CN203326725U - Feed line automation terminal having timely monitoring function - Google Patents

Feed line automation terminal having timely monitoring function Download PDF

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Publication number
CN203326725U
CN203326725U CN2013203649221U CN201320364922U CN203326725U CN 203326725 U CN203326725 U CN 203326725U CN 2013203649221 U CN2013203649221 U CN 2013203649221U CN 201320364922 U CN201320364922 U CN 201320364922U CN 203326725 U CN203326725 U CN 203326725U
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CN
China
Prior art keywords
charging module
core processor
feed line
circuit breaker
charge
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.)
Active
Application number
CN2013203649221U
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Chinese (zh)
Inventor
尹鹏
姜蕾
王磊
马俊
郭士刚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Corp of China SGCC
Tianjin Electric Power Corp
Original Assignee
State Grid Corp of China SGCC
Tianjin Electric Power Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by State Grid Corp of China SGCC, Tianjin Electric Power Corp filed Critical State Grid Corp of China SGCC
Priority to CN2013203649221U priority Critical patent/CN203326725U/en
Application granted granted Critical
Publication of CN203326725U publication Critical patent/CN203326725U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a feed line automation terminal having a timely monitoring function. The feed line automation terminal comprises a housing inside which a core processor, a cell charging module, a capacitor charging module, and a charge and discharge capacitor are installed. The cell charging module supplies power to the capacitor charging module and the core processor respectively; the capacitor charging module is connected with the charge and discharge capacitor; the housing is also internally provided with a permanent magnetic circuit breaker; the core processor is connected with the permanent magnetic circuit breaker through a circuit breaker controller; and the circuit breaker controller is connected with the capacitor charging module through an under-voltage relay. According to the utility model, the circuit breaker controller carries out power supply management on the charge and discharge capacitor in an intelligent manner for monitoring the various states of the permanent magnetic circuit breaker, determining and indicating the various states and at the same time monitoring the voltage of the capacitor real time. By adjusting a voltage threshold, the situations that the switching-on and switching-off are not in place and the circuit breaker is damaged due to too low capacitor operation voltage are prevented, thus the operation reliability and adaptability are substantially improved.

Description

A kind of feed line automatization terminal with timely monitor function
Technical field
The utility model belongs to energy monitoring apparatus, especially a kind of feed line automatization terminal with timely monitor function.
Background technology
Along with the performance requirement of power industry and numerous terminal uses' switching devices is more and more high, with respect to traditional spring mechanism, exist parts many, manufacturing process complexity, and fluctuation of service, had a strong impact on the Performance And Reliability of circuit breaker.At present, 6-35KV series permanent magnetic actuator vacuum circuit breaker starts to be widely used as medium voltage breaker gradually.So the automatic monitoring terminal of the feeder line of embedded control permanent-magnet breaker (being FTU) has also progressively obtained client's approval.But this class FTU Power supply mode is single, and lack the continuity monitoring for the in good time state of circuit breaker, there will be breaker operator situation not in place in remote control process.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art part, and a kind of feed line automatization terminal with timely monitor function is provided, and this terminal is caught for electric load monitoring and power failure, realizes quick Fault Isolation and the recovery of feeder line.
The purpose of this utility model is achieved through the following technical solutions:
A kind of feed line automatization terminal with timely monitor function, comprise housing, core processor, battery charging module, capacitance charging module and charge and discharge electric capacity are installed in this housing, battery charging module is powered to capacitance charging module and core processor respectively, capacitance charging module is connected with charge and discharge electric capacity, permanent-magnet breaker also is installed in housing, core processor is connected with permanent-magnet breaker by a breaker controller, and described breaker controller is connected with capacitance charging module by a under-voltage relay.
And described housing is the closed casing of a stainless steel.
And described core processor is connected with the main website server by CT, PT sampling module and communication module.
And the external PT power supply of described battery charging module or photovoltaic equipment obtain power supply.
And described core processor carries out power management to capacitance charging module.
And described capacitance charging module is connected with charge and discharge electric capacity, charge and discharge electric capacity connects the divide-shut brake control module, and the divide-shut brake control module is connected with core processor.
And, display, circuit breaker power supply indicator light are installed on described housing, display is connected with core processor, and circuit breaker power supply indicator light is connected with permanent-magnet breaker.
Advantage of the present invention and good effect are:
In the utility model, the permanent-magnet breaker controller carries out power management to charge and discharge capacitance intelligently, and the various states of monitoring permanent-magnet breaker, judged and indicate various states, if circuit-breaker status is abnormal, and can the operation of automatic blocking on/off switch.Particularly the voltage of electric capacity carried out to Real-Time Monitoring, by the regulation voltage thresholding, can be mated all kinds of permanent-magnet breakers, avoid because the electric capacity operating voltage is too low, and the on/off switch caused is not in place and the situation of damage circuit breaker, improved greatly reliability and the adaptability of operation.All devices reasonably are arranged in the stainless steel casing that degree of protection is higher, by being connected of aviation plug realization and primary equipment and other equipment, construct extremely convenient and swift.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the connection block diagram of control circuit in the utility model;
Fig. 3 is the connection block diagram of power pack in the utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated, following embodiment is illustrative, is not determinate, can not limit protection scope of the present invention with following embodiment.
A kind of feed line automatization terminal with timely monitor function, comprise housing 1, this housing is the closed casing of a stainless steel, in this casing, core processor is installed, battery charging module, capacitance charging module and filling, discharge capacity, wherein core processor passes through CT, PT sampling module and communication module and main website server (not shown) carry out remote control, the operations such as remote signalling, the external PT power supply of capacitance charging module or photovoltaic equipment are powered to battery charging module, when battery charging module is powered to capacitance charging module and core processor respectively, core processor carries out intelligent electric power management to capacitance charging module.
Capacitance charging module is connected with charge and discharge electric capacity, realizes thus the current delivery between the two, and charge and discharge electric capacity connects the divide-shut brake control module, and the divide-shut brake control module is connected with core processor, for obtaining opening and closing state information.
Permanent-magnet breaker also is installed in this casing, and core processor is connected with permanent-magnet breaker by a breaker controller, realizes that thus permanent-magnet breaker is according to instruction realization deciliter.
Innovative point of the present utility model is:
Above-mentioned breaker controller is connected with capacitance charging module by a under-voltage relay, and this breaker controller is connected with capacitance charging module, and the permanent-magnet breaker controller, according to the on/off switch instruction of core cell, carries out straighforward operation fast to circuit breaker.The permanent-magnet breaker controller carries out power management to charge and discharge capacitance intelligently simultaneously, and the various states of monitoring permanent-magnet breaker, judged and indicate various states, if circuit-breaker status is abnormal, and can the operation of automatic blocking on/off switch.Particularly the voltage of electric capacity carried out to Real-Time Monitoring, by the regulation voltage thresholding, can be mated all kinds of permanent-magnet breakers, avoid because the electric capacity operating voltage is too low, and the on/off switch caused is not in place and the situation of damage circuit breaker, improved greatly reliability and the adaptability of operation.All devices reasonably are arranged in the stainless steel casing that degree of protection is higher, by being connected of aviation plug realization and primary equipment and other equipment, construct extremely convenient and swift.
Display 2, circuit breaker power supply indicator light 3 are installed on housing, and display is connected with core processor, and circuit breaker power supply indicator light is connected with permanent-magnet breaker.
This feed line automatization terminal is connected by aviation plug 4 realizations and primary equipment and other equipment, constructs extremely convenient and swift.

