CN201118231Y - Integrated power saving protector constituted by three types of electricity economizer - Google Patents
Integrated power saving protector constituted by three types of electricity economizer Download PDFInfo
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- CN201118231Y CN201118231Y CNU2007200967227U CN200720096722U CN201118231Y CN 201118231 Y CN201118231 Y CN 201118231Y CN U2007200967227 U CNU2007200967227 U CN U2007200967227U CN 200720096722 U CN200720096722 U CN 200720096722U CN 201118231 Y CN201118231 Y CN 201118231Y
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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- Y02E40/40—Arrangements for reducing harmonics
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Abstract
The utility model belongs to a comprehensive power-saving protection device formed by three kinds of power saver which are a system power saver, a filter compensation power saver and a voltage regulating power saver, which is characterized in that a circuit branch at the back of the outgoing line master switch of a transformer is respectively connected with the system power saver, the filter compensation power saver and the voltage regulating power saver; wherein, the system power saver is connected with the filter compensation power saver in parallel, and is connected with the voltage regulating power saver in series. According to the specific situation of any power utilization system, in the device, the three power savers are scientifically and organically arranged on the different positions of a power utilization system to realize full-dimensional and individual power-saving protection for the whole power utilization system, which eliminates power garbage such as transient, surge, harmonic wave, etc. and effectively reduces excess energy consumption, thus saving power utilization cost, improving the quality of the power energy and protecting the power utilization equipment.
Description
Technical field
The utility model belongs to the electricity-saving protection control appliance, especially a kind of integrated power-saving protection device that is made of three type electricity-saving appliances.
Background technology
In each using electricity system, all exist many electric power rubbish and superfluous energy consumption problem, only be the degree difference.Electric power rubbish mainly comprises transition, surge, harmonic wave etc., these electric power rubbish will make the power consumption efficiency of using electricity system and power consumption equipment seriously descend, and to the serious impact damage of power consumption equipment generation, cause the normal operating temperature of motor to raise as the transition meeting, and every rising once, approximately increases by 4% power consumption; The transition meeting forms oxidizability carbon film layer on the contact point of motor, and the existence of the oxidizability carbon film layer of every ohmage can make efficiency of motor descend 13%.Multiple harmonic can cause the heating that electric equipment is unusual, the increase that causes iron loss, copper loss and drift to be decreased, and this causes just, and transformer and peripheral power consumption equipment energy consumption increase, the main cause of efficient reduction.Superfluous energy consumption is mainly reflected in two aspects: the one, and in many using electricity systems, supply power voltage is higher than the rated voltage of power consumption equipment, and this not only can cause waste of power resources, simultaneously power consumption equipment is produced harmful effect, reduces the useful life of equipment; The 2nd, in the power power consumption equipment, motor often has the phenomenon of " low load with strong power " when constant load, during the earthquake load, underloading and unloaded phenomenon is often arranged also, has caused unnecessary waste of power resources.Be that superfluous energy consumption or electric power rubbish all are unwanted electric energy in using electricity system and the power consumption equipment to be converted to heat energy, mechanical energy or other forms of energy be wasted.
