Diesel Generator Tech

Perkins diesel generator manufactured byJiangsu Starlight Electricity Equipments Co.,.ltd., is from 24kw to 1800kw. Can be used as prime power or emergency power supply. Both open type and silent type are available. Contact us: sales@dieselgeneratortech.com

The working principle of the battery is to convert chemical energy into electrical energy. The battery used in a diesel generator is generally a maintenance-free battery. The role of battery in diesel generator 1. The battery is mainly used to start the diesel engine. There is a starting motor on one side of the diesel engine, which is driven by a direct current (24V) starter motor. 2. It is used to monitor whether the grid and pre-start oil/water conditions meet the starting requirements. 3. Used for excitation (some types of generators require manual excitation after starting). A diesel generator is equipped with a battery, which is used to start the diesel genset, called a starter battery. The electrolyte is not added when it is delivered to the user, so the electrolyte with specific gravity (1:1.28) should be added before use. First unscrew the top cover of the battery and slowly add the electrolyte as close as possible to the upper scale line. After f

This video shows Yuchai 500kw (YC6TD900-D31) diesel engine generator - new genset Yuchai YC6TD engine characteristics: 1. The technologies of four valves and turbocharged intercooled are adopted for ensuring sufficient air intake, full combustion and low fuel consumption. 2. Electronically-control high pressure common rail or Electronic unit pump technology is adopted for ensuring stable operation, good transient speed governing performance, and strong loading capability. 3. High power density. 4. High-quality alloy cast cylinder block and cylinder head are adopted, which ensure high reliability. 5. It is characterized by good cold start performance; the dual speed-down starter and electronically-control fuel injection technology are adopted, which ensure rapid start. 6. It is characterized by good university of parts, high serialization degree, structure of one head for one cylinder, and low comprehensive maintenance cost. 7. Support dual energy start. Starlight can prov

In this article, we mainly talk about Yuchai G-drive diesel engines for 16kw to 330kw generator sets. If you want to know about Yuchai diesel generator  characteristics, please continue to read. Yuchai YC4R Series G-Drive Diesel Engine Brief Introduction Base on land generator set power, Raywin Power-train Technology Co.,Ltd., together with Yuchai Machinery Co.,Ltd., jointly develops compact engine used for generator set and ship. Power for 16 to 34 KW Gensets YC4R Model Characteristics: a. It is characterized by reliable structure, tunnel-type cylinder block, structure without cylinder liner, high strength, wide suitability, integrated parts design, and full-simulation analysis. b. Electronically-control VP pump is adopted, which ensure precise control of fuel-injection quantity, low fuel consumption, good dynamic performance and fast transient response. c. It is characterized by compact structure and light weight. d. Unilateral maintenance is ad

800kw (1000kva) heavy duty high speed diesel engine generator is made by Jiangsu Starlight Electricity Equipments Co.,Ltd. Engine: Qianneng / QN28H1100 Alternator: Starlight / TFW2-800-4A Controller: SmartGen / 6110

During the use of diesel generator set , because operators are negligent in maintenance or diesel generators long-term overloaded work, there will be some unexpected situations, as follows: 1.During the operation, the diesel engine suddenly changes its sound, the oil pressure drops or there is no oil pressure directly. It is possible that the high pressure oil pump is damaged and emergency stop is required; 2.Observe the meter speed, if the speed automatically rises or stays high, it is very likely that there will be a flying phenomenon; 3.After working for a period of time, the genset temperature rises sharply, or it is failure to start up. The reasons are mainly poor cooling, we need to check the water tank first; 4.The sound of normal diesel generating set should be clear and melodious. If there is any abnormal sound or sound of knocking on the cylinder block, emergency shutdown and checking is required; 5.If there are oil leakage, water leakage and othe

Biogas generator is a facility which produces biogas that can be later used for heating, cooking or making electricity. Biogas is mostly made of methane but also other gases and is produced by microorganisms also known as bacteria when they decompose other organic material. A biogas generator is a reactor or chemical processing system designed to organically break down biological source materials into gasses such as methane and hydrogen that can then be combined with oxygen for use as a source of fuel. Many types of waste matter can be used to generate biogas, including municipal waste and manure, plant waste from crop fields, residential lawns, parks, and more. Simple biogas generation systems are not hard to build, and are often the subject of high school science projects. Diesel generators are an alternative, reliable source of voltage power often used by homes and businesses. Diesel generators produce electricity by using an alternator and a diesel engine. The engine use

Starlight Ricardo Series diesel engine is a product that introduced the advanced technology from United Kingdom and Austria, with the characteristics of good starting performance, low fuel consumption, low displacement, simple operation and easy maintenance. Power range: 20kw to 2200kw (Mainly 50Hz, 1500rpm, 400V, three phase) Features: Four protection and remote control functions DC electric start, four stroke, watercooled, direct injection, 1500rpm, closed cycle radiator with fan, exhaust gas turbocharging. Ricardo generator set adopts a new type of reentrant combustor which meets the environmental protection index. Lubrication, cooling system optimization design, reliable performance. Contact us: sales@dieselgeneratortech.com

Starlight manufactures 50kw to 800kw 50Hz 1500rpm Shangchai diesel generator set - all gensets are water cooling. SDEC diesel generator is characterized by compact structure, wide power range, high reliability, good fuel economy, low vibration noise and strong environmental adaptability. Shangchai generator adopts electronic governor with high precision of adjustment, which effectively control the engine state characteristics. Number of cylinders: 4, 6 (In-line) and 12 (V-type). It is decided by Shangchai generator power. Production time: 15 days for open type and 25 days for silent type (reach 75dB at 7 meters even better) Contact us: sales@dieselgeneratortech.com

