01524nmc a2200217 4500 20260520005832.0 260224s xxu CD I249 1 0013788 Development of a remote monitoring and control systems of GHPS for new services 12/09/06 ; 22/07/2003 11 p. Disponible en CD en formato PDF Transcripción del abstract original del autor: In Japan, Gas-engine Heat Pumps (GHPs) have experienced fairly widespread diffusion since they were first marketed in 1987. In 2001, a total of about 50,000 units were sold. Along with the expansion of installation, gas companies have constructed setups for active maintenance of GHPs and contributed to the their spread. The major tasks for their further spread are provisions for even smoother maintenance work and increase in the degree of customer satisfaction. With these tasks in mind, we launched development of a system for remote monitoring and control of GHPs. This report presents the development of new services, which were made possible by installation of this system, for failure (breakdown) prediction, remote diagnosis of failure causes, and remote control of air conditioners. CONGTP Yasuda, Ken 22713 International Gas Union, IGU 13105 World Gas Conference (22nd. : 2003 jun 1-5 : Tokyo) 22029 International Gas Union, IGU 13105 150079 150079 0 0 0 0 217898 BAAB BAAB CD I249 1 0013788 2026-03-04 200026087 0 CD I249 1 0013788 200026087 2026-03-04 16:39:15 2026-03-04 ARCHIVO