At the electric power rubbish that exists in the using electricity system and the problem of superfluous energy consumption, generally adopt two kinds of methods to solve: the one, remove the electric power rubbish such as transition, surge and harmonic wave in the using electricity system, improve power factor cos Φ; The 2nd, the superfluous energy consumption of reduction using electricity system and power consumption equipment.The electricity-saving appliance that is applied at present in the using electricity system can be divided into system type basically by electrical principles, the filtering compensation type, voltage-regulation type, five types of frequency conversion type and electromagnetic types, every kind of electricity-saving appliance all has its characteristics, have the characteristics that suppress transition and surge as the system type electricity-saving appliance, filtering compensation type electricity-saving appliance has the compensation of each high order harmonic component of automatic tracking and compensating and reactive source, the voltage-regulation type electricity-saving appliance can reduce using electricity system and power consumption equipment surpasses the above superfluous energy consumption of rated voltage, the frequency conversion type electricity-saving appliance can reduce the superfluous energy consumption and the technological process of frequency modulation speed Control of motor and institute's on-load thereof, the electromagnetic type electricity-saving appliance is used for balance three-phase using electricity system, reduces zero-sequence current.Because the electricity-saving appliance of above-mentioned each type all has its characteristics separately; also have simultaneously limitation separately, the effect of therefore only using the electricity-saving appliance of any type to want to reach the best power savings of a using electricity system integral body and the power consumption equipment that adequately protects is not in the cards.And the overall technical architecture of a using electricity system effectively not being economized on electricity control and the power consumption equipment in the using electricity system is protected at present.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of integrated power-saving protection device that is made of three type electricity-saving appliances that three types electricity-saving appliance optimum organization is improved the power savings of using electricity system with integral body and protect power consumption equipment in a using electricity system is provided.
The utility model solves its technical problem and takes following technical scheme to realize:
A kind of integrated power-saving protection device that constitutes by three type electricity-saving appliances; constitute by system type electricity-saving appliance, filtering compensation type electricity-saving appliance and voltage-regulation type electricity-saving appliance; it is characterized in that: difference connected system type electricity-saving appliance, filtering compensation type electricity-saving appliance and voltage-regulation type electricity-saving appliance on the branch road behind the transformer outlet master switch; wherein system type electricity-saving appliance and filtering compensation type electricity-saving appliance are for being connected in parallel, and the voltage-regulation type electricity-saving appliance is for being connected in series.
And described system type electricity-saving appliance is the wherein a kind of of general-purpose system type electricity-saving appliance, business system type electricity-saving appliance, industrial system type electricity-saving appliance and combined system type electricity-saving appliance.
And, the connecting terminal block of described combined system type electricity-saving appliance is provided with the binding post of A phase firewire, B phase firewire, C phase firewire, and E line, N line binding post, wherein A phase firewire, B phase firewire, C phase firewire binding post connect separately transition surge suppression device and the inhibition of harmonic wave separately circuit respectively, the other end that these three harmonic waves suppress circuit is connected to N line binding post jointly, and E line binding post connects a ground wire transition surge suppression device.
And described transition surge suppression device and ground wire transition surge suppression device are transient voltage suppressor or the transition surge suppresses module.
And the concrete structure that described three harmonic waves suppress circuit is:
The harmonic wave that is linked into the A phase firewire suppresses circuit and is: the A phase firewire connects an end of inductance L 1 and inductance L 2 respectively, inductance L 1 other end connects an end of resistance R 1 and capacitor C 1 respectively, inductance L 2 other ends connect an end of resistance R 2 and capacitor C 2 respectively, and the other end of resistance R 1, capacitor C 1, resistance R 2 and capacitor C 2 is connected to N line binding post;
The harmonic wave that is linked into the B phase firewire suppresses circuit and is: the B phase firewire connects an end of inductance L 3 and inductance L 4 respectively, inductance L 3 other ends connect an end of resistance R 3 and capacitor C 3 respectively, inductance L 4 other ends connect an end of resistance R 4 and capacitor C 4 respectively, and the other end of resistance R 3, capacitor C 3, resistance R 4 and capacitor C 4 is connected to N line binding post;
The harmonic wave that is linked into the C phase firewire suppresses circuit and is: the C phase firewire connects an end of inductance L 5 and inductance L 6 respectively, inductance L 5 other ends connect an end of resistance R 5 and capacitor C 5 respectively, inductance L 6 other ends connect an end of resistance R 6 and capacitor C 6 respectively, and the other end of resistance R 5, capacitor C 5, resistance R 6 and capacitor C 6 is connected to N line binding post.
And described filtering compensation type electricity-saving appliance and voltage-regulation type electricity-saving appliance are commercially available existing product.
