CN104503415A - System for remotely checking and resetting running parameters of reactive compensation device - Google Patents
System for remotely checking and resetting running parameters of reactive compensation device Download PDFInfo
- Publication number
- CN104503415A CN104503415A CN201410837155.0A CN201410837155A CN104503415A CN 104503415 A CN104503415 A CN 104503415A CN 201410837155 A CN201410837155 A CN 201410837155A CN 104503415 A CN104503415 A CN 104503415A
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- remote server
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
- G05B19/4185—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM] characterised by the network communication
- G05B19/4186—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM] characterised by the network communication by protocol, e.g. MAP, TOP
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2639—Energy management, use maximum of cheap power, keep peak load low
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The invention relates to a system for remotely checking and resetting running parameters of a reactive compensation device. The system comprises a microcomputer, a communication module, a reactive controller, an intelligent electric meter and a remote server are connected on the microcomputer, a processor is arranged in the microcomputer, a data collector and a power source module are connected on the processor, a wireless transceiving module is arranged in the remote server, a client side is connected on the wireless transceiving module, the processor is a 32-digit ARM microprocessor, and the communication module is connected with the microcomputer through an RS232/RS485 interface. In a method, the remote server generates and issues parameter reading, modifying and resetting command codes according to a reactive compensation controller communication protocol, and after receiving corresponding command codes, the reactive compensation controller completes reporting and resetting of local parameters. In the method, professional technicians do not need to check, modify and reset running parameters of the reactive controller on site, so that manpower and material resources are saved.
Description
Technical field
The present invention relates to a kind of long-range system of checking replacement reactive power compensator operational factor, belong to electric reactive compensating technical field.
Background technology
At present, along with the development of science and technology, increasing electronic product arises at the historic moment, and people more and more rely on electric energy, and electric energy demand is increasing, and the tellurian energy is limited, has energy-conservationly become a global topic.In electric system, the use of a large amount of perceptual consumer makes the reactive power loss of electrical network serious, wastes a large amount of electric energy.It is the basic demand of Operation of Electric Systems that merit compensates, and in order to realize the reactive balance in Operation of Electric Systems, must compensate idle needed for various electric load.Therefore, how to carry out reactive-load compensation, raising power factor becomes the problem that first whole power industry needs to solve.But the idle compensating control used in existing power equipment exists that switching precision is not high, service life of equipment is short, the phenomenon of selling at exorbitant prices, greatly affect it and universally to use, and cannot remote control function be realized.
Summary of the invention
The object of the present invention is to provide a kind of long-range system of checking replacement reactive power compensator operational factor, to carry out checking and monitoring for reactive power compensator operational factor better, improve its result of use.
To achieve these goals, technical scheme of the present invention is as follows.
A kind of long-range system of checking replacement reactive power compensator operational factor, comprise microcomputer, microcomputer is connected with communication module, reactive controller, intelligent electric meter and remote server, be provided with processor in microcomputer, processor be connected with data acquisition unit and power module; Be provided with radio receiving transmitting module in remote server, radio receiving transmitting module is connected with client.
Further, processor is 32 ARM microprocessor.
Further, communication module is connected with microcomputer by RS232/RS485 interface, and its communication speed is high, and by force, long transmission distance, can realize long-rangely checking and manipulate controller work by this communication module antijamming capability.
This system and device long-rangely can be checked, revises, is reset reactive power compensator core component reactive power compensator device operational factor, utilize and be connected with reactive controller communication interface RS485 communication cable by communication module, remote server is networked by GPRS data and communication module.Remote server, according to idle compensating control communications protocol, generates and issues that parameter reads, amendment, resets command code, after idle compensating control receives corresponding order code, completing the reporting of Local Parameters, reset.Specific implementation process is: its specific works process of this system is:
(1) data acquisition unit reads the data in reactive-load compensator or intelligent electric meter, read data method in reactive-load compensator to perform according to JKWD Series Controller communications protocol, the method reading the data inside intelligent electric meter performs according to DLT645-2007 multifunctional electric energy meter communication protocol standard.The mode reading data utilizes the mode of RS485 or RS232, the data storing read, in the register of reactive-load compensator, specifically comprises line voltage, phase current, average COS, total active power, total reactive power, voltage harmonic, current harmonics and frequency; Read above-mentioned data for intelligent electric meter, then utilize infrared receiver to read.
(2) data acquisition unit is transferred to remote server data, remote server identifies data, specifically comprise power factor whether lower than 0.9, detect the error of voltage whether more than 10%, whether detect voltage harmonic more than 5%, once there is abnormal data, then utilize radio receiving transmitting module to send information and reminded to client.
(3) above-mentioned original and analyze after data, be deposited in the reservoir in remote server; Client according to idle compensating control communications protocol by radio receiving transmitting module, generates and issues that parameter reads, amendment, resets command code, after idle compensating control receives corresponding order code, completing the reporting of Local Parameters, reset.
This beneficial effect of the invention is: communication module is connected with reactive controller communication interface RS485 communication cable by this systems approach, and remote server is networked by GPRS data and communication module.Remote server, according to idle compensating control communications protocol, generates and issues that parameter reads, amendment, resets command code, after idle compensating control receives corresponding order code, completing the reporting of Local Parameters, reset.In this method, professional and technical personnel checks without the need to carrying out reactive controller operational factor to scene, revise, resets, and has saved human and material resources.
Accompanying drawing explanation
Fig. 1 be in the embodiment of the present invention use system function module frame diagram.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described, better to understand the present invention.
Embodiment
Long-range system of checking replacement reactive power compensator operational factor as shown in Figure 1, comprise microcomputer, microcomputer is connected with communication module, reactive controller, intelligent electric meter and remote server, be provided with processor in microcomputer, processor be connected with data acquisition unit and power module; Be provided with radio receiving transmitting module in remote server, radio receiving transmitting module is connected with client.Processor is 32 ARM microprocessor.Communication module is connected with microcomputer by RS232/RS485 interface, and its communication speed is high, and by force, long transmission distance, can realize long-rangely checking and manipulate controller work by this communication module antijamming capability.
This system and device long-rangely can be checked, revises, is reset reactive power compensator core component reactive power compensator device operational factor, utilize and be connected with reactive controller communication interface RS485 communication cable by communication module, remote server is networked by GPRS data and communication module.Remote server, according to idle compensating control communications protocol, generates and issues that parameter reads, amendment, resets command code, after idle compensating control receives corresponding order code, completing the reporting of Local Parameters, reset.Specific implementation process is:
(1) data acquisition unit reads the data in reactive-load compensator or intelligent electric meter, read data method in reactive-load compensator to perform according to JKWD Series Controller communications protocol, the method reading the data inside intelligent electric meter performs according to DLT645-2007 multifunctional electric energy meter communication protocol standard.The mode reading data utilizes the mode of RS485 or RS232, the data storing read, in the register of reactive-load compensator, specifically comprises line voltage, phase current, average COS, total active power, total reactive power, voltage harmonic, current harmonics and frequency; Read above-mentioned data for intelligent electric meter, then utilize infrared receiver to read.
(2) data acquisition unit is transferred to remote server data, remote server identifies data, specifically comprise power factor whether lower than 0.9, detect the error of voltage whether more than 10%, whether detect voltage harmonic more than 5%, once there is abnormal data, then utilize radio receiving transmitting module to send information and reminded to client.
(3) above-mentioned original and analyze after data, be deposited in the reservoir in remote server; Client according to idle compensating control communications protocol by radio receiving transmitting module, generates and issues that parameter reads, amendment, resets command code, after idle compensating control receives corresponding order code, completing the reporting of Local Parameters, reset.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (4)
1. a long-range system of checking replacement reactive power compensator operational factor, comprise microcomputer, it is characterized in that: described microcomputer is connected with communication module, reactive controller, intelligent electric meter and remote server, be provided with processor in microcomputer, processor be connected with data acquisition unit and power module; Be provided with radio receiving transmitting module in remote server, radio receiving transmitting module is connected with client.
2. long-range system of checking replacement reactive power compensator operational factor according to claim 1, is characterized in that: described processor is 32 ARM microprocessor.
3. long-range system of checking replacement reactive power compensator operational factor according to claim 1, is characterized in that: described communication module is connected with microcomputer by RS232/RS485 interface.
