1 Scope
This standard stipulates the safety and performance requirements for road and street lighting devices (hereinafter referred to as “lighting devicesâ€) that use wind power and solar power to generate electricity, storage batteries and power supply, and LEDs as light sources.
This standard applies to off-grid, wind and light complementary power supply lighting devices.
2 normative references
The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this document.
For undated references, the latest version (including all amendments) applies to this document.
GB 7000.1-2007 Luminaires Part 1: General requirements and tests (IDT IEC 60598-1:2003)
GB 7000.5-2005 Road and Street Lighting Safety Requirements (IDT IEC 60598-2-3:2002)
GB/T 9535-1998 Design and qualification of crystalline silicon photovoltaic modules for ground use (EQV IEC 1215:1993)
GB/T 10760.1-2003 Generators for off-grid wind power generators Part I: Technical conditions
GB/T 10760.2-2003 Generators for off-grid wind turbine generators Part 2: Test methods
GB/T 13912-2002 Technical requirements and test methods for hot-dip galvanized steel products of metal-clad steel products (MOD ISO 1461:1999)
GB/T 18911-2002 Design and Identification of Thin-Film Photovoltaic Modules for Floor Use (IDT IEC 61646:1996)
GB/T 19115.1-2003 Off-grid household wind-solar hybrid power generation system Part 1: Technical conditions
GB/T 19115.2-2003 Off-grid household wind-solar hybrid power generation system Part 2: Test methods
GB 19510.1-2009 Control devices for lamps Part 1: General requirements and safety requirements (IDT IEC 61347-1:2007)
GB 19510.14-2009 Control devices for lamps Part 14: Particular requirements for DC or AC electronic control devices for LED modules (IDT IEC 61347-2-13:2006)
GB/T 19639.1-2005 Technical conditions for small valve-regulated lead-acid batteries (MOD IEC 61056-1:2002)
GB/T 196392-2007 Small valve-regulated lead-acid battery product classification (MOD IEC 61056-2:2002)
GB 24819-2009 Safety requirements for LED modules for general illumination (IDT IEC 62031:2008)
GB/T 24823-2009 LED modules for general lighting performance requirements
GB/T 24824-2009 Test methods for LED modules for general lighting
GB/T 24825-2009 DC or AC electronic control device performance requirements for LED modules (MOD IEC 62384:2006)
GB/T 24827-2009 road and street lighting performance requirements
CJJ 45-2006 City Road Lighting Design Standard
3 Definitions
The definitions of GB 7000.1-2007 Chapter 0 and the following definitions apply to this document.
3.1
Wind & solar energy complementary system
A hybrid power generation system that is composed of a wind power generator and a photovoltaic cell module and is capable of converting the kinetic energy of the wind and the solar light energy into electrical energy.
3.2
Wind-solar hybrid LED road and street lighting device lighting-solar lighting hybrid energized road and street lighting equipment with LED
The road and street lighting devices are provided by the electricity and LED lamps provided by the wind-solar hybrid system. The typical wind-solar LED road and street lighting devices are composed of LED lamps, wind generators, photovoltaic modules, batteries, controllers, lampposts and other components. . The schematic diagram of the lighting device structure is shown in (1).
3.3
Controller controller
The utility model can not only store the AC energy obtained from the wind generator into the energy storage battery, but also store the DC energy obtained from the photovoltaic battery component into the energy storage battery, and also has a control device for automatically switching the function of the LED lamp. The controller can be set independently, or it can be combined in the lamp control device.
3.4
Daily average minimum electricity consumption
The minimum average demand for power consumption per day for the load is determined by the power consumed by the electrical equipment that must be used every day and the minimum working hours.
3.5
The average daily minimum energy production of the system
The average daily minimum power generation that must be guaranteed within one month of the system.
4 models and naming
4.1 Product Model
The type of lighting device product symbol shall comply with the provisions of 4.2.
4.2 Naming method
Capitalization alphabets and Arabic numerals are used to indicate product categories and main features.
