CN-121985453-A - Multi-element energy-saving strategy system combined with tunnel illumination

Abstract

The invention relates to a multi-element energy-saving strategy system combining tunnel illumination, which comprises a photovoltaic system, a wind energy system, a commercial power system, a power distribution system, an energy storage system, an illumination system, a monitoring system and other electric equipment systems, wherein the power distribution system distributes electric energy for the energy storage system, the illumination system, the monitoring system and the other electric equipment systems, the photovoltaic system and the wind energy system form a wind-solar complementary system to provide green electric energy for the power distribution system, the commercial power system and the energy storage system provide backup electric energy for the power distribution system, the monitoring system is responsible for monitoring the ambient brightness outside a tunnel and the traffic condition of vehicles in the tunnel in real time, the illumination system dynamically adjusts illumination equipment according to real-time data of the monitoring system, and the other electric equipment systems provide guarantee for safe and normal operation of the tunnel. The invention aims to create a high-toughness tunnel energy-saving technology by integrating renewable energy supply through realizing a tunnel illumination operation strategy and adjusting an energy supply system strategy on the premise of ensuring the safe operation of a tunnel.

Inventors

• XIE ZHENTAO
• ZHU XIANGLIAN
• Hai Lianxin
• SONG FEI
• SU SONG
• XIU QIANG
• LU XUAN

Assignees

• 新疆新能源研究所有限责任公司

Dates

Publication Date

20260505

Application Date

20260202

Claims (7)

1. 1. A multi-element energy-saving strategy system combined with tunnel illumination is characterized by comprising a photovoltaic system (1), a wind energy system (2), a mains supply system (3), a power distribution system (4), an energy storage system (5), an illumination system (6), a monitoring system (7) and other electric equipment systems (8); the physical facilities related to the photovoltaic system (1) comprise photovoltaic system facilities (11), the physical facilities related to the wind energy system (2) comprise wind energy system facilities (21), the physical facilities related to the commercial power system (3) comprise commercial power system facilities (31), the physical facilities related to the distribution system (4) comprise distribution system facilities (41), the physical facilities related to the energy storage system (5) comprise energy storage system facilities (51), the physical facilities related to the lighting system (6) comprise lighting system facilities (61), the physical facilities related to the monitoring system (7) comprise ambient light sensors (71) and vehicle sensors (72), the distribution system facilities (41) are arranged in tunnel entrances and exits or tunnel sections to distribute electric energy for all tunnel electric equipment, the photovoltaic system facilities (11) are arranged at places such as road slopes, idle plots, hillsides, building roofs and the like which utilize good light resources around the tunnels, are penetrated through pre-buried pipes through alternating current cables and communication cables through alternating current/direct current inversion, the bridge is laid and the like and is connected with a distribution system facility (41).
2. 2. A multi-element energy-saving strategy system combined with tunnel illumination according to claim 1, wherein the wind energy system facility (21) is connected with the power distribution system facility (41) by means of alternating current cables and communication cables through embedded pipes, bridge laying and the like through variable current frequency modulation by utilizing places such as idle plots, hillsides and the like with good wind resources around tunnels.
3. 3. A multi-element energy saving strategy system combined with tunnel illumination according to claim 1, wherein the utility power system facility (31) is connected with the power distribution system facility (41) by providing routing for the power grid in the vicinity of the tunnel through the way of penetrating embedded pipes, bridge laying and the like through overhead cables and communication cables.
4. 4. A multi-element energy saving strategy system combined with tunnel illumination according to claim 1, wherein the energy storage system facility (51) is arranged on an idle land block near the tunnel entrance and the tunnel and is connected with the power distribution system facility (41) by means of alternating current cables, communication cables, embedded pipes, bridge laying and the like.
5. 5. A multi-element energy saving strategy system combined with tunnel illumination according to claim 1, characterized in that the illumination system facility (61) is arranged in the tunnel and is connected with the distribution system facility (41) by means of alternating current cables, communication cables, embedded pipes, bridge laying and the like.
6. 6. A multiple energy saving strategy system in combination with tunnel lighting according to claim 1, wherein the ambient light sensor (71) is connected to the distribution system facility (41) by means of AC cables and communication cables through the pre-buried pipe, bridge rack installation, etc., which are arranged outside the tunnel for good ambient conditions.
7. 7. A multi-element energy saving strategy system combined with tunnel illumination according to claim 1, wherein the vehicle sensor (72) is arranged at the inner side wall of the tunnel and is connected with the power distribution system facility (41) by means of alternating current cables, communication cables, embedded pipes, bridge laying and the like.

