The owner's original intention of purchasing the generator set is to enable the generator set to operate at critical times. To achieve this goal, in addition to generator set maintenance work, many problems also need to be resolved. be careful when installing the generator. Let's do it today. Let me tell you what you should pay attention to when installing the generator.
1. The installation site must be well ventilated. The air inlet at the generator end of the genset is in good condition and the air outlet at the diesel engine end is in good condition. The air outlet area of the diesel engine should be at least 1.5 times larger than the water tank area.
2. The area around the installation site should be kept clean, and objects likely to produce acidic, alkali and other corrosive gases or vapor should be avoided.ximity. If possible, fire extinguishing devices can be equipped.
3. When used indoors, the generator exhaust pipe should be directed outdoors. The pipe diameter must be larger than the diameter of the muffler smoke outlet pipe. be tilted downward 5-10 degrees to avoid rainwater injection and pipe corrosion. If the exhaust pipe is installed vertically upwards, a rainproof device must be installed.
4. If the fixed platform is made of concrete, a level ruler should be used to measure the level of the fixed platform when installing the generator set so that the generator set can be fixed in a horizontal position. . Special anti-vibration pads or foot bolts should be installed between the generator set and the fixed platform.
5. The shell of the generator set must have grounding protection.reliable ground. Generators with a directly grounded neutral point must be neutrally grounded by professional installers.
6. When the generator set is operated with mains power, the reliability of the two-way switch wiring between the generator and mains must be inspected and approved by the local power supply department to avoid power feedback. transmission.
What are the requirements for choosing wind turbine installation?
No. The diesel generator room should be installed independently. When installed independently, keep a safe distance from other exhaust pipes. Therefore, the exhaust duct of the diesel generator room cannot pass through the exhaust duct. Diesel generator is a kind of small power generation equipment, which refers to electric machines that use diesel as fuel and a diesel engine as the main engine to drive the generator to produce electricity.
That is to say, the choice of the location of the wind turbine must be based on a technical and economic comparison of several options to determine the location plan of the wind turbines in the wind farm so that the wind farm can obtain better energy production. In addition to the distribution characteristics of wind energy resources in wind farms, the layout of units should also consider the limitations of objective factors such as land use, villages, power facilities and wind-sensitive factors. environment, terrain conditions around wind turbines and the adverse effects of buildings, trees or other obstacles and the impact of wakes between wind turbines.
In flat terrain conditions, it is easy to respect this principle. In themountainous areas, it is often difficult to respect this principle. According to the requirements of the transport machines and installation machines required for the selected model, there should be enough space near the machine position to operate and place the blades and lathes. The road must have sufficient slope, width and turning radius to allow transportation. machines to reach the selected aircraft position. Arrange them in columns parallel to the main direction of wind energy and in rows perpendicular to the main direction of wind energy. The rows are parallel and the columns are spaced the same. Energy production is higher when row spacing is greater than column spacing, but the equidistant arrangement is visually better. ContinueThe visual beauty will cause some loss of electricity generation, itThere must therefore be a certain balance between economic and aesthetic benefits.
It should be noted that the energy loss of a multi-row, multi-column arrangement is also related to the terrain and ground roughness, so the above figures only give us than a perceptual understanding. On the one hand, considering the wake effect of wind turbines, we should make the distance between wind turbines as large as possible; on the other hand, land use and grid connection restrictions require that the distance between wind turbines be as small as possible; . According to experience, in the direction parallel to the main wind direction, the distance between wind turbines is generally kept at a distance of 5 to 9 times the diameter of the wheel, in the direction perpendicular to the main wind direction, the distance between wind turbines is 5 to 9 times the diameter of the wheel. generallykept at a distance of 3 to 5 times the diameter of the wheel. The layout shown in Figure 3 takes into account many factors and the units are arranged in a plum blossom shape.
The main direction of wind energy in this area is the west and its southern and northern directions. Since the roughness of the water surface is small, the westerly wind always has high energy after passing through the water surface. In the land area on the east side of the water area, after the air flow lands, due to the increase in ground roughness, the wind speed attenuation increases and the density of the l wind energy is decreasing. The south, west and north sides of the water area are all hilly areas. In particular, the highlands (ridges) of the hilly area on the west side of the water area are perpendicular to the main wind direction when the air flow passes through it. area, this creates strong turbulence asthat the ground rises. Climbing acceleration effect, the wind speed reaches the maximum value in the mountain peak area, so the mountain peak area is an ideal area for the cloth machine.