4.2.1 Lighting Device Code: “FGL†is used to represent wind-solar hybrid LED road lighting devices.
4.2.2 LED lamps rated power: Arabic numbers in kilowatts (kW).
4.2.3 Wind turbine rated power: Arabic numbers in kilowatts (kW).
4.2.4 PV module peak power; Arabic numerals in watts (w).
4.2.5 Battery voltage: Arabic numerals in volts (V).
4.2.6 Improved serial number: When the lighting device is improved on the basis of the original model, the improved serial number I, II, III, ... represented by the Roman alphabet may be added after the original model.
4.3 Lighting Device Model Example
The rated power of LED lamps is 100W, the rated power of wind turbines is 400W, the power of photovoltaic battery modules is 100w. The lighting equipment with battery voltage of 24V, the first improved model is as follows: FGL0.1-0-4-100/ 241.
5 lighting device overall requirements
5.1 Recommended Resource Conditions for Using Lighting Fixtures
The average monthly wind speed in the area is greater than 3.5m/s. At the same time, the total amount of annual solar radiation is not less than 5000MJ/m2. The wind power generation and solar power generation should be matched with each other so that the lighting device can still be normal for at least 3 consecutive days without wind and sunshine. Road lighting needs.
5.2 Ambient temperature
It should be able to work in the temperature range from the lowest temperature of the application zone to ++45°C.
6 Lighting Device Parts Technical Requirements
6.1 LED lamps
6.1.1 LED lamps shall comply with the provisions of GB 7000.1-2007, GB 7000.5-2005 and GD/T 24827-2009.
6.1.2 The control devices in the LED lamps shall comply with the provisions of GB 19510.1-2009, GB 19510.14-2009 and GB/T 24825-2009.
6.1.3 LED modules in LED luminaires shall comply with the provisions of GB/T 24819-2009 and GB Ting 24823-2009.
6.2 Wind turbine
It should meet the requirements of GB/T 10760.1-2003 and GB/T 19115.1-2003.
See Appendix A for the selection of wind turbine power.
6.3 Photovoltaic Modules
It shall meet the requirements of GB Ting 9535-1998, GB Hall 18911-2002 and GB Ting 19115.1-2003. See Appendix A for the selection of PV module power.
6.4 Battery
6.4.1 The requirements of 7.6 and GB/T 19639.1-plus-05 of GB/T 19115.1-2003 shall be met.
6.4.2 The capacity of the battery (C) shall be sufficient to maintain the need for a pure cloudy days and lamps to work 12 hours a day.
6.4.3 The battery storage device base or buried battery box should meet the requirements of 7.6.4 of GB/T 19115.1-2003.
6.5 Controller
6.5.1 The requirements of 633, 7.4 and 8.1.2 and 8.1.3 of GB/T 19115.1-2003 shall be met.
6.5.2 The automatic switching time of the controller shall meet the requirements of 62 in CJJ 45-2006.
6.5.3 The degree of protection of the controller is at least IP65.
6.5.4 The DC output voltage of the controller should match the rated voltage of the LED lamp.
6.6 Lamp Posts and Wind Generators and Photovoltaic Module Assemblies
6.6.1 The lighting poles, wind generator fixtures and photovoltaic cell assembly fixtures of lighting fixtures shall have sufficient strength and be able to withstand the maximum wind load in the application area of ​​the lighting fixtures once in 50 years.
6.6.2 The wind generator should be reliably installed on the top of the pole.
6.6.3 Photovoltaic cell assembly fixtures should be able to adjust the direction and inclination.
6.6.4 Steel rods shall be treated with internal and external hot-dip galvanizing. The average thickness of the zinc layer shall comply with the provisions of 6.2 of GB/T 13912-2002.
6.6.5 The fixing devices of steel rods, wind generators and photovoltaic cell assemblies should be well connected with lightning protection grounding devices, and the grounding resistance should be less than 10Q.
6.7 Marking and Operating Instructions for Lighting Fixtures
6.7.1 Tags
The outer surface of the lighting device should have the following clear, easy-to-wipe mark.
a) Name, model and trademark of the lighting device;
b) LED lamp model, input power and rated voltage:
c) Initial Lumen of Luminaires:
d) The power or capacity and type of wind turbines, photovoltaic modules and batteries:
e) Power, model and DC output voltage of the controller:
f) Manufacturer and date of manufacture.