4. the long-range system of checking replacement reactive power compensator operational factor according to claims 1 to 3, is characterized in that: described system specific works process is:
(1) data acquisition unit reads the data in reactive-load compensator or intelligent electric meter, read data method in reactive-load compensator to perform according to JKWD Series Controller communications protocol, the method reading the data inside intelligent electric meter performs according to DLT645-2007 multifunctional electric energy meter communication protocol standard, the mode reading data utilizes the mode of RS485 or RS232, the data storing read, in the register of reactive-load compensator, specifically comprises line voltage, phase current, average COS, total active power, total reactive power, voltage harmonic, current harmonics and frequency; Read above-mentioned data for intelligent electric meter, then utilize infrared receiver to read;
(2) data acquisition unit is transferred to remote server data, remote server identifies data, specifically comprise power factor whether lower than 0.9, detect the error of voltage whether more than 10%, whether detect voltage harmonic more than 5%, once there is abnormal data, then utilize radio receiving transmitting module to send information and reminded to client;
(3) above-mentioned original and analyze after data, be deposited in the reservoir in remote server; Client according to idle compensating control communications protocol by radio receiving transmitting module, generates and issues that parameter reads, amendment, resets command code, after idle compensating control receives corresponding order code, completing the reporting of Local Parameters, reset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410837155.0A CN104503415A (en) | 2014-12-29 | 2014-12-29 | System for remotely checking and resetting running parameters of reactive compensation device |
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| CN201410837155.0A CN104503415A (en) | 2014-12-29 | 2014-12-29 | System for remotely checking and resetting running parameters of reactive compensation device |
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| CN104503415A true CN104503415A (en) | 2015-04-08 |
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| CN201410837155.0A Pending CN104503415A (en) | 2014-12-29 | 2014-12-29 | System for remotely checking and resetting running parameters of reactive compensation device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105398405A (en) * | 2014-09-09 | 2016-03-16 | 福特全球技术公司 | Vehicle master reset |
| CN106096686A (en) * | 2016-07-12 | 2016-11-09 | 广州贯行电能技术有限公司 | The wireless bar code scanning system read for electric equipment operation parameter |
| CN108711854A (en) * | 2018-05-18 | 2018-10-26 | 江苏伊莱尔电力科技有限公司 | A kind of power network harmonic wave management integrated system |
| CN112526901A (en) * | 2020-11-19 | 2021-03-19 | 海尔海斯(西安)控制技术有限公司 | Acquisition and display method suitable for microcontroller internal signal |
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| JP2010226904A (en) * | 2009-03-25 | 2010-10-07 | Tokyo Electric Power Co Inc:The | Power flow data processor |
| CN102035262A (en) * | 2011-01-12 | 2011-04-27 | 商河县供电公司 | Intelligent distribution network construction and management system in villages |
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| CN201937277U (en) * | 2011-03-01 | 2011-08-17 | 莱芜科泰电力科技有限公司 | Intelligent low-voltage reactive-power compensating device |
| US20140195844A1 (en) * | 2013-01-07 | 2014-07-10 | Abb Inc. | System and method for developing, deploying and implementing power system computer applications |
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| CN101354408A (en) * | 2008-07-31 | 2009-01-28 | 南京能瑞自动化设备有限公司 | Electric energy acquisition and operation management system and method based on platform zone centralized service terminal |
| JP2010226904A (en) * | 2009-03-25 | 2010-10-07 | Tokyo Electric Power Co Inc:The | Power flow data processor |
| CN102035252A (en) * | 2009-09-25 | 2011-04-27 | 浙江昌泰科技股份有限公司 | Distribution electrical energy monitoring terminal |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105398405A (en) * | 2014-09-09 | 2016-03-16 | 福特全球技术公司 | Vehicle master reset |
| CN105398405B (en) * | 2014-09-09 | 2020-04-07 | 福特全球技术公司 | Master reset of vehicle |
| CN106096686A (en) * | 2016-07-12 | 2016-11-09 | 广州贯行电能技术有限公司 | The wireless bar code scanning system read for electric equipment operation parameter |
| CN108711854A (en) * | 2018-05-18 | 2018-10-26 | 江苏伊莱尔电力科技有限公司 | A kind of power network harmonic wave management integrated system |
| CN112526901A (en) * | 2020-11-19 | 2021-03-19 | 海尔海斯(西安)控制技术有限公司 | Acquisition and display method suitable for microcontroller internal signal |
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Application publication date: 20150408 |
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