CN202930939U - Intelligent type three phase electricity-saving appliance - Google Patents
Intelligent type three phase electricity-saving appliance Download PDFInfo
- Publication number
- CN202930939U CN202930939U CN 201220639860 CN201220639860U CN202930939U CN 202930939 U CN202930939 U CN 202930939U CN 201220639860 CN201220639860 CN 201220639860 CN 201220639860 U CN201220639860 U CN 201220639860U CN 202930939 U CN202930939 U CN 202930939U
- Authority
- CN
- China
- Prior art keywords
- phase
- power supply
- line
- power
- zero line
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
Disclosed is an intelligent type three-phase electricity-saving appliance, comprising a casing, a controller, a voltmeter, an ammeter, three phase lines and a power supply indicating lamp thereof, a multi-grade adjusting indicating lamp, a rapid switch, a contactor, a relay, multiple electricity-saving module sets, binding posts, and module lines, wherein the three phase lines and a zero line are respectively connected with the rapid switch; the output terminal of the rapid switch is respectively connected with the input terminals of the power supply indicating lamps; the output terminals of the power supply indicating lamps are connected with the zero line; the first phase line is connected with the ammeter while the second phase line and third phase line are all connected with the voltmeter; the first phase power supply is sent to the input terminal of the controller as the controller power supply after the three-phase power supply and the zero line pass through the rapid switch; the output terminal of the rapid switch respectively leads out the three-phase power supply and a zero line which are sent to the corresponding static contacts of the first to fifth contactors to be prepared to connect with the corresponding electricity-saving module set; the first to fifth contactors are parallelly connected; the controller is respectively connected to the first, second, third, fourth, and fifth contactors; and each contactor is respectively connected with an electricity-saving module set. The intelligent type three-phase electricity-saving appliance features novel structure, convenient operation, convenient installation, low cost, remarkable economic benefits, low failure rate, strong anti-interference capability, and good electricity-saving effect, purifies the power supply, and protects devices.
Description
Technical field
The utility model belongs to electronic technology and is combined the field with power technology, relates to a kind of energy-saving device, particularly a kind of intelligent three-phase electricity economizer.
Background technology
In terminal use's electrical network, exist a large amount of winks stream, and wink stream be a kind of transient distortion of electric current and voltage in the sine wave AC circuit, surge and harmonic wave are its main form of expression.The main feature of distortion is superhigh pressure, ultrahigh speed, the superelevation frequency.Superhigh pressure: refer to that 2-50 that wink stream spike exceeds the normal voltage amplitude doubly.Ultrahigh speed: refer to flow in wink spike and occur in the extremely short time.The superelevation frequency: refer to that the wink activity of stream spike is very frequent.
Can say and wink flow at all times, ubiquitous.The source that the wink miscarriage is given birth to mainly contains two aspects: the one, and external environment condition, as: lightning induced voltage, the large-scale switch in power transmission and transformation station close jumping, the start-stop of contiguous enterprise bulk loads, the capital has wink stream to enter into using electricity system, and the 2nd, the inner wink stream that produces of using electricity system, as: close and sudden load change the frequent pass of any load, arc discharge all can have a large amount of wink miscarriages to be born in the using electricity system of itself, and has influence on contiguous enterprise and electrical network.Due to wink stream existence, copper loss, iron loss, the line loss of inductive load are increased, the consumption that has not only increased electric energy causes that also the extra temperature of power consumption equipment raises and makes various contacts produce oxide layer and loose contact, and its consequence is the useful life that makes the user increase the electricity charge and shorten power consumption equipment.
At present, the battery saving arrangement that generally uses in the world is all the electricity-saving appliance that adopts the third generation, this electricity-saving appliance is a kind of converter plant of tandem type, it must be cascaded with each power consumption equipment respectively, can there be several defectives in this mode: the first, and the user need change operating habit and the power mode of electricity consumption; The second, if the converter plant of this tandem type breaks down, user's equipment can't normally be moved, and the normal production of impact, so must carry out manual intervention; The 3rd, the converter plant of this tandem type not only self power consumption is larger, and complex circuit, not only easily break down, and user's input cost is high, and the maintenance cost in later stage is also higher, causes economic benefit not high.