As we know that regular maintenance of diesel generator can not only prolong the service life of the genset, but also improve the performance of the unit. Intake system I. The intake system is mainly composed of an intake duct and an air filter. II. The air filter configured in the medium-high diesel generator set is a dry paper air filter. The filter has a resistance indicator to indicate the blockage of the filter element. The resistance indicator should be checked before each start up and running of the unit. The air filter should be replaced immediately when all colour signs are visible from the window. The replaced air filter should be disposed of and cannot be reused. When replacing the air filter, special care should be taken to prevent dust from entering the intake system.   Exhaust system The industrial heavy-duty muffler equipped with medium-high diesel generator set is an absorption muffler. The working principle of the muffler is to absorb nois

As an emergency backup power source, diesel generator sets are increasingly accepted and used by many industries due to its reliability, timeliness and safety. However, purchasing a suitable diesel generator set is not an easy task. If you decide to buy a emergency diesel generator , you are advised to read the below instructions before placing an order. 1. Common Enquiry A. Power supply parameters: output voltage 230V/400V, frequency 50HZ, genset speed 1500r/min. B. Automatic display and recording of operating data: including water temperature, oil pressure, speed and running hours. C. Protection device: diesel engine overspeed, start or stop failure, low oil pressure, high oil temperature, excessive cooling water temperature, generator overload, short circuit, loss of pressure and failure of the vehicle, etc, the genset will give alarm according to different conditions (including lighting, audible alarm), open and even stop automatically. D. It should

In this article, we mainly discuss the cause of diesel generator undervoltage faults. 1. Diesel engine mechanical speed regulation The speed regulation of diesel engine is divided into electronic speed regulation and mechanical speed regulation. If it is mechanical speed regulation, then there is a fuel   pump mechanism on the diesel engine that controls the oil quantity and oil paths. There is a pull rod on the top to control the oil quantity. It is called speed control pull rod. A speed limit (high speed) push rod and a speed control push rod are distributed on both sides of the speed control pull rod. When the power is turned on for 20 seconds, the low voltage is reported. Don’t know whether the voltage and frequency is always not to go up. If it is not going up, it may be the speed, you can adjust the speed control push rod. However, if the diesel engine fails, there is usually a major fault. The main fault is solved, and a series of minor faults are solved. 2.

What is the harm of sudden short circuit of diesel generator set? 1.When the diesel generator is short-circuit suddenly, the end of the generator winding will be greatly impacted by electrodynamic force, which may cause the end of the coil to be deformed or even damage the insulation. 2. Overvoltage in stator and rotor windings of diesel generators is harmful to generator insulation. Powerful impulse current in stator winding, combined with overvoltage, may lead to breakdown of weak insulation links. 3.Diesel generators may produce violent vibration, which may cause strong and destructive mechanical stress on some structural components. 4.Sudden short circuit on the secondary side will damage the transformer. When the secondary side of transformer is short-circuited suddenly, a huge short-circuited current will be generated in the winding, whose value can reach 20-30 times of the rated current. The harm to transformer at so large current is as follows:

Because magnetic circuit and magnetic resistance for direct axis of synchronous generator is different from that of variable axis, the stator and rotor are in relative motion, so the mutual inductance coefficient and self-inductance coefficient of stator and rotor are not constant. It is difficult to analyze and solve by using differential equations, based on the principle of flux conservation in superconducting closed loop, explain from the physical concept, and derives the short circuit current in each winding when sudden short circuit occurs. Characteristics of sudden short circuit for diesel generators 1.In the case of steady-state short-circuit, the steady-state short-circuit current is not large because of the large synchronous reactance, while in the case of sudden short-circuit, the sudden short-circuit current is large because the super-transient reactance limiting its current is very small and contains DC component. The peak value of the sudden short-circuit curre

800KVA Emergency Diesel Generator Engine: Cummins KT38-GA Alternator: Stamford LVI634C1 Controller: Deep Sea 7320 MKII Cummins container soundproof generator set is equipped with a full set spare parts and fuel tank.  Starlight is a professional diesel generator manufacturer and we can provide 24KW to 2400KW Cummins generator set .  Contact us by email: sales@dieselgeneratortech.com

300KW Yuchai New Diesel Generator Set Assembly Dimension: 3100 x 1200 x 1655mm Weight: 3100kg Generator set is equipped with air filter, fuel filter, oil filter, starter motor, charging alternator, battery 24V, fuel daily tank, control panel, etc. Starlight Yuchai series diesel generator power range is from 20kw to 2400kw, meeting T2 and T3 emission. Yuchai has sales service centers in many countries. If you are interested in Yuchai generator, welcome to email us. (sales@dieselgeneratortech.com)

Matters needing attention in Battery I. There is a risk of fire and explosion, open fire or electric spark shall not be allowed near the battery. II. Never confuse the positive and negative terminals of the battery, otherwise spark and explosion will occur. III. The battery electrolyte contains highly corrosive sulfuric acid. When maintaining the battery, wear an acid-proof apron and a top cover or protective goggles. When adding electrolyte to the battery, be careful to add it slowly and prevent liquid splashing. Once the electrolyte accidentally splashed on the skin or clothing, immediately rinse with plenty of water. Battery connection and disconnection I. First connect the red wire (+) to the battery (+) pole. Then connect the black wire (-) to the battery (-) pole. II. When disconnecting the battery, first remove the (-) wire (black), then remove the (+) wire (red). Battery cleaning Keep the battery dry and clean. Oxides and dirt on batteries an