CN103193123A - Energy-saving emergency layer leveling integrated machine of elevator - Google Patents
Energy-saving emergency layer leveling integrated machine of elevator Download PDFInfo
- Publication number
- CN103193123A CN103193123A CN2013101180204A CN201310118020A CN103193123A CN 103193123 A CN103193123 A CN 103193123A CN 2013101180204 A CN2013101180204 A CN 2013101180204A CN 201310118020 A CN201310118020 A CN 201310118020A CN 103193123 A CN103193123 A CN 103193123A
- Authority
- CN
- China
- Prior art keywords
- module
- elevator
- energy
- flat layer
- frequency converter
- 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
Links
Images
Landscapes
- Elevator Control (AREA)
Abstract
The invention discloses an energy-saving emergency layer leveling integrated machine of an elevator. The energy-saving emergency layer leveling integrated machine of the elevator comprises a central processor module, a two-way DC/DC (direct current/direct current) conversion module, an inverter module, a super-capacitor module, a logic control unit and a transducer, wherein the input end and the output end of the central processor module are respectively connected with the DC/DC conversion module, the inverter module, the super-capacitor module and the input end and the output end of the logic control unit; the central processor module is also connected with the transducer; the signal end of the DC/DC conversion module is connected with the central processor module, the high-voltage end of the DC/DC conversion module is respectively connected with the inverter module and the bus of the transducer, and the low-voltage end of the DC/DC conversion module is connected with the super-capacitor module; the output end of the inverter module is connected with the transducer; and the output end of the super-capacitor module is connected with the input end of the DC/DC conversion module. The energy-saving emergency layer leveling integrated machine of the elevator can improve the electricity-saving performance to the largest extent to obtain the optimal balance of the electricity saving and security under the premise of guaranteeing the emergency layer leveling.
Description
Technical field
The present invention relates to a kind of all-in-one, particularly a kind of elevator energy-saving type emergency flat layer all-in-one.
Background technology
Energy-conservation and emergency flat layer device in the elevator is relatively independent product entirely at present, and the general lead battery that adopts is as energy-storage units in the emergency flat layer product, and there are the many problems of chopsticks such as not environmental protection, the life-span is short, reliability is low in such battery; In energy saving products, Energy Feedback System exists a certain amount of harmonic wave that electrical network produce is disturbed, and the correct true energy-saving effect of metering user.
Summary of the invention
At the deficiency that exists on the prior art, the invention provides a kind of simple in structure, easy to use, and guaranteeing to improve electric energy under the prerequisite of emergency flat layer to greatest extent, obtain the optimum balance of economize on electricity and safety, for elevator energy-saving reduces discharging, reduce the power equipment supply generating capacity, the aspects such as serviceability that improve lift facility provide effective measure, are the elevator energy-saving type emergency flat layer all-in-ones of a new generation.
To achieve these goals, the present invention realizes by the following technical solutions:
A kind of elevator energy-saving type emergency flat layer all-in-one, comprise CPU module, the DC/DC module, inversion module, the super capacitor module, logic control element and frequency converter, the input/output terminal of described CPU module respectively with the DC/DC module, inversion module, the input/output terminal of super capacitor module and logic control element connects, CPU module also is connected with frequency converter, the signal end of DC/DC module is connected with CPU module, the high-pressure side of DC/DC module is connected with the bus of inversion module and frequency converter respectively, the low tension terminal of DC/DC module is connected with the super capacitor module, and the mouth of inversion module is connected with frequency converter.
Further, described CPU module is connected with the cab module.
Further, described CPU module is connected with accessory feed.
Further, described frequency converter is connected with drive motor.
Further, described logic control element is connected with some interfaces, and described interface is the emergency flat layer interface.
Further, be provided with first master cock in the junction circuit of described CPU module and frequency converter.
Further, be provided with second master cock in the circuit that connects between described DC/DC module, inversion module and the frequency converter.
Further, described DC/DC module is two-way DC/DC module.
Adopt the elevator energy-saving type emergency flat layer all-in-one of technique scheme, because the super capacitor module has the service life of overlength, under normally using, be the semipermanent device, can avoid effectively owing to cell degradation, inefficacy and bring potential safety hazard; By on-line operation, prove stable and reliable for performancely, energy-saving effect is remarkable, and the highest fractional energy savings is near 40%, and electrical network do not constituted any influence, can obviously reduce the distribution generating capacity of power equipment supply simultaneously, and the user can obtain the energy-conservation material benefit that brings.
Description of drawings
Describe the present invention in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is the structural representation of elevator energy-saving type emergency flat layer all-in-one of the present invention.
The specific embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with the specific embodiment, further set forth the present invention.
As shown in Figure 1, a kind of elevator energy-saving type emergency flat layer all-in-one, comprise CPU module 1, DC/DC module 2, inversion module 3, super capacitor module 4, logic control element 5 and frequency converter 7, the input/output terminal of CPU module 1 respectively with DC/DC module 2, inversion module 3, the input/output terminal of super capacitor module 4 and logic control element 5 connects, CPU module 1 also is connected with frequency converter 7, the signal end of DC/DC module 2 is connected with CPU module 1, the high-pressure side of DC/DC module 2 is connected with the bus of inversion module 3 and frequency converter 7 respectively, the low tension terminal of DC/DC module 2 is connected with super capacitor module 4, inversion module 3 mouth be connected with frequency converter 7, the mouth of super capacitor module 4 is connected with the input end of DC/DC module 2; CPU module 1 is connected with cab module 6, CPU module 1 is connected with accessory feed 8, frequency converter 7 is connected with drive motor M, logic control element 5 is connected with some interfaces, described interface is the emergency flat layer interface, be provided with the first master cock K1 in the junction circuit of CPU module 1 and frequency converter 7, be provided with the second master cock K2 in the circuit that connects between DC/DC module 2, inversion module 3 and the frequency converter 7, DC/DC module 2 is two-way DC/DC module.
Elevator energy-saving type emergency flat layer all-in-one of the present invention, when elevator is under the normal operating condition, CPU module 1 drives DC/DC module 2 automatically according to detected information and does charging or discharge operation, and its interval that discharges and recharges is undertaken by user's setting value; Stop discharge when being discharged to the start voltage value of setting, its dump energy will be guaranteed the needs of elevator emergency flat bed; When charging to the upper voltage limit value of setting, stop charging, guarantee the safe handling of super capacitor module 4; When the elevator Long-time Shut-down, when the magnitude of voltage of super capacitor module 4 is lower than the start voltage value 3V of setting, system starts DC/DC module 2 automatically and is supplemented to from bus and opens initial value and namely stop, and has so just guaranteed that the electric energy in the super capacitor module 4 satisfies the demand of emergency flat layer all the time.Accident has a power failure when elevator is in operation suddenly, system can open the emergency lighting in the cab module 6 immediately, and play the voice that preset and pacify prompting, simultaneity factor will automatically switch into the emergency flat layer operating mode in 5 seconds, CPU module 1 is sent instruction driving DC/DC module 2 and is become the transformation of electrical energy in the super capacitor module 4 the 600V vdc to be reverse into 380V/50Hz sine wave alternating current supply elevator control cabinet for inversion module 3, sends two road signals notice elevator control cabinet simultaneously and makes corresponding automatic leveling operation procedure.After elevator moves to flat bed automatically and opens the door fully, system delay is closed after 3 minutes automatically, and be reset to readiness for action, normal operation when the service restoration, normal operation also can recover immediately in system after flat bed opens the door when recovering incoming call in contingency procedure, so just can the oppressive Embarrassing border of elevator not take place because accident has a power failure, the safe running performance of elevator is improved.
Elevator energy-saving type emergency flat layer all-in-one of the present invention, by the system development of software and hardware, complete realization the core control of all functions, intelligent degree is very high.By the mode of operation of CPU module 1 dynamic monitoring frequency converter 7, control DC/DC module 2 in real time and do corresponding charging and discharging action; Adopt artificial intelligence, bus voltage, current sample are monitored the lower limit of dynamically determining capacitance discharges voltage, to guarantee improving electric energy under the prerequisite of emergency flat layer to greatest extent, obtain the optimum balance of economize on electricity and safety; Adopted the maximal efficiency track algorithm under the energy saver mode, solved the energy-saving efficiency maximization problems effectively, made the equipment operation more steady reliable.Adopt novel energy-storing element super capacitor as the energy storage carrier, realized the dual-use function of green energy conservation and burst power failure back elevator automatic leveling; Contained energy-conservation, emergent automatic leveling, cab emergency lighting, passenger's voice and elevator operation field such as pacified, weak points such as the price that has overcome traditional single alternative is expensive, reliability is low, battery environment pollution, for elevator environmental protection operation, raising elevator safety in utilization, provide powerful guarantee.Thoroughly solved the high-power big dynamic Secure Application technology of super capacitor; Successfully energy conserving system and emergency flat layer system through the intelligent coordinated integrated system equipment that is controlled to a new generation of CPU central controller; Significantly reduced system's manufacturing cost, significantly improved the safe reliability of complete machine, and it is convenient, simple, reliable with the interface of elevator control aggregate, the access of system does not change original index and the configuration of lift facility, aspect emergency flat layer, utilize original master mode of elevator fully, solved the power failure flat bed scheme of long-term puzzlement elevator industry safely and effectively; For elevator energy-saving reduces discharging, reduce the power equipment supply generating capacity, the aspects such as serviceability that improve lift facility provide effective measure.The present invention carries out sectional management to super capacitor voltage, at first according to the capacity of elevator target setting super capacitor and open the beginning operating voltage, the established standards of this start voltage is to guarantee that the flat bed need for electricity is foundation, when super capacitor voltage is lower than this setting value, system replenishes from frequency changer direct current bus automatically, system automatically performs energy-conservation operating mode when being higher than this setting value, give frequency converter bus and civil power parallel powering the direct loopback of elevator potential energy of storage in service, so significantly reduce the power demands of civil power, reached energy-saving and emission-reduction, reduced the installation distribution capacity of lift facility; Equipment can automatically switch to the emergency flat layer operating mode when running into the burst power failure, system can start emergency service in 5 seconds, guarantee the purpose of elevator realization automatic emergency flat bed, realize the hommization function that emergency lighting and passenger's voice are pacified in the cab simultaneously, reduced passenger's panic and Embarrassing border at a loss as to what to do.
More than show and described groundwork of the present invention and principal character and advantage of the present invention.The technical personnel of the industry should be understood; the present invention is not restricted to the described embodiments; that describes in above-described embodiment and the specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (8)
1. elevator energy-saving type emergency flat layer all-in-one, comprise CPU module, the DC/DC module, inversion module, the super capacitor module, logic control element and frequency converter, it is characterized in that: the input/output terminal of described CPU module respectively with the DC/DC module, inversion module, the input/output terminal of super capacitor module and logic control element connects, CPU module also is connected with frequency converter, the signal end of DC/DC module is connected with CPU module, the high-pressure side of DC/DC module is connected with the bus of inversion module and frequency converter respectively, the low tension terminal of DC/DC module is connected with the super capacitor module, and the mouth of inversion module is connected with frequency converter.
2. elevator energy-saving type emergency flat layer all-in-one according to claim 1, it is characterized in that: described CPU module is connected with the cab module.
3. elevator energy-saving type emergency flat layer all-in-one according to claim 1, it is characterized in that: described CPU module is connected with accessory feed.
4. elevator energy-saving type emergency flat layer all-in-one according to claim 1, it is characterized in that: described frequency converter is connected with drive motor.
5. elevator energy-saving type emergency flat layer all-in-one according to claim 1, it is characterized in that: described logic control element is connected with some interfaces.
6. elevator energy-saving type emergency flat layer all-in-one according to claim 1 is characterized in that: be provided with first master cock in the junction circuit of described CPU module and frequency converter.
7. elevator energy-saving type emergency flat layer all-in-one according to claim 1 is characterized in that: be provided with second master cock in the circuit that connects between described DC/DC module, inversion module and the frequency converter.
