Mine Explosionproof and Intrinsically Safe Type DC …
This paper presents a DSP-based underground explosionproof and intrinsically safe DC UPS supply system.The system achieve digital control with DSP,use the lithium battery as a backup …
Starting System and Safety Protection of Explosion-proof Diesel …
The starting and safety protection system is an important part ofthe explosion-proof diesel engine, and there are malfunctions in the explosion-proof diesel engine, such as …
On the possibility of wireless battery charging in a gaseous-and …
To carry out such evaluation, let us consider an outline design diagram of a wireless charger system on the example of a mine electric locomotive, shown in Fig. 3, where the new …
Design of environmental simulation experimental device for …
explosion-proof electrical equipment in coal mine can simulate the special environment such as high and low temperature cycle and humidity change in coal mine, and is suitable for high and …
Schematic diagram of energy transfer in the explosion …
Download scientific diagram | Schematic diagram of energy transfer in the explosion process of power battery. from publication: Problems and Research on Underground Charging Safety of Power...
Parallel Current-sharing Design of Mine Explosion-proof Lithium …
Mingrui Hao.Research on Power Battery Technology of Explosion-proof Electric Vehicle[J] al Engineering,2019,51(10):131-134. Research on Variable Resistance …
Experimental Study on the Isolation Effect of an Active Flame-Proof ...
formation. It utilizes a control system to guide the injection system in creating explosion suppression zones, demonstrating the capability to suppress many explosions, …
(PDF) Design of Induction Function Test System for Explosion-Proof ...
In order to improve the accuracy of induction function testing of explosion-proof induction lamps in coal mines, a PLC-based induction function testing system is proposed.
Parallel Current-sharing Design of Mine Explosion-proof Lithium …
When the output of explosion-proof lithium power supply is used in parallel, there exists the problem of non-uniform current between power sources, so a digital current-sharing …
Open Access proceedings Journal of Physics: Conference series
Power batteries for coal mine robots generally have large capacity, and need to be built in a relatively narrow and closed explosion-proof space when used in underground …
The coal mine search-and-rescue robot is shown in (a,b).
MSRBOTS is explosion-proof and waterproof (shown in Figure 1), which includes two search-and-rescue robots and an operating control unit. Each robot is equipped with a robot electric box, a …
CN103770660B
The present invention relates to a kind of explosion-proof pure electric vehicle for coal mine operation, it comprises H type vehicle frame, be fastenedly connected the drive axle in vehicle...
Download scientific diagram | Coal mine explosion-proof induction lamp physical diagram from publication: Design of Induction Function Test System for Explosion-Proof Induction Lamps in …
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of lithium-ion battery management system for explosion-proof mining electric vehicle according to GB3836-20210 series standard. And the management system takes STM32F103 as the main …
On the possibility of wireless battery charging in a gaseous-and-dusty mine
To carry out such evaluation, let us consider an outline design diagram of a wireless charger system on the example of a mine electric locomotive, shown in Fig. 3, where the new …
Schematic diagram of energy transfer in the explosion process of …
Download scientific diagram | Schematic diagram of energy transfer in the explosion process of power battery. from publication: Problems and Research on Underground Charging Safety of …
The Design of Mine Encapsulated and Intrinsically Safe Explosion-proof ...
WIFI/Bluetooth modules, and mine wireless explosion-proof USB flash drive and mining explosion-proof keyboard. Encapsulated power supply components, computer motherboard, …
A simple optimization method for the design of a lightweight, explosion …
explosion-proof housing for a coal mine rescue robot Yutan Li1,2 • Hua Zhu1,2 Received: 23 December 2016/Accepted: 6 June 2018/Published online: 12 June 2018 The Brazilian Society …
Power Assembly and Monitoring Management System of Lithium …
According to "Power security technology manual of the mining explode-proof (or Essence safety) type lithium ion battery", the paper puts forward a kind solution of the …
Design of lithium-ion battery management system for …
This paper designs a kind of lithium battery management system for coal mine electric trackless rubber tyred vehicle based on chip STM32F105VCT7 as CPU.
(PDF) A Search-and-Rescue Robot System for …
This paper introduces a search-and-rescue robot system used for remote sensing of the underground coal mine environment, which is composed of an operating control unit and two mobile robots with ...
Implementation of Explosion Safety Regulations in …
The article focuses on specific challenges of the design of a reconnaissance mobile robotic system aimed for inspection in underground coal mine areas after a catastrophic event.
Power Assembly and Monitoring Management System of Lithium Ion Battery ...
According to "Power security technology manual of the mining explode-proof (or Essence safety) type lithium ion battery", the paper puts forward a kind solution of the …
Design of lithium-ion battery management system for mine …
This paper designs a kind of lithium battery management system for coal mine electric trackless rubber tyred vehicle based on chip STM32F105VCT7 as CPU.
Mine Explosionproof and Intrinsically Safe Type DC Uninterruptible ...
This paper presents a DSP-based underground explosionproof and intrinsically safe DC UPS supply system.The system achieve digital control with DSP,use the lithium battery as a backup …