel control and engine speed regulation functions, main generator output, and complete   diesel generator set   control and monitoring. It also provides automatic and semi-automatic synchronization of parallel power systems with isolated busbars or mains (main power supply), as well as automatic load distribution control functions. The operation of traditional domestic diesel generator sets is completely different from that commonly seen in the past. Due to the use of intelligent PCC modules to control the diesel generator set and a ...

What are the taboos when starting a diesel generator set that you know? Firstly, avoid not supplying oil according to regulations, do not add cooling water to the water tank after starting, and do not pull the engine to start. If the diesel generator set is pulled down to start when the cold engine oil is viscous, it will exacerbate the wear and tear between the moving parts, thereby reducing the service life of the   diesel generator set . Avoid changing lubricating oil and fuel on schedule. The temperature in winter and summer is different, and the oil used is also different. In high temperature areas in summer, if lubricating oils with good high-temperature resistance indicators (such as 40, 50, 60, etc.) are not used, the antioxidant stability of the lubricating oil will deteriorate, exacerbating its thermal decomposition, oxidation, and polymerization, and it is easy to deteriorate. The viscosity of lubricating oil will decrease with the increase of temperature, which can easi...

Do you know about the research on the noise generation of diesel generator sets? The exploration equipment at coal seam exploration sites usually consists of diesel generator sets, drilling rigs, slurry pumps, etc. These devices emit strong noise during operation. After on-site measurement, the noise of the diesel generator set is 98dB (A). The equipment noise not only affects the physical health of the operators, but also causes pollution to the surrounding residential environment. Control and isolate the noise of the diesel generator set. There are two types of diesel generator sets used in geological exploration, one with an output power of 250kW and the other with a power of 160kW. Due to the frequent use of the 160kW   diesel generator set , the work of this project is carried out on the 160kW diesel generator set. In addition, the original muffler structure is very simple, and its noise reduction must be strengthened. Therefore, the main measures of the project are to adopt s...

Do you know the hazards of using inferior filter elements when maintaining diesel generator sets? Below, diesel generator manufacturers will provide a detailed summary for everyone. Due to the uneven quality of filter manufacturers, filters were originally designed to filter harmful impurities from various substances entering diesel generator sets. Enable the   diesel engine   to operate normally under various operating conditions and achieve the specified service life. However, counterfeiting, especially inferior filters, not only fails to achieve the aforementioned effects, but also brings various hazards to the engine. There are several common hazards. Firstly, use inexpensive filter paper to make filter elements. Due to the large pore size, poor uniformity, and low filtration efficiency of the filter paper, harmful impurities entering the engine cannot be effectively filtered, resulting in early engine wear. If low-quality adhesive is used, it cannot be firmly adhered, cau...

What do you think is the reason for the low backup power supply voltage of Cummins diesel generator sets? The application of Cummins diesel generator sets has brought convenience to people's lives, but there are still some problems in use. Below, the editor will share with you the reason for the low backup power supply voltage of   Cummins diesel generator sets , including the low speed of the prime mover. The process is to adjust the speed of the prime mover to the rated value. If the resistance of the excitation circuit is too high, the treatment will reduce the resistance of the field rheostat to increase the excitation current. For semiconductor excitation diesel generator sets, it is necessary to check whether the additional winding joints are disconnected or connected incorrectly. The exciter brush is not in the neutral position, which may cause handling issues or low spring pressure. Adjust the brush to the correct position, replace the brush, and adjust the spring pressure....

On June 21, 2016, Laibin Hongtai Real Estate Development Co., Ltd. and Starlight Power Signed 570KW diesel generator set purchase, sales and installation contract. Starlight Power provides it with a   570KW silent generator set   equipped with Jiangsu Ricardo engine, Starlight generator, and Zhongzhi controller. Starlight Power is responsible for the transportation, installation and commissioning of the unit, as well as technical training for operators.   Jiangsu Starlight Electricity Equipments Co.,Ltd. is one of the earliest  manufacturers of generating sets  in China. It has first-class testing equipment, advanced production technology, professional manufacturing technology, perfect quality management system, and strong R&D technical strength. It can provide 3KW-2500KW various specifications of universal, automatic, four protection, automatic switching, low noise and mobile, etc., high-quality, low-energy generating sets to meet all customers' power needs...

On June 21, 2016, Guangxi Linfeng Real Estate Development Co., Ltd. signed a contract with Dingbo Power for the   660KW generator   room environmental protection and noise reduction installation project. Dingbo Power provides it with a unit configured with a Ricardo engine and a Dingbo generator. At the same time, responsible for the installation work of the environmental protection, noise reduction, and dust removal project in the computer room, purchasing and installing materials required for the load engineering, and connecting oil pipelines, and ensuring that the project meets the environmental acceptance standards.   Guangxi Dingbo Power Equipment Manufacturing Co.,Ltd. is a manufacturer of professional generators, diesel generator sets, Cummins generator sets, Volvo generator sets, etc. The company has advanced testing equipment, excellent production technology, professional manufacturing technology, perfect quality management system, and Strong R&D technic...

