H02H   1/00		ݸϩ֤κ	Details of emergency protective circuit arrangements	15928
H02H   1/04		Ūʰ۾֡㡥롤˱뤳Ȥɻߤ뤿	Arrangements for preventing response to transient abnormal conditions, e.g. to lightning	1976
H02H   1/06		Ϥ򶡵뤹뤿֡Σ	Arrangements for supplying operative power	1658
H02H   3/00		ŵŪư֤ΰ۾ѲľܱưΤݸϩ֡θˤơϩ礢뤤Ϥʤޤŵ֤ü췿ΤΤ뤤ϥ֥롤ϩζݸŬѤƤΣȣȣͽŸؤڴȣʣ	Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition, with or without subsequent reconnection(specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems <b>H02H7/00</b>; systems for change-over to standby supply <b>H02J9/00</b>)	11015
H02H   3/02			Details	7472
H02H   3/027		¸˼ưΡʣȣȣȣȣͥˡΣ	with automatic disconnection after a predetermined time(<b>H02H3/033</b>, <b>H02H3/06</b> take precedence)	1050
H02H   3/033		ͥ˽缡ΡʣȣȣͥˡΣ	with several disconnections in a preferential order(<b>H02H3/06</b> takes precedence)	337
H02H   3/04		ȼäƷޤϴƻԤʤΡ㡥ݸ֤ưȤؼ	with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned	8090
H02H   3/05		夹뤿μʤĤΡ㡥Ĺ֡Σ	with means for increasing reliability, e.g. redundancy arrangements	5605
H02H   3/06		ưϩĤ	with automatic reconnection	6272
H02H   3/07		ϩ֤塤³Ū˳ΡΣ	and with permanent disconnection after a predetermined number of reconnection cycles	468
H02H   3/08		ήФʲή˸۾ﲹ٤˱Σȣȣ	responsive to excess current(responsive to abnormal temperature caused by excess current <b>H02H5/04</b>)	20753
H02H   3/087		ľήѤΤΡΣ	for DC applications	6159
H02H   3/093		ǤĤΡΣ	with timing means	2709
H02H   3/10		¾ΰ۾ŵŪ֤ˤ	additionally responsive to some other abnormal electrical conditions	2485
H02H   3/12		٤뤤̵٤˱	responsive to underload or no-load	818
H02H   3/13		¿ήѤΤΡ㡥Σ	for multiphase applications, e.g. phase interruption	361
H02H   3/14		Ṳ̋ʬŰȯ˱	responsive to occurrence of voltage on parts normally at earth potential	1426
H02H   3/16		ϡե졼ޤʪΤؤθξή˱Ρʿ֤뤤Ϻư֤ĤΣȣȣ	responsive to fault current to earth, frame or mass(with balanced or differential arrangement <b>H02H3/26</b>)	6506
H02H   3/17		ݸ֤˰äŰʤˤΡΣ	by means of an auxiliary voltage injected into the installation to be protected	663
H02H   3/18		ľήήȿž˱	responsive to reversal of direct current	637
H02H   3/20		Ű˱	responsive to excess voltage	11961
H02H   3/22		û֤ΤΡ㡥	of short duration, e.g. lightning	2177
H02H   3/24		­Ű뤤̵Ű˱	responsive to undervoltage or no-voltage	6866
H02H   3/247		ǤĤΡΣ	having timing means	566
H02H   3/253		¿ήѤΤΡ㡥Σ	for multiphase applications, e.g. phase interruption	1357
H02H   3/26		Ű֤ޤή֤κ˱ΡŰ֤ޤή֤ΰѤ˱	responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents	3218
H02H   3/28		ΣĤΥ줿ʬŰޤήͤӤޤΡ㡥ϩξüˤΡ֤Ϥˤ	involving comparison of the voltage or current values at two spaced portions of a single system, e.g. at opposite ends of one line, at input and output of apparatus	3112
H02H   3/30		ѥåޤ¾οϩѤ	using pilot wires or other signalling channel	1059
H02H   3/32		ΰۤʤäƳΤбˤŰޤήͤӤޤΡ㡥Ƴή	involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors	4973
H02H   3/33		ήѤΡʣȣȣͥˡΣ	using summation current transformers(<b>H02H3/347</b> takes precedence)	2810
H02H   3/34		Τ	of a three-phase system	2299
H02H   3/347		ήѤΡΣ	using summation current transformers	1065
H02H   3/353		ŰӤޤΡΣ	involving comparison of phase voltages	507
H02H   3/36		ۤʤäбʬˤŰޤήͤӤޤΡ㡥¹Բξ	involving comparison of the voltage or current values at corresponding points of different systems, e.g. of parallel feeder systems	459
H02H   3/38		Űήξ˱ΡŰή֤ΰѤ˱	responsive to both voltage and current; responsive to phase angle between voltage and current	2417
H02H   3/40		Űή˱	responsive to ratio of voltage and current	2033
H02H   3/42		ŰήѤ˱	responsive to product of voltage and current	772
H02H   3/44		ŵ̤ѲΨ˱ΡΣ	responsive to the rate of change of electrical quantities	1003
H02H   3/46		ȿк˱ΡΣ	responsive to frequency deviations	513
H02H   3/48		æĴ˱ΡΣ	responsive to loss of synchronism	313
H02H   3/50		۾ȷȯ˱Ρ㡥ľή֤ˤήȯΣ	responsive to the appearance of abnormal wave forms, e.g. AC in DC installations	489
