Solar frequency-conversion air-conditioning system

TL;DR: In this article, a photovoltaic air conditioning system is described, which includes an air conditioning unit (30), a first inverter module (31), a current conversion unit (20), and direct current bus-bars (40 and 50).

TL;DR: In this paper, a solar air-conditioning system and a control method of the solar cell array and a photovoltaic converter is described. But the authors did not specify the control method for the air conditioning system.

TL;DR: In this article, a ternary converter system based on a distributed power generation system is proposed, where the conversion device comprises an invertion device and a rectification and invertions device.

TL;DR: In this article, a heat pump water heater and a water tank assembly for the heat-pump water heater are provided. But the water tank is not included in the assembly.

TL;DR: In this article, the authors proposed a photovoltaic power generation system excellent in safety and reliability in which high conversion efficiency is exhibited even under partial shade state, where a plurality of solar cell power generation units are connected in parallel with a load 4 and an interconnection protective unit 5 connected with a commercial power system.

TL;DR: In this paper, a solar air conditioner and a variable frequency air-conditioning system consisting of at least one set of additional solar air conditioning units are presented, which can invert and transmit redundant electrical energy to the mains supply after the electric power storage unit is charged through a DC-AC inverter.

TL;DR: In this paper, a microgrid control system and a Micrweb-type wind and light generating system adopting the same utility model are presented. And the microgrid-type system can fully utilize wind energy, light energy and clean and renewable energy, can adjust the input and output of the wind energy and the light energy through the Microgrid control systems, so as to realize the operation switching between an off-grid type system and grid connected system.