6.7.2 Operating Instructions
The instructions of the lighting device should include the following:
a) Lighting device name, model, brand and manufacturer name:
b) lighting equipment technical parameters, service life, environmental requirements and applicable occasions;
c) lighting equipment operating procedures, operating precautions, attention to prevent operational errors and other matters;
d) safety precautions;
e) Maintenance and maintenance matters, simple fault determination and elimination methods:
f) Quality assurance deadlines, service outlets and contact methods;
g) The lighting manufacturer shall indicate that installation and maintenance must be done by the manufacturer or authorized person:
h) The lighting manufacturer shall state the number of consecutive cloudy days the unit can maintain work.
7 Lighting Device Test Methods
7.1 LED lamps
7.1.1 LED luminaires shall be tested in accordance with the methods specified in GB 7000.1-2007. GB 7000.5-2005 and GB/T 24827-2009.
7.1.2 The lamp control device shall be tested in accordance with the methods specified in GB 19510.1-2009. GB 19510.14-2009 and GB/T 24825-2009.
7.1.3 LED modules shall be tested in accordance with the methods specified in GB/T 24819-2003, GB/T 24823-2003 and GB/T 24824-2003.
7.2 Wind generator
Tested according to the methods specified in GB/T 107602-2003 and GB/T 191152-2003.
7.3 Photovoltaic Modules
According to GB/T 9535-1998.GB/T 18911-2003 and GB Ting 191152-2003 test method.
7.4 Battery
7.4.1 Test according to the provisions of GB/T 191152-2003 and GB/T 19639.2-2007.
7.4.2 Installation of the battery device The base or buried battery box shall be tested in accordance with the provisions of GB/T 191152-2003.
7.5 Controller
7.5.1 The test shall be conducted in accordance with the provisions of GB/T 191152-2003.
7.5.2 The automatic switching time of the controller is determined by the illuminance meter and shall comply with the provisions of 62 in CJJ 45-2006.
7.5.3 Protection level of the controller Test according to the provisions of Chapter 13 of GB 7000.5-2005.
7.5.4 Check compliance by checking whether the DC output voltage on the controller label is equal to the rated voltage on the LED fixture label.
7.6 lamp post
7.6.1 Lighting manufacturers shall provide the mechanical strength calculations for lamp posts, wind turbine fixtures and photovoltaic cell assembly fixtures.
The mechanical strength calculations should take into account all the loads on the poles, the wind turbine fixtures and the photovoltaic cell assembly fixtures.
The calculation of the wind load shall be no less than the maximum wind load for a period of 50 years within the application area.
7.6.2 The anti-corrosion layer on the steel rod surface should meet the requirements of GB/T 13912-2002.
7.6.3 Measure the resistance of steel rods, wind turbines and photovoltaic cell assembly holders and earth ground using a grounding resistance meter, which should be less than 10Ω.
8 lighting device packaging, storage
8.1 Packaging
a) Each component of the lighting device should be separately packaged, and the packaging box should meet the requirements of moisture-proof, shockproof and other requirements:
b) There should be instructions for “upwardâ€, “careful light releaseâ€, “moisture protection†and “stacking code limit†outside the packing box:
c) The packing box should have a complete list of parts, certificates of conformity, user instructions and other documents.
8.2 Storage
The lighting device should be stored in a well-ventilated room with a relative humidity of no more than 80% and no corrosive gases in the air.
Appendix A
(Informative Appendix)
Wind turbine and photovoltaic cell module power selection method
A.1 Selection principles
The choice of power for wind turbines and photovoltaic modules should be determined based on the conditions of use, wind and lighting resources and load, and meet the needs of LED lamps, controllers, energy storage time, total power consumption of transmission lines and battery charging efficiency.
A.2 Selection of Wind Generators
The wind turbine power is calculated from the local average wind speed, the minimum monthly average wind speed, the length of the no effective wind speed period, and the annual total electricity consumption and the monthly average minimum electricity consumption. From the lowest average monthly wind speed during the year, select the rated wind speed of the wind turbine.
A.3 Selection of PV Modules
The peak power of the PV module is determined by the average daily minimum power consumption of the system, the local peak hours of sunshine when there is no effective wind speed, and the system loss factor. Under normal conditions, the minimum power of the PV modules of the system should be able to provide the average daily minimum power generation of the system, which is more than 1.8 times the average daily minimum power consumption.
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