CN203415979U - 10-35kV high-voltage active-filtering online-monitoring switchgear system - Google Patents

10-35kV high-voltage active-filtering online-monitoring switchgear system Download PDF

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Publication number
CN203415979U
CN203415979U CN201320472754.8U CN201320472754U CN203415979U CN 203415979 U CN203415979 U CN 203415979U CN 201320472754 U CN201320472754 U CN 201320472754U CN 203415979 U CN203415979 U CN 203415979U
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Prior art keywords
unit
active
monitoring
filtering
transition
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Expired - Fee Related
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CN201320472754.8U
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Chinese (zh)
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刘四海
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Individual
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/40Arrangements for reducing harmonics
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/70Smart grids as climate change mitigation technology in the energy generation sector
    • YGENERAL 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
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S10/00Systems supporting electrical power generation, transmission or distribution
    • Y04S10/50Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications

Abstract

The utility model relates to a 10-35kV high-voltage active-filtering online-monitoring switchgear system which is mainly technically characterized by comprising a current transformer, a voltage transformer, a transition and surge inhibiting unit, an active filtering unit, a compensation boosting unit, an acquisition, transmission and monitoring unit and a display unit. The transition and surge inhibiting unit is connected to a 10-35kV electrical line via the current transformer, and the active filtering unit is connected to the 10-35kV electrical line via the voltage transformer; the compensation boosting unit is connected with the transition and surge inhibiting unit and the active filtering unit, and is also directly connected to the 10-35kV electrical line; and the acquisition, transmission and monitoring unit is connected with the transition and surge inhibiting unit and the active filtering unit. The 10-35kV high-voltage active-filtering online-monitoring switchgear system is reasonable in design, can treat and save electrical energy for the electrical network and is capable of metering and monitoring active filter online when being mounted at a user side of the intelligent electrical-network switchgear, and can be widely applied to systems with 10-35kV high-voltage harmonic-wave-source electrical appliances.

