4th International Conference on Energy and Environmental Protection (ICEEP 2015) Shenzhen, China 2 – 4 June 2015 Volume 1 of 7 ISBN: 978-1-5108-3756-0 Printed from e-media with permission by: Curran Associates, Inc. 57 Morehouse Lane Red Hook, NY 12571 Some format issues inherent in the e-media version may also appear in this print version. Copyright© (2015) by DEStech Publications, Inc. All rights reserved. Printed by Curran Associates, Inc. (2017) For permission requests, please contact DEStech Publications, Inc. at the address below. DEStech Publications, Inc. 439 North Duke Street Lancaster PA 17602-4967 USA Phone: (717) 290-1660 Fax: (717) 509-6100
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[email protected] Web: www.proceedings.com Table of Contents Preface Committees The Design of the Multisensor Monitoring Device Based on STM32F103RB and GPS for the Elderly . 1 CHAO WANG and PENGCHENG LIU The Simulation of the Underground Pressure about the Gob-side Entry Retaining . .7 JIANJUN SHI and QIFENG ZHAO Study on the Properties of Hot Spot-resistant Components . 12 XIANGSAI FENG, HONGQIAO QIAO, HAILEI ZHANG, YINBIN TANG, CHONG WANG, CHUANMING XU and XINKAN ZHAO Variable Frequency Control Simulation for Ground Source Heat Pump System Based on TRNSYS . 16 HUI LI and HAOGANG YANG The Impact of Changes in Industrial Structure of the Yangtze River Economic Zone on Energy Consumption . 21 GUIYAN SUN and CHUANSHENG WANG Frequency Control Strategy of Islanding Microgrid Based on Capacity Detection of Battery.