WO2018082110A1

WO2018082110A1 - Smart power control device

Info

Publication number: WO2018082110A1
Application number: PCT/CN2016/104961
Authority: WO
Inventors: 孙益锋
Original assignee: 江苏蒙哥马利电梯有限公司
Priority date: 2016-11-03
Filing date: 2016-11-08
Publication date: 2018-05-11
Also published as: CN206195388U

Abstract

A smart power control device comprises a housing (1), a power input port (2), a bus input port (3), an address digital input port (4), a temperature input port (5), a communication input port (6), a microprocessor (7), a temperature monitoring module (8), a communication module (9), a PLC controller (10), a power supply output port (11), a bus output port (12), an address digital output port (13), and a communication output port (14). The microprocessor (7) is mounted in the middle in the housing (1). The communication module (9) is mounted one side of the microprocessor (7). The temperature monitoring module (8) is mounted on the other side of communication module (9).The LC controller (10) is mounted on the other side of the microprocessor (7). The power supply output port (11) is mounted on the other side of the housing (1). The bus output port (12) is mounted on one side of the power supply output port (11). By cooperatively using the elements, the working states of a battery pack, such as charging, discharging and load, can be effectively monitored, and the remaining electric quantity of the battery can be accurately estimated, and the output power supply can also be adjusted according to settings.

Description

Intelligent power control device

Technical field:

The utility model relates to the field of new energy vehicles, in particular to an intelligent power control device.

Background technique:

The components of the elevator include: electric drive and control systems, mechanical systems such as drive transmissions, and work devices for completing tasks. The electric drive and control system is the core of electric vehicles and the biggest difference from the internal combustion engine. The electric drive and control system consists of a speed control device that drives the motor, the power supply, and the motor. Other devices for electric vehicles are basically the same as those for internal combustion engines. The function of the drive motor is to convert the electrical energy of the power source into mechanical energy, through the transmission or directly drive the motor and the working device.

The valve-regulated sealed lead-acid battery is the most commonly used battery in the elevator control system. Due to the complex electrochemical reaction inside the battery, there is no linear relationship between the battery electromotive force and the remaining battery power. The traditional battery residual power prediction method generally measures the battery electromotive force magnitude to linearly estimate the remaining battery power, although simple, the error is too large. At the same time, the battery pack or the battery unit's charging, discharging, load and other working conditions can not be better monitored, which is not conducive to the safe use of the elevator battery.

Utility model content

The purpose of the utility model is to provide an effective monitoring function of the charging, discharging, load and the like of the battery pack, and accurately estimate the remaining power of the battery, and can also adjust the output power according to the setting to solve the above background art. the question raised.

To achieve the above object, the present invention provides the following technical solution: an intelligent power control device, comprising: a housing, a power input port, a bus input port, an address digital input port, a temperature input port, a communication input port, and a micro Processor, temperature monitoring module, communication module, PLC controller, power output port, bus output port, address digital output port, communication output port, The outer casing is a rectangular metal outer casing, and a power input port is installed on one side of the outer casing, a bus input port is installed on one side of the power input port, and an address digital input port is installed on one side of the bus input port. A temperature input port is installed on one side of the input port, a communication input port is installed on one side of the temperature input port, a microprocessor is installed in the middle of the outer casing, and a communication module is installed on one side of the microprocessor. A temperature monitoring module is installed on one side, a PLC controller is installed on the other side of the microprocessor, a power output port is installed on the other side of the outer casing, and a bus output port is installed on one side of the power output port. One side of the bus output port is provided with an address digital output port, and one side of the address digital output port is provided with a communication output port, a power input port, a bus input port, an address digital input port, a temperature input port, a communication input port, and a micro processing , temperature monitoring module, communication module, PLC controller, power output port, bus A port, an output port address digits, an output port connected to the communication by wire.

Preferably, one side of the microprocessor is provided with a heat dissipation groove, and a heat dissipation hole is disposed on the front surface of the heat dissipation groove.

Preferably, above the power input port, a front side of the outer casing is provided with a heat dissipation fan, and the heat dissipation fan is connected to the microprocessor through a wire.

Compared with the prior art, the utility model has the beneficial effects that the utility model can effectively monitor the working state of charging, discharging, load and the like of the battery pack, and accurately estimate the remaining power of the battery, and can also adjust the output according to the setting. Power supply.

