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A high-voltage genrator salers refers to a motor with a rated voltage du above 1000V. The voltages that are often used are 6000V and 10000V. Due to different power grids in foreign countries, there are also voltage levels of 3300V and 6600V. High-voltage chinese characters generator are produced because the genritor total china power is proportional to the product of voltage and current.Therefore, the power of low-voltage grip generator service increases to a certain extent (such as 300KW/380V). The current is limited by the allowable capacity of the wire, and it is difficult to increase, or the cost is too high. It is necessary to increase the voltage to achieve high-power output. The advantages of high-voltage generator power are large power and strong impact resistance; the disadvantages are large inertia, which is difficult to start and brake. The working principle of high-voltage motors: 1. Motor input power 2. The current produces electromagnetic induction between the stator and the rotor 3. Electromagnetic repulsion 4. Push the rotor (the stator is fixed) 5. Rotate work 6. Transmission drives other equipment

一、General overview: The automatic synchronous diesel generator set parallel system synchronizes two or more generators to the same bus through an automatic electronic control device. Each generator control panel has dedicated equipment, while the common equipment is placed in the output cabinet. Power is distributed through a power balancer and an automatic voltage regulator 2. Combined cabinet equipment and structure 1. Synchronous controller 1.1 Speed governor: The regulator is equipped with the diesel set and is controlled by the central controller when running in parallel, so that the speed and load of the generator are controlled within the allowable error range of the set value. 1.2 Automatic synchronizer: The synchronizer compares the phase and frequency of the generator diesel engine that has not yet been connected to the bus. When a phase difference occurs, a current signal is issued to accelerate or slow down the generator speed according to whether the generator diesel engine phase angle leads or lags the bus phase angle. The size of the signal is proportional to the phase difference. When the phase and frequency match a specific "lock" time within a limited range, the synchronizer will close a set of normally open contacts and control the closing load air switch through a relay. 1.3 Central controller: The controller integrates electronic speed regulator and power balancer. When the vehicle is not connected to the grid, the controller receives the signal of the automatic synchronizer and changes the running speed of the diesel generator set to make the voltage frequency and phase of the left and right generator sets equal to the voltage frequency and phase of the bus. After the vehicle is connected to the grid, the actual load active power of the diesel generator power unit is compared with the average equivalent voltage value of the total load, and the voltage frequency of the generator set is compared with the set frequency. Then the difference signal obtained from the two comparisons is superimposed and the speed control signal is output, so that the active load can be set according to the pre-set load distribution parameters. 1.4 Slow synchronization display (S): Once the voltage and frequency are close to the same, the display indication will slowly change back and forth between "-" and "+". When the waveforms of the generator and the bus are consistent, the display will show that synchronization is occurring in the "same phase" position. 2. Instruments 2.1 Power meter (CP96): The power meter detects the load of the generator. 2.2 AC ammeter (CP96): The phase current detected by the ammeter. 2.3 AC voltmeter (CP96): The voltmeter detects the line voltage or phase voltage selected by the "voltage selection switch" 2.4 Frequency meter (CP96): The frequency meter detects the voltage frequency 3. Synchronous protector 3.1 Reverse power protection: The reverse power protection device monitors the power load of the generator, If the re...

顶置式散热重型柴油发电机 集装箱式发电机组可根据客户的尺寸及噪音要求，高度定制化柴油交流发电机，如：双层、三层大发电机、顶置式及远程油箱顶置式柴油发电机等，满足个性化需求的产品，拥有符合国际集装箱安全公约的CSC认证 一种顶置式散热发电机制造公司，其主要结构为：集装箱顶部设置卧式散热器及排气消声器，分别布置在集装箱两端；柴油备用发电机安装在集装箱中部：左侧端设置日用油箱，日用油箱上方设置排气消声器阵列：集装箱右侧设置进气消声器阵列：日用油箱与最佳柴油发电机品牌之间设置轴流风扇，轴流风扇安装在隔板上，可防止发电机制造公司散热热风回流；进气及消声器阵列设置在油发电与输出柜之间；控制面板安装在集装箱侧面。此款新型的优点为：采用卧式散热器项设计，散热器散热对集装箱内温升影响很小，增强了冷却效果，更适合高温环境工作；标准40英尺集装箱空间利用率大、单位噪音小、制造成本低、运输便捷性好。

