CN205864051U - Many power supplys change controller switching equipment automatically - Google Patents

Many power supplys change controller switching equipment automatically Download PDF

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Publication number
CN205864051U
CN205864051U CN201620457424.5U CN201620457424U CN205864051U CN 205864051 U CN205864051 U CN 205864051U CN 201620457424 U CN201620457424 U CN 201620457424U CN 205864051 U CN205864051 U CN 205864051U
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CN
China
Prior art keywords
power
road
switching equipment
controller switching
contactor
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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.)
Expired - Fee Related
Application number
CN201620457424.5U
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Chinese (zh)
Inventor
王公诚
李君�
戴树良
Original Assignee
王公诚
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Publication date
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Priority to CN201620457424.5U priority Critical patent/CN205864051U/en
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Publication of CN205864051U publication Critical patent/CN205864051U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

This utility model relates to controller switching equipment technical field, automatically controller switching equipment is changed particularly to a kind of many power supplys, including many power automatic transfer switchs, at least 2 power input line road, road and power supply output line roads, every power input line road, road is provided with 1 A.C. contactor, interlocking between described A.C. contactor, the input that controls of A.C. contactor electrically connects with the control output end of many power automatic transfer switchs;Wherein 2 power input line roads, road are connected with civil power and electromotor I respectively.Many power supplys of the present utility model change controller switching equipment automatically, automatically can switch between multiple power supplys according to the power-off condition such as fault or maintenance, switching time is short, it is ensured that load radar non-stop run, and all power circuits are provided with the A.C. contactor of interlocking, it is ensured that Electrical Safety.

Description

Many power supplys change controller switching equipment automatically
Technical field
This utility model relates to controller switching equipment technical field, automatically changes controller switching equipment particularly to a kind of many power supplys.
Background technology
The most mobile electrical equipment is generally by mains-supplied, and diesel generating set is as backup battery, but once civil power event Hinder or because line maintenance has a power failure, when needing to be converted to diesel-electric set electric supply, change overlong time, it is impossible to meet electricity consumption Need.And existing automatic switchover controller switching equipment is long for switching time, device power supply (DPS) may interrupt, and input power does not interlock, Safety is the highest.
Utility model content
In view of this, this utility model provides a kind of many power supplys automatically to change controller switching equipment, and the conversion time is short, incoming line Interlocking, ensures safety.
This utility model is by the techniques below means above-mentioned technical problem of solution:
Including many power automatic transfer switchs, at least 2 power input line road, road and power supply output line roads, every road power supply inputs Circuit is provided with 1 A.C. contactor, interlocks between described A.C. contactor, the control input of A.C. contactor and many power supplys The control output end electrical connection of automatic change-over;Wherein 2 power input line roads, road are respectively used to connect with civil power and electromotor I Connect.
Further, power input line road, every road is additionally provided with 1 chopper connected with A.C. contactor.
Further, described power input line road is at least 4 tunnels, the most separately has 2 power input line roads, road to be respectively used to and stores Battery, electromotor II connect.
Further, described power input line road is 7 tunnels.
Further, the charging input end of described accumulator electrically connects with power supply output line road.
The beneficial effects of the utility model: many power supplys of the present utility model change controller switching equipment automatically, can according to fault or The power-off conditions such as maintenance switch automatically between multiple power supplys, and switching time is short, it is ensured that load equipment non-stop run, and All power circuits are provided with the A.C. contactor of interlocking, it is ensured that Electrical Safety.
Accompanying drawing explanation
With embodiment, this utility model is further described below in conjunction with the accompanying drawings.
Fig. 1 is the electrical block diagram that the many power supplys of this utility model change controller switching equipment automatically.
Detailed description of the invention
Below with reference to accompanying drawing, this utility model is described in detail.
As it is shown in figure 1, many power supplys change controller switching equipment automatically, including many power automatic transfer switchs, the input of 2-7 road power supply Circuit and 1 road power supply output bus, power input line road, every road is provided with 1 A.C. contactor and 1 open circuit being serially connected Device, interlocks between described A.C. contactor, and the control input of A.C. contactor is defeated with the control of many power automatic transfer switchs Go out end electrical connection.
Described power input line road is preferably 7 tunnels, wherein 4 power input line roads, road be respectively used to civil power, electromotor I, Accumulator, electromotor II connect.The charging input end of described accumulator electrically connects with power supply output line road.
In the case of mains failure, many power automatic transfer switchs detect dead electricity signal, enable battery feed defeated Go out, and send enabling signal to electromotor I or electromotor II, when electromotor starts after hours, be switched to generator powered To load and accumulator.
When, behind city power recovery, many power automatic transfer switchs detect that line voltage is normal, are disconnected by electromotor contact, send out Go out stop sign to electromotor, and by civil power to load and storage battery power supply.
This utility model, it is achieved that unmanned, shortens the available machine time, and each output point can arbitrarily select to use city Electricity or generating set electricity, convenient, flexible.
Finally illustrating, above example is only in order to illustrate the technical solution of the utility model and unrestricted, although ginseng According to preferred embodiment, this utility model is described in detail, it will be understood by those within the art that, can be to this The technical scheme of utility model is modified or equivalent, without deviating from objective and the model of technical solutions of the utility model Enclosing, it all should be contained in the middle of right of the present utility model.