DRAWINGS

Figure 1 is a schematic top plan view of the utility model;

Figure 2 is a schematic view of the internal structure of the present invention.

detailed description

The technical party in the embodiment of the present invention will be described below with reference to the accompanying drawings in the embodiments of the present invention. The present invention is clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

1 to 2, the present invention provides a technical solution: an intelligent power control device, including a casing 1, a power input port 2, a bus input port 3, an address digital input port 4, a temperature input port 5, Communication input port 6, microprocessor 7, temperature monitoring module 8, communication module 9, PLC controller 10, power output port 11, bus output port 12, address digital output port 13, communication output port 14, the housing 1 is a rectangular metal casing having a power input port 2 mounted on one side of the casing 1, a bus input port 3 mounted on one side of the power input port 2, and an address digital input port 4 mounted on one side of the bus input port 3, A temperature input port 5 is mounted on one side of the address digital input port 4, a communication input port 6 is mounted on one side of the temperature input port 5, and a microprocessor 7 is mounted in the middle of the outer casing 1 in the middle of the microprocessor 7. A communication module 9 is mounted on the side, a temperature monitoring module 8 is mounted on one side of the communication module 9, and a PLC controller 10 is mounted on the other side of the microprocessor 7, on the other side of the casing 1 There is a power output port 11, a bus output port 12 is mounted on one side of the power output port 11, an address digital output port 13 is mounted on one side of the bus output port 12, and a communication output is mounted on one side of the address digital output port 13. Port 14, power input port 2, bus input port 3, address digital input port 4, temperature input port 5, communication input port 6, microprocessor 7, temperature monitoring module 8, communication module 9, PLC controller 10, power output The port 11, the bus output port 12, the address digital output port 13, and the communication output port 14 are connected by wires.

Further, in the utility model, a heat dissipating groove 7a is mounted on one side of the microprocessor 7, and a heat dissipating hole 1a is provided above the heat dissipating groove 7a and on the front surface of the outer casing 1 to ensure timely heat dissipation in the utility model and the microprocessor 7.

Moreover, in the utility model, a cooling fan is disposed above the power input port 2 and on the front surface of the casing 1. 1b, the cooling fan 1b is connected to the microprocessor 7 through a wire to ensure that the utility model can dissipate heat in time when inputting power.

While the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art The scope of the invention is defined by the appended claims and their equivalents.

Claims

An intelligent power control device, comprising: a casing (1), a power input port (2), a bus input port (3), an address digital input port (4), a temperature input port (5), a communication input port (6), microprocessor (7), temperature monitoring module (8), communication module (9), PLC controller (10), power output port (11), bus output port (12), address digital output port ( 13), a communication output port (14), the outer casing (1) is a rectangular metal casing, and a power input port (2) is mounted on a side of the casing (1), and is installed at one side of the power input port (2) There is a bus input port (3), an address digital input port (4) is mounted on one side of the bus input port (3), and a temperature input port (5) is mounted on one side of the address digital input port (4) at a temperature. A communication input port (6) is mounted on one side of the input port (5), a microprocessor (7) is installed in the middle of the casing (1), and a communication module is mounted on one side of the microprocessor (7) (9) ), a temperature monitoring module (8) is mounted on one side of the communication module (9), and a PLC controller (10) is mounted on the other side of the microprocessor (7) in the housing (1) A power output port (11) is mounted on the other side of the side, a bus output port (12) is mounted on one side of the power output port (11), and an address digital output port is mounted on one side of the bus output port (12) (13) ), a communication output port (14), a power input port (2), a bus input port (3), an address digital input port (4), and a temperature input port (5) are mounted on one side of the address digital output port (13). , communication input port (6), microprocessor (7), temperature monitoring module (8), communication module (9), PLC controller (10), power output port (11), bus output port (12), address The digital output port (13) and the communication output port (14) are connected by wires.
An intelligent power control device according to claim 1, wherein one side of the microprocessor (7) is provided with a heat dissipation groove (7a), above the heat dissipation groove (7a), and an outer casing ( 1) The front side is provided with a heat dissipation hole (1a).
The intelligent power control device according to claim 1, wherein the outer casing (1) above the power input port (2) is provided with a cooling fan (1b), and the cooling fan (1b) passes through the wire. Connected to the microprocessor (7).