CN101640472A - Intelligent integrated elevator system assistant power device - Google Patents
Intelligent integrated elevator system assistant power device Download PDFInfo
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- CN101640472A CN101640472A CN200810144728A CN200810144728A CN101640472A CN 101640472 A CN101640472 A CN 101640472A CN 200810144728 A CN200810144728 A CN 200810144728A CN 200810144728 A CN200810144728 A CN 200810144728A CN 101640472 A CN101640472 A CN 101640472A
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- power supply
- elevator
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- high frequency
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Abstract
An intelligent power supply applied to elevator relates to a power electronic topology scheme to adopt high frequency switch energy transformation technology and digitalized phase sequence detection technology to integrate a plurality of (generally 6) components or devices related to elevator assistant power supply in a current elevator control system into a circuit board. Power transformation canbe obtained all by changing high frequency transformer switches, the phase sequence protection can be realized by software, DC band-type brake is subject to rated incitation (110V or 200V), reduced rate maintenance (80V/160V), thus saving contactor and access of power resistance, simplifying circuit, reducing energy consumption and improving reliability. The 220V power required by the elevator toseparate from the grid can also be obtained by high frequency transformation, thus greatly reducing volume and idle loss, and fully electronizing and intelligentizing the plurality of (generally 6) components in the current system with no contact points, weight/volume being 20-30% of the original weight/volume and cost being around half of the original cost, saving quantities of copper, saving energy consumption (no energy consumption resistance), really realizing integration of intelligence and environment protection, decoupling all the parts, and totally not influencing other circuits by cutting out solely when short pass occurs to a gate machine circuit.
Description
Technical field
The present invention relates to electrotechnics and power electronic technology, and elevator control technology.
Background technology
The general institute of apparatus for controlling elevator secondary power system is shown in Figure 1 at present, comprising: Industrial Frequency Transformer (500-1000W, weight 10KG-20KG); phase sequence relay; rectifier bridge and flat wave capacitor, contactor, power resistor; 6 parts of Switching Power Supply meter; its shortcoming: bulking value is big, the wiring complexity, and energy consumption is big; coupling is related mutually, and reliability is low.
The present invention is as shown in Figure 2, and above-mentioned 6 devices are all electronic, intellectuality, and oncontacting is revealed.Weight per volume has only original 20-30%, and cost has only about half, saves a large amount of copper, energy-conservation (incompetent power consumption resistance), real intelligence, the environment protection realized.Each several part is full decoupled, if promptly the door machine circuit is short-circuited and can be excised separately, does not influence other circuit fully.
Summary of the invention
Power Conversion of the present invention is all obtained by the high frequency transformer switch change-over; phase sequence is realized by software; the direct current band-type brake is implemented specified excitation (110V or 200V); derate is kept (80V/160V); save contactor and sealed in power resistor; not only simplify circuit, also reduced energy consumption, improved reliability.The present invention also obtains the required 220V power supply of isolating with electrical network of elevator by high frequency conversion, greatly reduced volume and no-load loss.
Core content of the present invention is power electronics topological project, HF switch energy conversion technology and the digitlization phase sequence detection technique that a plurality of (such as 6) device/apparatus relevant with the elevator accessory power supply is integrated into a circuit board.
Description of drawings
Fig. 1 is the apparatus for controlling elevator of the common accessory power supply of present tool;
Fig. 2 is the apparatus for controlling elevator of intelligent integrated auxiliary power unit;
Fig. 3 is an intelligent integrated elevator control system auxiliary power unit circuit diagram;
Embodiment
1. circuit topological structure is as shown in Figure 3: 1) be circuit of testing the phase sequence 2) be 24V and 5V switch transformed circuit 3) be DC-DC and DC-AC translation circuit 4) be the DC-DC translation circuit
2. HF switch energy conversion technology mainly is meant, the DC-DC conversion of isolation and the DC-AC conversion of H bridge
3. the phase sequence detection technique is meant, to the three-phase voltage isolating transformer, or optocoupler, or the resistance detection of non-isolation, obtain synchronous square-wave pulse signal at each zero point, and then phase sequence/absent order is made judgement.
Claims (5)
1. an intelligent integrated elevator system assistant power device is characterized in that, adopts electronics and power electronics method, realizes the intellectuality of apparatus for controlling elevator power supply, and is integrated and integrated.
2. according to described a kind of intelligent integrated elevator control system supply unit of claim, it is characterized in that, below to the further qualification of device and method of the present invention, be that its particular content is: be transformed to the basis with High frequency power, generate the required multi-group power of apparatus for controlling elevator, i.e. one or more groups 220V (240V/110V) AC power, one or more groups 110V/200V direct current variable source, one or more groups 24V DC power supply, one or more groups 5V DC power supply; Phase sequence based on the software phase-lock loop technology detects and protection.
