CN107181317A - One kind is used for transformer station's ac and dc systemses - Google Patents

One kind is used for transformer station's ac and dc systemses Download PDF

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Publication number
CN107181317A
CN107181317A CN201710481028.5A CN201710481028A CN107181317A CN 107181317 A CN107181317 A CN 107181317A CN 201710481028 A CN201710481028 A CN 201710481028A CN 107181317 A CN107181317 A CN 107181317A
Authority
CN
China
Prior art keywords
ports
circuit
battery case
casing
adjustable output
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.)
Pending
Application number
CN201710481028.5A
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Chinese (zh)
Inventor
李秀彦
Original Assignee
李秀彦
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 李秀彦 filed Critical 李秀彦
Priority to CN201710481028.5A priority Critical patent/CN107181317A/en
Publication of CN107181317A publication Critical patent/CN107181317A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J11/00Circuit arrangements for providing service supply to auxiliaries of stations in which electric power is generated, distributed or converted
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries

Abstract

It is used for transformer station's ac and dc systemses the present invention relates to one kind, including pull bar, casing, pulley, receiver, connector box, battery case, forward recess, it is convex to touch, lid, groove, lordosis touches dismounting mouth, the pull bar is arranged on the back of casing, and pull bar can shrink up and down, pulley is arranged on the bottom of casing, casing is divided into receiver, three layers of connector box and battery case, from top to bottom according to for receiver, connector box and battery case, in convex tactile embedded groove, lid is along convex tactile slid inward, lordosis touches embedded forward recess, so as to fixed lid, battery case built-in lithium battery, dismounting mouth is set in the side of battery case, the Portable power box convenient use person that the present invention is designed carries, it is simple to operate, it is safe and reliable, preferably promote the use of.

