CN201754177U

CN201754177U - Efficiency monitoring device for solar panel

Info

Publication number: CN201754177U
Application number: CN2009202664092U
Authority: CN
Inventors: 林怡君
Original assignee: 陈樟卿
Priority date: 2009-11-04
Filing date: 2009-11-04
Publication date: 2011-03-02
Anticipated expiration: 2019-11-04

Abstract

The utility model particularly relates to an efficiency monitoring device for a solar panel, which is easy to detect and operate, and is provided with one or more solar panels; groups of solar batteries are respectively fixed on the surfaces of the solar panels in an adhered manner; and the output and input ends of the solar panels are connected with a second lead wire in series by a first lead wire with a core wire body. The efficiency monitoring device further comprises a processing module, a data collector and one or more induction transmitters, wherein the induction transmitters are respectively arranged on the first and second lead wires of the solar panels in a crossing manner, each induction transmitter is provided with a measuring plate capable of detecting voltage value, and the measuring plate can wirelessly transmit collected data onto the data collector. By adopting the above design, the efficiency monitoring device can timely detect which solar panel is out of function without detecting the solar panels one by one, thereby achieving the purpose of saving time and labor; meanwhile, the efficiency monitoring device can master the running efficiency of each solar panel in advance, so as to ensure normal running and prolong the service life of the solar panels.

Description

Solar panels efficacy monitoring device

Technical field

The utility model is relevant for a kind of technical field of solar panels, particularly refers to a kind of solar panels efficacy monitoring device of detecting, operating of being easy to, and uses the solar panels that detect fault in real time, to guarantee the normal of System Operation.

Background technology

Recently environmental pollution problems has caused global concern, especially it is the most serious to cause the problem of global warming with the greenhouse effect of discharging carbon dioxide, moreover be subjected to development of science and technology, people constantly increase the demand of the energy, but oil is again with approach exhaustion, and developing nuisanceless new forms of energy product is the task of top priority.Therefore develop on the market at present various new forms of energy are arranged, as utilize wind-force or sun power to wait and carry out self power generation, to reach the purpose of saving energy resource consumption and not destroying environment, and wherein more be subjected to maximum attracting attention with the solar cell that utilizes natural energy, the principle of solar cell is when solar irradiation is incident upon semiconductor, because the migration between can rank causes the electronics that excites on conductive strips or the valence band or electric hole with free carrier movement, cause the increase of conductance, this phenomenon is called photoconductive effect (Photo Conductive Effect).

And solar cell in the use, system attaches plural solar cell with the array arrangement mode is fixed in a plate body surface, use group structure one large-area solar panels, further utilize lead that some solar panels are connected on the inverter again, the electric energy that utilizes solar cell to produce on each solar panels is exported on accumulator or the equipment.Because it is to connect with series system that existing solar panel group is loaded onto, use and improve its magnitude of voltage, but such winding mode in the use, when wherein any solar panels damages, can cause total system to decommission, because it there is no the suitable design that detects, therefore the staff then needs the output of each solar panels when checking, goes into two ends measurement one by one, to trace the solar panels of fault, and can't in time find to detect the solar panels of fault, not only time-consuming, expense also can have influence on the usefulness of overall operation.

What is more, when the usefulness of single solar panels reduces, do not damage on its practice, so total system still can normal operation, but whole generating efficiency will be seriously influenced, so if can learn its usefulness reduction in advance, and can when solar panels such as night do not operate, keep in repair in advance, then not only can prolong its serviceable life, also can avoid having influence on its generating efficiency, do further improvement so be necessary the part that lacks the monitoring design at existing solar panels.

The utility model content

Therefore, the fundamental purpose of this creation ties up to provides a kind of solar panels efficacy monitoring device that detects fault, uses the solar panels that can detect fault immediately, makes the total system running normal.

Again, another fundamental purpose of this creation ties up to provides a kind of solar panels of statistical calculation efficacy monitoring device, further can analyze with demonstration, provide monitoring situation, to guarantee its generating efficiency.

