CN103019185A - Unattended power supply system of sensor - Google Patents

Unattended power supply system of sensor Download PDF

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Publication number
CN103019185A
CN103019185A CN 201210483919 CN201210483919A CN103019185A CN 103019185 A CN103019185 A CN 103019185A CN 201210483919 CN201210483919 CN 201210483919 CN 201210483919 A CN201210483919 A CN 201210483919A CN 103019185 A CN103019185 A CN 103019185A
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CN
China
Prior art keywords
water
fuel cell
tank
solar photovoltaic
supply system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN 201210483919
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Chinese (zh)
Inventor
傅强
朱建新
高远
郝文杰
郭飞飞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Corp of China SGCC
Anyang Power Supply Co of State Grid Henan Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
Anyang Power Supply Co of State Grid Henan Electric Power Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by State Grid Corp of China SGCC, Anyang Power Supply Co of State Grid Henan Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN 201210483919 priority Critical patent/CN103019185A/en
Publication of CN103019185A publication Critical patent/CN103019185A/en
Pending legal-status Critical Current

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  • Fuel Cell (AREA)

Abstract

The invention relates to an unattended power supply system of a sensor, and belongs to the power field of an independent power supply. The system comprises a solar photovoltaic power generation assembly and a fuel cell stack. A water storage settling pond is arranged in the system, and a water purifying device is arranged behind the water storage settling pond. Purified water enters a purified water tank, and water for electrolytic hydrogen making by an electrolytic cell is from the purified water tank. A hydrogen storage tank for operation of the fuel cell stack is arranged behind the electrolytic cell, and an outlet water recovery pipe is arranged on the fuel cell stack and connected to the purified water tank. The system is provided with a controller for centralized control of the solar photovoltaic power generation assembly, the fuel cell stack, the water purifying device and the electrolytic cell. The system provided with corresponding detecting and automatic controller devices can completely realize automation, the power generation efficiency of the system is high, and the system can be integrally arranged in remote independent power supply monitoring areas.

