CN202150179U - System for monitoring electricity consumption of ship of shore power supply system in real time - Google Patents
System for monitoring electricity consumption of ship of shore power supply system in real time Download PDFInfo
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- CN202150179U CN202150179U CN201120251133U CN201120251133U CN202150179U CN 202150179 U CN202150179 U CN 202150179U CN 201120251133 U CN201120251133 U CN 201120251133U CN 201120251133 U CN201120251133 U CN 201120251133U CN 202150179 U CN202150179 U CN 202150179U
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Abstract
The utility model discloses a system for monitoring electricity consumption of a ship of a shore power supply system in real time, which comprises a current transformer, a voltage transformer, a multifunctional electric energy meter, a meter reading terminal and a control center, wherein the multifunctional electric energy meter is used for metering the electricity consumption in real time; the meter reading terminal collects electricity consumption information output by the multifunctional electric energy meter and transmits the information through a wireless network; and the control center processes the electricity consumption information transmitted by the meter reading terminal and received by the network, and then releases the information to the network again. In the utility model, manual meter reading can be replaced to obtain the electricity consumption data, the labor intensity of workers can be reduced, the electricity consumption data collection amount can be increased, electricity consumption data error rate can be reduced, the timeliness of the electricity consumption information distribution can be improved, and the requirements of monitoring ship electricity consumption situation in real time of the shore part and the ship part, monitoring the electricity consumption safety in real time, scientifically managing the electricity consumption, and scientifically settling electricity charge can be met; and multirate settlement can be realized, and the using requirement of the shore power supply system can be met. The generalization and use of the shore power supply system can be promoted, energy conversation and emission reduction at ports can be improved, and wide application prospect can be realized.
Description
Technical field
The utility model relates to a kind of bank electric system boats and ships electricity consumption real-time monitoring system, belongs to the power automation technical field.
Background technology
It is ship power supply that general boats and ships can adopt the land power supply when reaching port, and this electric power system is called the ship power supply system of pulling in to shore (being called for short the bank electric system).The use of bank electric system can make boats and ships reach the effect of energy-conservation, reduction of discharging, noise reduction, also drives the economic benefit that improves the harbour simultaneously.The harbour can increase income through the service of bank electricity is provided, and boats and ships are through accepting the expense expenditure that bank electricity service fuel oil goods generating also capable of reducing using is produced.
It is big more that the bank electric system has a boats and ships power consumption, the more tangible characteristics of comprehensive benefit, so the real-time monitoring of opposite bank electric system boats and ships electricity consumption seems extremely important.This real-time monitoring information can provide the real-time power information of boats and ships and monitor Electrical Safety for harbour side, for harbour electricity consumption scientific management provides foundation, for the electricity cost clearing provide basic data.This real-time monitoring information provides the real-time power information of boats and ships and monitors Electrical Safety for boats and ships side simultaneously, for boats and ships electricity consumption scientific management provides foundation, for the electricity cost clearing provide basic data.
The bank electric system generally obtains the basic electricity data by manual metering at present, carries out power consumption then and calculates and disbursement and sattlement.Because obtaining the basic electricity data, manual metering has problems such as image data is few, data error rate is high, the data message issue is untimely.This mode can not satisfy harbour side and monitor boats and ships electricity consumption situation and the demand of monitoring Electrical Safety in real time in real time with boats and ships side; The demand of harbour side and the scientific management electricity consumption of boats and ships side can not be satisfied, the demand of harbour side and the clearing of boats and ships side's electricity cost science can not be satisfied.
The utility model content
The purpose of the utility model is to provide a kind of bank electric system boats and ships electricity consumption real-time monitoring system; Solve problems such as the electricity consumption image data that exists in the work on hand mode is few, data error rate is high, the data message issue is untimely; And the harbour side that can not satisfy that brings monitors boats and ships electricity consumption situation and the demand of monitoring Electrical Safety in real time in real time with boats and ships side; The demand of harbour side and the scientific management electricity consumption of boats and ships side can not be satisfied, the problem of the harbour side and the demand of boats and ships side's electricity cost science clearing can not be satisfied.
The technical scheme that the utility model adopts is:
The utility model proposes a kind of bank electric system boats and ships electricity consumption real-time monitoring system, it is characterized in that, comprises
Current transformer converts high-tension current into low-tension current,
Voltage transformer (VT) converts high voltage into low-voltage,
Be used for the multifunctional electric energy meter of real-time electricity consumption metering, said multifunctional electric energy meter is connected with said current transformer, voltage transformer (VT),
Meter reading terminal is gathered the power information of said multifunctional electric energy meter output and is sent through wireless network,
Control center is published to the internet again after the power information of internet reception meter reading terminal transmission is handled.
Said multifunctional electric energy meter comprises current input terminal, voltage input end, output communication mouth.
Said current input terminal is connected with said current transformer, and said voltage input end is connected with said voltage transformer (VT).