For this reason, the main system of this creation sees through following technological means, come this creation of specific implementation projects and usefulness: it has one or more solar panels, each solar panels surface attaches the solar cell that is fixed with plural array arrangement, and the output of each solar panels goes into to hold to utilize one first lead with heart yearn body to be connected in series mutually with one second lead; It is characterized in that: this efficacy monitoring device includes a processing module, a data collector and one or more inductive transmitters, each inductive transmitters system strides on first and second lead of being located at each solar panels, and wherein data collector is connected on the processing module; And inductive transmitters has the measuring plate that can detect magnitude of voltage, and this measuring plate also can be wirelessly transmitted to the data of collecting on the aforesaid data gatherer.

By this, see through representing of this creation aforementioned techniques means, allow this creation can not only in time learn the solar panels of fault, for carrying out real-time maintenance, and need not to detect one by one, reach time saving and energy saving purpose, can grasp simultaneously the operational effectiveness of each solar panels in advance, to guarantee the normal of its running, to prolong its serviceable life, effectively improve whole quality and surcharge, the economic benefit that can promote product.

Description of drawings

Fig. 1: the system architecture synoptic diagram that is this creation solar panels efficacy monitoring device.

Fig. 2: the composition synoptic diagram that is inductive transmitters and solar panels in this creation solar panels efficacy monitoring device.

Fig. 3: the perspective exploded view that is the inductive transmitters of this creation.

Fig. 4: the three-dimensional appearance synoptic diagram that is the inductive transmitters of this creation.

Fig. 5: the side-looking diagrammatic cross-section that is the inductive transmitters of this creation.

The primary clustering symbol description

(10) solar panels (15) solar cell

(20) inverter (30) first leads

(31) heart yearn body (35) second leads

(36) heart yearn body (50) processing module

(55) system job software (60) Data acquisition, device

(70) inductive transmitters (71) upper shell

(72) wire casing (73) contact pin

(74) measuring plate (75) lower house

(76) wire casing

Embodiment

This creation is a kind of solar panels efficacy monitoring device, in the specific embodiment and member thereof of the solar panels efficacy monitoring device of this creation of the figure illustration of enclosing, all about preceding and back, left and the right side, top and bottom, top and bottom and level and vertical reference, only be used for conveniently being described, and unrestricted creation, also non-its member is limited to any position or direction in space.Specified size in graphic and the instructions when can be in the claim of not leaving this creation, changes according to the design and the demand of the specific embodiment of this creation.

This creation is a kind of solar panels efficacy monitoring device, please referring to Fig. 1,2 shown persons, it has one or more solar panels (10), and solar panels (10) surface attaches the solar cell (15) that is fixed with plural array arrangement, to see through solar light irradiation when solar cell (15) semiconductor, because the migration between can rank causes the electronics that excites on conductive strips or the valence band or electric hole with free carrier movement, cause the increase of conductance, and the energy benefit that produces, and each solar panels (10) are to utilize the connection input end to be connected in series mutually with one second lead (35) with one first lead (30) of output terminal, to improve its magnitude of voltage, and first lead (30) of first solar panels (10) is connected in series to an inverter (20) with second lead (35) of last solar panels (10), and can be with electric energy transmitting to accumulator or application apparatus, framework of the above and running are identical with existing person, and the feature place of non-creation, appearance repeats no more;

And the efficacy monitoring device of this creation includes a processing module (50), a data collector (60) and one or more inductive transmitters (70), each inductive transmitters (70) is to stride on first and second lead (30) (35) of being located at each solar panels (10), has the heart yearn body (31) (36) of transmission voltage in first and second lead (30) (35); Wherein

Processing module (50) has the function of logical operation, processing, statistics, collection, this processing module (50) has display unit, output/input unit and storage element etc., have a system job software (55) again in the processing module (50), this system job software (55) is used for computing, statistics and analyzes the data of collecting;

