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Introduction and Maintenance of Genset Start-up Battery

Introduction and Maintenance of Genset Start-up Battery 10.1 Principle of battery 10.1.1 General description: battery is the combination of many battery individuals, including a lot of sheet metals and electrolyte solution. The electric energy is generated by the chemical reaction in battery. The chemical reaction is reversible. Therefore, it indicates the battery can be charged and discharged repeatedly. 10.1.2 Electrolyte solution: these conductive liquids can be called as electrolyte liquid. In an aluminic acid battery, it is the diluted sulfuric acid solution. It makes the sheet metals generate chemical reactions and become conductive media. 10.1.3 Proportion: proportion is the unit of measurement, used to decide the concentration of sulfuric acid in the electrolyte solution. It compares the weight of electrolyte solution to that of the water. When the battery discharges, the chemical reaction shall reduce the proportion of sulphurous acid in the electroly...

How to Work with the Speed Controller of the Diesel Generator Set

How to Work with the Speed Controller of the Diesel Generator Set In order to make users know more about the speed controller of diesel generator set, this paper introduces the working principle and wiring diagram of the speed controller. Basic Electrical characteristics of rotational Speed Controller Power supply voltage: DC24V (range 16V-32V) Power consumption: <0.1A (excluding actuators) Speed fluctuation rate: ≤ 0 0 25% Steady-state rate: 0~ 5% adjustable Ambient temperature: -40 ° C~+85 ° C Ambient humidity: < 950% Rotational speed controller shape and mounting dimensions The rotational speed  controller is installed on the control box or other peripheral equipment of the motor. When installing, the air should be dryly installed and the temperature is suitable. If it is used in the place with high water and moisture density, the controller should be installed vertically. 1, 2 end connected to the actuator 3, 4 terminal connected sp...

How to Do Noise Reduction in Generator Room

How to Do Noise Reduction in Generator Room In normal operation, the noise of diesel generator set is mainly exhaust noise. The noise of diesel generators will cause certain pollution to the environment, which will easily affect people's work efficiency and interfere with their normal life. Low noise generators/silent generators must be used in densely populated areas or in places with stringent environmental noise requirements. Therefore, it is necessary to reduce noise in the diesel generator room. 1. Ventilation and noise reduction in machine room In practical work, we must consider both the effective noise reduction and the air flow required for the operation of the generator set. Two air inlet shaft are built with bricks outside the machine room. A low-noise axial flow fan is installed under the air inlet wall to supply air to the machine room. A large air volume combined muffler is installed in the air duct to absorb airflow noise and mechanical noise. An air ...