Diesel Generator Tech

This article continues to introduce the structure and working principle of mechanical blade type oil transfer pumps and plunger type oil transfer pumps for diesel generator sets. The fuel consumption of diesel engines varies under different operating conditions. When the load is high, the fuel consumption is high, causing the pressure at the outlet of the fuel pump to decrease. At this time, the plunger is pushed by the plunger spring, increasing the stroke of the plunger and increasing the pump oil volume. On the contrary, as the load on the diesel engine decreases, the fuel consumption decreases, the pressure at the outlet of the fuel transfer pump increases, the plunger stroke decreases, and the pump fuel volume decreases accordingly. The oil drain hole is used to remove fuel from the gap between the push rod and the pump body, preventing fuel from flowing along the push rod. Insert the tappet into the cam chamber to dilute the lubricating oil in the cam chamber. The fuel pump is...

The electric fuel pump is the "heart" of the fuel supply system in electronic fuel injection engines. The electric fuel pump is a device that continuously draws fuel out of the tank and provides the fuel system with a specified pressure and flow rate. Based on the function of the electric fuel pump, it is known that the performance of the electric fuel pump will directly affect the working performance of the engine. Electric fuel pump: Electric fuel pumps do have some advantages compared to mechanical ones. After being powered on, the electric fuel pump can operate independently. After turning on the switch, they can pump fuel: mechanical fuel pumps require the diesel engine to start or run before delivering fuel. Another advantage is that the installation position of the electric fuel pump is further away from the engine, so that the heat generated by the engine will not cause the oil pump to produce steam, thus reducing the risk of air resistance. Electric fuel pumps can b...

In the field of modern agriculture, especially in large-scale farming, the stability of power supply is the cornerstone to ensure the smooth operation of production. For farms, whether it is poultry farming, aquaculture or livestock farming, they may face serious economic losses and the animals’ life safety may be at risk when there is a power failure. Therefore, a consensus among many farmers is investing in one or more diesel generators as the backup power supply. How to choose the right diesel generators for livestock farms? Here are several key factors that you need to consider. Power requirements Before buying a diesel generator, the first step is to determine how much power you actually need. Both generators and the appliances in your livestock farm use watts (or kilowatts for 1,000 watts) to denote how much electricity they make or use. Assess the power required for daily operations and the likely increase in power demand in the future. Consider the power consumption of lighti...

As an important pillar of the national economy, the financial industry demands a high degree of the stability and reliability of power supply. With the rapid development of financial technology and the high frequency of financial transactions, any interruption of power can lead to huge economic losses today. Therefore, when selecting diesel generators for the financial industry, many factors should be considered comprehensively to ensure a foolproof power supply. The demand for backup electricity supply in the financial industry mainly stems from its business characteristics and highly informationized environment. Specifically, the financial industry's demand for power supply includes the following aspects: Continuous power supply requirements: It’s necessary to to ensure the continuous operation of critical business systems for the financial industry, especially banking, securities business and insurance. These business systems typically rely on high-performance servers, storage...

Next, Dingbo Power Generation Equipment will continue to introduce how to choose the appropriate circuit breaker for your   diesel generator . Special operating conditions.   When selecting a circuit breaker, it is important to remember the location of the end user. Each circuit breaker is different, with some relatively harsh environments. When deciding which circuit breaker to use, remember the following situations: weatherproof control panel protection device.   High temperature type: If a standard thermal magnetic circuit breaker is used at temperatures above 104 ° F, the circuit breaker must be lowered or recalibrated to adapt to the environment. In the past few years, all circuit breakers have been calibrated at 77 ° F, which means that all circuit breakers above this temperature must be downgraded for use. In fact, the temperature of most casings is approximately 104 ° F. In such cases, a special circuit breaker is used. In the mid-1960s, industrial standards chang...

Would you like to buy a mobile trailer generator? The first thing you need to ask is, what benefits does this have for you? Why cannot gasoline or natural gas meet the needs, while diesel engines and diesel engines cannot meet the needs? Today, Dingbo Company will answer these questions for you, as well as some advantages and disadvantages of diesel generators for mobile trailers. One of the biggest advantages of  diesel generator set s is fuel efficiency. Using diesel to generate electricity consumes less fuel than gasoline and natural gas. Some diesel generators only consume half of their fuel load when they have the same capacity as other types of generators. Therefore, diesel generators are very suitable for providing uninterrupted power supply. So they can be relied on to provide continuous power supply to enterprises, construction sites, hospitals, schools, stations, high-rise buildings, and other places.   Secondly, the strength of diesel generators for mobile trailers ...

