China ' s Best Factory Supply Micro Hydro Turgo Turbine Generator For Micro Hydro Power Plant

Our main products included:

1. Kaplan turbine generators series.

2. Turgo turbine generators series.

3. Tubular turbine generators series.

4. Francis turbine generators series.

5. Pelton turbine generators series.

Product features:

When the slanting turbine is working, the water flows from the pressure water pipe through the nozzle to form a high-speed jet, and the jet and the runner plane impact the rotor blade in a 22.5° direction. After the work is done, the water flows out from the water outlet of the bucket and is discharged downstream along the tailwater channel.
In order to ensure free flow of the jet, the turbine runner must be installed above the water level of the tailrace, and the runner should be no less than 0.5m from the water level of the tailrace.

1. Water energy is converted into mechanical energy
A hydraulic turbine is a machine that converts water energy into mechanical energy. The parameters describing the water energy are head (H meters) and flow rate (Q meters 3 / sec). The operating parameters describing the turbine are head (H meters), flow rate (Q meters 3 / sec), power (N kW), speed (n rev / min) and efficiency (η%).
The water flow hits the vane, and the vane changes the direction of the water flow, that is, the force of the vane feed water. According to the law of action reaction, the water flow gives a reaction force to the vane. This causes the vanes to rotate around the axis, which drives the generator or other processing machinery. This is the process by which water can be converted into mechanical energy.

2. Factors affecting turbine output power
The rated power of a turbine is the shaft power output by the turbine at the rated head and rated flow. When the actual working head of the turbine is smaller than the rated head proposed by the turbine manufacturer, although the inlet valve is fully open, the turbine power is still less than the rated power, and the generator cannot carry the rated load. At this time, if the power consumption of the generator with the nameplate output is insufficient, the voltage is insufficient, the cycle drops, the motor cannot be started, and the electric lamp is red. The actual output of the turbine cannot reach the nameplate output. In another case, the valve opening is insufficient, or the water inlet is clogged, which affects the water intake. Similarly, the turbine cannot produce sufficient power.

In addition to the close relationship between the head size and the flow rate, the turbine output power is also related to the efficiency of the turbine. In the process of converting the energy of the water into mechanical energy, the flow and the head are depleted, and the flow of water in the flow of the runner has impact and friction loss, so that the output mechanical energy of the turbine is less than the water energy. The ratio of the output power of the turbine shaft to the water energy (power) of the input turbine is called the efficiency of the turbine.

1. Horizontal unit has the advantages of simple structure,convenient repair,reduce the plant height,advantages in reducing excavation depth.

2. The vertical unit with plant plane size small,a runner can be provided with a plurality of nozzles,(at most can be installed six nozzles),high specific speed,the same size as units of capacity is relatively small,light weight and so on.

Product pictuers:

Product features :

1. Horizontal unit has the advantages of a simple structure,easy maintenance,reduce plant height ,reduce the excavation depth.

2. Vertical unit has a small plant size plane,one can install multiple nozzles(currently up to six nozzles can be installed)on the wheel,high specific speed,the same capacity unit size is relativety small and weigh lightly.

Product parameters:

Product pictuers: