本质安全

输出本质安全型Boost变换器的改进电路研究

A Study of Improved Circuit for Boost Converter Based on Output Intrinsic Safety

基于PSR模型的煤矿本质安全性评价方法与应用研究

Study on Evaluation Method and Application of Intrinsic Safety in Coal Mine Based on PSR Model

BP神经网络在矿井本质安全程度评价中的应用

Application of BP neural network in the field of evaluation on intrinsical safety degree in mine

内部本质安全型Boost变换器电感的设计

Design of Intrinsically Safe Boost Converters ' Inductor

基于PLC控制的矿用隔爆兼本质安全型磁力启动器测控系统的研究

Measuring and Controlling System of Flameproof and Intrinsic Safe Combined Vacuum Switchgear Based on Programmable Logic Controller

LNG冷能利用方案的本质安全性评价

Inherent Safety Access of Schemes for Using LNG Cold Energy

复杂电路本质安全特性的PSPICE仿真评价

PSPICE Based Intrinsic Safe Circuits Evaluation

基于MSP430的本质安全型低功耗语音预警系统

DIGITAL CODING OF SPEECH SIGNALES Intrinsically Safe Phonic Warning System with Low Power Consumption Based on MSP430

大力推进HAZOP方法应用，提高设计本质安全化水平

Energetically Promote the Application of HAZOP Method , Improve the Inherent Safety of Design

从耿村煤矿的总体评价分值来看，处于安全等级的第二级即B级，安全状态为本质安全水平一般，煤矿生产活动基本安全。

Geng Coal Mine from the overall evaluation score of view , a safe level of second-class or B class , the nature of security status for the general safety level , the basic activities of coal mine production safety .

此外，我们还对基于EPA的现场I／O设备的本质安全与防爆技术进行了研究与可行性分析。

Besides , we also make a study and feasibility analysis on the intrinsic safety and anti-explosion techniques of the Field I / O Device based on EPA .

为了指导本质安全开关电源的设计，对两类最基本变换器，即buckDC-DC开关变换器和boostDC-DC开关变换器的本质安全特性进行了研究。

Intrinsic safe behavior of two basic switching converters , i.e. , buck DC-DC converter and boost DC-DC converter are investigated to guild the design of Intrinsic safe switching power supplies .

实践证明，TS双向促进技术管理模式对本质安全型矿井建设具有重要作用，是科学的、可行性的技术管理模式，值得在煤矿企业和其他工业企业中推广应用。

Practice proving , " TS bi-directional promoting " technology management mode have important function to building intrinsic safe mine , it is scientific and feasible technology management mode , it deserves apply in coal mine enterprise and other industry enterprise .

该装置采用本质安全电路设计，可适用于380V、660V、1140V等各种低压系统，可靠性高。

The device was designed with intrinsical and safe circuit , and adapt to low-voltage systems of 380 V , 660 V , 1140 V. It has high reliability .

本文介绍了以超低功耗单片机MSP430为控制核心的新一代本质安全型语音预警系统，给出了相关的硬件设计选型方案及部分软件流程，实际应用中取得了良好的效果。

The paper introduces the new generation intrinsically safe phonic warning system taking super-low power consumption SCM MSP430 as control core . The related hardware design , type-selection scheme and part software flow are given . A good result is achieved by practical application of the system .

操作前，用户必须阅读本手册末尾处的“tiis本质安全设备安装及操作注意事项”和“tiis防爆设备安装及操作注意事项”。

Users absolutely must read " installation and operating precautions for tiis intrinsically safe equipment " and " installation and operating precautions for tiis flameproof equipment " at the end of this manual prior to the work .

讨论了最新开发的GDD50（A）本质安全型标准信号矿压传感器的特性、工作原理、技术参数，以及它的试验情况和应用于远程矿压实时监测系统的效益分析。

The features , working principle and technical parameters of the newly developed Model GDD50 ( A ) standard-signal rock pressure sensor of essentially safety type are discussed . Its testing result and the benefit analysis result applying to remote rock pressure real time monitor system are also given .

以人为本科学管理努力创造本质安全环境

Relying on staff and managing scientifically to create real safe environment

创新安全管理打造本质安全型矿山施工企业

New management on security to create intrinsic safety mine operation enterprise

煤矿本质安全化管理体系建立及其应用的探讨

Establishment of Inherent Safety Management System in Coalmine and Its Application

电感性本质安全电路电弧放电伏安特性分析

Analysis of Arc Discharge VA Characteristics in Inductive Intrinsically Safe Circuits

提高本质安全电感电路功率的方法

The Method of Improving Power of Inductance Circuit of Intrinsic Safety

电感性本质安全电路动态伏安特性参数的确定

Determination of Dynamic V-A Characteristic Parameters of Inductive Intrinsically Safe Circuits

转变思路，推陈出新，不断提高本质安全水平。

Change mind and take new measures to improve safety production .

评价电路本质安全性能计算方法的修正

Modification of calculating method used for assessing intrinsic safety of circuits

小元件表面温度对本质安全型电路的影响

Influence of Surface Temperature of Small Component on Intrinsically Safe Circuit

加强设备本质安全化管理降低系统安全风险

Strengthening Equipment Management with Essence Safety to Decrease System Safety Risk

本质安全电路低能电弧放电特性及参数

Low Energy Arc Discharge Characteristic and Parameters of Intrinsically Safe Circuits

建设江西省本质安全型工业园区研究

Research on the Construction of Jiangxi Provincial Inherent Safety Industrial Park

考查“本质安全”一词的出处；

The source of " essential safety " is textually researched .