The 800kw Cummins generator electronic speed control system (EFC) is the main control mechanism for controlling fuel supply in the PT fuel system, which can achieve automatic control of diesel engine speed. The system is mainly composed of actuator, speed control controller and electromagnetic sensor. The speed control controller has two kinds of speed control systems: normally open and normally closed. The electromagnetic sensor detects the speed of the  diesel engine  on the flywheel ring gear and feeds back the AC signal to the speed controller. The speed controller compares this signal with the original parameters of the speed controller. If two values are different, the speed controller will change the current sent to the actuator, causing the throttle shaft of the speed controller to rotate by an angle, thereby changing the amount of fuel supplied to the diesel engine, resulting in corresponding changes in the speed and power of the diesel engine. (1) The composition of ...

If the speed of the Cummins diesel generator set is unstable, the first thing to observe is whether there is any leakage at the interfaces of the fuel system. If there is no leakage, loosen the bleed screw of the fuel injection pump and press the hand pump to remove air from the low-pressure oil circuit. If there is no air inside the low-pressure oil circuit, the inlet filter screen of the fuel transfer pump should be removed for inspection. If the oil inlet filter screen of the fuel transfer pump is not blocked, the diesel filter or oil tank inlet pipe should be checked for blockage, air leakage, etc. If the unstable speed still occurs, the following checks and adjustments should be carried out in sequence based on actual usage: 1. Check if the connecting parts are loose, if the pipes are broken, and if the filters are not tightened, and correct them one by one; Check for wear, replace and adjust the transmission rod. 2. Reassemble and adjust the idle spring, readjust the speed limite...

When using diesel generator sets in daily life, it can also cause the refrigerant to not circulate in the system, and sometimes the cause cannot be found. In this article, Dingbo Power Generation Equipment will briefly introduce relevant matters for everyone. The centrifugal water pump of a  diesel generator set  causes common faults. We need to first check whether the function of the centrifugal water pump is normal. If we find that the shaft sleeve of the centrifugal water pump transmission system is damaged beyond the deadline, it indicates that the centrifugal water pump is no longer functioning and must be replaced before all normal circulation systems can operate. The refrigerant level of the diesel generator set is too low or does not meet the requirements. If the liquid level is too low, it is very likely to immediately cause the temperature of the freezing liquid to rise, causing the freezing liquid to not circulate in the system. The freezing liquid should be treated...

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...

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...

Due to its small size, convenient handling, fast power supply, long service life and simple operation, diesel generator sets have been used in various fields, such as standby power supply in factories, fire emergency power supply in real estate, and supplementary power supply in construction site. In order to improve work efficiency and ensure safe production, Dingbo Power will talk with you about what we should pay attention to when using   diesel generator sets   in the construction site. The specific content is as follows: When the diesel generator set is under construction on the construction site, Dingbo Power reminds the user of the following matters: 1. During site construction, the rated voltage of the diesel generator set must be consistent with the power supply voltage, frequency and other parameters of the electrical equipment used. 2. The installation environment of the diesel generator set on the construction site shall be close to the load center, with conve...

The diesel generator set is a mechanical equipment that converts other forms of energy into electrical energy. It is driven by a water turbine, steam turbine, diesel engine or other power machinery, and converts the energy generated by water flow, air flow, fuel combustion or atomic Nuclear fission into mechanical energy and transmits it to the diesel generator set, which then converts it into electrical energy.   Diesel generator sets   are widely used in industrial and agricultural production, national defense, science and technology and daily life. How to maintain the radiator of the diesel generator set? The maintenance cycle of the radiator of the diesel generator set is once every 200 hours of operation. External cleaning: Spray with hot water (including detergent). The method is to spray from the front of the radiator to the fan (if sprayed from the opposite direction, the dirt will only approach the center). When using this method, cover the diesel generator set with a...

Diesel generator set is a diesel engine that extinguishes diesel oil to obtain energy release. The advantages of diesel generator set are high power and good economic performance. The operation of the Diesel generator is similar to that of the diesel generator set. Each operation cycle goes through four strokes: intake, compression, and exhaust. However, since the fuel used for diesel generator set  diesel engine  is diesel, its viscosity is larger than that of joint venture Cummins, and it is not easy to evaporate, and its Autoignition temperature is lower than that of Cummins, so the formation and incineration method of combustible mixture are not the same as those of Sino US joint venture Cummins. The main difference is that the mixture in the cylinder of a diesel engine is compression ignition, rather than ignition. When the diesel generator set is running, the atmosphere enters the cylinder. When the air in the cylinder is compressed to the end point, the temperature can ...