Description

One kind is used for transformer station's ac and dc systemses
Technical field
It is used for transformer station's ac and dc systemses the present invention relates to technical field of electric power, more particularly to one kind.
Background technology
The ac and dc systemses of transformer station are mainly that relay protection and automatics divide-shut brake provide reliably power of alterating and direct current, But the ac and dc systemses of transformer station are damaged seriously in natural environment instantly, while re-replace plant engineering amount greatly, operation Complexity, the operating efficiency of serious reduction staff.
The content of the invention
It is used for transformer station's ac and dc systemses it is an object of the invention to provide one kind, is real to solve above-mentioned technical problem The existing above-mentioned purpose present invention uses following technical scheme:
One kind be used for transformer station's ac and dc systemses, including pull bar, casing, pulley, receiver, connector box, battery case, forward recess, Convex tactile, lid, groove, lordosis touch dismounting mouth, and the pull bar is arranged on the back of casing, and pull bar can shrink up and down, pulley Installed in the bottom of casing, casing is divided into three layers of receiver, connector box and battery case, from top to bottom according to for receiver, connector box And battery case, in convex tactile embedded groove, lid is along convex tactile slid inward, and lordosis touches embedded forward recess, so that fixed lid, battery Box built-in lithium battery, dismounting mouth is set in the side of battery case.
On the basis of above-mentioned technical proposal, the built-in operation joint of the connector box and control circuit, control circuit include DC- DC controls circuit, DC-AC control circuits and charging circuit, operation joint are divided into direct current joint, ac connectors box charging connector, point It is not connected with DC-DC controls circuit, DC-AC control circuits and charging circuit.
On the basis of above-mentioned technical proposal, the DC-DC controls circuit includes adjustable output BUCK circuits, amplifier circuit FB ports in A, amplifier circuit B and adjustable output LDO circuit, adjustable output BUCK circuits, which are connect in amplifier circuit A, amplifies VH2 ports connect VH2 ports and adjustable output LDO circuit in amplifier circuit A respectively in device output end, adjustable output BUCK circuits VH3 ports are connect in VH3 ports in adjustable output LDO circuit, amplifier circuit B in middle VH2 ports, adjustable output BUCK circuits Vbat ports and GND ports connect Vbat ports and GND ports in adjustable output BUCK circuits respectively.
On the basis of above-mentioned technical proposal, the tank surface lays a layer insulating, and pull bar top sets insulation to hold set.
What the present invention was designed be used between transformer station's ac and dc systemses can realize storage batteries of transformer substation group and DC charging screen not Maintenance, replacing and the DC Line Fault emergency first-aid repair of disconnected direct current supply, the device have the independence and integration, motor-driven of height Property, anti-seismic performance are good, and good airproof performance, with certain water-proof function, improves efficiency and security performance under work on the spot, wherein Solar electrical energy generation module can provide power supply guarantee to greatest extent, can bring direct economic benefit.
Brief description of the drawings
Fig. 1 is positive structure schematic of the invention.
Fig. 2 is structure schematic diagram of the invention.
Fig. 3 is internal structure schematic diagram.
Fig. 4 is the structural representation of lid.
Fig. 5 is the structural representation of operation joint.
Fig. 6 is adjustable output BUCK circuit diagrams.
Fig. 7 schemes for amplifier circuit A.
Fig. 8 schemes for amplifier circuit B.
Fig. 9 is adjustable output LDO circuit figure.
Figure 10 is DC-AC electric operation control circuit figures.
Figure 11 is charging circuit.
In figure:The convex tactile 9- lids of 1- pull bar 2- casing 3- pulley 4- receiver 5- connector box 6- battery case 7- forward recess 8- 10- groove 11- lordosis touches 12- dismounting mouth 13- operation joints.
Embodiment
The present invention is further elaborated with specific embodiment below in conjunction with the accompanying drawings.
One kind is used for transformer station's ac and dc systemses, including pull bar 1, casing 2, pulley 3, receiver 4, connector box 5, battery case 6th, forward recess 7, convex 8, lid 9, groove 10, the lordosis of touching touch 11 and dismounting mouth 12, and the pull bar 1 is arranged on the back of casing 2, and Pull bar 1 can shrink up and down, and pulley 3 is arranged on the bottom of casing 2, and casing 2 is divided into 6 three layers of receiver 4, connector box 5 and battery case, It is embedded in from top to bottom according to for receiver 4, connector box 5 and battery case 6, convex tactile 8 in grooves 10, lid 9 touches 8 slid inwards along convex, Lordosis touches 11 insertion forward recess 7, so that fixed lid 9, the built-in lithium battery of battery case 6, dismounting mouth is set in the side of battery case 6 12。
The built-in operation joint 13 of the connector box and control circuit, control circuit include DC-DC controls circuit, DC-AC controls Circuit and charging circuit processed, 13 points of operation joint are direct current joint, ac connectors box charging connector, control electricity with DC-DC respectively Road, DC-AC control circuits and charging circuit connection.
DC-DC control circuit includes adjustable output BUCK circuits, amplifier circuit A, amplifier circuit B and adjustable defeated The FB ports gone out in LDO circuit, adjustable output BUCK circuits connect amplifier out in amplifier circuit A, adjustable output BUCK VH2 ports connect in amplifier circuit A VH2 ports, adjustable output in VH2 ports and adjustable output LDO circuit respectively in circuit VH3 ports connect Vbat ports and GND ports point in VH3 ports in adjustable output LDO circuit, amplifier circuit B in BUCK circuits Vbat ports and GND ports in adjustable output BUCK circuits are not connect.
A layer insulating is laid on the surface of casing 2, and pull bar top sets insulation to hold set.
What the present invention was designed connects direct current joint when needing direct current for transformer station's ac and dc systemses, exports direct current Electricity, ac connectors are connected when needing alternating current, when a battery requires charging, connect charging connector, simple to operate, simultaneously It is convenient for carrying, mobility strong, greatly improves the operating efficiency of staff.
Described above is present pre-ferred embodiments, for the ordinary skill in the art, according to the present invention's Instruct, in the case where not departing from the principle of the present invention and spirit, changes, modifications, replacement and the change carried out to embodiment Type is still fallen within protection scope of the present invention.