Said meter reading terminal comprises collector, the controller that carries out power information initial analysis and stores processor, wireless communication module.
The input end of said collector is connected with said multifunctional electric energy meter, and the output terminal of said collector is connected with the input end of said controller, and the output terminal of said controller is connected with the input end of said wireless communication module.
The input end of said collector is connected with the output communication mouth of said multifunctional electric energy meter.
Said wireless communication module sends to the internet through wireless network with power information.
Said wireless network or be GPRS or for 3G or for WIFI or for ZIGBEE, or be the alternate manner wireless network.
Current transformer converts high-tension current into low-tension current and inserts the multifunctional electric energy meter current input terminal.Voltage transformer (VT) converts high voltage into low-voltage and inserts the multifunctional electric energy meter voltage input end.Multifunctional electric energy meter is accomplished real-time electricity consumption gage work according to input voltage and electric current; And through the output communication mouth real-time electricity consumption continuous data is sent to the collector of meter reading terminal; The real-time electricity consumption continuous data of being sent here according to multifunctional electric energy meter by the meter reading terminal controller carries out power information initial analysis and stores processor; Send to the internet by wireless communication module through the power information radio communication that wireless network will pass through analyzing and processing again; Control center obtains the power information that meter reading terminal sends through the login internet; And to after further analysis of power information and the stores processor, will handle the relevant power information in back and be published to the internet, the boats and ships using electricity system obtains the power information that control center issues through wireless network login internet.
The beneficial effect of the utility model technical scheme is:
Bank electric system boats and ships electricity consumption real-time monitoring system can replace manual metering and obtain the electricity consumption data, lowers personnel labor intensity, improves the data confidence level, reduces harbour side and boats and ships side's contradiction.Adopt bank electric system boats and ships electricity consumption real-time monitoring system can improve the electric data collecting amount of using; Reduce the electricity consumption data error rate; Improve the promptness of power information issue, satisfy the demand that harbour side and boats and ships side monitor boats and ships electricity consumption situation and real-time monitoring Electrical Safety in real time; Satisfy the demand of harbour side and the scientific management electricity consumption of boats and ships side; Satisfy the demand of harbour side and the clearing of boats and ships side's electricity cost science, can carry out many rate clearing, satisfy the request for utilization of bank electric system.Simultaneously can promote promoting the use of of bank electric system, advance harbour energy-saving and emission-reduction work, have broad application prospects.
Description of drawings
Fig. 1 is the one-piece construction synoptic diagram of the utility model.
Among the figure,
Current transformer 1 voltage transformer (VT) 2 multifunctional electric energy meters 3 current input terminals 31
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.Following examples only are used for more clearly explaining the technical scheme of the utility model, and can not limit the protection domain of the utility model with this.
As shown in Figure 1, the bank electric system boats and ships electricity consumption real-time monitoring system of the utility model comprises current transformer 1, voltage transformer (VT) 2, multifunctional electric energy meter 3, meter reading terminal 4 and control center 5.Multifunctional electric energy meter 3 comprises current input terminal 31, voltage input end 32, output communication mouth 33.Current transformer 1, voltage transformer (VT) 2 and multifunctional electric energy 3 tables are used for real-time electricity consumption metering.Meter reading terminal 4 comprises collector 41, controller 42 and wireless communication module 43, and the real-time collection and the radio communication that are used for power information are sent.Control center 5 is used to receive the power information of meter reading terminal transmission and carries out the internet issue.
Current transformer 1 converts high-tension current into low-tension current (like 0-5A) and inserts multifunctional electric energy meter 3 current input terminals 31; Voltage transformer (VT) 2 converts high voltage into low-voltage (like 100V) and inserts multifunctional electric energy meter 3 voltage input ends 32.Multifunctional electric energy meter 3 is accomplished real-time electricity consumption gage work according to input voltage and electric current; Multifunctional electric energy meter 3 output communication mouths 33 connect collector 41 input ends of meter reading terminal 4; Collector 41 output termination controllers 42 input ends; Controller 42 carries out power information initial analysis and stores processor according to the real-time electricity consumption data that multifunctional electric energy meter is sent here; Controller 42 output termination wireless communication modules 43 input ends are accomplished power information radio communication transmission work by wireless communication module 43, and wireless communication module 43 sends to the internet through wireless network 6 (like GPRS, 3G, WIFI, ZIGBEE etc.) with power information.
The above only is the preferred implementation of the utility model; Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model know-why, can also make some improvement and distortion, these improvement and distortion also should be regarded as the protection domain of the utility model.
Claims (8)
1. a bank electric system boats and ships electricity consumption real-time monitoring system is characterized in that, comprises
Current transformer converts high-tension current into low-tension current,
Voltage transformer (VT) converts high voltage into low-voltage,
Be used for the multifunctional electric energy meter of real-time electricity consumption metering, said multifunctional electric energy meter is connected with said current transformer, voltage transformer (VT),
Meter reading terminal is gathered the power information of said multifunctional electric energy meter output and is sent through wireless network,
Control center is published to the internet again after the power information of internet reception meter reading terminal transmission is handled.