3. according to described a kind of intelligent integrated elevator control system supply unit of claim 1, it is characterized in that, described one or more groups AC power, particular content is as follows:
Be somebody's turn to do (group) AC power and electrical network and isolate, realize through single-stage or twin-stage conversion by high frequency transformer.Described one pole conversion is meant the AC/AC converter based on the composite type inverse-excitation converting, described bipolar conversion refers to that isolated DC-DC adds the DC-AC conversion of the H bridge inversion realization of non-isolation, and described bipolar conversion also can be that DC-LFPDC (low frequency pulsating direct current) adds polarity inversion circuit.
4. according to described a kind of intelligent integrated elevator control system supply unit of claim 1, it is characterized in that, described variable 110V/200V DC power supply, particular content is as follows:
This DC power supply obtains to isolate the DC-DC mapping mode, and two burning voltages can be provided.This two burning voltage is 110V/80V or 200V/160V.
5. according to described a kind of intelligent integrated elevator control system supply unit of claim 1; it is characterized in that; described phase sequence based on the software phase-lock loop technology detects and protection; particular content is as follows: by detecting voltage over zero; obtain the square-wave signal of each phase, determine phase sequence and phase shortage whether.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810144728A CN101640472A (en) | 2008-07-28 | 2008-07-28 | Intelligent integrated elevator system assistant power device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810144728A CN101640472A (en) | 2008-07-28 | 2008-07-28 | Intelligent integrated elevator system assistant power device |
Publications (1)
| Publication Number | Publication Date |
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| CN101640472A true CN101640472A (en) | 2010-02-03 |
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| CN200810144728A Pending CN101640472A (en) | 2008-07-28 | 2008-07-28 | Intelligent integrated elevator system assistant power device |
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| CN (1) | CN101640472A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103166437A (en) * | 2011-12-16 | 2013-06-19 | 洛阳智超机电科技有限公司 | Power-frequency input type voltage-stabilized power supply device of electronic control system for hoist |
| CN103166436A (en) * | 2011-12-16 | 2013-06-19 | 洛阳智超机电科技有限公司 | Uninterrupted power supply (UPS) input type voltage-stabilized power supply device of electronic control system for hoist |
| CN103368379A (en) * | 2013-07-15 | 2013-10-23 | 天津豪雅科技发展有限公司 | Power supply device for elevator control |
| CN103420234A (en) * | 2013-08-29 | 2013-12-04 | 天津豪雅科技发展有限公司 | Combined type elevator control cabinet |
| CN103434903A (en) * | 2013-09-10 | 2013-12-11 | 天津豪雅科技发展有限公司 | Internal type elevator control power supply |
| CN103434899A (en) * | 2013-09-03 | 2013-12-11 | 天津豪雅科技发展有限公司 | Integrated controller for elevator |
| CN103482441A (en) * | 2013-09-10 | 2014-01-01 | 天津豪雅科技发展有限公司 | Novel elevator power supply control device |
| CN104418194A (en) * | 2013-08-23 | 2015-03-18 | 天津豪雅科技发展有限公司 | Elevator control cabinet |
| CN105727571A (en) * | 2016-04-01 | 2016-07-06 | 深圳市翰童科技有限公司 | Electronic building block |
| CN106452129A (en) * | 2016-11-03 | 2017-02-22 | 广东卓梅尼技术股份有限公司 | Elevator band-type brake isolated power supply |
| CN108792859A (en) * | 2018-08-14 | 2018-11-13 | 广东寰宇电子科技股份有限公司 | The method and device and system of elevator device power supply are realized based on elevator power supply device |
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| CN2529425Y (en) * | 2001-12-27 | 2003-01-01 | 浙江大学 | Multiple output isolation supply unit |
| CN2550945Y (en) * | 2002-05-13 | 2003-05-14 | 中国人民解放军军事医学科学院卫生装备研究所 | Multiple input and output power source |
| CN1428925A (en) * | 2001-12-27 | 2003-07-09 | 浙江大学 | Multi-output isolated power supply for power electronic equipment |
| CN2775929Y (en) * | 2004-12-23 | 2006-04-26 | 浪潮电子信息产业股份有限公司 | 48V DC input server power |
| CN1783678A (en) * | 2004-11-19 | 2006-06-07 | 松下电器产业株式会社 | Multi-output power supply circuit |