Claims (7)

1. the feed line automatization terminal with timely monitor function, comprise housing, core processor, battery charging module, capacitance charging module and charge and discharge electric capacity are installed in this housing, battery charging module is powered to capacitance charging module and core processor respectively, capacitance charging module is connected with charge and discharge electric capacity, it is characterized in that: permanent-magnet breaker also is installed in described housing, core processor is connected with permanent-magnet breaker by a breaker controller, and described breaker controller is connected with capacitance charging module by a under-voltage relay.
2. the feed line automatization terminal with timely monitor function according to claim 1 is characterized in that: described housing is the closed casing of a stainless steel.
3. the feed line automatization terminal with timely monitor function according to claim 1 is characterized in that: described core processor is connected with the main website server by CT, PT sampling module and communication module.
4. the feed line automatization terminal with timely monitor function according to claim 1, it is characterized in that: the external PT power supply of described battery charging module or photovoltaic equipment obtain power supply.
5. the feed line automatization terminal with timely monitor function according to claim 1, it is characterized in that: described core processor carries out power management to capacitance charging module.
6. the feed line automatization terminal with timely monitor function according to claim 1, it is characterized in that: described capacitance charging module is connected with charge and discharge electric capacity, charge and discharge electric capacity connects the divide-shut brake control module, and the divide-shut brake control module is connected with core processor.
7. the feed line automatization terminal with timely monitor function according to claim 1, it is characterized in that: display, circuit breaker power supply indicator light are installed on described housing, display is connected with core processor, and circuit breaker power supply indicator light is connected with permanent-magnet breaker.
CN2013203649221U 2013-06-24 2013-06-24 Feed line automation terminal having timely monitoring function Active CN203326725U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013203649221U CN203326725U (en) 2013-06-24 2013-06-24 Feed line automation terminal having timely monitoring function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013203649221U CN203326725U (en) 2013-06-24 2013-06-24 Feed line automation terminal having timely monitoring function

Publications (1)

Publication Number Publication Date
CN203326725U true CN203326725U (en) 2013-12-04

Family

ID=49666019

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013203649221U Active CN203326725U (en) 2013-06-24 2013-06-24 Feed line automation terminal having timely monitoring function

Country Status (1)

Country Link
CN (1) CN203326725U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104281145A (en) * 2014-09-28 2015-01-14 上海金智晟东电力科技有限公司 Automatic feeder testing system of mobile ad-hoc network
CN110837240A (en) * 2019-11-21 2020-02-25 通号(长沙)轨道交通控制技术有限公司 Permanent magnet mechanism control circuit with energy storage monitoring function and control method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104281145A (en) * 2014-09-28 2015-01-14 上海金智晟东电力科技有限公司 Automatic feeder testing system of mobile ad-hoc network
CN110837240A (en) * 2019-11-21 2020-02-25 通号(长沙)轨道交通控制技术有限公司 Permanent magnet mechanism control circuit with energy storage monitoring function and control method

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