Product Overview of Containerized Diesel Generator Set: The container-type diesel generator set adopts a standard container structure box, built-in top 5 power generator brand from china, and is specially designed with supporting complete equipment and accessories. After full consideration of details, the central power generators china has complete facilities and complete supporting facilities. It is convenient to operate, convenient and reliable to transport, and widely used in many occasions such as oil field, offshore operation platform, mining production line and so on. Container deisel engine generator classification The container chinese generator name is divided into two types: ordinary and silent, which are designed according to international standards and are divided into 20-inch and 40-inch specifications. The generator distributors effectively avoids some problems during transportation and has the following advantages Advantages of container direct drive motor generator in china The size is flexible and can be customized according to different needs. The appearance is beautiful, the structure is compact, and the internal space is large. At the same time, the size of the unit is the same as the size of the container, which greatly saves the transportation cost. The quiet type box is equipped with high-performance aging-resistant flame-retardant sound insulation materials and sound-absorbing materials. The cabinet adopts humanized design, with doors on both sides, and built-in inspection lights for easy operation and maintenance; the control system and output connection have been rigorously tested and received unanimous praise from the majority of users. The generators china of this series can be easily moved to the desired position at any time, and can be operated under the most demanding conditions. These latest generator use first-class reliable diesel engines as driving sources, and are equipped with international quality brushless synchronous AC power generation machine. Container product performance of containerized promate generator diesel: 1. The China generator manufacturer list has excellent frequent lifting capacity and rainproof performance. It is fully equipped, has a large space, and is easy to use and maintain. 2. The container-type generator deisel is an integrated device that can be directly lifted and transported. 3. The generator set manufacturers in china is equipped with a large noise reduction space, which can achieve better noise reduction effect under the condition of matching noise reduction accessories. 4. The electric diesel generator set is of elaborate design, complete supporting facilities, and is very convenient to maintain and use. 5. The container body of the gensets distributor is the standard size of the container, and there is no need to reserve a special box when shipping. Product features of container box of container-type diesel generator set: 1. The diesel generator manufacturer...

1. Diesel purification.Diesel oil contains a variety of minerals and impurities.If it is not precipitated and purified,it will affect the work of the plunger and the fuel injection head, resulting in uneven oil supply, etc.,reducing engine power and increased fuel consumption.Therefore, the diesel oil is needed to stand for a period of time,so the impurities are precipitated,and remembering filtering the funnel while refueling. 2. Maintain water temperature. If the temperature of the cooling water of the diesel engine is too low, the combustion of the diesel oil will be incomplete, affecting the power consumption and wasting fuel. Therefore, it is necessary to use the thermal insulation curtain properly. It is preferable to use soft water containing no minerals, such as flowing river water, for the cooling water. 3. Remove carbon deposits. In the diesel engine, there are polymers attached to the valve, the injector and the top of the piston. These carbon deposits will increase fuel consumption and should be removed in time. 4. Do not overload the work. Black smoke is emitted during mechanical overloading, which is fuel emissions that are not fully burned. As long as the machine often emits black smoke, it will increase fuel consumption and shorten the service life of components. 5, regular inspections, timely maintenance.

Ideally, diesel generators should run at least 25%-30% of rated output. Low load/zero load operation time is less than 10 minutes. What happens when a diesel generator set runs at low load for a long time? Running the engine under load results in low cylinder pressures, which in turn results in a poor piston ring seal, since the piston ring seal relies on gas pressure to force the piston ring against the oil film on the bore to form a seal. Low cylinder pressures result in poor combustion, which in turn results in lower combustion pressures and temperatures. This poor combustion results in soot formation and unburned fuel residue that can clog and stick the piston rings. This causes a further loss of sealing efficiency and exacerbates the initial low pressure. Glazing occurs as the hot combustion gases blow past the now poorly sealing piston rings, causing the lubricating oil on the cylinder wall to "flash" and form a glaze-like texture that smooths the bore and eliminates the effects of the complex honing marks machined into the bore surface. The purpose of these honing marks is to contain the oil and return it to the crankcase via the oil scraper rings. Poor combustion also forms hard carbon, which is very abrasive and will scrape the honing marks on the bore, causing the bore to polish, which in turn will lead to increased oil consumption (blue smoke) and further pressure reduction, because the oil film trapped in the honing marks is designed to maintain piston sealing and pressure. Unburned fuel will leak out of the piston rings and contaminate the lubricating oil. Poor combustion will cause the injector to be blocked by soot, which further deteriorates combustion and produces black smoke.