| CN1917347A (en) * | 2005-08-15 | 2007-02-21 | 至宝电脑兴业股份有限公司 | Voltage output circuit of power source supplier |
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2008
- 2008-07-28 CN CN200810144728A patent/CN101640472A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2529425Y (en) * | 2001-12-27 | 2003-01-01 | 浙江大学 | Multiple output isolation supply unit |
| CN1428925A (en) * | 2001-12-27 | 2003-07-09 | 浙江大学 | Multi-output isolated power supply for power electronic equipment |
| CN2550945Y (en) * | 2002-05-13 | 2003-05-14 | 中国人民解放军军事医学科学院卫生装备研究所 | Multiple input and output power source |
| CN1783678A (en) * | 2004-11-19 | 2006-06-07 | 松下电器产业株式会社 | Multi-output power supply circuit |
| CN2775929Y (en) * | 2004-12-23 | 2006-04-26 | 浪潮电子信息产业股份有限公司 | 48V DC input server power |
| CN1917347A (en) * | 2005-08-15 | 2007-02-21 | 至宝电脑兴业股份有限公司 | Voltage output circuit of power source supplier |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103166437A (en) * | 2011-12-16 | 2013-06-19 | 洛阳智超机电科技有限公司 | Power-frequency input type voltage-stabilized power supply device of electronic control system for hoist |
| CN103166436A (en) * | 2011-12-16 | 2013-06-19 | 洛阳智超机电科技有限公司 | Uninterrupted power supply (UPS) input type voltage-stabilized power supply device of electronic control system for hoist |
| CN103368379A (en) * | 2013-07-15 | 2013-10-23 | 天津豪雅科技发展有限公司 | Power supply device for elevator control |
| CN104418194A (en) * | 2013-08-23 | 2015-03-18 | 天津豪雅科技发展有限公司 | Elevator control cabinet |
| CN103420234A (en) * | 2013-08-29 | 2013-12-04 | 天津豪雅科技发展有限公司 | Combined type elevator control cabinet |
| CN103434899A (en) * | 2013-09-03 | 2013-12-11 | 天津豪雅科技发展有限公司 | Integrated controller for elevator |
| CN103434903A (en) * | 2013-09-10 | 2013-12-11 | 天津豪雅科技发展有限公司 | Internal type elevator control power supply |
| CN103482441A (en) * | 2013-09-10 | 2014-01-01 | 天津豪雅科技发展有限公司 | Novel elevator power supply control device |
| CN105727571A (en) * | 2016-04-01 | 2016-07-06 | 深圳市翰童科技有限公司 | Electronic building block |
| CN106452129A (en) * | 2016-11-03 | 2017-02-22 | 广东卓梅尼技术股份有限公司 | Elevator band-type brake isolated power supply |
| CN108792859A (en) * | 2018-08-14 | 2018-11-13 | 广东寰宇电子科技股份有限公司 | The method and device and system of elevator device power supply are realized based on elevator power supply device |
| CN108792859B (en) * | 2018-08-14 | 2024-05-10 | 广东寰宇电子科技股份有限公司 | Method, device and system for realizing power supply of elevator system based on elevator power supply device |
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Owner name: INVOLAR NEW ENERGY TECHNOLOGY (SHANGHAI) CO., LTD. Free format text: FORMER OWNER: SHANGHAI SICANYA ELECTRIC SPEED CONTROL EQUIPMENT CO., LTD. Effective date: 20100612 |
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Free format text: CORRECT: ADDRESS; FROM: 201615 NO.898, LAITING SOUTH ROAD, JIUTING TOWN, SONGJIANG DISTRICT, SHANGHAI CITY TO: 201203 ROOM 408, BUILDING 84, LANE 887, ZUCHONGZHI ROAD, PUDONG NEW AREA, SHANGHAI CITY |
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Effective date of registration: 20100612 Address after: 201203 Shanghai city Pudong New Area Zuchongzhi Road Lane 887 Building No. 84 Room 408 Applicant after: Yingweili New Energy Technology (Shanghai) Co., Ltd. Address before: Songjiang District Jiuting Town, South Laiting road 201615 Shanghai City No. 898 Applicant before: Shanghai Sikanya Electric Speed Control Equipment Co., Ltd. |
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Free format text: CORRECT: ADDRESS; FROM: 201203 ROOM 408, BUILDING 84, LANE 887, ZUCHONGZHI ROAD, PUDONG NEW DISTRICT, SHANGHAI TO: 201203 ROOM 501, BUILDING 84, LANE 887, ZUCHONGZHI ROAD, ZHANGJIANG HIGH TECHNOLOGY PARK, PUDONG NEW DISTRICT, SHANGHAI |
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Effective date of registration: 20110317 Address after: Zuchongzhi road in Pudong New Area Zhangjiang hi tech park Shanghai 201203 Lane 887 Building No. 84 Room 501 Applicant after: INVOLAR Corporation Ltd. Address before: 201203 Shanghai city Pudong New Area Zuchongzhi Road Lane 887 Building No. 84 Room 408 Applicant before: Yingweili New Energy Technology (Shanghai) Co., Ltd. |
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Application publication date: 20100203 |