Description

10~35kV high voltage active filtering on-line monitoring switch cabinet system
Technical field
The utility model belongs to regulator cubicle technical field, especially a kind of 10~35kV high voltage active filtering on-line monitoring switch cabinet system.
Background technology
At present, low-carbon economy contains three macroplates as fundamental state policy master, wherein, and approximately more than 4,000 hundred million yuan, the economize on electricity market of energy-saving and emission-reduction plate, and increase progressively by annual approximately 15% speed; For intelligent grid plate, state plan dropped into more than 40,000 hundred million and carries out intelligent grid transformation (wherein approximately 65% for the user's side below 35kV) before the year two thousand twenty, and to make the intelligent safe operation of electrical network, just must first carry out the electric energy of electrical network and administer, remove the electric power rubbish such as harmonic wave in electrical network, transition, surge.If occupy the larger market share in above two macroplates, must first possess new and high technology domestic and even advanced in the world and product.The problem that prior art exists is: regulator cubicle, electricity-saving appliance, electric energy governing device, Internet of Things on-line metering supervisory control system are independently produced separately and apply, to realize above four kinds of functions simultaneously, just need the product of four kinds of difference in functionalitys, a large amount of wastes of the aspects such as human and material resources, space so in producing and applying, have been caused, and the product of these four kinds of functions indefinite coupling on performance and technical parameter, cause applying simultaneously.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of reasonable in design, saves energy and Installation and Debugging 10~35kV high voltage active filtering on-line monitoring easily switch cabinet system are provided.
The utility model solves its technical problem and takes following technical scheme to realize:
~35kV high voltage active filtering on-line monitoring switch cabinet system, comprises current transformer, voltage transformer, transition surge restraining unit, active power filtering unit, compensation boosting unit, collecting, transmitting, monitoring module and display unit; Described transition surge restraining unit is connected in 10~35kV electric wiring by current transformer, and described active power filtering unit is connected in 10~35kV electric wiring by voltage transformer; Described compensation boosting unit is connected with transition surge restraining unit and active power filtering unit, and this compensation boosting unit is directly connected in 10~35kV electric wiring; Described collecting, transmitting, monitoring module is connected with transition surge restraining unit and active power filtering unit, and this collecting, transmitting, monitoring module is connected with display unit.
And described collecting, transmitting, monitoring module is also connected with Internet of things system.
Advantage of the present utility model and good effect are:
The utility model is reasonable in design, regulator cubicle, electricity-saving appliance, electric energy governing device, Internet of Things on-line metering supervisory control system are organically combined, the user's side that is arranged on intelligent grid regulator cubicle realizes the electric energy improvement of electrical network, economize on electricity and active power filtering on-line metering monitoring function, both a large amount of materials and production cost had been saved, can make again four kinds of organic compatibilities of product function, and can in Installation and Debugging, save a large amount of manpowers and time, can be widely used in the system with 10~35kV high pressure harmonic source power consumption equipment.
Accompanying drawing explanation
Fig. 1 is system connection diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model embodiment is further described:
A kind of 10~35kV high voltage active filtering on-line monitoring switch cabinet system, as shown in Figure 1, comprise current transformer, voltage transformer, transition surge restraining unit and active power filtering unit, compensation boosting unit, collecting, transmitting, monitoring module, display unit and Internet of things system.In 10~35kV electric wiring, be connected with nonlinear load (harmonic source), described transition surge restraining unit is connected in 10~35kV electric wiring and is realized the transition in electric wiring, surge are suppressed by current transformer; Described active power filtering unit is connected to the active power filtering function of realization to electric wiring in 10~35kV electric wiring by voltage transformer.Transition surge restraining unit and active power filtering unit are connected with compensation boosting unit, this compensation boosting unit is directly connected in 10~35kV electric wiring, by compensation boosting unit to the compensation of boosting of 10~35kV electric wiring, described collecting, transmitting, monitoring module is connected with transition surge restraining unit and active power filtering unit for gathering active power filtering signal, this collecting, transmitting, monitoring module is connected with display unit and carries out the demonstration of 10~35kV electric wiring state, this collecting, transmitting, monitoring module is connected with Internet of things system and is realized containing active power filtering on-line metering monitoring function by Internet of things system.
The utility model is arranged on user's side of intelligent grid regulator cubicle, can realize the electric energy of electrical network is administered, economized on electricity and regulator cubicle is contained to active power filtering on-line metering monitoring function.
It is emphasized that; embodiment described in the utility model is illustrative; rather than determinate; therefore the utility model comprises and is not limited to the embodiment described in embodiment; every other execution modes that drawn according to the technical solution of the utility model by those skilled in the art, belong to the scope that the utility model is protected equally.

Claims (2)

1. 10~35kV high voltage active filtering on-line monitoring switch cabinet system, is characterized in that: comprise current transformer, voltage transformer, transition surge restraining unit, active power filtering unit, compensation boosting unit, collecting, transmitting, monitoring module and display unit; Described transition surge restraining unit is connected in 10~35kV electric wiring by current transformer, and described active power filtering unit is connected in 10~35kV electric wiring by voltage transformer; Described compensation boosting unit is connected with transition surge restraining unit and active power filtering unit, and this compensation boosting unit is directly connected in 10~35kV electric wiring; Described collecting, transmitting, monitoring module is connected with transition surge restraining unit and active power filtering unit, and this collecting, transmitting, monitoring module is connected with display unit.
2. 10~35kV high voltage active filtering on-line monitoring switch cabinet system according to claim 1, is characterized in that: described collecting, transmitting, monitoring module is also connected with Internet of things system.
CN201320472754.8U 2013-08-05 2013-08-05 10-35kV high-voltage active-filtering online-monitoring switchgear system Expired - Fee Related CN203415979U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320472754.8U CN203415979U (en) 2013-08-05 2013-08-05 10-35kV high-voltage active-filtering online-monitoring switchgear system

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Application Number Priority Date Filing Date Title
CN201320472754.8U CN203415979U (en) 2013-08-05 2013-08-05 10-35kV high-voltage active-filtering online-monitoring switchgear system

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CN203415979U true CN203415979U (en) 2014-01-29

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104821585A (en) * 2015-05-25 2015-08-05 舒尔环保科技(合肥)有限公司 Higher harmonic suppression device for switch cabinet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104821585A (en) * 2015-05-25 2015-08-05 舒尔环保科技(合肥)有限公司 Higher harmonic suppression device for switch cabinet

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140129

Termination date: 20190805

CF01 Termination of patent right due to non-payment of annual fee