Data collector (60) is to be connected on the processing module (50) again, the data that this data collector (60) can the aforementioned inductive transmitters of wireless collection (70) sends, and data collector (60) and the data transfer of just collecting are to the system job software (55) of aforementioned processing module (50);

And the formation of inductive transmitters (70), then be as Fig. 3,4, shown in 5, this inductive transmitters (70) has one of can cover a upper shell (71) and a lower house (75) relatively, wherein be provided with the measuring plate (74) that can detect magnitude of voltage in the upper shell (71), this measuring plate (74) also can be wirelessly transmitted to the data of collecting on the aforesaid data gatherer (60), go up again, the apparent surface of lower house (71) (75) has all right one way or the other corresponding formation between the perforation shape every wire casing (72) (76), moreover wherein has the contact pin (73) that connects aforementioned quantities drafting board (74) in two wire casings (72) of upper shell (71), this two contact pin (73) can insert first of aforementioned solar panels (10), two leads (30) (35), and contact pin (73) also can be with first, heart yearn body (31) (36) contact in two leads (30) (35), supply measuring plate (74) the formation path interior, measuring plate (74) electric energy to be provided and to supply the usefulness of detection with upper shell (71);

By this, after the measuring plate (74) of inductive transmitters (70) utilizes contact pin (73) to detect the voltage of first and second leads of solar panels (10) (30) (35), can wirelessly be sent on the data collector (60), and utilize the system job software (55) of processing module (50) to handle, and group constitutes one and whether can detect the solar panels efficacy monitoring device person of fault and operational effectiveness in real time.

Create when the practice as for this, then please referring to Fig. 1,4,5 shown persons, the solar panels efficacy monitoring device of this creation is when utilization, system is with on the inductive transmitters (70), lower house (71) (75) is covered on first of solar panels (10) relatively, on two leads (30) (35), make the contact pin (73) in upper shell (71) wire casing (72) directly insert first, in two leads (30) (35), contact pin (73) and with first, heart yearn body (31) (36) the contact conducting of two leads (30) (35), this measuring plate (74) power supply so can directly be provided, the measuring plate (74) of inductive transmitters (70) is behind the running voltage that detects corresponding solar panels (10), data wireless can be transferred on the data collector (60) of processing module (50), and then data are sent in the system job software (55) of processing module (50) and carried out computing, analyze and statistics, for the efficacy monitoring that shows and provide running;

See through above-mentioned design and action specification, the solar panels (10) of fault can not only be in time learnt in this creation, to carry out maintenance, reach time saving and energy saving purpose, can grasp the operational effectiveness of each solar panels (10) in advance simultaneously, to guarantee the normal of its running, to prolong its serviceable life, avoid its operational effectiveness to reduce simultaneously, have influence on the effect of generating, effectively improve whole quality and surcharge, the economic benefit that can promote product.

Claims

1. solar panels efficacy monitoring device, it has one or more solar panels, each solar panels surface attaches the solar cell that is fixed with plural array arrangement, and the output of each solar panels goes into to hold to utilize one first lead with heart yearn body to be connected in series mutually with one second lead; It is characterized in that:

This efficacy monitoring device includes a processing module, a data collector and one or more inductive transmitters, and each inductive transmitters system strides on first and second lead of being located at each solar panels, and wherein data collector is connected on the processing module;

And inductive transmitters has the measuring plate that can detect magnitude of voltage, and this measuring plate also can be wirelessly transmitted to the data of collecting on the aforesaid data gatherer.

2. solar panels efficacy monitoring device as claimed in claim 1 is characterized in that wherein this processing module has display unit, output/input unit and storage element.

3. solar panels efficacy monitoring device as claimed in claim 1, it is characterized in that, wherein this inductive transmitters has and one of can cover a upper shell and a lower house relatively, the apparent surface of upper and lower casing has between first and second lead of all right one way or the other clamping every wire casing again, wherein has the contact pin that connects measuring plate in two wire casings of upper shell, this two contact pin can insert first and second lead and contact with the heart yearn body, for upper shell in measuring plate form path.