Claims (5)

1. power supply more than changes controller switching equipment automatically, it is characterised in that: include that many power automatic transfer switchs, at least 2 road power supplys are defeated Entering circuit and power supply output line road, power input line road, every road is provided with 1 A.C. contactor, between described A.C. contactor mutually Lock, the input that controls of A.C. contactor electrically connects with the control output end of many power automatic transfer switchs;Wherein 2 road power supplys are defeated Enter circuit to be respectively used to be connected with civil power and electromotor I.
Many power supplys the most as claimed in claim 1 change controller switching equipment automatically, it is characterised in that: on every power input line road, road also It is provided with 1 chopper connected with A.C. contactor.
Many power supplys the most as claimed in claim 1 or 2 change controller switching equipment automatically, it is characterised in that: described power input line road It is at least 4 tunnels, the most separately has 2 power input line roads, road to be respectively used to be connected with accumulator, electromotor II.
Many power supplys the most as claimed in claim 3 change controller switching equipment automatically, it is characterised in that: described power input line road is 7 Road.
Many power supplys the most as claimed in claim 3 change controller switching equipment automatically, it is characterised in that: the charging input of described accumulator End electrically connects with power supply output line road.
CN201620457424.5U 2016-05-18 2016-05-18 Many power supplys change controller switching equipment automatically Expired - Fee Related CN205864051U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620457424.5U CN205864051U (en) 2016-05-18 2016-05-18 Many power supplys change controller switching equipment automatically

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620457424.5U CN205864051U (en) 2016-05-18 2016-05-18 Many power supplys change controller switching equipment automatically

Publications (1)

Publication Number Publication Date
CN205864051U true CN205864051U (en) 2017-01-04

Family

ID=57642728

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620457424.5U Expired - Fee Related CN205864051U (en) 2016-05-18 2016-05-18 Many power supplys change controller switching equipment automatically

Country Status (1)

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CN (1) CN205864051U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107910952A (en) * 2017-10-31 2018-04-13 河北汉光重工有限责任公司 A kind of power distribution equipment that more power supplys can be achieved and automatically switch
CN110247472A (en) * 2019-07-17 2019-09-17 珠海格力电器股份有限公司 Power supply unit, method and its equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107910952A (en) * 2017-10-31 2018-04-13 河北汉光重工有限责任公司 A kind of power distribution equipment that more power supplys can be achieved and automatically switch
CN110247472A (en) * 2019-07-17 2019-09-17 珠海格力电器股份有限公司 Power supply unit, method and its equipment

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Legal Events

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

Granted publication date: 20170104

Termination date: 20180518

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