Application Case
-
Changsha Huanghua International Airport Distributed Energy Station Project
The project provides professional distributed energy station construction and operation services, and configures a LY1200 unit of Liyu brand to achieve the goal of "safe, reliable, stable and efficient, and common development" proposed by the airport, so that the energy system of Changsha Huanghua International Airport can achieve system optimization and The full utilization of waste heat from natural gas power generation not only promotes the efficient use of clean energy and the adjustment of energy structure, but also ensures the energy use safety of the airport in peak seasons of electricity and gas consumption or extreme climatic conditions.The energy station adopts natural gas distributed energy, and the effect of energy saving and emission reduction is obvious. Compared with the conventional energy supply system, the energy saving rate of the whole system is 33%, the annual energy consumption is reduced by about 1527 tons of standard coal, and the carbon dioxide emission is reduced by about 3807 tons. It has made useful explorations and attempts for the sustainable development of energy in our province and the construction of "two-oriented society". -
Hunan Changsha Rongcheng Garden Hotel Distributed Energy Station Project
Installed capacity3×1.1MW
Hunan Changsha Rongcheng Garden Hotel Distributed Energy Station Project
Rongcheng Garden Hotel is jointly built and developed by Hunan Jinxin Real Estate Co., Ltd. and Red Star Industrial, with a total investment of more than 1.5 billion yuan. The hotel covers an area of 24,943 square meters, with a construction area of 122,310 square meters. The hotel has more than 700 rooms of various types. Since the existing equipment uses natural gas for direct heating, cooling and steam production, it does not realize cascade utilization of energy, and the comprehensive energy utilization efficiency is not high, which affects economic benefits; air conditioning and refrigeration are used in summer, and the power is tight, which is prone to power cuts, which affects refrigeration and heating. Stable operation of working conditions, in order to optimize the energy structure, the hotel considers using natural gas distributed energy stations to supply electricity, cooling and heat sources.The project was completed and put into operation at the end of 2015. Liyu provided 3 × 1.1MW gas-fired internal combustion generator sets for it. After the project was put into operation, the annual power generation capacity was 4.234 million kW, and the annual standard coal saving was 1348.6 tons. The annual average comprehensive energy utilization rate can reach 85%.