Description

Multi-element energy-saving strategy system combined with tunnel illumination Technical Field The invention relates to the technical field of tunnel source network load storage, in particular to a multi-element energy-saving strategy system combining tunnel illumination. Background The tunnel lighting system is an important system for guaranteeing safe operation of tunnels and is also a main link of energy consumption of infrastructure, the energy consumption of tunnel operation in China is about 106.7 hundred million kilowatt-hours each year according to public data, the reduced carbon emission is over 600 ten thousand tons of CO2, the proportion of the tunnel lighting system is 60% -80%, and the high energy consumption proportion of the tunnel lighting system is the result of the combined action of the inherent properties of the first and the whole-day safe operation and the traditional rough operation mode, so that the tunnel lighting system becomes the burden of tunnel operation cost, but also becomes a key break of technical innovation and carbon reduction emission reduction. Based on the background, in order to promote the green transformation of tunnel operation, effectively reduce the operation energy consumption and the corresponding carbon emission, the operation characteristics of a tunnel lighting system and the tunnel operation reality are urgently needed to be combined, and under the premise of ensuring the safe operation of the tunnel, the energy supply system strategy is realized by realizing the tunnel lighting operation strategy and adjusting the energy supply system strategy, the renewable energy supply is fused, the high-toughness tunnel energy saving technology is created, the complementary synergy, the cost reduction and the synergy of the system are realized, the tunnel energy supply system is promoted to be upgraded to the low carbonization direction, and the electric energy consumption and the greenhouse gas emission of the tunnel lighting system are reduced. Disclosure of Invention The invention aims to provide a multi-element energy-saving strategy system combining tunnel illumination, which combines renewable energy supply to create a high-toughness tunnel energy-saving technology by realizing tunnel illumination operation strategy and adjusting energy supply system strategy on the premise of ensuring safe operation of a tunnel, and realizes complementary synergy, cost reduction and synergy of the system. In order to solve the technical problems, the invention is realized by the following technical scheme that a multi-element energy-saving strategy system combined with tunnel illumination, The multi-element energy-saving strategy system combining tunnel illumination comprises a photovoltaic system, a wind energy system, a commercial power system, an energy storage system, a power distribution system, an illumination system, a monitoring system and other electric equipment systems. Further, the photovoltaic system is arranged by utilizing places such as road slopes, idle plots, hillsides, building roofs and the like with good light resources around tunnels, and is connected to a power distribution system after AC/DC inversion. Furthermore, the wind energy system is arranged by utilizing places such as idle plots, hillsides and the like with good wind resources around the tunnel, and is connected to the power distribution system after variable-flow frequency modulation. Further, the energy storage system is arranged on an idle land near the tunnel entrance and the tunnel exit, and provides a flexible backup power supply for the power distribution system. Further, the utility system is routed by the tunnel vicinity grid, laid down to the power distribution system, and provides a rigid backup power supply for the power distribution system. Further, the power distribution system is arranged in a power distribution room at the entrance and the exit of the tunnel, and distributes electric energy for all electric equipment in the tunnel. Further, the monitoring system is arranged inside and outside the tunnel, the ambient light sensor senses the ambient brightness outside the tunnel, and the vehicle sensor senses the running condition of the vehicle in the tunnel. Further, the lighting system is arranged in the tunnel, and provides electric energy for the lighting equipment through the power distribution loop, and the intelligent control module matched with the lighting equipment inside controls the lighting equipment to operate. Further, the other electric equipment systems are arranged in the tunnel, so that guarantee is provided for safe and normal operation of the tunnel. Compared with the prior energy-saving technology and strategy, the invention has the following advantages: The ambient light sensor collects information of the brightness outside the tunnel, the vehicle sensor is combined to collect information analysis of the running condition of the vehicle in the tunnel, and the