And described general-purpose system type electricity-saving appliance, business system type electricity-saving appliance and industrial system type electricity-saving appliance are commercially available existing product.
Advantage of the present utility model and good effect are:
1. this integrated power-saving protection device can be according to the power consumption equipment in any using electricity system; concrete condition and coupling system type electricity-saving appliances such as electricity consumption rule; filtering compensation type electricity-saving appliance and voltage-regulation type electricity-saving appliance functional characteristics separately; their science organically are installed on each branch road of a using electricity system; can give full play to every kind of electricity-saving appliance function and characteristics separately by setting up such integrated power-saving protection device; make the characteristics of all kinds electricity-saving appliance in a using electricity system, make up mutually; have complementary advantages; the stack economize on electricity; remove transition better; surge; electric power rubbish such as harmonic wave; reduce superfluous energy consumption effectively; make power saving rate up to 10-50%, saved electric cost.
This integrated power-saving protection device comprise in removing electric power rubbish such as transition, surge, harmonic wave, effectively reduce superfluous energy consumption in; for the power consumption equipment in the using electricity system provides electric power resource stable, high-quality; improved the quality of electric energy; help protecting power consumption equipment; prolonged the useful life of power consumption equipment; the maintenance frequency and the maintenance cost of power consumption equipment have been reduced, for industrial and agricultural production and people's lives are brought great benefit.
3. this integrated power-saving protection device makes that the total current in the using electricity system declines to a great extent in electricity-saving protection, can improve the increase-volume rate of using electricity system simultaneously significantly.
4. the utility model is scientifically formed three types electricity-saving appliance a kind of integrated power-saving protection system; realization can be removed electric power rubbish better to the omnibearing electricity-saving protection of whole using electricity system, reduces superfluous energy consumption effectively; save electric cost, protected power consumption equipment.
Description of drawings
Fig. 1 is the utility model system connection diagram;
Fig. 2 is the utility model combined system type electricity-saving appliance circuit theory diagrams.
Embodiment
Below in conjunction with accompanying drawing the utility model embodiment is further described.
This integrated power-saving protection device has comprised system type electricity-saving appliance, filtering compensation type electricity-saving appliance and voltage-regulation type electricity-saving appliance totally three types electricity-saving appliance, according to power consumption equipment in arbitrary using electricity system, electricity consumption rule and in conjunction with above-mentioned three types of electricity-saving appliances separately function and characteristics these electricity-saving appliances are installed in a using electricity system diverse location on constitute an integrated power-saving protection device.Present embodiment is the situation according to the load that each branch road connects behind the transformer outlet master switch, above-mentioned three types electricity-saving appliance is linked on the corresponding branch road: a system type electricity-saving appliance in parallel on the mixed load branch road few at harmonic wave, that the transition surge is frequent, be used to suppress the transition surge on this branch road, suppress simultaneously single or certain several times high order harmonic component, improve power factor cos Φ; A filtering compensation type electricity-saving appliance in parallel on the branch road of harmonic source load is used to suppress transition surge and filtering harmonic wave on this branch road, improves the power factor cos Φ on this branch road; Series connection one voltage-regulation type electricity-saving appliance on the branch road of lighting load, be used to suppress on this branch road the transition surge, reduce superfluous energy consumption, and improve the power factor cos Φ of this branch road.
Used three types of electricity-saving appliances comprise system type electricity-saving appliance, filtering compensation type electricity-saving appliance and voltage-regulation type electricity-saving appliance in the present embodiment, wherein: the system type electricity-saving appliance can adopt a kind of in commercially available EIC-ST general-purpose system type electricity-saving appliance, EIC-SS business system type electricity-saving appliance, the EIC-SG industrial system type electricity-saving appliance, the combined system type electricity-saving appliance that also can employ new technology and design, filtering compensation type electricity-saving appliance has adopted EIC-H series filtering compensation type electricity-saving appliance, and the voltage-regulation type electricity-saving appliance has adopted the EIC-V electricity-saving appliance.