On June 21, 2016, Dingbo Power successfully signed a purchase, sale and installation contract for 800KW diesel generator sets with Guangxi Linfeng Real Estate Development Co., Ltd. Dingbo Power provides a generator set equipped with a   Dingbo Power generator   and a SmartGen controller for the Jiangsu Ricardo engine, and is responsible for the transportation, installation, and debugging of the set, as well as providing training for generator operators.   Guangxi Dingbo Power Equipment Manufacturing Co.,Ltd. is one of the earliest  manufacturers of generating sets  in China. It has first-class testing equipment, advanced production technology, professional manufacturing technology, perfect quality management system, and strong R&D technical strength. It can provide 3KW-2500KW various specifications of universal, automatic, four protection, automatic switching, low noise and mobile, etc., high-quality, low-energy generating sets to meet all customers' po...

On June 29, 2016, Guangxi Yihua Real Estate Development Co., Ltd. signed a contract with Starlight Power for environmental protection procurement and installation of diesel generator set equipment and machine room in Block A, the capital of Yunxing Qianlong. Starlight Power provides one   600KW diesel generator set  with common power, the model is XG-600GF produced by Jiangsu Starlight Electricity Equipments Co.,Ltd., of which the diesel engine is Wuxi Power Engineering Co., Ltd. (model WD287TAD61L), and the generator is Yinger (Yangjiang) Electric Co., Ltd. (model EG355-600N).   Jiangsu Starlight Electricity Equipments Co.,Ltd. is responsible for providing units, transportation, installation and commissioning of units, carrying out scheme design according to project bidding requirements, preparing construction drawings, and carrying out environmental control works for noise and smoke concentration of diesel generator room according to the construction drawings.   Ji...

On June 29, 2016, Jiangsu Starlight Electricity Equipments Co.,Ltd. successfully signed a contract with Guangxi Yihua Real Estate Development Co., Ltd. on environmental protection procurement and installation of   diesel generator set   equipment and machine room in Block B, capital of Yunxing Qianlong. Starlight Power provides a generator set and is responsible for the transportation, installation and commissioning of the generator set. It carries out the scheme design according to the project bidding requirements, prepares the construction drawings, and carries out the construction of the noise and flue gas concentration environmental protection treatment project of the diesel generator room according to the construction drawings.   Starlight Power provides one  800KW diesel generator set  with common power, the model is XG-800GF produced by Starlight Power, of which the diesel engine is Wuxi Power Engineering Co., Ltd. (model WD287TAD61L), and the generator i...

On June 29, 2016, Dingbo Power successfully signed a contract for the environmental protection and noise reduction installation project of the generator room with the Market Operation Housing Project Construction Office of the Guixi Highway Management Bureau of Guangxi Zhuang Autonomous Region. Starlight Power is responsible for providing noise reduction installation works and oil connection in the machine room of a   400KW diesel generator set , constructing according to the design drawings and contract requirements, and meeting the requirements of environmental protection acceptance standards.   Guangxi Dingbo Power Equipment Manufacturing Co., Ltd. was founded in 2006 and is one of the earliest manufacturers of generators and  diesel generator sets  in China. The company has a registered capital of 9.5 million yuan.  It has 46 sales and service outlets nationwide. The main products are diesel engines, generator sets, and diesel generators, providing users wit...

Dingbo Power provides free after-sales service tracking and follow-up visits to Guangxi Baijiahua Department Store Co., Ltd., which has purchased our company's   600kw Ricardo generator . The follow-up personnel conducted a series of inspections and maintenance on the unit, and no abnormalities were found. The unit is operating normally, and the voltage and electricity meters are also normal. Since the unit has been in operation for 8 years, our after-sales personnel suggest that Guangxi Baijiahua Department Store Co., Ltd. rectify the generator components by replacing the engine oil, oil filter element, diesel filter element, air filter element, and water tank.   Guangxi Dingbo Power Equipement Manufacturing Co., Ltd. was founded in 2006 and is one of the earliest manufacturers of generators and  diesel engine  in China. The company has a registered capital of 9.5 million yuan.  It has 46 sales and service outlets nationwide. The main products are diesel engine...

In an increasingly electrified world, the need for reliable and efficient power sources has never been more critical.   Diesel generators   have long stood as a stalwart solution for various industries and settings, providing dependable power during outages or as primary sources in remote locations. Their versatility and robustness make them indispensable across a wide array of applications.   1. Emergency Backup Power: Ensuring Uninterrupted Operations   One of the most prominent uses of diesel generators is to provide emergency backup power. When the main grid fails due to natural disasters, equipment malfunctions, or other unforeseen circumstances, diesel generators swiftly step in to ensure continuity. Critical facilities such as hospitals, data centers, telecommunications networks, and emergency response centers rely on diesel generators to maintain essential operations, safeguarding lives and data.   2. Construction Sites: Powering Progress   Construc...

How will you ensure that all aspects of the generator set meet the standards? In order to ensure that the generator set meets various technical specifications, it is necessary to ensure a good match between the diesel engine and the generator during the design and manufacturing of the unit, including power and speed. The power of a generator set refers to the effective power that can be achieved during normal operation at rated speed for 12 consecutive hours. The power of a synchronous   generator set   refers to the rated electrical power obtained at the output terminal during long-term continuous operation at rated speed. In the daily use of a generator set, there is usually power loss, and the power factor of the generator set can also be reduced to 0.8. So how can we improve the power factor of the generator set? All leaking valves and valve seats should be ground. The traditional grinding method is done on a valve grinder, or a rubber bowl shaped grinding tool can be used...