Description

The Unattended Ground Sensor power-supply system
Technical field
The present invention relates to a kind of unattended system, particularly a kind of Unattended Ground Sensor power-supply system belongs to electric power independent current source field.
Background technology
Along with power automation and informationalized development, the remote monitoring of electric system becomes more and more important, to have an area large because electric power is carried, it is wide to distribute, network span is large, dangerously steep local more of physical features, even also to pass through many depopulated zones, the monitoring of these systems often relies on the long-range mail message of sensor to finish in modern technologies, stable power-supply system is the prerequisite of sensor reliably working, electric power is carried often high-tension electricity, this can not directly be used to provide working sensor electric power, the various electric storage devices of in the past people's exploitation such as accumulator etc. also can only provide power supply to system within certain period, photovoltaic electrification component and accumulator combined system can be realized the electric power confession, but on the one hand accumulator selling at exorbitant prices, on the other hand because the electric system geographical environment is comparatively abominable greatly, this has not only aggravated the aging speed of accumulator, the system of returning has caused very large uncertainty, the coupling of photovoltaic and fuel cell provides again a kind of selection, but this system needs people's routine observation and manually adds water toward contact, has increased workload and fussy degree.
Summary of the invention
The present invention is for providing a kind of Unattended Ground Sensor power-supply system.
Unattended Ground Sensor power-supply system provided by the present invention, comprise solar photovoltaic electrification component and fuel cell pack, in system, be provided with the retaining settling basin, be provided with water purifying device behind the retaining settling basin, water enters pure water tank through behind the purifying, electrolytic tank electrolysis hydrogen manufacturing water is from pure water tank, be provided with the hydrogen container for fuel cell stack operation behind the electrolytic tank, be provided with the connection of drainage water recovery tube on the fuel cell pack and transport to pure water tank, system is provided with controller to solar photovoltaic assembly, fuel cell pack, water purifying device and electrolytic tank carry out centralized control, described water purifying device comprises cleaning module and purifying module, described cleaning module comprises the activated carbon filtration module, described fuel cell pack is arranged on the top of pure water tank, draining through draining recovery tube natural back flow to pure water tank, the power supply supply of electrolytic tank is provided with water pump from solar photovoltaic electrification component in the retaining settling basin, water pump cleans solar photovoltaic electrification component by pipeline water delivery.
Unattended Ground Sensor power-supply system provided by the present invention, provide uninterrupted power source by photovoltaic and fuel cell combined system, the retaining settling basin is set in the system, can directly drink up the rain or other water source, be provided with water purifying device in the system, directly put forward the use in electrolysis purified water for electrolytic tank, electrolyzer power source is from solar photovoltaic electrification component, form with Hydrogen Energy after the electrolysis is stored in the hydrogen container, when photovoltaic module be unable to supply or electric weight when not enough automatic starting fluid stack electricity generation form the supply power supply, the pure water that generates after the fuel cell pack reaction directly reclaims fails back pure water tank, this system has formed stable power system, and the water source of system and power supply are all can the realization system self-supporting, being provided with water pump in the system can be set to photovoltaic module regularly or under the certain condition is cleaned, guaranteed the photovoltaic module power generation performance, native system does not need the people for material and tour are provided, system configuration can be completely achieved robotization after corresponding detection and automation controller device are installed, this system is can be easily integrated to be arranged on the remote independent current source guarded region that needs, for sensor provides stable electric power supply, this system can effectively reduce the manpower activity, improves the reliability and stability that electric power is carried and monitored.
Description of drawings
Accompanying drawing 1 is system schematic of the present invention.
Embodiment
In order to explain more fully enforcement of the present invention, embodiment of the present invention is provided, these embodiments only are to elaboration of the present invention, do not limit the scope of the invention, the water purifying device of native system, can select corresponding preparation according to water source and water quality situation that ground is installed, the water that reaches electrolytic hydrogen production requires to get final product.
As shown in Figure 1, the Unattended Ground Sensor power-supply system, comprise solar photovoltaic electrification component 1 and fuel cell pack 2, in system, be provided with retaining settling basin 3, be provided with water purifying device 4 behind the retaining settling basin, water enters pure water tank 5 through behind the purifying, electrolytic tank 6 electrolytic hydrogen production waters are from pure water tank 5, be provided with the hydrogen container 7 for fuel cell pack 2 work behind the electrolytic tank 6, be provided with 8 connections of drainage water recovery tube on the fuel cell pack 2 and transport to pure water tank 5, system is provided with 9 pairs of solar photovoltaic assemblies 1 of controller, fuel cell pack 2, water purifying device 4 and electrolytic tank 6 carry out centralized control, described water purifying device 4 comprises cleaning module and purifying module, described cleaning module comprises the activated carbon filtration module, described fuel cell pack 2 is arranged on the top of pure water tank 5, draining through draining recovery tube 8 natural back flow to pure water tank 5, the power supply supply of electrolytic tank 6 is from solar photovoltaic electrification component 1, in retaining settling basin 3, be provided with water pump 10, water pump 10 cleans solar photovoltaic electrification component 1 by pipeline water delivery, native system carries out centralized control by controller 9, at first power supply source system employing during solar photovoltaic electrification component 1 generating, unnecessary electric weight can carry out electrolytic hydrogen production, the form of electric energy with Hydrogen Energy stored, when the photovoltaic generation quantity not sufficient or when stopping, system's starting fluid battery pile forms the power generating source system, native system can arrange automatic liquid level and detect meter in pure water tank, can realize the robotization of desalt and supply by controller 9, native system can arrange the regular water pump that starts of the cycle that solar photovoltaic assembly is cleaned in controller 9, realize the photovoltaic module cleaning surfaces, guarantee the optimal power generation amount, the water of the retaining settling basin 3 of native system can be taken from natural rain water, also can pass through other water source supply, native system is with water source supply and purification system and photovoltaic and fuel cell generation Integrated design, guaranteed the pure water source of fuel cell electrolysis hydrogen manufacturing, the cistern that arranges in the system also can carry out periodic cleaning to photovoltaic electrification component, the generating efficiency of raising system, Unattended Ground Sensor power-supply system provided by the present invention, provide uninterrupted power source by photovoltaic and fuel cell combined system, the retaining settling basin is set in the system, can directly drink up the rain or other water source, be provided with water purifying device in the system, directly put forward the use in electrolysis purified water for electrolytic tank, electrolyzer power source is from solar photovoltaic electrification component, form with Hydrogen Energy after the electrolysis is stored in the hydrogen container, when photovoltaic module be unable to supply or electric weight when not enough automatic starting fluid stack electricity generation form the supply power supply, the pure water that generates after the fuel cell pack reaction directly reclaims fails back pure water tank, this system has formed stable power system, and the water source of system and power supply are all can the realization system self-supporting, being provided with water pump in the system can be set to photovoltaic module regularly or under the certain condition is cleaned, guaranteed the photovoltaic module power generation performance, artificial providing and making an inspection tour is not provided native system, system configuration can be completely achieved robotization after corresponding detection and automation controller device are installed, this system is can be easily integrated to be arranged on the remote independent current source guarded region that needs, for sensor provides stable electric power supply, this system can effectively reduce the manpower activity, improves the reliability and stability that electric power is carried and monitored.
After describing embodiments of the present invention in detail, the personage who is familiar with this technology can be well understood to, can carry out various variations and modification not breaking away under above-mentioned claim and the spirit, any simple modification, equivalent variations and modification that all foundations technical spirit of the present invention is done above embodiment, the scope that all belongs to technical solution of the present invention, and the present invention also is not subject to the embodiment that gives an actual example in the instructions.

