46results about How to "Achieve continuous power generation" patented technology

The invention provides a continuous solar power generation system which comprises a composite photovoltaic power generation device and a hydrogen cell, wherein the composite photovoltaic power generation device comprises an upper electrode layer, a window layer, a light absorbing layer, a lower electrode layer, a semiconductor electrode layer and a counter electrode layer which are arranged from top to bottom in sequence; the upper electrode layer, the window layer, the light absorbing layer, the lower electrode layer and the semiconductor electrode layer are all arranged in a light permeation manner; water or electrolyte is filled between the semiconductor electrode layer and the counter electrode layer; the hydrogen cell is arranged outside the composite photovoltaic power generation device; a first hydrogen conveying pipeline is arranged between the hydrogen cell and the semiconductor electrode layer. By adopting the continuous solar power generation system, the utilization rate of solar energy is increased, and continuous power generation is achieved.

The invention provides a semiconductor temperature difference power generation device which comprises a heat absorber, a heat radiator and a semiconductor power generation chip, wherein the heat absorber comprises a heat absorbing part and a heat transfer part, and the heat absorbing part is used for being in contact with a liquid heat source to absorb heat from the liquid heat source; the heat transfer part is used for conducting heat absorbed by the absorbing part; the heat radiator is positioned outside the liquid heat source and arranged on the heat transfer part of the heat absorber; the semiconductor power generation chip is positioned between the heat transfer part of the heat absorber and the heat radiator, the heat end of the semiconductor power generation chip is connected with the heat transfer part, and the cold end of the semiconductor power generation chip is connected with the heat radiator. The device stores a plurality of energy in the liquid by adopting high-temperature liquid as the heat source through the heat capacity of the high-temperature liquid to realize temperature difference power generation, thereby realizing continuous power generation.

The invention relates to a variable voltage source, a photovoltaic cell power supply device and a method thereof. The variable voltage source includes a contact selection device, a metal contact group and a battery row; the metal contact group is electrically connected to the battery row, and the metal contact group includes A plurality of metal contacts, the battery row is composed of a plurality of batteries in series; the voltage from the first metal contact to the last metal contact increases sequentially; the contact selection device includes a contact, one end of the contact is selectively connected to the metal contact The metal contacts with different contact connections output different voltages. Under the control of the maximum power tracking controller, the variable voltage source adjusts the terminal voltage of the variable voltage source to the voltage corresponding to the maximum power point of the photovoltaic cell array, and supplies power to the load according to the voltage value corresponding to the maximum power point of the photovoltaic cell, ensuring The maximum power output of the photovoltaic cell array improves the energy recovery rate of the photovoltaic cell; the variable voltage source can also store the electric energy generated by the photovoltaic cell array to realize continuous power generation of the photovoltaic cell.

The invention provides a waste heat power generation and heating system of a submerged-arc furnace. The waste heat power generation and heating system comprises a vertical type flue gas pipeline, a vertical axis wind driven generator, an airflow acceleration device and a data processing device, wherein the vertical axis wind driven generator penetrates through a first fixed hole and is fixedly connected with the vertical type flue gas pipeline; a blade of the vertical axis wind driven generator is located in the vertical type flue gas pipeline; a rotary shaft of a wind wheel of the vertical axis wind driven generator is vertical to the middle axis of the vertical type flue gas pipeline; the airflow acceleration device penetrates through a second fixed hole and is fixedly connected with the vertical type flue gas pipeline; a water mist nozzle of the airflow acceleration device is located in the vertical type flue gas pipeline; the water mist nozzle of the airflow acceleration device comprises a base, a first nozzle, a second nozzle and a third nozzle; the second nozzle is vertical to the middle axis of the vertical type flue gas pipeline; the first nozzle points to the blade of the vertical axis wind driven generator and the third nozzle points to the bottom of the vertical type flue gas pipeline; the data processing device is used for controlling the airflow acceleration device to work and a heat exchanging pipe is further arranged on the inner wall of the vertical type flue gas pipeline.