2. bank electric system boats and ships electricity consumption real-time monitoring system according to claim 1 is characterized in that said multifunctional electric energy meter comprises current input terminal, voltage input end, output communication mouth.
3. bank electric system boats and ships electricity consumption real-time monitoring system according to claim 2 is characterized in that said current input terminal is connected with said current transformer, and said voltage input end is connected with said voltage transformer (VT).
4. bank electric system boats and ships electricity consumption real-time monitoring system according to claim 1 is characterized in that said meter reading terminal comprises collector, the controller that carries out power information initial analysis and stores processor, wireless communication module.
5. bank electric system boats and ships electricity consumption real-time monitoring system according to claim 4; It is characterized in that; The input end of said collector is connected with said multifunctional electric energy meter; The output terminal of said collector is connected with the input end of said controller, and the output terminal of said controller is connected with the input end of said wireless communication module.
6. according to claim 4 or 5 described bank electric system boats and ships electricity consumption real-time monitoring systems, it is characterized in that the input end of said collector is connected with the output communication mouth of said multifunctional electric energy meter.
7. according to claim 4 or 5 described bank electric system boats and ships electricity consumption real-time monitoring systems, it is characterized in that said wireless communication module sends to the internet through wireless network with power information.
8. bank electric system boats and ships electricity consumption real-time monitoring system according to claim 7 is characterized in that, said wireless network or be GPRS or for 3G or for WIFI or for ZIGBEE.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120251133U CN202150179U (en) | 2011-07-18 | 2011-07-18 | System for monitoring electricity consumption of ship of shore power supply system in real time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120251133U CN202150179U (en) | 2011-07-18 | 2011-07-18 | System for monitoring electricity consumption of ship of shore power supply system in real time |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202150179U true CN202150179U (en) | 2012-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120251133U Expired - Lifetime CN202150179U (en) | 2011-07-18 | 2011-07-18 | System for monitoring electricity consumption of ship of shore power supply system in real time |
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| Country | Link |
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| CN (1) | CN202150179U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102788899A (en) * | 2012-08-09 | 2012-11-21 | 宁夏隆基宁光仪表有限公司 | Three-phase power meter based on wireless recognition technology |
| CN102826022A (en) * | 2012-08-29 | 2012-12-19 | 长江航运科学研究所 | Ship shore-based automatic and safe power supply method and device |
| CN103124102A (en) * | 2012-12-19 | 2013-05-29 | 上海艾能电力工程有限公司 | Shore power system for dock high-voltage ships |
| CN104079069A (en) * | 2014-06-09 | 2014-10-01 | 江苏新航电气有限公司 | Shore power data acquisition monitoring and management system |
| CN105186687A (en) * | 2015-07-29 | 2015-12-23 | 中机国能电力工程有限公司 | Wireless communication system used for shore power system and ship |
| CN108199478A (en) * | 2017-12-15 | 2018-06-22 | 华南农业大学 | A kind of offshore-fishing boat power information monitoring system and method based on technology of Internet of things |
| CN111555277A (en) * | 2020-05-19 | 2020-08-18 | 广东电科院能源技术有限责任公司 | Port shore power automatic charging and method |
-
2011
- 2011-07-18 CN CN201120251133U patent/CN202150179U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102788899A (en) * | 2012-08-09 | 2012-11-21 | 宁夏隆基宁光仪表有限公司 | Three-phase power meter based on wireless recognition technology |
| CN102826022A (en) * | 2012-08-29 | 2012-12-19 | 长江航运科学研究所 | Ship shore-based automatic and safe power supply method and device |
| CN102826022B (en) * | 2012-08-29 | 2015-11-04 | 重庆市交通规划勘察设计院 | Boats and ships bank base automatic safe method of supplying power to and device |
| CN103124102A (en) * | 2012-12-19 | 2013-05-29 | 上海艾能电力工程有限公司 | Shore power system for dock high-voltage ships |
| CN104079069A (en) * | 2014-06-09 | 2014-10-01 | 江苏新航电气有限公司 | Shore power data acquisition monitoring and management system |
| CN105186687A (en) * | 2015-07-29 | 2015-12-23 | 中机国能电力工程有限公司 | Wireless communication system used for shore power system and ship |
| CN105186687B (en) * | 2015-07-29 | 2018-07-27 | 中机国能电力工程有限公司 | A kind of wireless telecommunication system for bank electricity system and ship |
| CN108199478A (en) * | 2017-12-15 | 2018-06-22 | 华南农业大学 | A kind of offshore-fishing boat power information monitoring system and method based on technology of Internet of things |
| CN111555277A (en) * | 2020-05-19 | 2020-08-18 | 广东电科院能源技术有限责任公司 | Port shore power automatic charging and method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120222 |
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| CX01 | Expiry of patent term |