ENN Power Distributed Energy System - Help enterprises fill the power gap and solve the "power dilemma"
Recently, the state has increased the policy of dual control of energy consumption layer by layer and resolutely controlled high-energy-consuming and high-emission projects. The "dual control" system of energy consumption, that is, the dual control system of total energy consumption and intensity, sets total energy consumption and intensity control targets according to the administrative regions of provinces, autonomous regions and municipalities directly under the Central Government, and supervises and assesses local governments at all levels. On August 17, the National Development and Reform Commission issued the "Barometer of the Completion of Dual Control Targets for Energy Consumption in the First Half of 2021", from the perspective of the reduction of energy consumption intensity, in the first half of this year, the energy consumption intensity of 9 provinces (regions) of Qinghai, Ningxia, Guangxi, Guangdong, Fujian, Xinjiang, Yunnan, Shaanxi and Jiangsu did not decrease but increased year-on-year, and the energy consumption intensity reduction rate of 10 provinces did not meet the progress requirements, and the national energy conservation situation was very severe. The intensity of energy consumption control in various places is also increasing, and policies on power restriction and orderly electricity consumption have been introduced one after another.
At present, the contradiction between power supply and demand, development and emission is superimposed, resulting in a large gap in industrial electricity consumption, coupled with the supply side is limited by the "carbon neutrality" policy goal, a large number of enterprises and industries have begun to implement "self-rescue", gradually upgrade the energy structure, and actively seek more diverse power generation solutions.
Distributed energy system – the optimal solution to fill the local power gap
ENN Power is based on micro and small gas turbines for pan-energy solutions
The distributed energy system is an effective means to realize the clean energy transformation from the consumption side to the consumption side. Enterprises can effectively solve the problem of electricity consumption through spontaneous self-consumption and surplus electricity on the Internet, and solve the problem of power gap on the spot without the need to transmit electricity over long distances.
ENN Power's distributed energy supply solution based on gas turbines takes the demand side as the traction, adapts to local conditions, and realizes the overall utilization of system energy in accordance with the principle of cascade utilization. The comprehensive energy utilization efficiency can reach more than 90%, helping enterprises reduce costs and increase efficiency while meeting national energy conservation and environmental protection requirements.
ENN Power's independent research and development of E series micro gas turbine, as the core power equipment of the distributed energy system, has the characteristics of high energy efficiency, good fuel adaptability, environmental friendliness, etc., can use natural gas, biogas, biomass gas, landfill gas, coke oven gas, blast furnace gas, coalbed methane, oilfield associated gas, diesel, heavy oil, gasoline, kerosene and other fuels, can make full use of the exhaust gas generated in the production process of the enterprise, through the gas turbine to convert into electrical energy for the production and use of the enterprise, and at the same time the heat energy generated to meet the process needs of the enterprise, in accordance with the principle of cascade utilization of high quality and high use, low quality and low use, to realize the overall utilization of system energy, truly eat up the energy and squeeze out the energy, improve energy use efficiency, reduce costs, increase efficiency and reduce emissions, help enterprises solve the power gap, and at the same time empower enterprises to effectively implement the "dual control of energy consumption" system and maximize the value creation for customers.
✓ Strong fuel adaptability: It can use natural gas, biogas, biomass gas, landfill gas, coke oven gas, coalbed methane, oilfield associated gas, diesel, kerosene and various industrial waste gases and other fuels
✓ Environmentally friendly: low pollution emissions, NOx emissions are as low as 25ppm, and noise can be controlled within 70 decibels
✓ High reliability: long service life and long maintenance-free cycle
✓ High comprehensive energy utilization efficiency: good waste heat quality. Micro gas turbines have high flue gas temperature, large flow rate, and good waste heat quality, and the comprehensive energy utilization rate for cogeneration and combined cooling and heat and power generation can reach 90%.
✓ Easy to use: It can be remotely monitored, unattended and other functions, and the micro gas turbine can be connected to the grid and run independently, and can freely switch between the two modes
✓ High degree of freedom in system configuration: the number of micro gas turbines and waste heat utilization equipment can be flexibly configured according to actual needs, and can be controlled in groups of multiple units, and the maintenance of a gas turbine in the system will not affect the operation of the entire system
✓ Intelligent management: The remote intelligent operation and maintenance platform realizes equipment operation, energy consumption, energy efficiency supervision and optimization control through the combination of digital technology and energy technology, and provides remote fault diagnosis and integrated operation and maintenance services
Cogeneration project of an aluminum product company in Lanxi, Zhejiang
Application industry: electroplating industry
System composition: 1 E135 microcombustion engine + 1 1 ton waste heat boiler
Delivery time: March 2018
Location: Lanxi, Zhejiang
• 1 ton coal-fired boiler
• Average steam load 0.85t/h
• Average electrical load 400kW
1. Coal-fired boilers have high environmental protection pressure and need to convert coal to gas
2. The boiler needs to be operated by a special person, which increases the operating cost
3. Occasional power outages, affecting production
4. Risk of overcapacity operation of electrical load
• It adopts 1 E135 microcombustion engine + 0.85 ton waste heat boiler hot steam combined supply system, which discharges clean and pollution-free
• One-click start-up, remote monitoring, reduce personnel costs
• Can be connected to the grid on isolated islands, and power is guaranteed
• Expand power capacity without replacing transformers and increasing capacity fees
Customer value creation
01 Energy cascade utilization
Improved combined energy efficiency to 86%
02 Use energy to save worry and effort
Contract energy management model
Reduce personnel costs by 40,000 yuan/year
03 Environmental protection standards
NOX < 25ppm, no environmental concerns
04 Lower energy bills
The annual power supply is 470,000 kWh
The cost of electricity has been reduced by 47,000 yuan/year
Expanded capacity of 135KVA
The annual steam supply is 3366 tons
Capacity saving fee of 68,000 yuan/year
ENN Power Micro and Small Gas Turbine Core Components are 100% localized, with the advantages of high cost performance and convenient maintenance, in addition, the unique advantages of customized product development and adjustable thermoelectric ratio allow ENN Power distributed energy supply system to bloom in metal processing, pharmaceutical, textile, washing, printing and dyeing and other scenarios.
Don't forget your original intention and stick to your original intention. Adhere to customer value, continuously improve service capabilities, and win-win with distributed energy project owners.