Claims (5)

1. Unattended Ground Sensor power-supply system, comprise solar photovoltaic electrification component (1) and fuel cell pack (2), it is characterized in that: in system, be provided with retaining settling basin (3), be provided with water purifying device (4) behind the retaining settling basin, water enters pure water tank (5) through behind the purifying, electrolytic tank (6) electrolytic hydrogen production water is from pure water tank (5), be provided with the hydrogen container (7) for fuel cell pack (2) work behind the electrolytic tank (6), be provided with drainage water recovery tube (8) connection on the fuel cell pack (2) and transport to pure water tank (5), system is provided with controller (9) to solar photovoltaic assembly (1), fuel cell pack (2), water purifying device (4) and electrolytic tank (6) carry out centralized control.
2. according to right 1 desired Unattended Ground Sensor power-supply system, it is characterized in that: described water purifying device (4) comprises cleaning module and purifying module, and described cleaning module comprises the activated carbon filtration module.
3. according to right 1 desired Unattended Ground Sensor power-supply system, it is characterized in that: described fuel cell pack (2) is arranged on the top of pure water tank (5), draining through draining recovery tube (8) natural back flow to pure water tank (5).
4. according to right 1 desired Unattended Ground Sensor power-supply system, it is characterized in that: the power supply supply of electrolytic tank (6) is from solar photovoltaic electrification component (1).
5. according to right 1 desired Unattended Ground Sensor power-supply system, it is characterized in that: be provided with water pump (10) in retaining settling basin (3), water pump (10) cleans solar photovoltaic electrification component (1) by pipeline water delivery.
CN 201210483919 2012-11-26 2012-11-26 Unattended power supply system of sensor Pending CN103019185A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201210483919 CN103019185A (en) 2012-11-26 2012-11-26 Unattended power supply system of sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201210483919 CN103019185A (en) 2012-11-26 2012-11-26 Unattended power supply system of sensor

Publications (1)

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CN103019185A true CN103019185A (en) 2013-04-03

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105244519A (en) * 2015-11-10 2016-01-13 北京有色金属研究总院 Metal hydride hydrogen storage and fuel cell combination system
US20210116136A1 (en) * 2019-10-17 2021-04-22 Johnson Controls Technology Company Hvac system using reheat from alternative heat source
CN114031143A (en) * 2021-11-23 2022-02-11 河南科技大学 Unattended industrial waste liquid treatment and water-hydrogen-electricity cogeneration system and method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105244519A (en) * 2015-11-10 2016-01-13 北京有色金属研究总院 Metal hydride hydrogen storage and fuel cell combination system
US20210116136A1 (en) * 2019-10-17 2021-04-22 Johnson Controls Technology Company Hvac system using reheat from alternative heat source
US11885524B2 (en) * 2019-10-17 2024-01-30 Johnson Controls Tyco IP Holdings LLP HVAC system using reheat from alternative heat source
CN114031143A (en) * 2021-11-23 2022-02-11 河南科技大学 Unattended industrial waste liquid treatment and water-hydrogen-electricity cogeneration system and method

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Application publication date: 20130403