The connecting terminal block 3 of combined system type electricity-saving appliance of conceptual design of employing new technology is provided with the A phase firewire, the B phase firewire, the binding post of C phase firewire and E line, N line binding post, outside line can be linked on the binding post of connecting terminal block, the A phase firewire on the connecting terminal block wherein, the B phase firewire, the C phase firewire connects transition surge suppression device 1 separately respectively, E line binding post connects a ground wire transition surge suppression device 2, in the present embodiment, above-mentioned transition surge suppression device and ground wire transition surge suppression device all adopt transient voltage suppressor, the model of this transient voltage suppressor is the device of P6KE260A or 1.5K260A or 5KP model, certainly, above-mentioned transition surge suppression device and ground wire transition surge suppression device also can adopt the transition surge to suppress module, and the model that this transition surge suppresses module is: 15KP or 30KP.A phase firewire, B phase firewire, C phase firewire also connect the end that three harmonic waves suppress circuit 4 respectively, and the other end of three harmonic wave inhibition circuit is connected to the N line binding post of connecting terminal block.
Above-mentioned three harmonic waves suppress the harmonic wave that circuit is respectively that the harmonic wave that is linked into the A phase firewire suppresses circuit, the harmonic wave that is linked into the B phase firewire suppresses circuit and is linked into the C phase firewire and suppress circuit, wherein:
The harmonic wave that is linked into the A phase firewire suppresses circuit and is: the A phase firewire connects an end of inductance L 1 and inductance L 2 respectively, inductance L 1 other end connects an end of resistance R 1 and capacitor C 1 respectively, inductance L 2 other ends connect an end of resistance R 2 and capacitor C 2 respectively, and the other end of resistance R 1, capacitor C 1, resistance R 2 and capacitor C 2 is connected to N line binding post;
The harmonic wave that is linked into the B phase firewire suppresses circuit and is: the B phase firewire connects an end of inductance L 3 and inductance L 4 respectively, inductance L 3 other ends connect an end of resistance R 3 and capacitor C 3 respectively, inductance L 4 other ends connect an end of resistance R 4 and capacitor C 4 respectively, and the other end of resistance R 3, capacitor C 3, resistance R 4 and capacitor C 4 is connected to N line binding post;
The harmonic wave that is linked into the C phase firewire suppresses circuit and is: the C phase firewire connects an end of inductance L 5 and inductance L 6 respectively, inductance L 5 other ends connect an end of resistance R 5 and capacitor C 5 respectively, inductance L 6 other ends connect an end of resistance R 6 and capacitor C 6 respectively, and the other end of resistance R 5, capacitor C 5, resistance R 6 and capacitor C 6 is connected to N line binding post.
Embodiment described in the utility model is illustrative; rather than it is determinate; therefore the utility model is not limited to the embodiment described in the embodiment; every by those skilled in the art according to other execution modes that the technical solution of the utility model draws, belong to the scope of the utility model protection equally.
Claims (5)
1. integrated power-saving protection device that constitutes by three type electricity-saving appliances; constitute by system type electricity-saving appliance, filtering compensation type electricity-saving appliance and voltage-regulation type electricity-saving appliance; it is characterized in that: difference connected system type electricity-saving appliance, filtering compensation type electricity-saving appliance and voltage-regulation type electricity-saving appliance on the branch road behind the transformer outlet master switch; wherein system type electricity-saving appliance and filtering compensation type electricity-saving appliance are for being connected in parallel, and the voltage-regulation type electricity-saving appliance is for being connected in series.
2. a kind of integrated power-saving protection device that is made of three type electricity-saving appliances according to claim 1 is characterized in that: described system type electricity-saving appliance is the wherein a kind of of general-purpose system type electricity-saving appliance, business system type electricity-saving appliance, industrial system type electricity-saving appliance and combined system type electricity-saving appliance.