H02H   3/52		ĴȤȯ˱ΡΣ	responsive to the appearance of harmonics	380
H02H   5/00		ŵŪǤʤư֤ΰ۾ѲľܱưΤݸϩ֡θˤơϩ礢뤤Ϥʤޤݸ֤ϵ֤ѤΣȣȣü췿ŵޤ֤ˡޤϥ֥뤢뤤ϩζݸäŬѤƤΣȣȣˡΣ	Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection(using simulators of the apparatus being protected <b>H02H6/00</b>; specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems <b>H02H7/00</b>)	3125
H02H   5/04		۾ﲹ٤˱	responsive to abnormal temperature	11073
H02H   5/06		ŵ֤ˤ	in oil-filled electric apparatus	182
H02H   5/08		۾ήΰϡհ̡Ѱ̤˱Ρ㡥֥åեۥķŴ	responsive to abnormal fluid pressure, liquid level or liquid displacement, e.g. Buchholz relays	1643
H02H   5/10		Ū»ФƱΡ㡥ϩϤ»	responsive to mechanical injury, e.g. rupture of line, breakage of earth connection	1235
H02H   5/12		ʪˤŵŪƳؤܶᡤ뤤ܿФƱ	responsive to undesired approach to, or touching of, live parts by living beings	1140
H02H   6/00		ݸ֤ϵ֤ѤơŵŪư֤ΰ۾Ѳ˱ݸϩ֡㡥ޥ륤᡼ѤΡΣ	Emergency protective circuit arrangements responsive to undesired changes from normal non-electric working conditions using simulators of the apparatus being protected, e.g. using thermal images	938
H02H   7/00		ŵޤ֡ޤϥ֥뤢뤤ϩζݸäŬѤ졤ư֤ΰ۾Ѳξ˼ưå󥰤Ԥʤ碌ݸϩ֡Σ	Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions	8352
H02H   7/04		ΤΤ	for transformers	4798
H02H   7/045		κưݸΣ	Differential protection of transformers	1749
H02H   7/05		ǥ󥵷ѰΤΤΡ㡥֤ФΡΣ	for capacitive voltage transformers, e.g. against resonant conditions	308
H02H   7/055		åޤϤΥåڴ֤ΤΤΡΣ	for tapped transformers or tap-changing means thereof	379
H02H   7/06		ȯŵΤΤΡƱĴ굡ΤΤ	for dynamo-electric generators; for synchronous capacitors	4789
H02H   7/08		ưΤΤ	for dynamo-electric motors	11662
H02H   7/085		٤Ф	against excessive load	9107
H02H   7/09		ŰФΡ­ŰФΡ㳲Ф	against over-voltage; against reduction of voltage; against phase interruption	4368
H02H   7/093		ž®٤餫᤿٥ʾ礹Τޤϰʲ˸Ρʱϥåȣȣ	against increase beyond, or decrease below, a predetermined level of rotational speed(centrifugal switches <b>H01H35/10</b>)	1207
H02H   7/097		ղžФ	against wrong direction of rotation	383
H02H   7/10		ѴΤΤΡήΤΤ	for converters; for rectifiers	3979
H02H   7/12		Ż߷Ѵ濫뤤Ż߷ήΤΤ	for static converters or rectifiers	11161
H02H   7/122		ѴΤΤΡʤľήήѴΣ	for inverters, i.e. DC/AC converters	6107
H02H   7/125		ήΤΤΡΣ	for rectifiers	2950
H02H   7/127		ξ˥֥åŰޤήͿ뤿ŪŶˤͭΡΣ	having auxiliary control electrode to which blocking control voltages or currents are applied in case of emergency	573
H02H   7/16		ǥ󥵤ΤΤΡƱĴ굡ΤΤΣȣȣ	for capacitors(for synchronous capacitors <b>H02H7/06</b>)	1931
H02H   7/18		Хåƥ꡼ΤΤΡӤΤΤ	for batteries; for accumulators	13402
H02H   7/20		Ż֤ΤΤΡѴΤΤΣȣȣŵŪ¬굡ΤΤΣǣңȾƳľήŰޤľήήĴΤΤΣǣƣΤΤΣȣƣŻŪå󥰲ϩΤΤΣȣˣ	for electronic equipment(for converters <b>H02H7/10</b>; for electric measuring instruments <b>G01R1/36</b>; for DC voltage or current semiconductor regulators <b>G05F1/569</b>; for amplifiers <b>H03F1/52</b>; for electronic switching circuits <b>H03K17/08</b>)	9134
H02H   7/22		֤ΤΤΡ㡥֤ΤΤ	for distribution gear, e.g. bus-bar systems; for switching devices	9332
H02H   7/24		вִַΤΤ	for spark-gap arresters	330
H02H   7/26		֥롤ϩζʬݸ㡥û뤤ϥŤʬ뤿ΤΡʥ֥θξĽθУǣң	Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occurred(locating faults in cables <b>G01R31/08</b>)	18798
H02H   7/28		åΤΤ	for meshed systems	1626
H02H   7/30		ֺĤΣ	Staggered disconnection	524
H02H   9/00		ϩ˲ήޤϲŰ¤뤿ݸϩ֡Σ	Emergency protective circuit arrangements for limiting excess current or voltage without disconnection	9260
H02H   9/02		ή˱	responsive to excess current	18088
H02H   9/04		Ű˱Ρȣãȣãȣǣȣԡ	responsive to excess voltage(lightning arrestors <b>H01C7/12</b>, <b>H01C8/04</b>, <b>H01G9/18</b>, <b>H01T</b>)	28446
H02H   9/06		вִַѤ	using spark-gap arresters	4973
H02H   9/08		ξή¤ޤ㡥ڥƥ를󥳥Σ	Limitation or suppression of earth fault currents, e.g. Petersen coil	3724
H02H  11/00		ŵŪ۾֤뤪ΤųϤɻߤ뤿ݸϩ	Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result	8173
H02H  99/00		Υ֥饹¾Υ롼פˤʬवʤࡡΣ	Subject matter not provided for in other groups of this subclass	27