Summary of the invention
For make up above-mentioned existing change consumption habit, failure rate is high, power consumption is large, complex circuit, economic benefit are low, input and the high deficiency of maintenance cost, the utility model provides a kind of intelligent three-phase electricity economizer, it has following six advantages:
One, it is a kind of battery saving arrangement of parallel connection type, and a user only needs in total outlet of its transformer, the power savings that can realize ideal to be installed;
Two, the user does not need to change operating habit and the power mode of original electricity consumption, and substantially accomplishes non-maintainingly, will automatically withdraw from if it breaks down, and does not affect the normal operation of subscriber equipment;
Three, it is by absorbing in terminal use's electrical network the frequent variations due to electric load, the start-stop folding of induction equipment and the wink stream, surge, the harmonic wave that produce, convert it into and be useful sine wave, improve the reduction supply waveform, increase and realize economize on electricity for power consumption efficiency;
Four, it utilizes computer chip to carry out real-time analysis, calculating, tracking, regulation and control reaching high accuracy, high efficiency economize on electricity to wink stream and harmonic wave deal and user load, and has effectively eliminated the infringement to electrical network and power consumption equipment such as wink stream, surge, harmonic wave;
Five, it can also reduce the distortion degree of voltage and current in economize on electricity, purifies electricity supplying and using system, improves the antijamming capability of power consumption equipment, improves the quality of power supply of whole system, extends the Acceptable life of power consumption equipment;
Six, it is not only simple in structure, and the cost that drops into is low, and its power saving rate can remain between 5%～20%; In some production enterprise, if the inductive load of the power consumption equipment of these enterprises changes greatly, it just can reach the best power savings of economize on electricity more than 20% so.
Therefore, it has novel structure, easy and simple to handle, easy for installation, cost is low, economic benefit is obvious, failure rate is low, antijamming capability is strong, power savings is good, power conditioner, protection equipment characteristic.
In order to achieve the above object, the utility model is achieved by following technical solution: intelligent three-phase electricity economizer, it is comprised of casing, controller, voltmeter, ammeter, triple line and power supply indicator thereof, multistage adjusting indicator light, high-speed switch, contactor, relay, a plurality of power-saving module group, binding post, module line, its architectural feature is
Described casing is a square frame structure; Casing is provided with front chamber door and rear chamber door; Box house is divided into multilayer.Casing is used for carrying and fixing a plurality of power-saving module groups, controller and other relevant electronic device.
Described controller, voltmeter, ammeter, triple line and power supply indicator thereof and multistage adjusting indicator light all are fixedly installed on front chamber door.
Described high-speed switch, contactor, relay, a plurality of power-saving module group, binding post and module line all are fixedly installed on box house.
Wherein, described three phase lines are connected with high-speed switch respectively with zero line, and the output of high-speed switch is connected with the input of power supply indicator respectively, and the output of power supply indicator is connected with zero line.
Wherein, described the first phase line is connected with ammeter.
Wherein, described the second phase line all is connected with voltmeter with the third phase line.
Further, three phase lines are connected with high-speed switch respectively with zero line, and three phase mains first-phase, second-phase, third phase and zero line are after high-speed switch, and the first-phase power supply is delivered to the input of controller as controller power source; Deriving respectively first-phase, second-phase, third phase power supply from the output of high-speed switch is connected with zero line to deliver to as the first to the 5th corresponding fixed contact of contactor of executive component and prepares and the connection of corresponding power-saving module group again;
Further, be connected in parallel between the first to the 5th contactor;
Further, controller is connected with the first to the 5th contactor respectively;
Further, each contactor is connected with respectively the power-saving module group;
Further, each power-saving module group all is connected with the input of one-level adjusting indicator light, and each power-saving module group is provided with binding post and module line;
Further, the output of each contactor is connected with zero line respectively;
Further, the output of every one-level adjusting indicator light is connected with zero line respectively;
At last, three phase lines are connected with the three-phase output end of the low pressure lead-in circuit breaker of subscriber equipment, and zero line is connected with the zero line of the electric power system of subscriber equipment.