3. a kind of integrated power-saving protection device that constitutes by three type electricity-saving appliances according to claim 2; it is characterized in that: the connecting terminal block of described combined system type electricity-saving appliance is provided with the binding post of A phase firewire, B phase firewire, C phase firewire; and E line, N line binding post; wherein A phase firewire, B phase firewire, C phase firewire binding post connect separately transition surge suppression device and the inhibition of harmonic wave separately circuit respectively; the other end that these three harmonic waves suppress circuit is connected to N line binding post jointly, and E line binding post connects a ground wire transition surge suppression device.
4. a kind of integrated power-saving protection device that is made of three type electricity-saving appliances according to claim 3 is characterized in that: described transition surge suppression device and ground wire transition surge suppression device are transient voltage suppressor or the transition surge suppresses module.
5. a kind of integrated power-saving protection device that is made of three type electricity-saving appliances according to claim 3 is characterized in that: the concrete structure that described three harmonic waves suppress circuit is:
The harmonic wave that is linked into the A phase firewire suppresses circuit and is: the A phase firewire connects an end of inductance L 1 and inductance L 2 respectively, inductance L 1 other end connects an end of resistance R 1 and capacitor C 1 respectively, inductance L 2 other ends connect an end of resistance R 2 and capacitor C 2 respectively, and the other end of resistance R 1, capacitor C 1, resistance R 2 and capacitor C 2 is connected to N line binding post;
The harmonic wave that is linked into the B phase firewire suppresses circuit and is: the B phase firewire connects an end of inductance L 3 and inductance L 4 respectively, inductance L 3 other ends connect an end of resistance R 3 and capacitor C 3 respectively, inductance L 4 other ends connect an end of resistance R 4 and capacitor C 4 respectively, and the other end of resistance R 3, capacitor C 3, resistance R 4 and capacitor C 4 is connected to N line binding post;
The harmonic wave that is linked into the C phase firewire suppresses circuit and is: the C phase firewire connects an end of inductance L 5 and inductance L 6 respectively, inductance L 5 other ends connect an end of resistance R 5 and capacitor C 5 respectively, inductance L 6 other ends connect an end of resistance R 6 and capacitor C 6 respectively, and the other end of resistance R 5, capacitor C 5, resistance R 6 and capacitor C 6 is connected to N line binding post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200967227U CN201118231Y (en) | 2007-07-13 | 2007-07-13 | Integrated power saving protector constituted by three types of electricity economizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200967227U CN201118231Y (en) | 2007-07-13 | 2007-07-13 | Integrated power saving protector constituted by three types of electricity economizer |
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| Publication Number | Publication Date |
|---|---|
| CN201118231Y true CN201118231Y (en) | 2008-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNU2007200967227U Expired - Fee Related CN201118231Y (en) | 2007-07-13 | 2007-07-13 | Integrated power saving protector constituted by three types of electricity economizer |
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| CN (1) | CN201118231Y (en) |
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- 2007-07-13 CN CNU2007200967227U patent/CN201118231Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN VICLAND SPIRIT ENERGY-SAVING TECHNOLOGY C Free format text: FORMER OWNER: LI WENBIN Effective date: 20100601 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 300181 NO.1, BEIYUANLI, GUANGRUI ROAD,ZHONGSHANMEN, HEDONG DISTRICT, TIANJIN CITY TO: 518067 TOWER A, SOUTH 3RD FLOOR, ZHONGDIAN LIGHTING CENTER, KEJINANSHIER ROAD, NANSHAN DISTRICT, SHENZHEN CITY |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100601 Address after: 518067 A, South third floor, Central Electric Lighting Center, twelve South tech Road, Shenzhen, Nanshan District Patentee after: Shenzhen Vicland Spirit Energy-saving Technology Co., Ltd. Address before: 300181 Tianjin City Hedong District Zhongshan Gate Guangrui Road by a number in the park Patentee before: Li Wenbin |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080917 Termination date: 20130713 |