Claims (4)

1. one kind is used for transformer station's ac and dc systemses, it is characterised in that including pull bar, casing, pulley, receiver, connector box, electricity Pond box, forward recess, it is convex touch, lid, groove, lordosis touch dismounting mouth, the pull bar is arranged on the back of casing, and pull bar can on Lower to shrink, pulley is arranged on the bottom of casing, and casing is divided into three layers of receiver, connector box and battery case, from top to bottom according to receive In case, connector box and battery case, convex tactile embedded groove, lid is along convex tactile slid inward, and lordosis touches embedded forward recess, so that solid Determine lid, battery case built-in lithium battery sets dismounting mouth in the side of battery case.
2. one kind according to claim 1 is used for transformer station's ac and dc systemses, it is characterised in that built in the connector box Joint and control circuit are operated, control circuit includes DC-DC controls circuit, DC-AC control circuits and charging circuit, operates joint It is divided into direct current joint, ac connectors box charging connector, connects respectively with DC-DC controls circuit, DC-AC control circuits and charging circuit Connect.
3. one kind according to claim 1 is used for transformer station's ac and dc systemses, it is characterised in that the DC-DC controls Circuit includes adjustable output BUCK circuits, amplifier circuit A, amplifier circuit B and adjustable output LDO circuit, adjustable output FB ports in BUCK circuits connect VH2 ports in amplifier out in amplifier circuit A, adjustable output BUCK circuits and connect respectively Connect can for VH3 ports in VH2 ports, adjustable output BUCK circuits in VH2 ports and adjustable output LDO circuit in amplifier circuit A Vbat ports and GND ports in VH3 ports in output LDO circuit, amplifier circuit B is adjusted to connect respectively in adjustable output BUCK circuits Vbat ports and GND ports.
4. one kind according to claim 1 is used for transformer station's ac and dc systemses, it is characterised in that the tank surface paving If a layer insulating, pull bar top sets insulation to hold set.
CN201710481028.5A 2017-06-22 2017-06-22 One kind is used for transformer station's ac and dc systemses Pending CN107181317A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710481028.5A CN107181317A (en) 2017-06-22 2017-06-22 One kind is used for transformer station's ac and dc systemses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710481028.5A CN107181317A (en) 2017-06-22 2017-06-22 One kind is used for transformer station's ac and dc systemses

Publications (1)

Publication Number Publication Date
CN107181317A true CN107181317A (en) 2017-09-19

Family

ID=59845466

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710481028.5A Pending CN107181317A (en) 2017-06-22 2017-06-22 One kind is used for transformer station's ac and dc systemses

Country Status (1)

Country Link
CN (1) CN107181317A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08273646A (en) * 1995-03-30 1996-10-18 Tamura Electric Works Ltd Installing structure of battery box
CN2418091Y (en) * 2000-04-13 2001-02-07 廖增宁 Electric bicycle with front-rear detachable feeder box
CN203368075U (en) * 2013-07-08 2013-12-25 余姚索普电子科技有限公司 Studio lamp power box
CN204947956U (en) * 2015-09-19 2016-01-06 保定英强新能源科技有限公司 Small portable solar power station

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08273646A (en) * 1995-03-30 1996-10-18 Tamura Electric Works Ltd Installing structure of battery box
CN2418091Y (en) * 2000-04-13 2001-02-07 廖增宁 Electric bicycle with front-rear detachable feeder box
CN203368075U (en) * 2013-07-08 2013-12-25 余姚索普电子科技有限公司 Studio lamp power box
CN204947956U (en) * 2015-09-19 2016-01-06 保定英强新能源科技有限公司 Small portable solar power station

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SE01 Entry into force of request for substantive examination
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Application publication date: 20170919