Circuit theory of the present utility model is as follows: three phase mains first-phase, second-phase, third phase and zero line are after high-speed switch, and the first-phase power supply is delivered to the input of controller as controller power source; Simultaneously first-phase, second-phase, third phase power supply and zero line are sent to as preparing on the first to the 5th corresponding fixed contact of contactor of executive component and the connection of corresponding power-saving module group respectively.
Operation principle of the present utility model is as follows: after high-speed switch drops into, the power-saving module group is started working, under the control of computer chip, controller can be measured the voltage and current data of user's electric power incoming line in real time, and calculating electrical network and user power utilization parameter, can also send the switching order to corresponding power-saving module group according to different setting values, make corresponding contactor coil excitation, the contactor action, the closing of contact drops into the power-saving module group that is attached thereto, and the adjusting indicator light under the power-saving module group is bright simultaneously; Filter in the power save unit module of power-saving module group flows wink and becomes impedance path with harmonic forms, wink flows and higher harmonic current is shunted by filter and system, be absorbed and transform into useful sine wave by subsequent conditioning circuit after wink stream and high order harmonic component inflow filter, improve and reduce supply waveform, purify electricity supplying and using system, increase the efficient for electricity consumption.
Characteristics of the present utility model are: it has reduced the harmonic wave that flows into higher level's electric power system in economize on electricity, has reduced the distortion degree of voltage and current, has improved the quality of power supply level of whole system.
When if each element in the utility model is short-circuited fault, high-speed switch is automatic tripping, cuts off the electricity supply to make that the power-saving module group is fast automatic to be withdrawed from, and do not affect the normal operation of subscriber equipment; When the utility model occurs in the internal unit fault, can device for excising or shield trouble unit and send alarm signal; In addition, the utility model can also carry out overvoltage, under-voltage protection, to realize that device is improved comprehensively protection.
During installation, three phase lines of the utility model are connected with the three-phase output end of user's low pressure lead-in circuit breaker, the electricity-saving appliance zero line is connected with the zero line of electric power system, makes on the whole user's of the being connected in parallel on low-voltage bus bar of the utility model.Draw two signal line from the secondary loop of mutual inductor of user's electric power incoming line simultaneously computer detection of the present utility model loop is sealed in wherein, make the utility model carry out real time dynamic tracing and adjusting according to the situation of electrical network and user's electricity consumption situation.
The beneficial effects of the utility model are, it has novel structure, easy and simple to handle, easy for installation, cost is low, economic benefit is obvious, failure rate is low, antijamming capability is strong, power savings is good, power conditioner, protection equipment characteristic.
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Description of drawings
Fig. 1 is the utility model scheme of installation;
Fig. 2 is the utility model case electrical schematic diagram;
Fig. 3 is the back of the body TV structure schematic diagram of front chamber door in the utility model;
Fig. 4 is the backboard winding diagram of the utility model middle controller;
Fig. 5 is the outside perspective view of the utility model preferred embodiment;
Fig. 6 is the inside three-dimensional schematic diagram of the utility model preferred embodiment.
Embodiment
As shown in Figure 2, Figure 3, Figure 4, intelligent three-phase electricity economizer, it is comprised of casing X, controller X3, voltmeter X2, ammeter X4, triple line and power supply indicator X5 thereof, multistage adjusting indicator light X6, high-speed switch H, contactor J, relay, a plurality of power-saving module group Y, binding post, module line, it is characterized in that
Described casing X is a square frame structure; Casing X is provided with front chamber door X1 and rear chamber door; Casing X interior separation is multilayer.
As shown in Figure 5, described controller X3, voltmeter X2, ammeter X3, triple line and power supply indicator X5 thereof and multistage adjusting indicator light X6 all are fixedly installed on front chamber door X1.
As shown in Figure 6, high-speed switch H, contactor J, relay, a plurality of power-saving module group Y, binding post and module line all are fixedly installed on casing X inside.