8. elevator energy-saving type emergency flat layer all-in-one according to claim 1, it is characterized in that: described DC/DC module is two-way DC/DC module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101180204A CN103193123A (en) | 2013-04-08 | 2013-04-08 | Energy-saving emergency layer leveling integrated machine of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101180204A CN103193123A (en) | 2013-04-08 | 2013-04-08 | Energy-saving emergency layer leveling integrated machine of elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103193123A true CN103193123A (en) | 2013-07-10 |
Family
ID=48715975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101180204A Pending CN103193123A (en) | 2013-04-08 | 2013-04-08 | Energy-saving emergency layer leveling integrated machine of elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103193123A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103482444A (en) * | 2013-09-17 | 2014-01-01 | 华南理工大学 | Automatic elevator outage leveling device |
| WO2017024653A1 (en) * | 2015-08-07 | 2017-02-16 | 富华德电子有限公司 | Elevator automatic rescue and energy-saving device and control method for same and super capacitor module |
| CN116534692A (en) * | 2023-07-06 | 2023-08-04 | 通用电梯股份有限公司 | Elevator power failure emergency leveling system and control method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201494980U (en) * | 2009-10-09 | 2010-06-02 | 贵州大学 | Super capacitor energy storage based elevator safe protection device |
| WO2010139844A1 (en) * | 2009-06-01 | 2010-12-09 | Kone Corporation | Transport system |
| CN102923537A (en) * | 2012-11-13 | 2013-02-13 | 天津大学 | Integration drive control device for supercapacitor energy storage type elevator |
| CN203199828U (en) * | 2013-04-08 | 2013-09-18 | 金璐 | Energy-saving emergency leveling all-in-one machine for elevator |
-
2013
- 2013-04-08 CN CN2013101180204A patent/CN103193123A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010139844A1 (en) * | 2009-06-01 | 2010-12-09 | Kone Corporation | Transport system |
| CN201494980U (en) * | 2009-10-09 | 2010-06-02 | 贵州大学 | Super capacitor energy storage based elevator safe protection device |
| CN102923537A (en) * | 2012-11-13 | 2013-02-13 | 天津大学 | Integration drive control device for supercapacitor energy storage type elevator |
| CN203199828U (en) * | 2013-04-08 | 2013-09-18 | 金璐 | Energy-saving emergency leveling all-in-one machine for elevator |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103482444A (en) * | 2013-09-17 | 2014-01-01 | 华南理工大学 | Automatic elevator outage leveling device |
| WO2017024653A1 (en) * | 2015-08-07 | 2017-02-16 | 富华德电子有限公司 | Elevator automatic rescue and energy-saving device and control method for same and super capacitor module |
| US11046553B2 (en) | 2015-08-07 | 2021-06-29 | Forward Electronics Company Limited | Elevator automatic rescue and energy-saving device and control method for same and super capacitor module |
| CN116534692A (en) * | 2023-07-06 | 2023-08-04 | 通用电梯股份有限公司 | Elevator power failure emergency leveling system and control method thereof |
| CN116534692B (en) * | 2023-07-06 | 2023-09-26 | 通用电梯股份有限公司 | Elevator power failure emergency leveling system and control method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203312887U (en) | DC emergency power supply | |
| CN201238200Y (en) | Intelligent generator set for uninterrupted power supply | |
| CN101807821B (en) | Energy saving system of elevator | |
| CN103997058B (en) | A kind of control method of wind-light storage micro-grid system | |
| CN204156591U (en) | Elevator emergency energy saver | |
| CN101570289A (en) | Elevator capable of utilizing solar energy and recovered electrical energy | |
| CN201490757U (en) | Intelligent elevator power supply device | |
| CN101976833B (en) | System and method for monitoring and managing electric energy of elevator group | |
| CN203199828U (en) | Energy-saving emergency leveling all-in-one machine for elevator | |
| CN103916069A (en) | Supercapacitor energy storing type elevator discharge control protector | |
| CN103516045A (en) | Self-start control method of mobile power supply system | |
| CN201458456U (en) | Elevator by utilizing wind energy, solar energy and electric energy for recovery | |
| CN103193123A (en) | Energy-saving emergency layer leveling integrated machine of elevator | |
| CN202495802U (en) | Elevator emergency leveling power supply device with hybrid power supply of alternating current and direct current | |
| CN204515032U (en) | A kind of proving installation of energy feedback unit | |
| CN204144996U (en) | A kind of multiple control lift energy feedback net arrangement with super capacitor | |
| CN203306867U (en) | Ultra-capacitor energy storage type elevator rescue device | |
| CN201478876U (en) | Power supply device saving power for elevator | |
| CN202550614U (en) | Off-line discharge device of storage battery | |
| CN201553511U (en) | Elevator capable of utilizing solar energy and recycling electric energy | |
| CN205709258U (en) | Elevator standby electricity management and control system | |
| CN201530655U (en) | Micro-energy consumption elevator | |
| CN101950978A (en) | Energy-saving emergency type elevator feedback power system | |
| CN201774275U (en) | Feedback power system of energy-saving emergency lift | |
| CN201458458U (en) | Elevator by utilizing wind energy |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130710 |