Wherein, described three phase line A, B, C are connected with high-speed switch H respectively with zero line N, and the output of high-speed switch H is connected with the input of power supply indicator X5 respectively, and the output of power supply indicator X5 is connected with zero line N.
Wherein, described the first phase line A is connected with ammeter X4.
Wherein, described the second phase line B all is connected with voltmeter X2 with third phase line C.
As shown in Figure 2, three phase line A, B, C are connected with high-speed switch H respectively with zero line N, and three phase mains first-phase A, second-phase B, third phase C and zero line N are after high-speed switch H, and the first-phase a-power supply is delivered to the input of controller X3 as controller X3 power supply; Deriving respectively first-phase A, second-phase B, third phase c-power supply and zero line N from the output of high-speed switch H is connected the first to the 5th corresponding fixed contact of contactor J of delivering to as executive component and prepares the connection with corresponding power-saving module group Y again;
Further, be connected in parallel between the first to the 5th contactor J;
Further, controller X3 is connected with the first to the 5th contactor J respectively;
Further, each contactor J is connected with respectively power-saving module group Y;
Further, each power-saving module group Y all is connected with the input of one-level adjusting indicator light X6, and each power-saving module group Y is provided with binding post and module line;
Further, the output of each contactor J is connected with zero line N respectively;
Further, the output of every one-level adjusting indicator light X6 is connected with zero line N respectively;
As shown in Figure 1, three phase line A, B, C are connected with the three-phase output end of the low pressure lead-in circuit breaker of subscriber equipment, and zero line N is connected with the zero line of the electric power system of subscriber equipment.
Claims (10)
1. intelligent three-phase electricity economizer, it is comprised of casing (X), controller (X3), voltmeter (X2), ammeter (X4), triple line and power supply indicator (X5) thereof, multistage adjusting indicator light (X6), high-speed switch (H), contactor (J), relay, a plurality of power-saving module group (Y), binding post, module line, it is characterized in that
Article three, phase line (A, B, C) is connected with high-speed switch (H) respectively with zero line (N), the output of high-speed switch (H) is connected with the input of power supply indicator (X5) respectively, and the output of power supply indicator (X5) is connected with zero line (N);
Three phase mains first-phase (A), second-phase (B), third phase (C) and zero line (N) are after high-speed switch (H), and first-phase (A) power supply is delivered to the input of controller (X3) as controller (X3) power supply;
Derive respectively again first-phase (A), second-phase (B), third phase (C) power supply from the output of high-speed switch (H) and be connected N with zero line) and deliver to as the corresponding fixed contact of the first to the 5th contactor (J) of executive component and prepare and the connection of corresponding power-saving module group (Y);
Controller (X3) is connected with the first to the 5th contactor (J) respectively;
Each contactor (J) is connected with respectively power-saving module group (Y);
Each power-saving module group (Y) all is connected with the input of one-level adjusting indicator light (X6), and each power-saving module group (Y) is provided with binding post and module line.
2. intelligent three-phase electricity economizer according to claim 1, is characterized in that, described casing (X) is a square frame structure; Casing (X) is provided with front chamber door (X1) and rear chamber door; Casing (X) interior separation is multilayer.
3. intelligent three-phase electricity economizer according to claim 1 and 2, it is characterized in that, described controller (X3), voltmeter (X2), ammeter (X3), triple line and power supply indicator (X5) thereof and multistage adjusting indicator light (X6) all are fixedly installed on front chamber door (X1).
4. intelligent three-phase electricity economizer according to claim 1 and 2, it is characterized in that, described high-speed switch (H), contactor (J), relay, a plurality of power-saving module group (Y), binding post and module line all are fixedly installed on casing (X) inside.
5. intelligent three-phase electricity economizer according to claim 1, is characterized in that, described the first phase line (A) is connected with ammeter (X4).
6. intelligent three-phase electricity economizer according to claim 1, is characterized in that, described the second phase line (B) all is connected with voltmeter (X2) with third phase line (C).
7. intelligent three-phase electricity economizer according to claim 1, is characterized in that, is connected in parallel between described the first to the 5th contactor (J).
8. intelligent three-phase electricity economizer according to claim 1, is characterized in that, the output of described each contactor (J) is connected with zero line (N) respectively.
9. intelligent three-phase electricity economizer according to claim 1, is characterized in that, the output that described every one-level is regulated indicator light (X6) is connected with zero line (N) respectively.
10. intelligent three-phase electricity economizer according to claim 1, it is characterized in that, described three phase lines (A, B, C) are connected with the three-phase output end of the low pressure lead-in circuit breaker of subscriber equipment, and zero line (N) is connected with the zero line of the electric power system of subscriber equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220639860 CN202930939U (en) | 2012-11-29 | 2012-11-29 | Intelligent type three phase electricity-saving appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220639860 CN202930939U (en) | 2012-11-29 | 2012-11-29 | Intelligent type three phase electricity-saving appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202930939U true CN202930939U (en) | 2013-05-08 |
Family
ID=48220849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220639860 Expired - Fee Related CN202930939U (en) | 2012-11-29 | 2012-11-29 | Intelligent type three phase electricity-saving appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202930939U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103280805A (en) * | 2013-05-16 | 2013-09-04 | 魏满堂 | Three-phase electricity saving appliance |
| CN103515969A (en) * | 2013-09-30 | 2014-01-15 | 甘书家 | Low voltage three-phase electricity saving device |
-
2012
- 2012-11-29 CN CN 201220639860 patent/CN202930939U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103280805A (en) * | 2013-05-16 | 2013-09-04 | 魏满堂 | Three-phase electricity saving appliance |
| CN103515969A (en) * | 2013-09-30 | 2014-01-15 | 甘书家 | Low voltage three-phase electricity saving device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106026702B (en) | A kind of high power DC plasma electrical source | |
| CN104300553A (en) | Rural power network low voltage comprehensive treatment control device and method | |
| CN103296687B (en) | High-efficiency intelligent duplicate voltage compensation power saver | |
| CN203104085U (en) | High-voltage direct-current power supply system | |
| CN202930939U (en) | Intelligent type three phase electricity-saving appliance | |
| CN201274381Y (en) | Energy saving system for low voltage power supply and distribution | |
| CN203243048U (en) | Low-voltage reactive power automatic compensation device | |
| CN201528206U (en) | Harmonic wave suppressed type high voltage dynamic reactive power automatic compensation device | |
| CN201466724U (en) | Intelligent single-phase power saving protective controller | |
| CN207939211U (en) | Distributed power generation pressure regulation filtering system | |
| CN203491701U (en) | Harmonic-resistant intelligent integrated power capacitor | |
| CN201528207U (en) | Dynamic high-voltage reactive-power automatic compensation device | |
| CN209071826U (en) | A kind of anti-explosion reactive compensation device | |
| CN201360151Y (en) | Low-voltage harmonic wave resistant dynamic reactive compensator | |
| CN202218165U (en) | Parallel connection type electric power transformer with energy feedback function | |
| CN207819450U (en) | A kind of intelligent three-phase electricity-saving equipment | |
| CN202550547U (en) | Device for regulating quality of comprehensive overcurrent protection current | |
| CN203180537U (en) | Electric power reactive compensation system based on combination of dynamic compensation and static compensation | |
| CN205283139U (en) | Connection in series -parallel integration compensation arrangement | |
| CN206332455U (en) | A kind of pole voltage power-less comprehensive compensating device towards urban power distribution network | |
| CN204615638U (en) | A kind of the soft of high-voltage cascade frequency converter opens circuit | |
| CN103280805A (en) | Three-phase electricity saving appliance | |
| CN102332722A (en) | Matched filtering compensation energy-saving complete device for rectifying transformer | |
| Zhe et al. | Study on reactive automatic compensation system design | |
| CN204615681U (en) | A kind of high frequency switch power commutating module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Wei Mantang Document name: Patent termination notice |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20211129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |